Add SmartClinicManagementSystem

SmartClinicManagementSystem/app/build.gradle

@@ -0,0 +1,40 @@
+import org.springframework.boot.gradle.plugin.SpringBootPlugin
+
+apply plugin: 'java'
+apply plugin: 'org.springframework.boot'
+
+version = "1.0.0"
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation platform(SpringBootPlugin.BOM_COORDINATES)
+    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-data-mongodb'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springframework.boot:spring-boot-starter-validation'
+    implementation 'io.jsonwebtoken:jjwt-api:0.12.6'
+
+    runtimeOnly 'io.jsonwebtoken:jjwt-impl:0.12.6'
+    runtimeOnly 'org.springframework.boot:spring-boot-devtools'
+    runtimeOnly 'com.mysql:mysql-connector-j'
+    runtimeOnly 'io.jsonwebtoken:jjwt-jackson:0.12.6'
+
+    testImplementation "org.junit.jupiter:junit-jupiter-api:${junitVersion}"
+    testImplementation "org.junit.jupiter:junit-jupiter-params:${junitVersion}"
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+
+    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:${junitVersion}"
+}
+
+test {
+    useJUnitPlatform()
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/BackEndApplication.java

@@ -0,0 +1,15 @@
+package com.project.back_end;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
+
+@SpringBootApplication
+@ComponentScan("com.project.back_end")
+public class BackEndApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(BackEndApplication.class, args);
+	}
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/DTO/AppointmentDTO.java

@@ -0,0 +1,90 @@
+package com.project.back_end.DTO;
+
+public class AppointmentDTO {
+// 1. 'id' field:
+//    - Type: private Long
+//    - Description:
+//      - Represents the unique identifier for the appointment.
+//      - This is the primary key for identifying the appointment in the system.
+
+// 2. 'doctorId' field:
+//    - Type: private Long
+//    - Description:
+//      - Represents the ID of the doctor associated with the appointment.
+//      - This is a simplified field, capturing only the ID of the doctor (not the full Doctor object).
+
+// 3. 'doctorName' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the name of the doctor associated with the appointment.
+//      - This is a simplified field for displaying the doctor's name.
+
+// 4. 'patientId' field:
+//    - Type: private Long
+//    - Description:
+//      - Represents the ID of the patient associated with the appointment.
+//      - This is a simplified field, capturing only the ID of the patient (not the full Patient object).
+
+// 5. 'patientName' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the name of the patient associated with the appointment.
+//      - This is a simplified field for displaying the patient's name.
+
+// 6. 'patientEmail' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the email of the patient associated with the appointment.
+//      - This is a simplified field for displaying the patient's email.
+
+// 7. 'patientPhone' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the phone number of the patient associated with the appointment.
+//      - This is a simplified field for displaying the patient's phone number.
+
+// 8. 'patientAddress' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the address of the patient associated with the appointment.
+//      - This is a simplified field for displaying the patient's address.
+
+// 9. 'appointmentTime' field:
+//    - Type: private LocalDateTime
+//    - Description:
+//      - Represents the scheduled date and time of the appointment.
+//      - The time when the appointment is supposed to happen, stored as a LocalDateTime object.
+
+// 10. 'status' field:
+//    - Type: private int
+//    - Description:
+//      - Represents the status of the appointment.
+//      - Status can indicate if the appointment is "Scheduled:0", "Completed:1", or other statuses (e.g., "Canceled") as needed.
+
+// 11. 'appointmentDate' field (Custom Getter):
+//    - Type: private LocalDate
+//    - Description:
+//      - A derived field representing only the date part of the appointment (without the time).
+//      - Extracted from the 'appointmentTime' field.
+
+// 12. 'appointmentTimeOnly' field (Custom Getter):
+//    - Type: private LocalTime
+//    - Description:
+//      - A derived field representing only the time part of the appointment (without the date).
+//      - Extracted from the 'appointmentTime' field.
+
+// 13. 'endTime' field (Custom Getter):
+//    - Type: private LocalDateTime
+//    - Description:
+//      - A derived field representing the end time of the appointment.
+//      - Calculated by adding 1 hour to the 'appointmentTime' field.
+
+// 14. Constructor:
+//    - The constructor accepts all the relevant fields for the AppointmentDTO, including simplified fields for the doctor and patient (ID, name, etc.).
+//    - It also calculates custom fields: 'appointmentDate', 'appointmentTimeOnly', and 'endTime' based on the 'appointmentTime' field.
+
+// 15. Getters:
+//    - Standard getter methods are provided for all fields: id, doctorId, doctorName, patientId, patientName, patientEmail, patientPhone, patientAddress, appointmentTime, status, appointmentDate, appointmentTimeOnly, and endTime.
+//    - These methods allow access to the values of the fields in the AppointmentDTO object.
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/DTO/Login.java

@@ -0,0 +1,30 @@
+package com.project.back_end.DTO;
+
+public class Login {
+    
+// 1. 'email' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the email address used for logging into the system.
+//      - The email field is expected to contain a valid email address for user authentication purposes.
+
+// 2. 'password' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the password associated with the email address.
+//      - The password field is used for verifying the user's identity during login.
+//      - It is generally hashed before being stored and compared during authentication.
+
+// 3. Constructor:
+//    - No explicit constructor is defined for this class, as it relies on the default constructor provided by Java.
+//    - This class can be initialized with setters or directly via reflection, as per the application's needs.
+
+// 4. Getters and Setters:
+//    - Standard getter and setter methods are provided for both 'email' and 'password' fields.
+//    - The 'getEmail()' method allows access to the email value.
+//    - The 'setEmail(String email)' method sets the email value.
+//    - The 'getPassword()' method allows access to the password value.
+//    - The 'setPassword(String password)' method sets the password value.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/config/WebConfig.java

@@ -0,0 +1,21 @@
+package com.project.back_end.config;
+
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.lang.NonNull; 
+
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfig implements WebMvcConfigurer {
+
+    @Override
+    public void addCorsMappings(@NonNull CorsRegistry registry) {
+        // Allow CORS for all endpoints
+        registry.addMapping("/**")
+                .allowedOrigins("*")  // Add your frontend URL here
+                .allowedMethods("GET", "POST", "PUT", "DELETE")  // Specify allowed methods
+                .allowedHeaders("*");  // You can restrict headers if needed
+    }
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/controllers/AdminController.java

@@ -0,0 +1,27 @@
+
+package com.project.back_end.controllers;
+
+public class AdminController {
+
+// 1. Set Up the Controller Class:
+//    - Annotate the class with `@RestController` to indicate that it's a REST controller, used to handle web requests and return JSON responses.
+//    - Use `@RequestMapping("${api.path}admin")` to define a base path for all endpoints in this controller.
+//    - This allows the use of an external property (`api.path`) for flexible configuration of endpoint paths.
+
+
+// 2. Autowire Service Dependency:
+//    - Use constructor injection to autowire the `Service` class.
+//    - The service handles core logic related to admin validation and token checking.
+//    - This promotes cleaner code and separation of concerns between the controller and business logic layer.
+
+
+// 3. Define the `adminLogin` Method:
+//    - Handles HTTP POST requests for admin login functionality.
+//    - Accepts an `Admin` object in the request body, which contains login credentials.
+//    - Delegates authentication logic to the `validateAdmin` method in the service layer.
+//    - Returns a `ResponseEntity` with a `Map` containing login status or messages.
+
+
+
+}
+

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/controllers/AppointmentController.java

@@ -0,0 +1,48 @@
+package com.project.back_end.controllers;
+
+
+public class AppointmentController {
+
+// 1. Set Up the Controller Class:
+//    - Annotate the class with `@RestController` to define it as a REST API controller.
+//    - Use `@RequestMapping("/appointments")` to set a base path for all appointment-related endpoints.
+//    - This centralizes all routes that deal with booking, updating, retrieving, and canceling appointments.
+
+
+// 2. Autowire Dependencies:
+//    - Inject `AppointmentService` for handling the business logic specific to appointments.
+//    - Inject the general `Service` class, which provides shared functionality like token validation and appointment checks.
+
+
+// 3. Define the `getAppointments` Method:
+//    - Handles HTTP GET requests to fetch appointments based on date and patient name.
+//    - Takes the appointment date, patient name, and token as path variables.
+//    - First validates the token for role `"doctor"` using the `Service`.
+//    - If the token is valid, returns appointments for the given patient on the specified date.
+//    - If the token is invalid or expired, responds with the appropriate message and status code.
+
+
+// 4. Define the `bookAppointment` Method:
+//    - Handles HTTP POST requests to create a new appointment.
+//    - Accepts a validated `Appointment` object in the request body and a token as a path variable.
+//    - Validates the token for the `"patient"` role.
+//    - Uses service logic to validate the appointment data (e.g., check for doctor availability and time conflicts).
+//    - Returns success if booked, or appropriate error messages if the doctor ID is invalid or the slot is already taken.
+
+
+// 5. Define the `updateAppointment` Method:
+//    - Handles HTTP PUT requests to modify an existing appointment.
+//    - Accepts a validated `Appointment` object and a token as input.
+//    - Validates the token for `"patient"` role.
+//    - Delegates the update logic to the `AppointmentService`.
+//    - Returns an appropriate success or failure response based on the update result.
+
+
+// 6. Define the `cancelAppointment` Method:
+//    - Handles HTTP DELETE requests to cancel a specific appointment.
+//    - Accepts the appointment ID and a token as path variables.
+//    - Validates the token for `"patient"` role to ensure the user is authorized to cancel the appointment.
+//    - Calls `AppointmentService` to handle the cancellation process and returns the result.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/controllers/DoctorController.java

@@ -0,0 +1,61 @@
+package com.project.back_end.controllers;
+
+
+public class DoctorController {
+
+// 1. Set Up the Controller Class:
+//    - Annotate the class with `@RestController` to define it as a REST controller that serves JSON responses.
+//    - Use `@RequestMapping("${api.path}doctor")` to prefix all endpoints with a configurable API path followed by "doctor".
+//    - This class manages doctor-related functionalities such as registration, login, updates, and availability.
+
+
+// 2. Autowire Dependencies:
+//    - Inject `DoctorService` for handling the core logic related to doctors (e.g., CRUD operations, authentication).
+//    - Inject the shared `Service` class for general-purpose features like token validation and filtering.
+
+
+// 3. Define the `getDoctorAvailability` Method:
+//    - Handles HTTP GET requests to check a specific doctor’s availability on a given date.
+//    - Requires `user` type, `doctorId`, `date`, and `token` as path variables.
+//    - First validates the token against the user type.
+//    - If the token is invalid, returns an error response; otherwise, returns the availability status for the doctor.
+
+
+// 4. Define the `getDoctor` Method:
+//    - Handles HTTP GET requests to retrieve a list of all doctors.
+//    - Returns the list within a response map under the key `"doctors"` with HTTP 200 OK status.
+
+
+// 5. Define the `saveDoctor` Method:
+//    - Handles HTTP POST requests to register a new doctor.
+//    - Accepts a validated `Doctor` object in the request body and a token for authorization.
+//    - Validates the token for the `"admin"` role before proceeding.
+//    - If the doctor already exists, returns a conflict response; otherwise, adds the doctor and returns a success message.
+
+
+// 6. Define the `doctorLogin` Method:
+//    - Handles HTTP POST requests for doctor login.
+//    - Accepts a validated `Login` DTO containing credentials.
+//    - Delegates authentication to the `DoctorService` and returns login status and token information.
+
+
+// 7. Define the `updateDoctor` Method:
+//    - Handles HTTP PUT requests to update an existing doctor's information.
+//    - Accepts a validated `Doctor` object and a token for authorization.
+//    - Token must belong to an `"admin"`.
+//    - If the doctor exists, updates the record and returns success; otherwise, returns not found or error messages.
+
+
+// 8. Define the `deleteDoctor` Method:
+//    - Handles HTTP DELETE requests to remove a doctor by ID.
+//    - Requires both doctor ID and an admin token as path variables.
+//    - If the doctor exists, deletes the record and returns a success message; otherwise, responds with a not found or error message.
+
+
+// 9. Define the `filter` Method:
+//    - Handles HTTP GET requests to filter doctors based on name, time, and specialty.
+//    - Accepts `name`, `time`, and `speciality` as path variables.
+//    - Calls the shared `Service` to perform filtering logic and returns matching doctors in the response.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/controllers/PatientController.java

@@ -0,0 +1,52 @@
+package com.project.back_end.controllers;
+
+public class PatientController {
+
+// 1. Set Up the Controller Class:
+//    - Annotate the class with `@RestController` to define it as a REST API controller for patient-related operations.
+//    - Use `@RequestMapping("/patient")` to prefix all endpoints with `/patient`, grouping all patient functionalities under a common route.
+
+
+// 2. Autowire Dependencies:
+//    - Inject `PatientService` to handle patient-specific logic such as creation, retrieval, and appointments.
+//    - Inject the shared `Service` class for tasks like token validation and login authentication.
+
+
+// 3. Define the `getPatient` Method:
+//    - Handles HTTP GET requests to retrieve patient details using a token.
+//    - Validates the token for the `"patient"` role using the shared service.
+//    - If the token is valid, returns patient information; otherwise, returns an appropriate error message.
+
+
+// 4. Define the `createPatient` Method:
+//    - Handles HTTP POST requests for patient registration.
+//    - Accepts a validated `Patient` object in the request body.
+//    - First checks if the patient already exists using the shared service.
+//    - If validation passes, attempts to create the patient and returns success or error messages based on the outcome.
+
+
+// 5. Define the `login` Method:
+//    - Handles HTTP POST requests for patient login.
+//    - Accepts a `Login` DTO containing email/username and password.
+//    - Delegates authentication to the `validatePatientLogin` method in the shared service.
+//    - Returns a response with a token or an error message depending on login success.
+
+
+// 6. Define the `getPatientAppointment` Method:
+//    - Handles HTTP GET requests to fetch appointment details for a specific patient.
+//    - Requires the patient ID, token, and user role as path variables.
+//    - Validates the token using the shared service.
+//    - If valid, retrieves the patient's appointment data from `PatientService`; otherwise, returns a validation error.
+
+
+// 7. Define the `filterPatientAppointment` Method:
+//    - Handles HTTP GET requests to filter a patient's appointments based on specific conditions.
+//    - Accepts filtering parameters: `condition`, `name`, and a token.
+//    - Token must be valid for a `"patient"` role.
+//    - If valid, delegates filtering logic to the shared service and returns the filtered result.
+
+
+
+}
+
+

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/controllers/PrescriptionController.java

@@ -0,0 +1,33 @@
+package com.project.back_end.controllers;
+
+public class PrescriptionController {
+    
+// 1. Set Up the Controller Class:
+//    - Annotate the class with `@RestController` to define it as a REST API controller.
+//    - Use `@RequestMapping("${api.path}prescription")` to set the base path for all prescription-related endpoints.
+//    - This controller manages creating and retrieving prescriptions tied to appointments.
+
+
+// 2. Autowire Dependencies:
+//    - Inject `PrescriptionService` to handle logic related to saving and fetching prescriptions.
+//    - Inject the shared `Service` class for token validation and role-based access control.
+//    - Inject `AppointmentService` to update appointment status after a prescription is issued.
+
+
+// 3. Define the `savePrescription` Method:
+//    - Handles HTTP POST requests to save a new prescription for a given appointment.
+//    - Accepts a validated `Prescription` object in the request body and a doctor’s token as a path variable.
+//    - Validates the token for the `"doctor"` role.
+//    - If the token is valid, updates the status of the corresponding appointment to reflect that a prescription has been added.
+//    - Delegates the saving logic to `PrescriptionService` and returns a response indicating success or failure.
+
+
+// 4. Define the `getPrescription` Method:
+//    - Handles HTTP GET requests to retrieve a prescription by its associated appointment ID.
+//    - Accepts the appointment ID and a doctor’s token as path variables.
+//    - Validates the token for the `"doctor"` role using the shared service.
+//    - If the token is valid, fetches the prescription using the `PrescriptionService`.
+//    - Returns the prescription details or an appropriate error message if validation fails.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/controllers/ValidationFailed.java

@@ -0,0 +1,28 @@
+package com.project.back_end.controllers;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.validation.FieldError;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@RestControllerAdvice
+public class ValidationFailed {
+
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    public ResponseEntity<Map<String, String>> handleValidationException(MethodArgumentNotValidException ex) {
+        Map<String, String> errors = new HashMap<>();
+        
+        // Iterate through all the validation errors
+        for (FieldError error : ex.getBindingResult().getFieldErrors()) {
+            String errorMessage = error.getDefaultMessage();
+            errors.put("message", "" + errorMessage);
+        }
+
+        return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(errors);
+    }
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/models/Admin.java

@@ -0,0 +1,37 @@
+package com.project.back_end.models;
+
+public class Admin {
+
+// @Entity annotation:
+//    - Marks the class as a JPA entity, which means it represents a table in the database.
+//    - It is required for persistence frameworks like Hibernate to map the class to a database table.
+
+// 1. 'id' field:
+//    - Type: private Long
+//    - Description: 
+//      - Represents the unique identifier for the Admin entity.
+//      - This field is auto-generated by the database using @GeneratedValue with strategy GenerationType.IDENTITY.
+//      - It is the primary key of the entity, identified by @Id annotation.
+
+// 2. 'username' field:
+//    - Type: private String
+//    - Description: 
+//      - Represents the username of the admin.
+//      - Used to log into the system.
+//      - @NotNull validation ensures that this field cannot be null when creating or updating an Admin.
+
+// 3. 'password' field:
+//    - Type: private String
+//    - Description: 
+//      - Represents the password of the admin for authentication.
+//      - The field is marked with @JsonProperty(access = JsonProperty.Access.WRITE_ONLY) to prevent the password from being exposed in JSON responses.
+//      - @NotNull validation ensures the password cannot be null when creating or updating an Admin.
+
+// 4. Constructor(s):
+//    - A no-argument constructor is implicitly provided, required by JPA for entity creation.
+//    - A parameterized constructor can be added as needed.
+
+// 5. Getters and Setters:
+//    - Standard getter and setter methods are provided for accessing and modifying the fields.
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/models/Appointment.java

@@ -0,0 +1,72 @@
+package com.project.back_end.models;
+
+public class Appointment {
+
+  // @Entity annotation:
+//    - Marks the class as a JPA entity, meaning it represents a table in the database.
+//    - Required for persistence frameworks (e.g., Hibernate) to map the class to a database table.
+
+// 1. 'id' field:
+//    - Type: private Long
+//    - Description:
+//      - Represents the unique identifier for each appointment.
+//      - The @Id annotation marks it as the primary key.
+//      - The @GeneratedValue(strategy = GenerationType.IDENTITY) annotation auto-generates the ID value when a new record is inserted into the database.
+
+// 2. 'doctor' field:
+//    - Type: private Doctor
+//    - Description:
+//      - Represents the doctor assigned to this appointment.
+//      - The @ManyToOne annotation defines the relationship, indicating many appointments can be linked to one doctor.
+//      - The @NotNull annotation ensures that an appointment must be associated with a doctor when created.
+
+// 3. 'patient' field:
+//    - Type: private Patient
+//    - Description:
+//      - Represents the patient assigned to this appointment.
+//      - The @ManyToOne annotation defines the relationship, indicating many appointments can be linked to one patient.
+//      - The @NotNull annotation ensures that an appointment must be associated with a patient when created.
+
+// 4. 'appointmentTime' field:
+//    - Type: private LocalDateTime
+//    - Description:
+//      - Represents the date and time when the appointment is scheduled to occur.
+//      - The @Future annotation ensures that the appointment time is always in the future when the appointment is created.
+//      - It uses LocalDateTime, which includes both the date and time for the appointment.
+
+// 5. 'status' field:
+//    - Type: private int
+//    - Description:
+//      - Represents the current status of the appointment. It is an integer where:
+//        - 0 means the appointment is scheduled.
+//        - 1 means the appointment has been completed.
+//      - The @NotNull annotation ensures that the status field is not null.
+
+// 6. 'getEndTime' method:
+//    - Type: private LocalDateTime
+//    - Description:
+//      - This method is a transient field (not persisted in the database).
+//      - It calculates the end time of the appointment by adding one hour to the start time (appointmentTime).
+//      - It is used to get an estimated appointment end time for display purposes.
+
+// 7. 'getAppointmentDate' method:
+//    - Type: private LocalDate
+//    - Description:
+//      - This method extracts only the date part from the appointmentTime field.
+//      - It returns a LocalDate object representing just the date (without the time) of the scheduled appointment.
+
+// 8. 'getAppointmentTimeOnly' method:
+//    - Type: private LocalTime
+//    - Description:
+//      - This method extracts only the time part from the appointmentTime field.
+//      - It returns a LocalTime object representing just the time (without the date) of the scheduled appointment.
+
+// 9. Constructor(s):
+//    - A no-argument constructor is implicitly provided by JPA for entity creation.
+//    - A parameterized constructor can be added as needed to initialize fields.
+
+// 10. Getters and Setters:
+//    - Standard getter and setter methods are provided for accessing and modifying the fields: id, doctor, patient, appointmentTime, status, etc.
+
+}
+

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/models/Doctor.java

@@ -0,0 +1,65 @@
+package com.project.back_end.models;
+
+public class Doctor {
+
+// @Entity annotation:
+//    - Marks the class as a JPA entity, meaning it represents a table in the database.
+//    - Required for persistence frameworks (e.g., Hibernate) to map the class to a database table.
+
+// 1. 'id' field:
+//    - Type: private Long
+//    - Description:
+//      - Represents the unique identifier for each doctor.
+//      - The @Id annotation marks it as the primary key.
+//      - The @GeneratedValue(strategy = GenerationType.IDENTITY) annotation auto-generates the ID value when a new record is inserted into the database.
+
+// 2. 'name' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the doctor's name.
+//      - The @NotNull annotation ensures that the doctor's name is required.
+//      - The @Size(min = 3, max = 100) annotation ensures that the name length is between 3 and 100 characters. 
+//      - Provides validation for correct input and user experience.
+
+
+// 3. 'specialty' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the medical specialty of the doctor.
+//      - The @NotNull annotation ensures that a specialty must be provided.
+//      - The @Size(min = 3, max = 50) annotation ensures that the specialty name is between 3 and 50 characters long.
+
+// 4. 'email' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the doctor's email address.
+//      - The @NotNull annotation ensures that an email address is required.
+//      - The @Email annotation validates that the email address follows a valid email format (e.g., doctor@example.com).
+
+// 5. 'password' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the doctor's password for login authentication.
+//      - The @NotNull annotation ensures that a password must be provided.
+//      - The @Size(min = 6) annotation ensures that the password must be at least 6 characters long.
+//      - The @JsonProperty(access = JsonProperty.Access.WRITE_ONLY) annotation ensures that the password is not serialized in the response (hidden from the frontend).
+
+// 6. 'phone' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the doctor's phone number.
+//      - The @NotNull annotation ensures that a phone number must be provided.
+//      - The @Pattern(regexp = "^[0-9]{10}$") annotation validates that the phone number must be exactly 10 digits long.
+
+// 7. 'availableTimes' field:
+//    - Type: private List<String>
+//    - Description:
+//      - Represents the available times for the doctor in a list of time slots.
+//      - Each time slot is represented as a string (e.g., "09:00-10:00", "10:00-11:00").
+//      - The @ElementCollection annotation ensures that the list of time slots is stored as a separate collection in the database.
+
+// 8. Getters and Setters:
+//    - Standard getter and setter methods are provided for all fields: id, name, specialty, email, password, phone, and availableTimes.
+
+}
+

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/models/Patient.java

@@ -0,0 +1,59 @@
+package com.project.back_end.models;
+
+public class Patient {
+// @Entity annotation:
+//    - Marks the class as a JPA entity, meaning it represents a table in the database.
+//    - Required for persistence frameworks (e.g., Hibernate) to map the class to a database table.
+
+// 1. 'id' field:
+//    - Type: private Long
+//    - Description:
+//      - Represents the unique identifier for each patient.
+//      - The @Id annotation marks it as the primary key.
+//      - The @GeneratedValue(strategy = GenerationType.IDENTITY) annotation auto-generates the ID value when a new record is inserted into the database.
+
+// 2. 'name' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the patient's full name.
+//      - The @NotNull annotation ensures that the patient's name is required.
+//      - The @Size(min = 3, max = 100) annotation ensures that the name length is between 3 and 100 characters. 
+//      - Provides validation for correct input and user experience.
+
+
+// 3. 'email' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the patient's email address.
+//      - The @NotNull annotation ensures that an email address must be provided.
+//      - The @Email annotation validates that the email address follows a valid email format (e.g., patient@example.com).
+
+// 4. 'password' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the patient's password for login authentication.
+//      - The @NotNull annotation ensures that a password must be provided.
+//      - The @Size(min = 6) annotation ensures that the password must be at least 6 characters long.
+
+// 5. 'phone' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the patient's phone number.
+//      - The @NotNull annotation ensures that a phone number must be provided.
+//      - The @Pattern(regexp = "^[0-9]{10}$") annotation validates that the phone number must be exactly 10 digits long.
+
+// 6. 'address' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the patient's address.
+//      - The @NotNull annotation ensures that the address must be provided.
+//      - The @Size(max = 255) annotation ensures that the address does not exceed 255 characters in length, providing validation for the address input.
+
+
+// 7. Getters and Setters:
+//    - Standard getter and setter methods are provided for all fields: id, name, email, password, phone, and address.
+//    - These methods allow access and modification of the fields of the Patient class.
+
+  
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/models/Prescription.java

@@ -0,0 +1,56 @@
+package com.project.back_end.models;
+
+public class Prescription {
+
+  // @Document annotation:
+//    - Marks the class as a MongoDB document (a collection in MongoDB).
+//    - The collection name is specified as "prescriptions" to map this class to the "prescriptions" collection in MongoDB.
+
+// 1. 'id' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the unique identifier for each prescription.
+//      - The @Id annotation marks it as the primary key in the MongoDB collection.
+//      - The id is of type String, which is commonly used for MongoDB's ObjectId as it stores IDs as strings in the database.
+
+// 2. 'patientName' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the name of the patient receiving the prescription.
+//      - The @NotNull annotation ensures that the patient name is required.
+//      - The @Size(min = 3, max = 100) annotation ensures that the name length is between 3 and 100 characters, ensuring a reasonable name length.
+
+// 3. 'appointmentId' field:
+//    - Type: private Long
+//    - Description:
+//      - Represents the ID of the associated appointment where the prescription was given.
+//      - The @NotNull annotation ensures that the appointment ID is required for the prescription.
+
+// 4. 'medication' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the medication prescribed to the patient.
+//      - The @NotNull annotation ensures that the medication name is required.
+//      - The @Size(min = 3, max = 100) annotation ensures that the medication name is between 3 and 100 characters, which ensures meaningful medication names.
+
+// 5. 'dosage' field:
+//    - Type: private String
+//    - Description:
+//      - Represents the dosage information for the prescribed medication.
+//      - The @NotNull annotation ensures that the dosage information is provided.
+
+// 6. 'doctorNotes' field:
+//    - Type: private String
+//    - Description:
+//      - Represents any additional notes or instructions from the doctor regarding the prescription.
+//      - The @Size(max = 200) annotation ensures that the doctor's notes do not exceed 200 characters, providing a reasonable limit for additional notes.
+
+// 7. Constructors:
+//    - The class includes a no-argument constructor (default constructor) and a parameterized constructor that initializes the fields: patientName, medication, dosage, doctorNotes, and appointmentId.
+
+// 8. Getters and Setters:
+//    - Standard getter and setter methods are provided for all fields: id, patientName, medication, dosage, doctorNotes, and appointmentId.
+//    - These methods allow access and modification of the fields of the Prescription class.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/mvc/DashboardController.java

@@ -0,0 +1,30 @@
+package com.project.back_end.mvc;
+
+public class DashboardController {
+
+// 1. Set Up the MVC Controller Class:
+//    - Annotate the class with `@Controller` to indicate that it serves as an MVC controller returning view names (not JSON).
+//    - This class handles routing to admin and doctor dashboard pages based on token validation.
+
+
+// 2. Autowire the Shared Service:
+//    - Inject the common `Service` class, which provides the token validation logic used to authorize access to dashboards.
+
+
+// 3. Define the `adminDashboard` Method:
+//    - Handles HTTP GET requests to `/adminDashboard/{token}`.
+//    - Accepts an admin's token as a path variable.
+//    - Validates the token using the shared service for the `"admin"` role.
+//    - If the token is valid (i.e., no errors returned), forwards the user to the `"admin/adminDashboard"` view.
+//    - If invalid, redirects to the root URL, likely the login or home page.
+
+
+// 4. Define the `doctorDashboard` Method:
+//    - Handles HTTP GET requests to `/doctorDashboard/{token}`.
+//    - Accepts a doctor's token as a path variable.
+//    - Validates the token using the shared service for the `"doctor"` role.
+//    - If the token is valid, forwards the user to the `"doctor/doctorDashboard"` view.
+//    - If the token is invalid, redirects to the root URL.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/repo/AdminRepository.java

@@ -0,0 +1,30 @@
+package com.project.back_end.repo;
+
+public interface AdminRepository {
+
+    // 1. Extend JpaRepository:
+//    - The repository extends JpaRepository<Admin, Long>, which gives it basic CRUD functionality.
+//    - The methods such as save, delete, update, and find are inherited without the need for explicit implementation.
+//    - JpaRepository also includes pagination and sorting features.
+
+// Example: public interface AdminRepository extends JpaRepository<Admin, Long> {}
+
+// 2. Custom Query Method:
+//    - **findByUsername**:
+//      - This method allows you to find an Admin by their username.
+//      - Return type: Admin
+//      - Parameter: String username
+//      - It will return an Admin entity that matches the provided username.
+//      - If no Admin is found with the given username, it returns null.
+
+// Example: public Admin findByUsername(String username);
+
+// 3. Add @Repository annotation:
+//    - The @Repository annotation marks this interface as a Spring Data JPA repository.
+//    - While it is technically optional (since JpaRepository is a part of Spring Data), it's good practice to include it for clarity.
+//    - Spring Data JPA automatically implements the repository, providing the necessary CRUD functionality.
+
+// Example: @Repository
+//          public interface AdminRepository extends JpaRepository<Admin, Long> { ... }
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/repo/AppointmentRepository.java

@@ -0,0 +1,66 @@
+package com.project.back_end.repo;
+
+public interface AppointmentRepository  {
+
+   // 1. Extend JpaRepository:
+//    - The repository extends JpaRepository<Appointment, Long>, which gives it basic CRUD functionality.
+//    - The methods such as save, delete, update, and find are inherited without the need for explicit implementation.
+//    - JpaRepository also includes pagination and sorting features.
+
+// Example: public interface AppointmentRepository extends JpaRepository<Appointment, Long> {}
+
+// 2. Custom Query Methods:
+
+//    - **findByDoctorIdAndAppointmentTimeBetween**:
+//      - This method retrieves a list of appointments for a specific doctor within a given time range.
+//      - The doctor’s available times are eagerly fetched to avoid lazy loading.
+//      - Return type: List<Appointment>
+//      - Parameters: Long doctorId, LocalDateTime start, LocalDateTime end
+//      - It uses a LEFT JOIN to fetch the doctor’s available times along with the appointments.
+
+//    - **findByDoctorIdAndPatient_NameContainingIgnoreCaseAndAppointmentTimeBetween**:
+//      - This method retrieves appointments for a specific doctor and patient name (ignoring case) within a given time range.
+//      - It performs a LEFT JOIN to fetch both the doctor and patient details along with the appointment times.
+//      - Return type: List<Appointment>
+//      - Parameters: Long doctorId, String patientName, LocalDateTime start, LocalDateTime end
+
+//    - **deleteAllByDoctorId**:
+//      - This method deletes all appointments associated with a particular doctor.
+//      - It is marked as @Modifying and @Transactional, which makes it a modification query, ensuring that the operation is executed within a transaction.
+//      - Return type: void
+//      - Parameters: Long doctorId
+
+//    - **findByPatientId**:
+//      - This method retrieves all appointments for a specific patient.
+//      - Return type: List<Appointment>
+//      - Parameters: Long patientId
+
+//    - **findByPatient_IdAndStatusOrderByAppointmentTimeAsc**:
+//      - This method retrieves all appointments for a specific patient with a given status, ordered by the appointment time.
+//      - Return type: List<Appointment>
+//      - Parameters: Long patientId, int status
+
+//    - **filterByDoctorNameAndPatientId**:
+//      - This method retrieves appointments based on a doctor’s name (using a LIKE query) and the patient’s ID.
+//      - Return type: List<Appointment>
+//      - Parameters: String doctorName, Long patientId
+
+//    - **filterByDoctorNameAndPatientIdAndStatus**:
+//      - This method retrieves appointments based on a doctor’s name (using a LIKE query), patient’s ID, and a specific appointment status.
+//      - Return type: List<Appointment>
+//      - Parameters: String doctorName, Long patientId, int status
+
+//    - **updateStatus**:
+//      - This method updates the status of a specific appointment based on its ID.
+//      - Return type: void
+//      - Parameters: int status, long id
+
+// 3. @Modifying and @Transactional annotations:
+//    - The @Modifying annotation is used to indicate that the method performs a modification operation (like DELETE or UPDATE).
+//    - The @Transactional annotation ensures that the modification is done within a transaction, meaning that if any exception occurs, the changes will be rolled back.
+
+// 4. @Repository annotation:
+//    - The @Repository annotation marks this interface as a Spring Data JPA repository.
+//    - Spring Data JPA automatically implements this repository, providing the necessary CRUD functionality and custom queries defined in the interface.
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/repo/DoctorRepository.java

@@ -0,0 +1,39 @@
+package com.project.back_end.repo;
+
+public interface DoctorRepository {
+   // 1. Extend JpaRepository:
+//    - The repository extends JpaRepository<Doctor, Long>, which gives it basic CRUD functionality.
+//    - This allows the repository to perform operations like save, delete, update, and find without needing to implement these methods manually.
+//    - JpaRepository also includes features like pagination and sorting.
+
+// Example: public interface DoctorRepository extends JpaRepository<Doctor, Long> {}
+
+// 2. Custom Query Methods:
+
+//    - **findByEmail**:
+//      - This method retrieves a Doctor by their email.
+//      - Return type: Doctor
+//      - Parameters: String email
+
+//    - **findByNameLike**:
+//      - This method retrieves a list of Doctors whose name contains the provided search string (case-sensitive).
+//      - The `CONCAT('%', :name, '%')` is used to create a pattern for partial matching.
+//      - Return type: List<Doctor>
+//      - Parameters: String name
+
+//    - **findByNameContainingIgnoreCaseAndSpecialtyIgnoreCase**:
+//      - This method retrieves a list of Doctors where the name contains the search string (case-insensitive) and the specialty matches exactly (case-insensitive).
+//      - It combines both fields for a more specific search.
+//      - Return type: List<Doctor>
+//      - Parameters: String name, String specialty
+
+//    - **findBySpecialtyIgnoreCase**:
+//      - This method retrieves a list of Doctors with the specified specialty, ignoring case sensitivity.
+//      - Return type: List<Doctor>
+//      - Parameters: String specialty
+
+// 3. @Repository annotation:
+//    - The @Repository annotation marks this interface as a Spring Data JPA repository.
+//    - Spring Data JPA automatically implements this repository, providing the necessary CRUD functionality and custom queries defined in the interface.
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/repo/PatientRepository.java

@@ -0,0 +1,29 @@
+package com.project.back_end.repo;
+
+public interface PatientRepository {
+    // 1. Extend JpaRepository:
+//    - The repository extends JpaRepository<Patient, Long>, which provides basic CRUD functionality.
+//    - This allows the repository to perform operations like save, delete, update, and find without needing to implement these methods manually.
+//    - JpaRepository also includes features like pagination and sorting.
+
+// Example: public interface PatientRepository extends JpaRepository<Patient, Long> {}
+
+// 2. Custom Query Methods:
+
+//    - **findByEmail**:
+//      - This method retrieves a Patient by their email address.
+//      - Return type: Patient
+//      - Parameters: String email
+
+//    - **findByEmailOrPhone**:
+//      - This method retrieves a Patient by either their email or phone number, allowing flexibility for the search.
+//      - Return type: Patient
+//      - Parameters: String email, String phone
+
+// 3. @Repository annotation:
+//    - The @Repository annotation marks this interface as a Spring Data JPA repository.
+//    - Spring Data JPA automatically implements this repository, providing the necessary CRUD functionality and custom queries defined in the interface.
+
+
+}
+

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/repo/PrescriptionRepository.java

@@ -0,0 +1,21 @@
+package com.project.back_end.repo;
+
+public interface PrescriptionRepository  {
+// 1. Extend MongoRepository:
+//    - The repository extends MongoRepository<Prescription, String>, which provides basic CRUD functionality for MongoDB.
+//    - This allows the repository to perform operations like save, delete, update, and find without needing to implement these methods manually.
+//    - MongoRepository is tailored for working with MongoDB, unlike JpaRepository which is used for relational databases.
+
+// Example: public interface PrescriptionRepository extends MongoRepository<Prescription, String> {}
+
+// 2. Custom Query Method:
+
+//    - **findByAppointmentId**:
+//      - This method retrieves a list of prescriptions associated with a specific appointment.
+//      - Return type: List<Prescription>
+//      - Parameters: Long appointmentId
+//      - MongoRepository automatically derives the query from the method name, in this case, it will find prescriptions by the appointment ID.
+
+
+}
+

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/services/AppointmentService.java

@@ -0,0 +1,45 @@
+package com.project.back_end.services;
+
+public class AppointmentService {
+// 1. **Add @Service Annotation**:
+//    - To indicate that this class is a service layer class for handling business logic.
+//    - The `@Service` annotation should be added before the class declaration to mark it as a Spring service component.
+//    - Instruction: Add `@Service` above the class definition.
+
+// 2. **Constructor Injection for Dependencies**:
+//    - The `AppointmentService` class requires several dependencies like `AppointmentRepository`, `Service`, `TokenService`, `PatientRepository`, and `DoctorRepository`.
+//    - These dependencies should be injected through the constructor.
+//    - Instruction: Ensure constructor injection is used for proper dependency management in Spring.
+
+// 3. **Add @Transactional Annotation for Methods that Modify Database**:
+//    - The methods that modify or update the database should be annotated with `@Transactional` to ensure atomicity and consistency of the operations.
+//    - Instruction: Add the `@Transactional` annotation above methods that interact with the database, especially those modifying data.
+
+// 4. **Book Appointment Method**:
+//    - Responsible for saving the new appointment to the database.
+//    - If the save operation fails, it returns `0`; otherwise, it returns `1`.
+//    - Instruction: Ensure that the method handles any exceptions and returns an appropriate result code.
+
+// 5. **Update Appointment Method**:
+//    - This method is used to update an existing appointment based on its ID.
+//    - It validates whether the patient ID matches, checks if the appointment is available for updating, and ensures that the doctor is available at the specified time.
+//    - If the update is successful, it saves the appointment; otherwise, it returns an appropriate error message.
+//    - Instruction: Ensure proper validation and error handling is included for appointment updates.
+
+// 6. **Cancel Appointment Method**:
+//    - This method cancels an appointment by deleting it from the database.
+//    - It ensures the patient who owns the appointment is trying to cancel it and handles possible errors.
+//    - Instruction: Make sure that the method checks for the patient ID match before deleting the appointment.
+
+// 7. **Get Appointments Method**:
+//    - This method retrieves a list of appointments for a specific doctor on a particular day, optionally filtered by the patient's name.
+//    - It uses `@Transactional` to ensure that database operations are consistent and handled in a single transaction.
+//    - Instruction: Ensure the correct use of transaction boundaries, especially when querying the database for appointments.
+
+// 8. **Change Status Method**:
+//    - This method updates the status of an appointment by changing its value in the database.
+//    - It should be annotated with `@Transactional` to ensure the operation is executed in a single transaction.
+//    - Instruction: Add `@Transactional` before this method to ensure atomicity when updating appointment status.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/services/DoctorService.java

@@ -0,0 +1,92 @@
+package com.project.back_end.services;
+
+public class DoctorService {
+
+// 1. **Add @Service Annotation**:
+//    - This class should be annotated with `@Service` to indicate that it is a service layer class.
+//    - The `@Service` annotation marks this class as a Spring-managed bean for business logic.
+//    - Instruction: Add `@Service` above the class declaration.
+
+// 2. **Constructor Injection for Dependencies**:
+//    - The `DoctorService` class depends on `DoctorRepository`, `AppointmentRepository`, and `TokenService`.
+//    - These dependencies should be injected via the constructor for proper dependency management.
+//    - Instruction: Ensure constructor injection is used for injecting dependencies into the service.
+
+// 3. **Add @Transactional Annotation for Methods that Modify or Fetch Database Data**:
+//    - Methods like `getDoctorAvailability`, `getDoctors`, `findDoctorByName`, `filterDoctorsBy*` should be annotated with `@Transactional`.
+//    - The `@Transactional` annotation ensures that database operations are consistent and wrapped in a single transaction.
+//    - Instruction: Add the `@Transactional` annotation above the methods that perform database operations or queries.
+
+// 4. **getDoctorAvailability Method**:
+//    - Retrieves the available time slots for a specific doctor on a particular date and filters out already booked slots.
+//    - The method fetches all appointments for the doctor on the given date and calculates the availability by comparing against booked slots.
+//    - Instruction: Ensure that the time slots are properly formatted and the available slots are correctly filtered.
+
+// 5. **saveDoctor Method**:
+//    - Used to save a new doctor record in the database after checking if a doctor with the same email already exists.
+//    - If a doctor with the same email is found, it returns `-1` to indicate conflict; `1` for success, and `0` for internal errors.
+//    - Instruction: Ensure that the method correctly handles conflicts and exceptions when saving a doctor.
+
+// 6. **updateDoctor Method**:
+//    - Updates an existing doctor's details in the database. If the doctor doesn't exist, it returns `-1`.
+//    - Instruction: Make sure that the doctor exists before attempting to save the updated record and handle any errors properly.
+
+// 7. **getDoctors Method**:
+//    - Fetches all doctors from the database. It is marked with `@Transactional` to ensure that the collection is properly loaded.
+//    - Instruction: Ensure that the collection is eagerly loaded, especially if dealing with lazy-loaded relationships (e.g., available times). 
+
+// 8. **deleteDoctor Method**:
+//    - Deletes a doctor from the system along with all appointments associated with that doctor.
+//    - It first checks if the doctor exists. If not, it returns `-1`; otherwise, it deletes the doctor and their appointments.
+//    - Instruction: Ensure the doctor and their appointments are deleted properly, with error handling for internal issues.
+
+// 9. **validateDoctor Method**:
+//    - Validates a doctor's login by checking if the email and password match an existing doctor record.
+//    - It generates a token for the doctor if the login is successful, otherwise returns an error message.
+//    - Instruction: Make sure to handle invalid login attempts and password mismatches properly with error responses.
+
+// 10. **findDoctorByName Method**:
+//    - Finds doctors based on partial name matching and returns the list of doctors with their available times.
+//    - This method is annotated with `@Transactional` to ensure that the database query and data retrieval are properly managed within a transaction.
+//    - Instruction: Ensure that available times are eagerly loaded for the doctors.
+
+
+// 11. **filterDoctorsByNameSpecilityandTime Method**:
+//    - Filters doctors based on their name, specialty, and availability during a specific time (AM/PM).
+//    - The method fetches doctors matching the name and specialty criteria, then filters them based on their availability during the specified time period.
+//    - Instruction: Ensure proper filtering based on both the name and specialty as well as the specified time period.
+
+// 12. **filterDoctorByTime Method**:
+//    - Filters a list of doctors based on whether their available times match the specified time period (AM/PM).
+//    - This method processes a list of doctors and their available times to return those that fit the time criteria.
+//    - Instruction: Ensure that the time filtering logic correctly handles both AM and PM time slots and edge cases.
+
+
+// 13. **filterDoctorByNameAndTime Method**:
+//    - Filters doctors based on their name and the specified time period (AM/PM).
+//    - Fetches doctors based on partial name matching and filters the results to include only those available during the specified time period.
+//    - Instruction: Ensure that the method correctly filters doctors based on the given name and time of day (AM/PM).
+
+// 14. **filterDoctorByNameAndSpecility Method**:
+//    - Filters doctors by name and specialty.
+//    - It ensures that the resulting list of doctors matches both the name (case-insensitive) and the specified specialty.
+//    - Instruction: Ensure that both name and specialty are considered when filtering doctors.
+
+
+// 15. **filterDoctorByTimeAndSpecility Method**:
+//    - Filters doctors based on their specialty and availability during a specific time period (AM/PM).
+//    - Fetches doctors based on the specified specialty and filters them based on their available time slots for AM/PM.
+//    - Instruction: Ensure the time filtering is accurately applied based on the given specialty and time period (AM/PM).
+
+// 16. **filterDoctorBySpecility Method**:
+//    - Filters doctors based on their specialty.
+//    - This method fetches all doctors matching the specified specialty and returns them.
+//    - Instruction: Make sure the filtering logic works for case-insensitive specialty matching.
+
+// 17. **filterDoctorsByTime Method**:
+//    - Filters all doctors based on their availability during a specific time period (AM/PM).
+//    - The method checks all doctors' available times and returns those available during the specified time period.
+//    - Instruction: Ensure proper filtering logic to handle AM/PM time periods.
+
+   
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/services/PatientService.java

@@ -0,0 +1,58 @@
+package com.project.back_end.services;
+
+public class PatientService {
+// 1. **Add @Service Annotation**:
+//    - The `@Service` annotation is used to mark this class as a Spring service component. 
+//    - It will be managed by Spring's container and used for business logic related to patients and appointments.
+//    - Instruction: Ensure that the `@Service` annotation is applied above the class declaration.
+
+// 2. **Constructor Injection for Dependencies**:
+//    - The `PatientService` class has dependencies on `PatientRepository`, `AppointmentRepository`, and `TokenService`.
+//    - These dependencies are injected via the constructor to maintain good practices of dependency injection and testing.
+//    - Instruction: Ensure constructor injection is used for all the required dependencies.
+
+// 3. **createPatient Method**:
+//    - Creates a new patient in the database. It saves the patient object using the `PatientRepository`.
+//    - If the patient is successfully saved, the method returns `1`; otherwise, it logs the error and returns `0`.
+//    - Instruction: Ensure that error handling is done properly and exceptions are caught and logged appropriately.
+
+// 4. **getPatientAppointment Method**:
+//    - Retrieves a list of appointments for a specific patient, based on their ID.
+//    - The appointments are then converted into `AppointmentDTO` objects for easier consumption by the API client.
+//    - This method is marked as `@Transactional` to ensure database consistency during the transaction.
+//    - Instruction: Ensure that appointment data is properly converted into DTOs and the method handles errors gracefully.
+
+// 5. **filterByCondition Method**:
+//    - Filters appointments for a patient based on the condition (e.g., "past" or "future").
+//    - Retrieves appointments with a specific status (0 for future, 1 for past) for the patient.
+//    - Converts the appointments into `AppointmentDTO` and returns them in the response.
+//    - Instruction: Ensure the method correctly handles "past" and "future" conditions, and that invalid conditions are caught and returned as errors.
+
+// 6. **filterByDoctor Method**:
+//    - Filters appointments for a patient based on the doctor's name.
+//    - It retrieves appointments where the doctor’s name matches the given value, and the patient ID matches the provided ID.
+//    - Instruction: Ensure that the method correctly filters by doctor's name and patient ID and handles any errors or invalid cases.
+
+// 7. **filterByDoctorAndCondition Method**:
+//    - Filters appointments based on both the doctor's name and the condition (past or future) for a specific patient.
+//    - This method combines filtering by doctor name and appointment status (past or future).
+//    - Converts the appointments into `AppointmentDTO` objects and returns them in the response.
+//    - Instruction: Ensure that the filter handles both doctor name and condition properly, and catches errors for invalid input.
+
+// 8. **getPatientDetails Method**:
+//    - Retrieves patient details using the `tokenService` to extract the patient's email from the provided token.
+//    - Once the email is extracted, it fetches the corresponding patient from the `patientRepository`.
+//    - It returns the patient's information in the response body.
+    //    - Instruction: Make sure that the token extraction process works correctly and patient details are fetched properly based on the extracted email.
+
+// 9. **Handling Exceptions and Errors**:
+//    - The service methods handle exceptions using try-catch blocks and log any issues that occur. If an error occurs during database operations, the service responds with appropriate HTTP status codes (e.g., `500 Internal Server Error`).
+//    - Instruction: Ensure that error handling is consistent across the service, with proper logging and meaningful error messages returned to the client.
+
+// 10. **Use of DTOs (Data Transfer Objects)**:
+//    - The service uses `AppointmentDTO` to transfer appointment-related data between layers. This ensures that sensitive or unnecessary data (e.g., password or private patient information) is not exposed in the response.
+//    - Instruction: Ensure that DTOs are used appropriately to limit the exposure of internal data and only send the relevant fields to the client.
+
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/services/PrescriptionService.java

@@ -0,0 +1,34 @@
+package com.project.back_end.services;
+
+public class PrescriptionService {
+    
+ // 1. **Add @Service Annotation**:
+//    - The `@Service` annotation marks this class as a Spring service component, allowing Spring's container to manage it.
+//    - This class contains the business logic related to managing prescriptions in the healthcare system.
+//    - Instruction: Ensure the `@Service` annotation is applied to mark this class as a Spring-managed service.
+
+// 2. **Constructor Injection for Dependencies**:
+//    - The `PrescriptionService` class depends on the `PrescriptionRepository` to interact with the database.
+//    - It is injected through the constructor, ensuring proper dependency management and enabling testing.
+//    - Instruction: Constructor injection is a good practice, ensuring that all necessary dependencies are available at the time of service initialization.
+
+// 3. **savePrescription Method**:
+//    - This method saves a new prescription to the database.
+//    - Before saving, it checks if a prescription already exists for the same appointment (using the appointment ID).
+//    - If a prescription exists, it returns a `400 Bad Request` with a message stating the prescription already exists.
+//    - If no prescription exists, it saves the new prescription and returns a `201 Created` status with a success message.
+//    - Instruction: Handle errors by providing appropriate status codes and messages, ensuring that multiple prescriptions for the same appointment are not saved.
+
+// 4. **getPrescription Method**:
+//    - Retrieves a prescription associated with a specific appointment based on the `appointmentId`.
+//    - If a prescription is found, it returns it within a map wrapped in a `200 OK` status.
+//    - If there is an error while fetching the prescription, it logs the error and returns a `500 Internal Server Error` status with an error message.
+//    - Instruction: Ensure that this method handles edge cases, such as no prescriptions found for the given appointment, by returning meaningful responses.
+
+// 5. **Exception Handling and Error Responses**:
+//    - Both methods (`savePrescription` and `getPrescription`) contain try-catch blocks to handle exceptions that may occur during database interaction.
+//    - If an error occurs, the method logs the error and returns an HTTP `500 Internal Server Error` response with a corresponding error message.
+//    - Instruction: Ensure that all potential exceptions are handled properly, and meaningful responses are returned to the client.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/services/Service.java

@@ -0,0 +1,66 @@
+package com.project.back_end.services;
+
+public class Service {
+// 1. **@Service Annotation**
+// The @Service annotation marks this class as a service component in Spring. This allows Spring to automatically detect it through component scanning
+// and manage its lifecycle, enabling it to be injected into controllers or other services using @Autowired or constructor injection.
+
+// 2. **Constructor Injection for Dependencies**
+// The constructor injects all required dependencies (TokenService, Repositories, and other Services). This approach promotes loose coupling, improves testability,
+// and ensures that all required dependencies are provided at object creation time.
+
+// 3. **validateToken Method**
+// This method checks if the provided JWT token is valid for a specific user. It uses the TokenService to perform the validation.
+// If the token is invalid or expired, it returns a 401 Unauthorized response with an appropriate error message. This ensures security by preventing
+// unauthorized access to protected resources.
+
+// 4. **validateAdmin Method**
+// This method validates the login credentials for an admin user.
+// - It first searches the admin repository using the provided username.
+// - If an admin is found, it checks if the password matches.
+// - If the password is correct, it generates and returns a JWT token (using the admin’s username) with a 200 OK status.
+// - If the password is incorrect, it returns a 401 Unauthorized status with an error message.
+// - If no admin is found, it also returns a 401 Unauthorized.
+// - If any unexpected error occurs during the process, a 500 Internal Server Error response is returned.
+// This method ensures that only valid admin users can access secured parts of the system.
+
+// 5. **filterDoctor Method**
+// This method provides filtering functionality for doctors based on name, specialty, and available time slots.
+// - It supports various combinations of the three filters.
+// - If none of the filters are provided, it returns all available doctors.
+// This flexible filtering mechanism allows the frontend or consumers of the API to search and narrow down doctors based on user criteria.
+
+// 6. **validateAppointment Method**
+// This method validates if the requested appointment time for a doctor is available.
+// - It first checks if the doctor exists in the repository.
+// - Then, it retrieves the list of available time slots for the doctor on the specified date.
+// - It compares the requested appointment time with the start times of these slots.
+// - If a match is found, it returns 1 (valid appointment time).
+// - If no matching time slot is found, it returns 0 (invalid).
+// - If the doctor doesn’t exist, it returns -1.
+// This logic prevents overlapping or invalid appointment bookings.
+
+// 7. **validatePatient Method**
+// This method checks whether a patient with the same email or phone number already exists in the system.
+// - If a match is found, it returns false (indicating the patient is not valid for new registration).
+// - If no match is found, it returns true.
+// This helps enforce uniqueness constraints on patient records and prevent duplicate entries.
+
+// 8. **validatePatientLogin Method**
+// This method handles login validation for patient users.
+// - It looks up the patient by email.
+// - If found, it checks whether the provided password matches the stored one.
+// - On successful validation, it generates a JWT token and returns it with a 200 OK status.
+// - If the password is incorrect or the patient doesn't exist, it returns a 401 Unauthorized with a relevant error.
+// - If an exception occurs, it returns a 500 Internal Server Error.
+// This method ensures only legitimate patients can log in and access their data securely.
+
+// 9. **filterPatient Method**
+// This method filters a patient's appointment history based on condition and doctor name.
+// - It extracts the email from the JWT token to identify the patient.
+// - Depending on which filters (condition, doctor name) are provided, it delegates the filtering logic to PatientService.
+// - If no filters are provided, it retrieves all appointments for the patient.
+// This flexible method supports patient-specific querying and enhances user experience on the client side.
+
+
+}

SmartClinicManagementSystem/app/src/main/java/com/project/back_end/services/TokenService.java

@@ -0,0 +1,43 @@
+package com.project.back_end.services;
+
+public class TokenService {
+// 1. **@Component Annotation**
+// The @Component annotation marks this class as a Spring component, meaning Spring will manage it as a bean within its application context.
+// This allows the class to be injected into other Spring-managed components (like services or controllers) where it's needed.
+
+// 2. **Constructor Injection for Dependencies**
+// The constructor injects dependencies for `AdminRepository`, `DoctorRepository`, and `PatientRepository`,
+// allowing the service to interact with the database and validate users based on their role (admin, doctor, or patient).
+// Constructor injection ensures that the class is initialized with all required dependencies, promoting immutability and making the class testable.
+
+// 3. **getSigningKey Method**
+// This method retrieves the HMAC SHA key used to sign JWT tokens.
+// It uses the `jwt.secret` value, which is provided from an external source (like application properties).
+// The `Keys.hmacShaKeyFor()` method converts the secret key string into a valid `SecretKey` for signing and verification of JWTs.
+
+// 4. **generateToken Method**
+// This method generates a JWT token for a user based on their email.
+// - The `subject` of the token is set to the user's email, which is used as an identifier.
+// - The `issuedAt` is set to the current date and time.
+// - The `expiration` is set to 7 days from the issue date, ensuring the token expires after one week.
+// - The token is signed using the signing key generated by `getSigningKey()`, making it secure and tamper-proof.
+// The method returns the JWT token as a string.
+
+// 5. **extractEmail Method**
+// This method extracts the user's email (subject) from the provided JWT token.
+// - The token is first verified using the signing key to ensure it hasn’t been tampered with.
+// - After verification, the token is parsed, and the subject (which represents the email) is extracted.
+// This method allows the application to retrieve the user's identity (email) from the token for further use.
+
+// 6. **validateToken Method**
+// This method validates whether a provided JWT token is valid for a specific user role (admin, doctor, or patient).
+// - It first extracts the email from the token using the `extractEmail()` method.
+// - Depending on the role (`admin`, `doctor`, or `patient`), it checks the corresponding repository (AdminRepository, DoctorRepository, or PatientRepository)
+//   to see if a user with the extracted email exists.
+// - If a match is found for the specified user role, it returns true, indicating the token is valid.
+// - If the role or user does not exist, it returns false, indicating the token is invalid.
+// - The method gracefully handles any errors by returning false if the token is invalid or an exception occurs.
+// This ensures secure access control based on the user's role and their existence in the system.
+
+
+}

SmartClinicManagementSystem/app/src/main/resources/application.properties

@@ -0,0 +1,33 @@
+spring.application.name=back-end
+
+spring.datasource.url=jdbc:mysql://<mysql_host>/cms?usessl=false
+spring.datasource.username=root
+
+spring.datasource.password=<mysql_password>
+spring.jpa.hibernate.ddl-auto=update
+
+spring.jpa.show-sql=true
+spring.jpa.properties.hibernate.format_sql=true
+spring.jpa.open-in-view=false
+
+spring.data.mongodb.uri=mongodb://root:<mongodb_password>@<mongodb_host>:27017/prescriptions?authSource=admin"
+
+management.endpoint.health.show-details=always
+management.health.db.enabled=true
+
+
+api.path=/
+jwt.secret=$!@#$^%$$$%####$DDCPN0234FCFDPD8670M
+
+
+
+spring.web.resources.static-locations=classpath:/static/
+
+# -------------------------
+# Thymeleaf Configuration
+# -------------------------
+spring.thymeleaf.prefix=classpath:/templates/
+spring.thymeleaf.suffix=.html
+spring.thymeleaf.mode=HTML
+spring.thymeleaf.cache=false    
+spring.thymeleaf.encoding=UTF-8

SmartClinicManagementSystem/app/src/main/resources/static/assets/css/addPrescription.css

@@ -0,0 +1,91 @@
+/* This is the stylesheet for the addPrescription.html */
+
+.form-container {
+    width: 100%; 
+    max-width: 600px;
+    background: #ffffffc8;
+    margin: 50px auto;
+    padding: 30px;
+    border-radius: 15px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+    animation: fadeIn 0.5s ease-in-out;
+  }
+
+  .container h2 {
+    text-align: center;
+    color: #222;
+    font-size: 28px;
+    margin-bottom: 25px;
+  }
+
+  .container h2 span {
+    color: #A62B1F;
+  }
+
+  label {
+    display: block;
+    margin-bottom: 6px;
+    font-weight: 500;
+    color: #333;
+    text-align: left;
+    font-size: 13px;
+  }
+
+  input, textarea {
+    width: 100%;
+    padding: 12px;
+    resize: vertical;
+    margin-bottom: 20px;
+    border: 1px solid #cccccc6e;
+    border-radius: 8px;
+    font-size: 15px;
+    outline: none;
+    transition: 0.3s;
+    font-family: "Verdana";
+  }
+
+  input:focus, textarea:focus {
+    border-color: #015c5d;
+    box-shadow: 0 0 4px #a7f3d0;
+    filter: brightness(1.5);
+  }
+
+  #patientName{
+    background-color: #bdbcbc80;
+  }
+  .btn-primary {
+    background-color: #047857;
+    color: #fff;
+    padding: 14px;
+    width: 100%;
+    border: none;
+    border-radius: 8px;
+    font-size: 16px;
+    cursor: pointer;
+    transition: 0.3s;
+  }
+
+  .btn-primary:hover {
+    background-color: #065f46;
+  }
+
+  .btn-secondary {
+    background-color: transparent;
+    color: #333;
+    border: 1px solid #ccc;
+    padding: 12px;
+    width: 100%;
+    border-radius: 8px;
+    font-size: 15px;
+    margin-top: 12px;
+    cursor: pointer;
+  }
+
+  .btn-secondary:hover{
+    color: #fff;
+  }
+
+  @keyframes fadeIn {
+    from { opacity: 0; transform: translateY(30px); }
+    to   { opacity: 1; transform: translateY(0); }
+  }

SmartClinicManagementSystem/app/src/main/resources/static/assets/css/adminDashboard.css

@@ -0,0 +1,94 @@
+/*this is the style sheet for the adminDashboard. */
+
+/* 
+Global Reset (`*`)
+
+* Purpose: Ensure consistent layout across all browsers.
+* Properties:
+
+  * `margin: 0` — removes default outer spacing from all elements.
+  * `padding: 0` — removes default inner spacing.
+  * `box-sizing: border-box` — ensures padding and borders are included within the total width/height of elements.
+
+Base HTML & Body (`html, body`)
+
+* Purpose: Establish a full-height layout and apply a standard font across the page.
+* Properties:
+
+  * `height: 100%` — allows containers to stretch to the full viewport height.
+  * `font-family: Arial, sans-serif` — applies a clean, readable sans-serif font.
+
+Main Layout Wrapper (`.wrapper`)
+
+* Purpose: Create a flexible, vertical layout that fills the entire screen.
+* Properties:
+
+  * `display: flex` — enables flexbox for layout control.
+  * `flex-direction: column` — stacks children vertically.
+  * `min-height: 100vh` — ensures the wrapper always covers full screen height.
+
+Section Heading (`h2`)
+
+* Purpose: Style the headings prominently for section separation.
+* Properties:
+
+  * `font-size: 32px` — makes the heading large and noticeable.
+  * `font-weight: bold` — emphasizes text.
+  * `margin-bottom: 50px` — creates space below the heading.
+  * `color: #003e3e` — uses a strong teal for visual anchoring.
+
+Main Content Section (`.main-content`)
+
+* Purpose: Layout the main content with padding and a background image.
+* Properties:
+
+  * `flex-grow: 1` — lets the content fill the available vertical space.
+  * `padding: 40px` — adds internal spacing around content.
+  * `display: flex` and `flex-direction: column` — organizes content in a vertical stack.
+  * `text-align: center` — centers the text.
+  * `background-image: url("index.png")` — sets a full-screen dashboard background.
+  * `background-size: cover` — ensures the image covers the whole section.
+  * `background-position: center` — centers the image.
+  * `background-repeat: no-repeat` — avoids tiling the image.
+  * `background-attachment: fixed` — fixes the image while scrolling.
+
+Primary Button (`button`)
+
+* Purpose: Design prominent, interactive buttons for main actions.
+
+* Properties:
+
+  * `background-color: #A62B1F` — sets a bold red color.
+  * `color: white` — makes text stand out.
+  * `border: none` — removes any outline/border.
+  * `border-radius: 12px` — creates rounded corners.
+  * `padding: 10px 20px` — gives space inside the button.
+  * `margin-top: 20px` — adds spacing above the button.
+  * `width: 200px` — ensures consistent button width.
+  * `cursor: pointer` — shows a hand icon on hover.
+  * `font-size: 16px` — makes the text readable.
+
+* On Hover:
+
+  * Retains the same red background to maintain branding.
+
+Admin Button (`.adminBtn`)
+
+* Purpose: Provide a secondary button style for admin-specific actions.
+
+* Properties:
+
+  * `background-color: #f4f4f4` — uses a light grey background.
+  * `color: #333` — uses dark text for contrast.
+  * `font-weight: bold` — emphasizes text.
+  * `width: 110px` — smaller, compact width.
+  * `padding: 10px 0` — vertical padding only.
+  * `border: none` — clean look.
+  * `cursor: pointer` — indicates it's clickable.
+
+* On Hover**:
+
+   Changes text color to `#A62B1F` for brand consistency while keeping the background same.
+
+
+*/

SmartClinicManagementSystem/app/src/main/resources/static/assets/css/doctorDashboard.css

@@ -0,0 +1,65 @@
+/* This is the style sheet for the doctorDashboard.html */
+/* 
+**Table Header (`.table-header`)**
+
+* Set font size to `24px` for clear emphasis.
+* Use a dark teal color (`#015c5d`) for consistency with the theme.
+* Add `30px` bottom margin and remove right margin.
+
+**Table Styling (`table`)**
+
+* Make the table full width (`100%`).
+* Collapse borders for clean lines.
+* Use a `sans-serif` font.
+* Add `20px` top margin for spacing.
+
+**Table Head (`thead`)**
+
+* Set a very light dark background (`#33333310`) for header row.
+* Use white text color (`#fff`).
+
+**Table Cells (`td, th`)**
+
+* Apply padding of `12px 16px` for spacing.
+* Center-align the text.
+* Add a subtle bottom border (`1px solid #ddd`).
+
+**Table Row Styling**
+
+* Alternate row colors for better readability:
+
+  * Even rows: semi-transparent light grey (`#f9f9f959`).
+  * Odd rows: soft white background (`#ffffffc0`).
+* On hover: highlight row with a light teal overlay (`#015c5d39`).
+
+**Prescription Button (`.prescription-btn`)**
+
+* Set size to `30px x 30px`.
+* Make it interactive with a pointer cursor.
+* Add transition effects for scale and brightness on hover.
+* On hover:
+
+  * Slightly enlarge (`scale(1.1)`)
+  * Brighten appearance
+* On click: slightly shrink (`scale(0.95)`).
+
+**No Record Message (`.noPatientRecord`)**
+
+* Use a `16px` italic grey font to indicate no data gently.
+
+**Today Button (`.today-btn`)**
+
+* Add right margin (`10px`).
+* Add padding (`10px`).
+* Set background color to teal green (`#015c5d`).
+
+**Date Picker (`.date-picker`)**
+
+* Add left margin (`10px`) and top margin (`13px`).
+* Round corners with `8px` radius.
+* Add padding (`10px`) and set fixed height (`30px`).
+
+---
+
+Let me know if you'd like a consolidated style guide for the entire HospitalCRM frontend.
+ */

SmartClinicManagementSystem/app/src/main/resources/static/assets/css/index.css

@@ -0,0 +1,53 @@
+/* this is the style sheet file for index.htlm  */
+
+/* 
+**Global Reset (`*`)**
+
+* Remove all default margin and padding.
+* Use `border-box` for sizing to include padding and border in element size.
+
+**Base (`html, body`)**
+
+* Set height to 100% for full viewport layout.
+* Use the `'Roboto'` sans-serif font for modern, clean typography.
+
+**Layout Wrapper (`.wrapper`)**
+
+* Use a vertical flexbox layout.
+* Ensure the wrapper covers at least the full height of the screen (`min-height: 100vh`).
+
+**Heading (`h2`)**
+
+* Set a large font size (`48px`) for prominence.
+* Add a bottom margin of `50px` for spacing.
+* Use a dark teal color (`#003e3e`).
+* Make the font bold and use a blended font stack (`'Alegreya', 'Roboto', sans-serif`) for elegant styling.
+
+**Main Section (`.main-content`)**
+
+* Allow the section to grow to fill space with `flex-grow: 1`.
+* Add `40px` of internal padding.
+* Center content both horizontally and vertically using `justify-content` and `align-items`.
+* Display items in a column direction.
+* Center all text.
+* Apply a full-screen background image with:
+
+  * `cover` size
+  * `center` positioning
+  * no repeat
+  * `fixed` attachment to keep image still during scroll
+
+**Buttons (`button`)**
+
+* Style with a teal green background (`#015c5d`) and white text.
+* Remove borders and round the corners (`12px`).
+* Use `10px 20px` padding and set width to `200px`.
+* Add a top margin of `10px` for spacing.
+* Enable pointer cursor and readable font size (`16px`).
+* On hover, change background color to bold red (`#A62B1F`).
+
+**Dashboard Buttons (`.dashboard-btn`)**
+
+* Use the same base green background (`#015c5d`) as the default button.
+* On hover, darken the background to deep teal (`#003e3e`) for visual feedback.
+ */

SmartClinicManagementSystem/app/src/main/resources/static/assets/css/patientDashboard.css

@@ -0,0 +1,80 @@
+/* This is the style sheet for the patientDashboard.html */
+  .card-actions {
+    background-color: #244557;
+    padding: 10px;
+    text-align: center;
+  }
+
+  .card-actions:hover{
+    background-color: #1c3745;
+  }
+  .ripple-overlay {
+    position: fixed;
+    width: 20px;
+    height: 20px;
+    background-color: #1c3745;
+    border-radius: 50%;
+    z-index: 9999;
+    transform: translate(-50%, -50%) scale(0);
+    transition: transform 1s ease-out, opacity 1s ease;
+  }
+  
+  .ripple-overlay.active {
+    transform: translate(-50%, -50%) scale(150);
+    opacity: 1;
+  }
+  
+  .modalApp {
+    position: fixed;
+  bottom: -100%;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 50%;
+  background: #fff;
+  padding: 20px;
+  z-index: 10000;
+  transition: bottom 1.5s ease-in;
+  box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.3);
+  border-radius: 10px 10px 0 0;
+  text-align: center;
+  }
+  
+  .modalApp.active {
+    bottom: 0;
+  }
+  
+  .modalApp h2 {
+    margin-top: 20px;
+  }
+  
+  .modalApp input {
+    display: block;
+    margin: 10px auto;
+    padding: 10px;
+    width: 90%;
+    margin-bottom: 40px;
+  }
+
+  .modalApp select {
+    display: block;
+    margin: 10px auto;
+    padding: 10px;
+    width: 90%;
+    margin-bottom: 40px;
+  }
+  
+  .confirm-booking {
+    padding: 10px 20px;
+    background: #1c3745;
+    color: #fff;
+    border: none;
+    cursor: pointer;
+    
+  
+    
+  }
+  .confirm-booking:hover {
+    filter: brightness(1.2);
+    background-color: #1c3745;
+  }
+  

SmartClinicManagementSystem/app/src/main/resources/static/assets/css/style.css

@@ -0,0 +1,382 @@
+/* This is the style sheet for global change across the files. */
+
+/* style.css */
+.header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    background-color: #f4f4f4;
+    color: #333;
+    padding: 10px 20px;
+    border-bottom: 2px solid #ccc;
+    flex-wrap: wrap;
+    min-height: 60px;
+  }
+  
+  /* Logo section with image + title */
+  .logo-link{
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    
+  }
+  
+  .logo-img {
+    height: 40px;
+    width: auto;
+    max-width: 100%;
+    object-fit: contain;
+  }
+  
+  /* Logo text / slogan */
+  .logo-title {
+    font-size: 20px;
+    font-weight: bold;
+    color: #333;
+  }
+  
+  /* Nav links styling */
+  nav a {
+    margin-left: 20px;
+    margin-right: 20px;
+    text-decoration: none;
+    color: #333;
+    font-weight: bold;
+  }
+  
+  nav a:hover {
+    color: #003e3e;
+  }
+  
+
+  /* Responsive behavior */
+  @media (max-width: 600px) {
+    .header {
+      flex-direction: column;
+      align-items: flex-start;
+    }
+  
+    nav {
+      margin-top: 10px;
+    }
+  
+    nav a {
+      margin-left: 0;
+      margin-right: 10px;
+    }
+  
+    .logo-img {
+      height: 30px;
+    }
+  
+    .logo-title {
+      font-size: 18px;
+    }
+  }
+
+  .doctorHeader{
+    margin-right: 30px
+  }
+  .doctorHeader:hover{
+    color:#A62B1F;
+  }
+/* Footer Section */
+.footer {
+    background-color: #f4f4f4;
+    color: #fff;
+    padding: 40px 20px;
+    border-top: 2px solid #f4f4f4;
+    
+  }
+  
+  .footer-container {
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: space-between;
+    gap: 30px;
+    max-width: 1200px;
+    margin: 0 auto;
+  }
+  
+  .footer-logo {
+    flex: 1 1 250px;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-start;
+    gap: 15px;
+  }
+  
+  .footer-logo img {
+    height: 50px;
+    width: auto;
+  }
+  
+  .footer-logo p {
+    font-size: 14px;
+    color: #0a0a23;
+  }
+  
+  .footer-links {
+    display: flex;
+    flex: 2 1 500px;
+    justify-content: space-between;
+    flex-wrap: wrap;
+    gap: 20px;
+  }
+  
+  .footer-column {
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+  }
+  
+  .footer-column h4 {
+    font-size: 16px;
+    font-weight: bold;
+    margin-bottom: 8px;
+    color: #0a0a23;
+  }
+  
+  .footer-column a {
+    text-decoration: none;
+    color: #0a0a23;
+    font-size: 14px;
+  }
+  
+  .footer-column a:hover {
+    color: #003e3e;
+    transition: color 0.3s ease;
+  }
+  
+  /* Mobile Responsiveness */
+  @media (max-width: 768px) {
+    .footer-container {
+      flex-direction: column;
+      align-items: flex-start;
+    }
+  
+    .footer-links {
+      flex-direction: column;
+      gap: 20px;
+    }
+  }
+  
+
+  .modal {
+    display: none;
+    position: fixed;
+    z-index: 999;
+    padding-top: 60px;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0,0,0,0.6);
+  }
+  
+  .modal-content {
+    background-color: white;
+    margin: auto;
+    padding: 30px;
+    border-radius: 10px;
+    width: 400px;
+    position: relative;
+  }
+  
+  .modal-content h2{
+    font-size: 32px;
+  }
+
+  .close {
+    color: #aaa;
+    position: absolute;
+    right: 20px;
+    top: 15px;
+    font-size: 28px;
+    font-weight: bold;
+    cursor: pointer;
+  }
+  
+  .close:hover {
+    color: black;
+  }
+
+
+
+  .dashboard-btn{
+    width: 100%;
+  }
+
+  .input-field {
+    padding: 10px;
+    border: 1px solid #ccc;
+    font-size: 16px;
+    margin-top: 10px;
+    margin-bottom: 20px;
+    width: 100%;
+    appearance: none; /* Remove default OS styles */
+    background-color: #fff;
+    color: #333;
+    cursor: pointer;
+    border-radius: 8px;
+  }
+  
+  .input-field:hover {
+    border-color: #015c5d;
+    background-color: #f0fdfd;
+  }
+  
+  .input-field:focus {
+    outline: none;
+    border-color: #015c5d;
+    box-shadow: 0 0 5px rgba(1, 92, 93, 0.5);
+    filter: brightness(1.2);
+  }
+  
+  .select-dropdown option {
+    font-size: 16px;
+    padding: 10px;
+  }
+  
+
+  #content {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(315px, 1fr));
+    gap: 40px;
+    padding: 20px;
+  }
+
+  .doctor-card {
+    display: flex;
+    flex-direction: column;
+    justify-content: space-between;
+    border: 1px solid #ddd;
+    border-radius: 10px;
+    width:auto;
+    overflow: hidden;
+    background-color: #fff;
+    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
+    transition: transform 0.2s ease;
+  }
+  
+  .doctor-card:hover {
+    transform: scale(1.02);
+  }
+  
+  .doctor-info {
+    padding: 12px;
+    flex-grow: 1;
+  }
+  
+  .doctor-info h3 {
+    margin-top: 30px;
+    font-size: 24px;
+    color: #015c5d;
+  }
+  
+  .doctor-info p {
+    margin: 20px 0px;
+    font-size: 14px;
+    color: #555;
+  }
+  
+  .card-actions {
+    background-color: #e28282;
+    padding: 10px;
+    text-align: center;
+  }
+
+  .card-actions:hover {
+    background-color: #d26969;
+  }
+  
+  .card-actions button {
+    background: transparent;
+    border: none;
+    color: #fff;
+    font-weight: bold;
+    cursor: pointer;
+  }
+  
+  .card-actions button:hover {
+    color: #fff;
+    border-color: #015c5d;
+  }
+  
+  #roleSelector {
+    width:auto;
+    border-radius: 10px;
+  }
+  
+  span {
+    color : #A62B1F;
+  }
+
+  .searchBar{
+    height: 30px;
+    padding:20px;
+    font-size: 16px;
+    margin-bottom: 30px;
+    border: 0.2px solid grey;
+}
+
+  .searchBar:focus{
+    outline: none;
+    border-color: #015c5d;
+    box-shadow: 0 0 5px rgba(1, 92, 93, 0.697);
+}
+
+.filter-wrapper {
+  width: 350px;
+  display: flex;
+  flex-direction: row;
+  
+}
+
+.filter-select {
+  margin-right: 8px;
+  width: 100%;
+  padding: 8px 12px;
+  border: 1px solid #ccc;
+  border-radius: 6px;
+  background-color: #fff;
+  color: #333;
+  font-size: 14px;
+  background-position: right 10px center;
+  background-size: 16px 16px;
+  cursor: pointer;
+  transition: border-color 0.2s, box-shadow 0.2s;
+}
+
+.filter-select:focus {
+  border-color: #015c5d;
+  box-shadow: 0 0 5px rgba(1, 92, 93, 0.697);
+  outline: none;
+}
+
+.availabilityLabel{
+  margin-bottom: 8px;
+}
+
+.availability-container {
+  margin-bottom: 1rem;
+  
+}
+
+.checkbox-group {
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+  margin-top: 1rem;
+}
+
+.checkbox-group label {
+  font-weight: 500;
+  cursor: pointer;
+}
+
+.checkbox-group input[type="checkbox"] {
+  margin-right: 0.5rem;
+  accent-color: #015c5db8; 
+}
+

SmartClinicManagementSystem/app/src/main/resources/static/assets/css/updateAppointment.css

@@ -0,0 +1,89 @@
+/* This is the style sheet for the updateAppointment.html */
+.form-container {
+    max-width: 600px;
+    background: #ffffffc8;
+    margin: 10px auto;
+    padding: 30px;
+    border-radius: 15px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+    animation: fadeIn 0.5s ease-in-out;
+  }
+
+  .container h2 {
+    text-align: center;
+    color: #222;
+    font-size: 28px;
+    margin-bottom: 25px;
+  }
+
+  .container h2 span {
+    color: #A62B1F;
+  }
+
+  label {
+    display: block;
+    margin-bottom: 6px;
+    font-weight: 500;
+    color: #333;
+    text-align: left;
+    font-size: 13px;
+  }
+
+  input, textarea ,select {
+    width: 100%;
+    padding: 12px;
+    resize: vertical;
+    margin-bottom: 20px;
+    border: 1px solid #cccccc6e;
+    border-radius: 8px;
+    font-size: 15px;
+    outline: none;
+    transition: 0.3s;
+    font-family: "Verdana";
+  }
+
+  input:focus, textarea:focus {
+    border-color: #015c5d;
+    box-shadow: 0 0 4px #a7f3d0;
+    filter: brightness(1.5);
+  }
+
+  #patientName{
+    background-color: #bdbcbc80;
+  }
+  .btn-primary {
+    background-color: #047857;
+    color: #fff;
+    padding: 14px;
+    width: 100%;
+    border: none;
+    border-radius: 8px;
+    font-size: 16px;
+    cursor: pointer;
+    transition: 0.3s;
+  }
+
+  .btn-primary:hover {
+    background-color: #065f46;
+  }
+
+  .btn-secondary {
+    background-color: transparent;
+    color: #333;
+    border: 1px solid #ccc;
+    padding: 12px;
+    width: 100%;
+    border-radius: 8px;
+    font-size: 15px;
+    margin-top: 12px;
+    cursor: pointer;
+  }
+
+  .btn-secondary:hover{
+    color: #fff;
+  }
+
+  @keyframes fadeIn {
+    from { opacity: 0; transform: translateY(30px); }
+    to   { opacity: 1; transform: translateY(0); }
+  }

SmartClinicManagementSystem/app/src/main/resources/static/index.html

@@ -0,0 +1,104 @@
+<!-- index.html -->
+<!-- 
+
+Step-by-Step Explanation of `index.html`.
+This file allows users to select a role (Admin, Patient, Doctor) 
+and triggers modal-based login functionality.
+
+1. Label the File
+
+   * Add a comment at the very top to identify the file as `index.html`. This helps developers stay organized.
+
+2. Declare Document Type
+
+   * Use the declaration for HTML5 so browsers know how to render the page correctly.
+
+3. Start the HTML Document
+
+   * Begin the HTML structure and set the document language to English to improve accessibility and SEO `lang="en"`.
+
+4. Head Section (Metadata and Resources)
+
+   * Open the `<head>` section which contains settings and links that don’t show up visually.
+
+5. Set Character Encoding
+
+   * Specify UTF-8 encoding to support most global characters and symbols.
+
+6. Set the Page Title
+
+   * Give the page a name (e.g., "Select Role") that appears on the browser tab.
+
+7. Add a Favicon
+
+   * Link to an icon (like a logo) that will appear in the browser tab from the address `href="../assets/images/logo/Logo.png"`
+
+8. Link Stylesheets
+
+   * Add a page-specific stylesheet for layout and design.
+   * Also include a global stylesheet for shared site-wide styles.
+
+   HINT:
+      `<link rel="stylesheet" href="../assets/css/index.css">`
+      `<link rel="stylesheet" href="../assets/css/style.css">`
+
+9. Add JavaScript Files with `defer`
+
+   * Link utility and rendering JavaScript files (e.g., `util.js`, `render.js`).
+   * Include scripts for rendering components like header and footer.
+   * Use the `defer` attribute so they load after the HTML is parsed.
+
+   HINT:
+      `<script src="../js/util.js" defer></script>`
+      `<script src="../js/render.js" defer></script>`
+      `<script src="../js/components/header.js" defer></script>`
+      `<script src="../js/components/footer.js" defer></script>`
+      
+10. Close the Head and Open the Body
+
+    * Wrap up metadata and begin the visible page content.
+
+11. Create a Container
+
+    * Add a main container to hold all page elements and apply layout constraints.
+
+12. Use a Wrapper for Structure
+
+    * Inside the container, add a wrapper to group header, main, and footer sections logically.
+
+13. Insert a Header Placeholder
+
+    * Add a `div` that will be dynamically filled by JavaScript with the site’s header.
+
+14. Define the Main Section
+
+    * Use a semantic `<main>` tag to hold the central content of the page.
+
+15. Add a Heading for Role Selection
+
+    * Display a heading like “Select Your Role” to instruct users.
+
+16. Add Buttons for Roles
+
+    * Create buttons for each role: Admin, Patient, and Doctor.
+    * Assign unique identifiers or `onclick` handlers to them as needed.
+
+17. Insert a Footer Placeholder
+
+    * Add a `div` that will be dynamically filled by JavaScript with the site’s footer.
+
+18. Create a Modal Structure
+
+    * Add a modal overlay for popups (like login forms).
+    * Include a close button and an inner container for dynamic content.
+
+19. Load Page-Specific Logic Module
+
+    * Use a `<script type="module">` tag to load the role selection logic (e.g., `index.js`).
+    * Ensure it’s deferred so it doesn’t block HTML rendering.
+
+20. Close the Body and HTML Tags
+
+    * Properly close all opened tags to complete the document structure.
+
+ -->

SmartClinicManagementSystem/app/src/main/resources/static/js/addPrescription.js

@@ -0,0 +1,80 @@
+import { savePrescription, getPrescription } from "./services/prescriptionServices.js";
+
+document.addEventListener('DOMContentLoaded', async () => {
+  const savePrescriptionBtn = document.getElementById("savePrescription");
+  const patientNameInput = document.getElementById("patientName");
+  const medicinesInput = document.getElementById("medicines");
+  const dosageInput = document.getElementById("dosage");
+  const notesInput = document.getElementById("notes");
+  const heading = document.getElementById("heading")
+
+
+  const urlParams = new URLSearchParams(window.location.search);
+  const appointmentId = urlParams.get("appointmentId");
+  const mode = urlParams.get("mode");
+  const token = localStorage.getItem("token");
+  const patientName = urlParams.get("patientName")
+
+  if (heading) {
+    if (mode === "view") {
+      heading.innerHTML = `View <span>Prescription</span>`;
+    } else {
+      heading.innerHTML = `Add <span>Prescription</span>`;
+    }
+  }
+
+
+  // Pre-fill patient name
+  if (patientNameInput && patientName) {
+    patientNameInput.value = patientName;
+  }
+
+  // Fetch and pre-fill existing prescription if it exists
+  if (appointmentId && token) {
+    try {
+      const response = await getPrescription(appointmentId, token);
+      console.log("getPrescription :: ", response);
+
+      // Now, check if the prescription exists in the response and access it from the array
+      if (response.prescription && response.prescription.length > 0) {
+        const existingPrescription = response.prescription[0]; // Access first prescription object
+        patientNameInput.value = existingPrescription.patientName || YOU;
+        medicinesInput.value = existingPrescription.medication || "";
+        dosageInput.value = existingPrescription.dosage || "";
+        notesInput.value = existingPrescription.doctorNotes || "";
+      }
+
+    } catch (error) {
+      console.warn("No existing prescription found or failed to load:", error);
+    }
+  }
+  if (mode === 'view') {
+    // Make fields read-only
+    patientNameInput.disabled = true;
+    medicinesInput.disabled = true;
+    dosageInput.disabled = true;
+    notesInput.disabled = true;
+    savePrescriptionBtn.style.display = "none";  // Hide the save button
+  }
+  // Save prescription on button click
+  savePrescriptionBtn.addEventListener('click', async (e) => {
+    e.preventDefault();
+
+    const prescription = {
+      patientName: patientNameInput.value,
+      medication: medicinesInput.value,
+      dosage: dosageInput.value,
+      doctorNotes: notesInput.value,
+      appointmentId
+    };
+
+    const { success, message } = await savePrescription(prescription, token);
+
+    if (success) {
+      alert("✅ Prescription saved successfully.");
+      selectRole('doctor');
+    } else {
+      alert("❌ Failed to save prescription. " + message);
+    }
+  });
+});

SmartClinicManagementSystem/app/src/main/resources/static/js/adminDashboard.js

@@ -0,0 +1,72 @@
+/*
+  This script handles the admin dashboard functionality for managing doctors:
+  - Loads all doctor cards
+  - Filters doctors by name, time, or specialty
+  - Adds a new doctor via modal form
+
+
+  Attach a click listener to the "Add Doctor" button
+  When clicked, it opens a modal form using openModal('addDoctor')
+
+
+  When the DOM is fully loaded:
+    - Call loadDoctorCards() to fetch and display all doctors
+
+
+  Function: loadDoctorCards
+  Purpose: Fetch all doctors and display them as cards
+
+    Call getDoctors() from the service layer
+    Clear the current content area
+    For each doctor returned:
+    - Create a doctor card using createDoctorCard()
+    - Append it to the content div
+
+    Handle any fetch errors by logging them
+
+
+  Attach 'input' and 'change' event listeners to the search bar and filter dropdowns
+  On any input change, call filterDoctorsOnChange()
+
+
+  Function: filterDoctorsOnChange
+  Purpose: Filter doctors based on name, available time, and specialty
+
+    Read values from the search bar and filters
+    Normalize empty values to null
+    Call filterDoctors(name, time, specialty) from the service
+
+    If doctors are found:
+    - Render them using createDoctorCard()
+    If no doctors match the filter:
+    - Show a message: "No doctors found with the given filters."
+
+    Catch and display any errors with an alert
+
+
+  Function: renderDoctorCards
+  Purpose: A helper function to render a list of doctors passed to it
+
+    Clear the content area
+    Loop through the doctors and append each card to the content area
+
+
+  Function: adminAddDoctor
+  Purpose: Collect form data and add a new doctor to the system
+
+    Collect input values from the modal form
+    - Includes name, email, phone, password, specialty, and available times
+
+    Retrieve the authentication token from localStorage
+    - If no token is found, show an alert and stop execution
+
+    Build a doctor object with the form values
+
+    Call saveDoctor(doctor, token) from the service
+
+    If save is successful:
+    - Show a success message
+    - Close the modal and reload the page
+
+    If saving fails, show an error message
+*/

SmartClinicManagementSystem/app/src/main/resources/static/js/appointmentRecord.js

@@ -0,0 +1,44 @@
+// appointmentRecord.js
+import { getAppointments } from "./components/appointmentRow.js";
+import { getAppointmentRecord } from "./services/appointmentRecordService.js";
+
+const tableBody = document.getElementById("patientTableBody");
+const filterSelect = document.getElementById("appointmentFilter");
+
+async function loadAppointments(filter = "upcoming") {
+  const appointments = await getAppointmentRecord();
+
+  if (!appointments || appointments.length === 0) {
+    tableBody.innerHTML = `<tr><td class="noPatientRecord" colspan='5'>No appointments found.</td></tr>`;
+    return;
+  }
+
+  const today = new Date().setHours(0, 0, 0, 0);
+  let filteredAppointments = appointments;
+
+  if (filter === "upcoming") {
+    filteredAppointments = appointments.filter(app => new Date(app.date) >= today);
+  } else if (filter === "past") {
+    filteredAppointments = appointments.filter(app => new Date(app.date) < today);
+  }
+
+  if (filteredAppointments.length === 0) {
+    tableBody.innerHTML = `<tr><td class="noPatientRecord" colspan='5'>No ${filter} appointments found.</td></tr>`;
+    return;
+  }
+
+  tableBody.innerHTML = "";
+  filteredAppointments.forEach(appointment => {
+    const row = getAppointments(appointment);
+    tableBody.appendChild(row);
+  });
+}
+
+// Handle filter change
+filterSelect.addEventListener("change", (e) => {
+  const selectedFilter = e.target.value;
+  loadAppointments(selectedFilter);
+});
+
+// Load upcoming appointments by default
+loadAppointments("upcoming");

SmartClinicManagementSystem/app/src/main/resources/static/js/components/appointmentRow.js

@@ -0,0 +1,19 @@
+// appointmentRow.js
+export function getAppointments(appointment) {
+  const tr = document.createElement("tr");
+
+  tr.innerHTML = `
+      <td class="patient-id">${appointment.patientName}</td>
+      <td>${appointment.doctorName}</td>
+      <td>${appointment.date}</td>
+      <td>${appointment.time}</td>
+      <td><img src="../assets/images/edit/edit.png" alt="action" class="prescription-btn" data-id="${appointment.id}"></img></td>
+    `;
+
+  // Attach event listeners
+  tr.querySelector(".prescription-btn").addEventListener("click", () => {
+    window.location.href = `addPrescription.html?id=${patient.id}`;
+  });
+
+  return tr;
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/components/doctorCard.js

@@ -0,0 +1,41 @@
+/*
+Import the overlay function for booking appointments from loggedPatient.js
+
+  Import the deleteDoctor API function to remove doctors (admin role) from docotrServices.js
+
+  Import function to fetch patient details (used during booking) from patientServices.js
+
+  Function to create and return a DOM element for a single doctor card
+    Create the main container for the doctor card
+    Retrieve the current user role from localStorage
+    Create a div to hold doctor information
+    Create and set the doctor’s name
+    Create and set the doctor's specialization
+    Create and set the doctor's email
+    Create and list available appointment times
+    Append all info elements to the doctor info container
+    Create a container for card action buttons
+    === ADMIN ROLE ACTIONS ===
+      Create a delete button
+      Add click handler for delete button
+     Get the admin token from localStorage
+        Call API to delete the doctor
+        Show result and remove card if successful
+      Add delete button to actions container
+   
+    === PATIENT (NOT LOGGED-IN) ROLE ACTIONS ===
+      Create a book now button
+      Alert patient to log in before booking
+      Add button to actions container
+  
+    === LOGGED-IN PATIENT ROLE ACTIONS === 
+      Create a book now button
+      Handle booking logic for logged-in patient   
+        Redirect if token not available
+        Fetch patient data with token
+        Show booking overlay UI with doctor and patient info
+      Add button to actions container
+   
+  Append doctor info and action buttons to the car
+  Return the complete doctor card element
+*/

SmartClinicManagementSystem/app/src/main/resources/static/js/components/footer.js

@@ -0,0 +1,104 @@
+/*
+  Function to render the footer content into the page
+      Select the footer element from the DOM
+      Set the inner HTML of the footer element to include the footer content
+  This section dynamically generates the footer content for the web page, including the hospital's logo, copyright information, and various helpful links.
+
+  1. Insert Footer HTML Content
+
+     * The content is inserted into the `footer` element with the ID "footer" using `footer.innerHTML`.
+     * This is done dynamically via JavaScript to ensure that the footer is properly rendered across different pages.
+
+  2. Create the Footer Wrapper
+
+     * The `<footer>` tag with class `footer` wraps the entire footer content, ensuring that it is styled appropriately.
+       ```html
+       <footer class="footer">
+       ```
+
+  3. Create the Footer Container
+
+     * Inside the footer, a container div with the class `footer-container` holds the content to maintain proper alignment and spacing.
+       ```html
+       <div class="footer-container">
+       ```
+
+  4. Add the Hospital Logo and Copyright Info
+
+     * A `footer-logo` div contains the hospital's logo (an image element) and the copyright information.
+       - The `<img>` tag displays the logo, with an `alt` attribute for accessibility.
+       - The copyright text is displayed in a paragraph element.
+       ```html
+       <div class="footer-logo">
+         <img src="../assets/images/logo/logo.png" alt="Hospital CMS Logo">
+         <p>© Copyright 2025. All Rights Reserved by Hospital CMS.</p>
+       </div>
+       ```
+
+  5. Create the Links Section
+
+     * A `footer-links` div contains all the links grouped into three sections: Company, Support, and Legals.
+     * This structure helps to organize the footer content and makes it easier for users to find related links.
+
+  6. Add the 'Company' Links Column
+
+     * Inside the `footer-links` div, the first column represents company-related links.
+       - The section includes a header (`<h4>Company</h4>`) followed by links for "About", "Careers", and "Press".
+       ```html
+       <div class="footer-column">
+         <h4>Company</h4>
+         <a href="#">About</a>
+         <a href="#">Careers</a>
+         <a href="#">Press</a>
+       </div>
+       ```
+
+  7. Add the 'Support' Links Column
+
+     * The second column is dedicated to support-related links.
+       - It includes a header (`<h4>Support</h4>`) followed by links for "Account", "Help Center", and "Contact Us".
+       ```html
+       <div class="footer-column">
+         <h4>Support</h4>
+         <a href="#">Account</a>
+         <a href="#">Help Center</a>
+         <a href="#">Contact Us</a>
+       </div>
+       ```
+
+  8. Add the 'Legals' Links Column
+
+     * The third column contains legal-related links, such as "Terms & Conditions", "Privacy Policy", and "Licensing".
+       - The header (`<h4>Legals</h4>`) is followed by these links.
+       ```html
+       <div class="footer-column">
+         <h4>Legals</h4>
+         <a href="#">Terms & Conditions</a>
+         <a href="#">Privacy Policy</a>
+         <a href="#">Licensing</a>
+       </div>
+       ```
+
+  9. Close the Footer Container
+
+     * Close the `footer-container` div to ensure proper structure.
+       ```html
+       </div> <!-- End of footer-container -->
+       ```
+
+  10. Close the Footer Element
+
+     * Finally, close the `<footer>` tag to complete the footer section.
+       ```html
+       </footer>
+       ```
+
+  11. Footer Rendering Complete
+
+     * The `footer.innerHTML` code completes the dynamic rendering of the footer by injecting the structured HTML content into the `footer` element on the page.
+
+
+
+  Call the renderFooter function to populate the footer in the page
+
+*/

SmartClinicManagementSystem/app/src/main/resources/static/js/components/header.js

@@ -0,0 +1,125 @@
+/*
+  Step-by-Step Explanation of Header Section Rendering
+
+  This code dynamically renders the header section of the page based on the user's role, session status, and available actions (such as login, logout, or role-switching).
+
+  1. Define the `renderHeader` Function
+
+     * The `renderHeader` function is responsible for rendering the entire header based on the user's session, role, and whether they are logged in.
+
+  2. Select the Header Div
+
+     * The `headerDiv` variable retrieves the HTML element with the ID `header`, where the header content will be inserted.
+       ```javascript
+       const headerDiv = document.getElementById("header");
+       ```
+
+  3. Check if the Current Page is the Root Page
+
+     * The `window.location.pathname` is checked to see if the current page is the root (`/`). If true, the user's session data (role) is removed from `localStorage`, and the header is rendered without any user-specific elements (just the logo and site title).
+       ```javascript
+       if (window.location.pathname.endsWith("/")) {
+         localStorage.removeItem("userRole");
+         headerDiv.innerHTML = `
+           <header class="header">
+             <div class="logo-section">
+               <img src="../assets/images/logo/logo.png" alt="Hospital CRM Logo" class="logo-img">
+               <span class="logo-title">Hospital CMS</span>
+             </div>
+           </header>`;
+         return;
+       }
+       ```
+
+  4. Retrieve the User's Role and Token from LocalStorage
+
+     * The `role` (user role like admin, patient, doctor) and `token` (authentication token) are retrieved from `localStorage` to determine the user's current session.
+       ```javascript
+       const role = localStorage.getItem("userRole");
+       const token = localStorage.getItem("token");
+       ```
+
+  5. Initialize Header Content
+
+     * The `headerContent` variable is initialized with basic header HTML (logo section), to which additional elements will be added based on the user's role.
+       ```javascript
+       let headerContent = `<header class="header">
+         <div class="logo-section">
+           <img src="../assets/images/logo/logo.png" alt="Hospital CRM Logo" class="logo-img">
+           <span class="logo-title">Hospital CMS</span>
+         </div>
+         <nav>`;
+       ```
+
+  6. Handle Session Expiry or Invalid Login
+
+     * If a user with a role like `loggedPatient`, `admin`, or `doctor` does not have a valid `token`, the session is considered expired or invalid. The user is logged out, and a message is shown.
+       ```javascript
+       if ((role === "loggedPatient" || role === "admin" || role === "doctor") && !token) {
+         localStorage.removeItem("userRole");
+         alert("Session expired or invalid login. Please log in again.");
+         window.location.href = "/";   or a specific login page
+         return;
+       }
+       ```
+
+  7. Add Role-Specific Header Content
+
+     * Depending on the user's role, different actions or buttons are rendered in the header:
+       - **Admin**: Can add a doctor and log out.
+       - **Doctor**: Has a home button and log out.
+       - **Patient**: Shows login and signup buttons.
+       - **LoggedPatient**: Has home, appointments, and logout options.
+       ```javascript
+       else if (role === "admin") {
+         headerContent += `
+           <button id="addDocBtn" class="adminBtn" onclick="openModal('addDoctor')">Add Doctor</button>
+           <a href="#" onclick="logout()">Logout</a>`;
+       } else if (role === "doctor") {
+         headerContent += `
+           <button class="adminBtn"  onclick="selectRole('doctor')">Home</button>
+           <a href="#" onclick="logout()">Logout</a>`;
+       } else if (role === "patient") {
+         headerContent += `
+           <button id="patientLogin" class="adminBtn">Login</button>
+           <button id="patientSignup" class="adminBtn">Sign Up</button>`;
+       } else if (role === "loggedPatient") {
+         headerContent += `
+           <button id="home" class="adminBtn" onclick="window.location.href='/pages/loggedPatientDashboard.html'">Home</button>
+           <button id="patientAppointments" class="adminBtn" onclick="window.location.href='/pages/patientAppointments.html'">Appointments</button>
+           <a href="#" onclick="logoutPatient()">Logout</a>`;
+       }
+       ```
+
+
+
+  9. Close the Header Section
+
+
+
+  10. Render the Header Content
+
+     * Insert the dynamically generated `headerContent` into the `headerDiv` element.
+       ```javascript
+       headerDiv.innerHTML = headerContent;
+       ```
+
+  11. Attach Event Listeners to Header Buttons
+
+     * Call `attachHeaderButtonListeners` to add event listeners to any dynamically created buttons in the header (e.g., login, logout, home).
+       ```javascript
+       attachHeaderButtonListeners();
+       ```
+
+
+  ### Helper Functions
+
+  13. **attachHeaderButtonListeners**: Adds event listeners to login buttons for "Doctor" and "Admin" roles. If clicked, it opens the respective login modal.
+
+  14. **logout**: Removes user session data and redirects the user to the root page.
+
+  15. **logoutPatient**: Removes the patient's session token and redirects to the patient dashboard.
+
+  16. **Render the Header**: Finally, the `renderHeader()` function is called to initialize the header rendering process when the page loads.
+*/
+   

SmartClinicManagementSystem/app/src/main/resources/static/js/components/modals.js

@@ -0,0 +1,101 @@
+// modals.js
+export function openModal(type) {
+  let modalContent = '';
+  if (type === 'addDoctor') {
+    modalContent = `
+         <h2>Add Doctor</h2>
+         <input type="text" id="doctorName" placeholder="Doctor Name" class="input-field">
+         <select id="specialization" class="input-field select-dropdown">
+             <option value="">Specialization</option>
+                        <option value="cardiologist">Cardiologist</option>
+                        <option value="dermatologist">Dermatologist</option>
+                        <option value="neurologist">Neurologist</option>
+                        <option value="pediatrician">Pediatrician</option>
+                        <option value="orthopedic">Orthopedic</option>
+                        <option value="gynecologist">Gynecologist</option>
+                        <option value="psychiatrist">Psychiatrist</option>
+                        <option value="dentist">Dentist</option>
+                        <option value="ophthalmologist">Ophthalmologist</option>
+                        <option value="ent">ENT Specialist</option>
+                        <option value="urologist">Urologist</option>
+                        <option value="oncologist">Oncologist</option>
+                        <option value="gastroenterologist">Gastroenterologist</option>
+                        <option value="general">General Physician</option>
+
+        </select>
+        <input type="email" id="doctorEmail" placeholder="Email" class="input-field">
+        <input type="password" id="doctorPassword" placeholder="Password" class="input-field">
+        <input type="text" id="doctorPhone" placeholder="Mobile No." class="input-field">
+        <div class="availability-container">
+        <label class="availabilityLabel">Select Availability:</label>
+          <div class="checkbox-group">
+              <label><input type="checkbox" name="availability" value="09:00-10:00"> 9:00 AM - 10:00 AM</label>
+              <label><input type="checkbox" name="availability" value="10:00-11:00"> 10:00 AM - 11:00 AM</label>
+              <label><input type="checkbox" name="availability" value="11:00-12:00"> 11:00 AM - 12:00 PM</label>
+              <label><input type="checkbox" name="availability" value="12:00-13:00"> 12:00 PM - 1:00 PM</label>
+          </div>
+        </div>
+        <button class="dashboard-btn" id="saveDoctorBtn">Save</button>
+      `;
+  } else if (type === 'patientLogin') {
+    modalContent = `
+        <h2>Patient Login</h2>
+        <input type="text" id="email" placeholder="Email" class="input-field">
+        <input type="password" id="password" placeholder="Password" class="input-field">
+        <button class="dashboard-btn" id="loginBtn">Login</button>
+      `;
+  }
+  else if (type === "patientSignup") {
+    modalContent = `
+      <h2>Patient Signup</h2>
+      <input type="text" id="name" placeholder="Name" class="input-field">
+      <input type="email" id="email" placeholder="Email" class="input-field">
+      <input type="password" id="password" placeholder="Password" class="input-field">
+      <input type="text" id="phone" placeholder="Phone" class="input-field">
+      <input type="text" id="address" placeholder="Address" class="input-field">
+      <button class="dashboard-btn" id="signupBtn">Signup</button>
+    `;
+
+  } else if (type === 'adminLogin') {
+    modalContent = `
+        <h2>Admin Login</h2>
+        <input type="text" id="username" name="username" placeholder="Username" class="input-field">
+        <input type="password" id="password" name="password" placeholder="Password" class="input-field">
+        <button class="dashboard-btn" id="adminLoginBtn" >Login</button>
+      `;
+  } else if (type === 'doctorLogin') {
+    modalContent = `
+        <h2>Doctor Login</h2>
+        <input type="text" id="email" placeholder="Email" class="input-field">
+        <input type="password" id="password" placeholder="Password" class="input-field">
+        <button class="dashboard-btn" id="doctorLoginBtn" >Login</button>
+      `;
+  }
+
+  document.getElementById('modal-body').innerHTML = modalContent;
+  document.getElementById('modal').style.display = 'block';
+
+  document.getElementById('closeModal').onclick = () => {
+    document.getElementById('modal').style.display = 'none';
+  };
+
+  if (type === "patientSignup") {
+    document.getElementById("signupBtn").addEventListener("click", signupPatient);
+  }
+
+  if (type === "patientLogin") {
+    document.getElementById("loginBtn").addEventListener("click", loginPatient);
+  }
+
+  if (type === 'addDoctor') {
+    document.getElementById('saveDoctorBtn').addEventListener('click', adminAddDoctor);
+  }
+
+  if (type === 'adminLogin') {
+    document.getElementById('adminLoginBtn').addEventListener('click', adminLoginHandler);
+  }
+
+  if (type === 'doctorLogin') {
+    document.getElementById('doctorLoginBtn').addEventListener('click', doctorLoginHandler);
+  }
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/components/patientRecordRow.js

@@ -0,0 +1,17 @@
+// patientRecordRow.js
+export function createPatientRecordRow(patient) {
+  const tr = document.createElement("tr");
+  tr.innerHTML = `
+      <td class="patient-id">${patient.appointmentDate}</td>
+      <td>${patient.id}</td>
+      <td>${patient.patientId}</td>
+      <td><img src="../assets/images/addPrescriptionIcon/addPrescription.png" alt="addPrescriptionIcon" class="prescription-btn" data-id="${patient.id}"></img></td>
+    `;
+
+  // Attach event listeners
+  tr.querySelector(".prescription-btn").addEventListener("click", () => {
+    window.location.href = `/pages/addPrescription.html?mode=view&appointmentId=${patient.id}`;
+  });
+
+  return tr;
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/components/patientRows.js

@@ -0,0 +1,23 @@
+// patientRows.js
+export function createPatientRow(patient, appointmentId, doctorId) {
+  const tr = document.createElement("tr");
+  console.log("CreatePatientRow :: ", doctorId)
+  tr.innerHTML = `
+      <td class="patient-id">${patient.id}</td>
+      <td>${patient.name}</td>
+      <td>${patient.phone}</td>
+      <td>${patient.email}</td>
+      <td><img src="../assets/images/addPrescriptionIcon/addPrescription.png" alt="addPrescriptionIcon" class="prescription-btn" data-id="${patient.id}"></img></td>
+    `;
+
+  // Attach event listeners
+  tr.querySelector(".patient-id").addEventListener("click", () => {
+    window.location.href = `/pages/patientRecord.html?id=${patient.id}&doctorId=${doctorId}`;
+  });
+
+  tr.querySelector(".prescription-btn").addEventListener("click", () => {
+    window.location.href = `/pages/addPrescription.html?appointmentId=${appointmentId}&patientName=${patient.name}`;
+  });
+
+  return tr;
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/config/config.js

@@ -0,0 +1,14 @@
+// config.js
+
+/**
+ * Configuration file for defining global constants and environment-specific settings.
+ * 
+ * API_BASE_URL:
+ * - Base URL for all API requests made from the frontend.
+ * - Easily switchable for different environments (development, staging, production).
+ * 
+ * Example usage:
+ *   fetch(`${API_BASE_URL}/api/appointments`)
+ */
+
+export const API_BASE_URL = "http://localhost:8080";

SmartClinicManagementSystem/app/src/main/resources/static/js/doctorDashboard.js

@@ -0,0 +1,54 @@
+/*
+  Import getAllAppointments to fetch appointments from the backend
+  Import createPatientRow to generate a table row for each patient appointment
+
+
+  Get the table body where patient rows will be added
+  Initialize selectedDate with today's date in 'YYYY-MM-DD' format
+  Get the saved token from localStorage (used for authenticated API calls)
+  Initialize patientName to null (used for filtering by name)
+
+
+  Add an 'input' event listener to the search bar
+  On each keystroke:
+    - Trim and check the input value
+    - If not empty, use it as the patientName for filtering
+    - Else, reset patientName to "null" (as expected by backend)
+    - Reload the appointments list with the updated filter
+
+
+  Add a click listener to the "Today" button
+  When clicked:
+    - Set selectedDate to today's date
+    - Update the date picker UI to match
+    - Reload the appointments for today
+
+
+  Add a change event listener to the date picker
+  When the date changes:
+    - Update selectedDate with the new value
+    - Reload the appointments for that specific date
+
+
+  Function: loadAppointments
+  Purpose: Fetch and display appointments based on selected date and optional patient name
+
+  Step 1: Call getAllAppointments with selectedDate, patientName, and token
+  Step 2: Clear the table body content before rendering new rows
+
+  Step 3: If no appointments are returned:
+    - Display a message row: "No Appointments found for today."
+
+  Step 4: If appointments exist:
+    - Loop through each appointment and construct a 'patient' object with id, name, phone, and email
+    - Call createPatientRow to generate a table row for the appointment
+    - Append each row to the table body
+
+  Step 5: Catch and handle any errors during fetch:
+    - Show a message row: "Error loading appointments. Try again later."
+
+
+  When the page is fully loaded (DOMContentLoaded):
+    - Call renderContent() (assumes it sets up the UI layout)
+    - Call loadAppointments() to display today's appointments by default
+*/

SmartClinicManagementSystem/app/src/main/resources/static/js/loggedPatient.js

@@ -0,0 +1,138 @@
+// loggedPatient.js 
+import { getDoctors } from './services/doctorServices.js';
+import { createDoctorCard } from './components/doctorCard.js';
+import { filterDoctors } from './services/doctorServices.js';
+import { bookAppointment } from './services/appointmentRecordService.js';
+
+
+document.addEventListener("DOMContentLoaded", () => {
+  loadDoctorCards();
+});
+
+function loadDoctorCards() {
+  getDoctors()
+    .then(doctors => {
+      const contentDiv = document.getElementById("content");
+      contentDiv.innerHTML = "";
+
+      doctors.forEach(doctor => {
+        const card = createDoctorCard(doctor);
+        contentDiv.appendChild(card);
+      });
+    })
+    .catch(error => {
+      console.error("Failed to load doctors:", error);
+    });
+}
+
+export function showBookingOverlay(e, doctor, patient) {
+  const button = e.target;
+  const rect = button.getBoundingClientRect();
+  console.log(patient.name)
+  console.log(patient)
+  const ripple = document.createElement("div");
+  ripple.classList.add("ripple-overlay");
+  ripple.style.left = `${e.clientX}px`;
+  ripple.style.top = `${e.clientY}px`;
+  document.body.appendChild(ripple);
+
+  setTimeout(() => ripple.classList.add("active"), 50);
+
+  const modalApp = document.createElement("div");
+  modalApp.classList.add("modalApp");
+
+  modalApp.innerHTML = `
+    <h2>Book Appointment</h2>
+    <input class="input-field" type="text" value="${patient.name}" disabled />
+    <input class="input-field" type="text" value="${doctor.name}" disabled />
+    <input class="input-field" type="text" value="${doctor.specialty}" disabled/>
+    <input class="input-field" type="email" value="${doctor.email}" disabled/>
+    <input class="input-field" type="date" id="appointment-date" />
+    <select class="input-field" id="appointment-time">
+      <option value="">Select time</option>
+      ${doctor.availableTimes.map(t => `<option value="${t}">${t}</option>`).join('')}
+    </select>
+    <button class="confirm-booking">Confirm Booking</button>
+  `;
+
+  document.body.appendChild(modalApp);
+
+  setTimeout(() => modalApp.classList.add("active"), 600);
+
+  modalApp.querySelector(".confirm-booking").addEventListener("click", async () => {
+    const date = modalApp.querySelector("#appointment-date").value;
+    const time = modalApp.querySelector("#appointment-time").value;
+    const token = localStorage.getItem("token");
+    const startTime = time.split('-')[0];
+    const appointment = {
+      doctor: { id: doctor.id },
+      patient: { id: patient.id },
+      appointmentTime: `${date}T${startTime}:00`,
+      status: 0
+    };
+
+
+    const { success, message } = await bookAppointment(appointment, token);
+
+    if (success) {
+      alert("Appointment Booked successfully");
+      ripple.remove();
+      modalApp.remove();
+    } else {
+      alert("❌ Failed to book an appointment :: " + message);
+    }
+  });
+}
+
+
+
+// Filter Input
+document.getElementById("searchBar").addEventListener("input", filterDoctorsOnChange);
+document.getElementById("filterTime").addEventListener("change", filterDoctorsOnChange);
+document.getElementById("filterSpecialty").addEventListener("change", filterDoctorsOnChange);
+
+
+
+function filterDoctorsOnChange() {
+  const searchBar = document.getElementById("searchBar").value.trim();
+  const filterTime = document.getElementById("filterTime").value;
+  const filterSpecialty = document.getElementById("filterSpecialty").value;
+
+
+  const name = searchBar.length > 0 ? searchBar : null;
+  const time = filterTime.length > 0 ? filterTime : null;
+  const specialty = filterSpecialty.length > 0 ? filterSpecialty : null;
+
+  filterDoctors(name, time, specialty)
+    .then(response => {
+      const doctors = response.doctors;
+      const contentDiv = document.getElementById("content");
+      contentDiv.innerHTML = "";
+
+      if (doctors.length > 0) {
+        console.log(doctors);
+        doctors.forEach(doctor => {
+          const card = createDoctorCard(doctor);
+          contentDiv.appendChild(card);
+        });
+      } else {
+        contentDiv.innerHTML = "<p>No doctors found with the given filters.</p>";
+        console.log("Nothing");
+      }
+    })
+    .catch(error => {
+      console.error("Failed to filter doctors:", error);
+      alert("❌ An error occurred while filtering doctors.");
+    });
+}
+
+export function renderDoctorCards(doctors) {
+  const contentDiv = document.getElementById("content");
+  contentDiv.innerHTML = "";
+
+  doctors.forEach(doctor => {
+    const card = createDoctorCard(doctor);
+    contentDiv.appendChild(card);
+  });
+
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/patientAppointment.js

@@ -0,0 +1,105 @@
+// patientAppointment.js
+import { getPatientAppointments, getPatientData, filterAppointments } from "./services/patientServices.js";
+
+const tableBody = document.getElementById("patientTableBody");
+const token = localStorage.getItem("token");
+
+let allAppointments = [];
+let filteredAppointments = [];
+let patientId = null;
+
+document.addEventListener("DOMContentLoaded", initializePage);
+
+async function initializePage() {
+  try {
+    if (!token) throw new Error("No token found");
+
+    const patient = await getPatientData(token);
+    if (!patient) throw new Error("Failed to fetch patient details");
+
+    patientId = Number(patient.id);
+
+    const appointmentData = await getPatientAppointments(patientId, token, "patient") || [];
+    allAppointments = appointmentData.filter(app => app.patientId === patientId);
+
+    renderAppointments(allAppointments);
+  } catch (error) {
+    console.error("Error loading appointments:", error);
+    alert("❌ Failed to load your appointments.");
+  }
+}
+
+function renderAppointments(appointments) {
+  tableBody.innerHTML = "";
+
+  const actionTh = document.querySelector("#patientTable thead tr th:last-child");
+  if (actionTh) {
+    actionTh.style.display = "table-cell"; // Always show "Actions" column
+  }
+
+  if (!appointments.length) {
+    tableBody.innerHTML = `<tr><td colspan="5" style="text-align:center;">No Appointments Found</td></tr>`;
+    return;
+  }
+
+  appointments.forEach(appointment => {
+    const tr = document.createElement("tr");
+    tr.innerHTML = `
+      <td>${appointment.patientName || "You"}</td>
+      <td>${appointment.doctorName}</td>
+      <td>${appointment.appointmentDate}</td>
+      <td>${appointment.appointmentTimeOnly}</td>
+      <td>${appointment.status == 0 ? `<img src="../assets/images/edit/edit.png" alt="Edit" class="prescription-btn" data-id="${appointment.patientId}">` : "-"}</td>
+    `;
+
+    if (appointment.status == 0) {
+      const actionBtn = tr.querySelector(".prescription-btn");
+      actionBtn?.addEventListener("click", () => redirectToUpdatePage(appointment));
+    }
+
+    tableBody.appendChild(tr);
+  });
+}
+
+function redirectToUpdatePage(appointment) {
+  // Prepare the query parameters
+  const queryString = new URLSearchParams({
+    appointmentId: appointment.id,
+    patientId: appointment.patientId,
+    patientName: appointment.patientName || "You",
+    doctorName: appointment.doctorName,
+    doctorId: appointment.doctorId,
+    appointmentDate: appointment.appointmentDate,
+    appointmentTime: appointment.appointmentTimeOnly,
+  }).toString();
+
+  // Redirect to the update page with the query string
+  setTimeout(() => {
+    window.location.href = `/pages/updateAppointment.html?${queryString}`;
+  }, 100);
+}
+
+
+// Search and Filter Listeners
+document.getElementById("searchBar").addEventListener("input", handleFilterChange);
+document.getElementById("appointmentFilter").addEventListener("change", handleFilterChange);
+
+async function handleFilterChange() {
+  const searchBarValue = document.getElementById("searchBar").value.trim();
+  const filterValue = document.getElementById("appointmentFilter").value;
+
+  const name = searchBarValue || null;
+  const condition = filterValue === "allAppointments" ? null : filterValue || null;
+
+  try {
+    const response = await filterAppointments(condition, name, token);
+    const appointments = response?.appointments || [];
+    filteredAppointments = appointments.filter(app => app.patientId === patientId);
+
+    renderAppointments(filteredAppointments);
+  } catch (error) {
+    console.error("Failed to filter appointments:", error);
+    alert("❌ An error occurred while filtering appointments.");
+  }
+}
+

SmartClinicManagementSystem/app/src/main/resources/static/js/patientDashboard.js

@@ -0,0 +1,136 @@
+// patientDashboard.js
+import { getDoctors } from './services/doctorServices.js';
+import { openModal } from './components/modals.js';
+import { createDoctorCard } from './components/doctorCard.js';
+import { filterDoctors } from './services/doctorServices.js';//call the same function to avoid duplication coz the functionality was same
+import { patientSignup, patientLogin } from './services/patientServices.js';
+
+
+
+document.addEventListener("DOMContentLoaded", () => {
+  loadDoctorCards();
+});
+
+document.addEventListener("DOMContentLoaded", () => {
+  const btn = document.getElementById("patientSignup");
+  if (btn) {
+    btn.addEventListener("click", () => openModal("patientSignup"));
+  }
+});
+
+document.addEventListener("DOMContentLoaded", () => {
+  const loginBtn = document.getElementById("patientLogin")
+  if (loginBtn) {
+    loginBtn.addEventListener("click", () => {
+      openModal("patientLogin")
+    })
+  }
+})
+
+function loadDoctorCards() {
+  getDoctors()
+    .then(doctors => {
+      const contentDiv = document.getElementById("content");
+      contentDiv.innerHTML = "";
+
+      doctors.forEach(doctor => {
+        const card = createDoctorCard(doctor);
+        contentDiv.appendChild(card);
+      });
+    })
+    .catch(error => {
+      console.error("Failed to load doctors:", error);
+    });
+}
+// Filter Input
+document.getElementById("searchBar").addEventListener("input", filterDoctorsOnChange);
+document.getElementById("filterTime").addEventListener("change", filterDoctorsOnChange);
+document.getElementById("filterSpecialty").addEventListener("change", filterDoctorsOnChange);
+
+
+
+function filterDoctorsOnChange() {
+  const searchBar = document.getElementById("searchBar").value.trim();
+  const filterTime = document.getElementById("filterTime").value;
+  const filterSpecialty = document.getElementById("filterSpecialty").value;
+
+
+  const name = searchBar.length > 0 ? searchBar : null;
+  const time = filterTime.length > 0 ? filterTime : null;
+  const specialty = filterSpecialty.length > 0 ? filterSpecialty : null;
+
+  filterDoctors(name, time, specialty)
+    .then(response => {
+      const doctors = response.doctors;
+      const contentDiv = document.getElementById("content");
+      contentDiv.innerHTML = "";
+
+      if (doctors.length > 0) {
+        console.log(doctors);
+        doctors.forEach(doctor => {
+          const card = createDoctorCard(doctor);
+          contentDiv.appendChild(card);
+        });
+      } else {
+        contentDiv.innerHTML = "<p>No doctors found with the given filters.</p>";
+        console.log("Nothing");
+      }
+    })
+    .catch(error => {
+      console.error("Failed to filter doctors:", error);
+      alert("❌ An error occurred while filtering doctors.");
+    });
+}
+
+window.signupPatient = async function () {
+  try {
+    const name = document.getElementById("name").value;
+    const email = document.getElementById("email").value;
+    const password = document.getElementById("password").value;
+    const phone = document.getElementById("phone").value;
+    const address = document.getElementById("address").value;
+
+    const data = { name, email, password, phone, address };
+    const { success, message } = await patientSignup(data);
+    if (success) {
+      alert(message);
+      document.getElementById("modal").style.display = "none";
+      window.location.reload();
+    }
+    else alert(message);
+  } catch (error) {
+    console.error("Signup failed:", error);
+    alert("❌ An error occurred while signing up.");
+  }
+};
+
+window.loginPatient = async function () {
+  try {
+    const email = document.getElementById("email").value;
+    const password = document.getElementById("password").value;
+
+    const data = {
+      email,
+      password
+    }
+    console.log("loginPatient :: ", data)
+    const response = await patientLogin(data);
+    console.log("Status Code:", response.status);
+    console.log("Response OK:", response.ok);
+    if (response.ok) {
+      const result = await response.json();
+      console.log(result);
+      selectRole('loggedPatient');
+      localStorage.setItem('token', result.token)
+      window.location.href = '/pages/loggedPatientDashboard.html';
+    } else {
+      alert('❌ Invalid credentials!');
+    }
+  }
+  catch (error) {
+    alert("❌ Failed to Login : ", error);
+    console.log("Error :: loginPatient :: ", error)
+  }
+
+
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/patientRecordServices.js

@@ -0,0 +1,48 @@
+// patientRecordServices.js
+import { getPatientAppointments } from "./services/patientServices.js";
+import { createPatientRecordRow } from './components/patientRecordRow.js';
+
+const tableBody = document.getElementById("patientTableBody");
+const token = localStorage.getItem("token");
+
+const urlParams = new URLSearchParams(window.location.search);
+const patientId = urlParams.get("id");
+const doctorId = urlParams.get("doctorId");
+
+document.addEventListener("DOMContentLoaded", initializePage);
+
+async function initializePage() {
+  try {
+    if (!token) throw new Error("No token found");
+
+    const appointmentData = await getPatientAppointments(patientId, token, "doctor") || [];
+
+    // Filter by both patientId and doctorId
+    const filteredAppointments = appointmentData.filter(app =>
+      app.doctorId == doctorId);
+    console.log(filteredAppointments)
+    renderAppointments(filteredAppointments);
+  } catch (error) {
+    console.error("Error loading appointments:", error);
+    alert("❌ Failed to load your appointments.");
+  }
+}
+
+function renderAppointments(appointments) {
+  tableBody.innerHTML = "";
+
+  const actionTh = document.querySelector("#patientTable thead tr th:last-child");
+  if (actionTh) {
+    actionTh.style.display = "table-cell"; // Always show "Actions" column
+  }
+
+  if (!appointments.length) {
+    tableBody.innerHTML = `<tr><td colspan="5" style="text-align:center;">No Appointments Found</td></tr>`;
+    return;
+  }
+
+  appointments.forEach(appointment => {
+    const row = createPatientRecordRow(appointment);
+    tableBody.appendChild(row);
+  });
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/render.js

@@ -0,0 +1,28 @@
+// render.js
+
+function selectRole(role) {
+  setRole(role);
+  const token = localStorage.getItem('token');
+  if (role === "admin") {
+    if (token) {
+      window.location.href = `/adminDashboard/${token}`;
+    }
+  } if (role === "patient") {
+    window.location.href = "/pages/patientDashboard.html";
+  } else if (role === "doctor") {
+    if (token) {
+      window.location.href = `/doctorDashboard/${token}`;
+    } else if (role === "loggedPatient") {
+      window.location.href = "loggedPatientDashboard.html";
+    }
+  }
+}
+
+
+function renderContent() {
+  const role = getRole();
+  if (!role) {
+    window.location.href = "/"; // if no role, send to role selection page
+    return;
+  }
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/services/appointmentRecordService.js

@@ -0,0 +1,62 @@
+// appointmentRecordService.js
+import { API_BASE_URL } from "../config/config.js";
+const APPOINTMENT_API = `${API_BASE_URL}/appointments`;
+
+
+//This is for the doctor to get all the patient Appointments
+export async function getAllAppointments(date, patientName, token) {
+  const response = await fetch(`${APPOINTMENT_API}/${date}/${patientName}/${token}`);
+  if (!response.ok) {
+    throw new Error("Failed to fetch appointments");
+  }
+
+  return await response.json();
+}
+
+export async function bookAppointment(appointment, token) {
+  try {
+    const response = await fetch(`${APPOINTMENT_API}/${token}`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json"
+      },
+      body: JSON.stringify(appointment)
+    });
+
+    const data = await response.json();
+    return {
+      success: response.ok,
+      message: data.message || "Something went wrong"
+    };
+  } catch (error) {
+    console.error("Error while booking appointment:", error);
+    return {
+      success: false,
+      message: "Network error. Please try again later."
+    };
+  }
+}
+
+export async function updateAppointment(appointment, token) {
+  try {
+    const response = await fetch(`${APPOINTMENT_API}/${token}`, {
+      method: "PUT",
+      headers: {
+        "Content-Type": "application/json"
+      },
+      body: JSON.stringify(appointment)
+    });
+
+    const data = await response.json();
+    return {
+      success: response.ok,
+      message: data.message || "Something went wrong"
+    };
+  } catch (error) {
+    console.error("Error while booking appointment:", error);
+    return {
+      success: false,
+      message: "Network error. Please try again later."
+    };
+  }
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/services/doctorServices.js

@@ -0,0 +1,53 @@
+/*
+  Import the base API URL from the config file
+  Define a constant DOCTOR_API to hold the full endpoint for doctor-related actions
+
+
+  Function: getDoctors
+  Purpose: Fetch the list of all doctors from the API
+
+   Use fetch() to send a GET request to the DOCTOR_API endpoint
+   Convert the response to JSON
+   Return the 'doctors' array from the response
+   If there's an error (e.g., network issue), log it and return an empty array
+
+
+  Function: deleteDoctor
+  Purpose: Delete a specific doctor using their ID and an authentication token
+
+   Use fetch() with the DELETE method
+    - The URL includes the doctor ID and token as path parameters
+   Convert the response to JSON
+   Return an object with:
+    - success: true if deletion was successful
+    - message: message from the server
+   If an error occurs, log it and return a default failure response
+
+
+  Function: saveDoctor
+  Purpose: Save (create) a new doctor using a POST request
+
+   Use fetch() with the POST method
+    - URL includes the token in the path
+    - Set headers to specify JSON content type
+    - Convert the doctor object to JSON in the request body
+
+   Parse the JSON response and return:
+    - success: whether the request succeeded
+    - message: from the server
+
+   Catch and log errors
+    - Return a failure response if an error occurs
+
+
+  Function: filterDoctors
+  Purpose: Fetch doctors based on filtering criteria (name, time, and specialty)
+
+   Use fetch() with the GET method
+    - Include the name, time, and specialty as URL path parameters
+   Check if the response is OK
+    - If yes, parse and return the doctor data
+    - If no, log the error and return an object with an empty 'doctors' array
+
+   Catch any other errors, alert the user, and return a default empty result
+*/

SmartClinicManagementSystem/app/src/main/resources/static/js/services/index.js

@@ -0,0 +1,58 @@
+/*
+  Import the openModal function to handle showing login popups/modals
+  Import the base API URL from the config file
+  Define constants for the admin and doctor login API endpoints using the base URL
+
+  Use the window.onload event to ensure DOM elements are available after page load
+  Inside this function:
+    - Select the "adminLogin" and "doctorLogin" buttons using getElementById
+    - If the admin login button exists:
+        - Add a click event listener that calls openModal('adminLogin') to show the admin login modal
+    - If the doctor login button exists:
+        - Add a click event listener that calls openModal('doctorLogin') to show the doctor login modal
+
+
+  Define a function named adminLoginHandler on the global window object
+  This function will be triggered when the admin submits their login credentials
+
+  Step 1: Get the entered username and password from the input fields
+  Step 2: Create an admin object with these credentials
+
+  Step 3: Use fetch() to send a POST request to the ADMIN_API endpoint
+    - Set method to POST
+    - Add headers with 'Content-Type: application/json'
+    - Convert the admin object to JSON and send in the body
+
+  Step 4: If the response is successful:
+    - Parse the JSON response to get the token
+    - Store the token in localStorage
+    - Call selectRole('admin') to proceed with admin-specific behavior
+
+  Step 5: If login fails or credentials are invalid:
+    - Show an alert with an error message
+
+  Step 6: Wrap everything in a try-catch to handle network or server errors
+    - Show a generic error message if something goes wrong
+
+
+  Define a function named doctorLoginHandler on the global window object
+  This function will be triggered when a doctor submits their login credentials
+
+  Step 1: Get the entered email and password from the input fields
+  Step 2: Create a doctor object with these credentials
+
+  Step 3: Use fetch() to send a POST request to the DOCTOR_API endpoint
+    - Include headers and request body similar to admin login
+
+  Step 4: If login is successful:
+    - Parse the JSON response to get the token
+    - Store the token in localStorage
+    - Call selectRole('doctor') to proceed with doctor-specific behavior
+
+  Step 5: If login fails:
+    - Show an alert for invalid credentials
+
+  Step 6: Wrap in a try-catch block to handle errors gracefully
+    - Log the error to the console
+    - Show a generic error message
+*/

SmartClinicManagementSystem/app/src/main/resources/static/js/services/patientServices.js

@@ -0,0 +1,97 @@
+// patientServices
+import { API_BASE_URL } from "../config/config.js";
+const PATIENT_API = API_BASE_URL + '/patient'
+
+
+//For creating a patient in db
+export async function patientSignup(data) {
+  try {
+    const response = await fetch(`${PATIENT_API}`,
+      {
+        method: "POST",
+        headers: {
+          "Content-type": "application/json"
+        },
+        body: JSON.stringify(data)
+      }
+    );
+    const result = await response.json();
+    if (!response.ok) {
+      throw new Error(result.message);
+    }
+    return { success: response.ok, message: result.message }
+  }
+  catch (error) {
+    console.error("Error :: patientSignup :: ", error)
+    return { success: false, message: error.message }
+  }
+}
+
+//For logging in patient
+export async function patientLogin(data) {
+  console.log("patientLogin :: ", data)
+  return await fetch(`${PATIENT_API}/login`, {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json"
+    },
+    body: JSON.stringify(data)
+  });
+
+
+}
+
+// For getting patient data (name ,id , etc ). Used in booking appointments
+export async function getPatientData(token) {
+  try {
+    const response = await fetch(`${PATIENT_API}/${token}`);
+    const data = await response.json();
+    if (response.ok) return data.patient;
+    return null;
+  } catch (error) {
+    console.error("Error fetching patient details:", error);
+    return null;
+  }
+}
+
+// the Backend API for fetching the patient record(visible in Doctor Dashboard) and Appointments (visible in Patient Dashboard) are same based on user(patient/doctor).
+export async function getPatientAppointments(id, token, user) {
+  try {
+    const response = await fetch(`${PATIENT_API}/${id}/${user}/${token}`);
+    const data = await response.json();
+    console.log(data.appointments)
+    if (response.ok) {
+      return data.appointments;
+    }
+    return null;
+  }
+  catch (error) {
+    console.error("Error fetching patient details:", error);
+    return null;
+  }
+}
+
+export async function filterAppointments(condition, name, token) {
+  try {
+    const response = await fetch(`${PATIENT_API}/filter/${condition}/${name}/${token}`, {
+      method: "GET",
+      headers: {
+        "Content-Type": "application/json",
+      },
+    });
+
+    if (response.ok) {
+      const data = await response.json();
+      return data;
+
+    } else {
+      console.error("Failed to fetch doctors:", response.statusText);
+      return { appointments: [] };
+
+    }
+  } catch (error) {
+    console.error("Error:", error);
+    alert("Something went wrong!");
+    return { appointments: [] };
+  }
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/services/prescriptionServices.js

@@ -0,0 +1,46 @@
+// prescriptionServices.js
+import { API_BASE_URL } from '../config/config.js'
+
+const PRESCRITION_API = API_BASE_URL + "/prescription"
+export async function savePrescription(prescription, token) {
+  try {
+    const response = await fetch(`${PRESCRITION_API}/${token}`, {
+      method: "POST",
+      headers: {
+        "Content-type": "application/json"
+      },
+      body: JSON.stringify(prescription)
+    });
+    const result = await response.json();
+    return { success: response.ok, message: result.message }
+  }
+  catch (error) {
+    console.error("Error :: savePrescription :: ", error)
+    return { success: false, message: result.message }
+  }
+}
+
+export async function getPrescription(appointmentId, token) {
+  try {
+    const response = await fetch(`${PRESCRITION_API}/${appointmentId}/${token}`, {
+      method: "GET",
+      headers: {
+        "Content-Type": "application/json"
+      }
+    });
+
+    if (!response.ok) {
+      const errorData = await response.json();
+      console.error("Failed to fetch prescription:", errorData);
+      throw new Error(errorData.message || "Unable to fetch prescription");
+    }
+
+    const result = await response.json();
+    console.log(result)
+    console.log(result)
+    return result; // This should be your prescription object
+  } catch (error) {
+    console.error("Error :: getPrescription ::", error);
+    throw error;
+  }
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/updateAppointment.js

@@ -0,0 +1,83 @@
+// updateAppointment.js
+import { updateAppointment } from "../js/services/appointmentRecordService.js";
+import { getDoctors } from "../js/services/doctorServices.js";
+document.addEventListener("DOMContentLoaded", initializePage);
+
+async function initializePage() {
+  const token = localStorage.getItem("token"); // Assuming token is stored in localStorage
+  // Get appointmentId and patientId from the URL query parameters
+  const urlParams = new URLSearchParams(window.location.search);
+  const appointmentId = urlParams.get("appointmentId");
+  const patientId = urlParams.get("patientId");
+  const doctorId = urlParams.get("doctorId");
+  const patientName = urlParams.get("patientName");
+  const doctorName = urlParams.get("doctorName");
+  const appointmentDate = urlParams.get("appointmentDate");
+  const appointmentTime = urlParams.get("appointmentTime");
+
+  console.log(doctorId)
+  if (!token || !patientId) {
+    alert("Missing session data, redirecting to appointments page.");
+    window.location.href = "/pages/patientAppointments.html";
+    return;
+  }
+
+  // get doctor to display only the available time of doctor
+  getDoctors()
+    .then(doctors => {
+      // Find the doctor by the ID from the URL
+      const doctor = doctors.find(d => d.id == doctorId);
+      if (!doctor) {
+        alert("Doctor not found.");
+        return;
+      }
+
+      // Fill the form with the appointment data passed in the URL
+      document.getElementById("patientName").value = patientName || "You";
+      document.getElementById("doctorName").value = doctorName;
+      document.getElementById("appointmentDate").value = appointmentDate;
+      document.getElementById("appointmentTime").value = appointmentTime;
+
+      const timeSelect = document.getElementById("appointmentTime");
+      doctor.availableTimes.forEach(time => {
+        const option = document.createElement("option");
+        option.value = time;
+        option.textContent = time;
+        timeSelect.appendChild(option);
+      });
+
+      // Handle form submission for updating the appointment
+      document.getElementById("updateAppointmentForm").addEventListener("submit", async (e) => {
+        e.preventDefault(); // Prevent default form submission
+
+        const date = document.getElementById("appointmentDate").value;
+        const time = document.getElementById("appointmentTime").value;
+        const startTime = time.split('-')[0];
+        if (!date || !time) {
+          alert("Please select both date and time.");
+          return;
+        }
+
+        const updatedAppointment = {
+          id: appointmentId,
+          doctor: { id: doctor.id },
+          patient: { id: patientId },
+          appointmentTime: `${date}T${startTime}:00`,
+          status: 0
+        };
+
+        const updateResponse = await updateAppointment(updatedAppointment, token);
+
+        if (updateResponse.success) {
+          alert("Appointment updated successfully!");
+          window.location.href = "/pages/patientAppointments.html"; // Redirect back to the appointments page
+        } else {
+          alert("❌ Failed to update appointment: " + updateResponse.message);
+        }
+      });
+    })
+    .catch(error => {
+      console.error("Error fetching doctors:", error);
+      alert("❌ Failed to load doctor data.");
+    });
+}

SmartClinicManagementSystem/app/src/main/resources/static/js/util.js

@@ -0,0 +1,13 @@
+// util.js
+  function setRole(role) {
+    localStorage.setItem("userRole", role);
+  }
+  
+  function getRole() {
+    return localStorage.getItem("userRole");
+  }
+  
+  function clearRole() {
+    localStorage.removeItem("userRole");
+  }
+  

SmartClinicManagementSystem/app/src/main/resources/static/pages/addPrescription.html

@@ -0,0 +1,52 @@
+<!-- addPrescription.html -->
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <link rel="icon" type="image/svg+xml" href="../assets/images/logo/logo.png" />
+    <title>DoctorDashboard</title>
+    <link rel="stylesheet" href="../assets/css/adminDashboard.css">
+    <link rel="stylesheet" href="../assets/css/doctorDashboard.css">
+    <link rel="stylesheet" href="../assets/css/addPrescription.css">
+    <link rel="stylesheet" href="../assets/css/style.css">
+    <script src="../js/render.js" defer></script>
+    <script src="../js/util.js" defer></script>
+    <script src="../js/components/header.js" defer></script>
+    <script src="../js/components/footer.js" defer></script>
+    <script type="module" src = "../js/addPrescription.js"></script>
+
+</head>
+
+<body onload="renderContent()">
+    <div class="container">
+        <div class="wrapper">
+            <div id="header"></div>
+            <div class="main-content">
+                <div class="form-container">
+                    <h2 id="heading">Add <span>Prescription</span></h2>
+                    <form>
+                        <label for="patientName">Patient Name</label>
+                        <input type="text" id="patientName" disabled>
+
+                        <label for="medicines">Medicine Names</label>
+                        <input type="text" id="medicines" placeholder="e.g. Paracetamol, Vitamin C" required>
+
+                        <label for="dosage">Dosage Instructions</label>
+                        <textarea id="dosage" rows="3"
+                            placeholder="e.g - Paracetamol"></textarea>
+
+                        <label for="notes">Additional Notes</label>
+                        <textarea id="notes" rows="3"
+                            placeholder="Any precautions or observations (optional)"></textarea>
+
+                        <button type="submit" class="btn-primary" id="savePrescription">Add Prescription</button>
+                        <button type="button" onclick="selectRole('doctor')" class="btn-secondary">Cancel</button>
+                    </form>
+                </div>
+            </div>
+            <div id="footer"></div>
+        </div>
+    </div>
+</body>
+</html>

SmartClinicManagementSystem/app/src/main/resources/static/pages/loggedPatientDashboard.html

@@ -0,0 +1,53 @@
+<!-- loggedPatientDashboard.html -->
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <link rel="icon" type="image/svg+xml" href="../assets/images/logo/logo.png" />
+    <title>LoggedPatientDashboard</title>
+    <link rel = "stylesheet" href = "../assets/css/adminDashboard.css">
+    <link rel = "stylesheet" href = "../assets/css/style.css">
+    <link rel = "stylesheet" href = "../assets/css/patientDashboard.css">
+    <script src = "../js/render.js" defer></script>
+    <script src = "../js/util.js" defer></script>
+    <script src = "../js/components/header.js" defer></script>
+    <script src = "../js/components/footer.js" defer></script>
+    <script type = "module" src = "../js/loggedPatient.js" defer></script>
+</head>
+<body onload="renderContent()">
+    <div class="container">
+        <div class="wrapper">
+            <div id="header"></div>
+            <main class="main-content">
+                <input type="text" id="searchBar" class="searchBar" placeholder="Search Bar for custom output" />
+                <div class="filter-wrapper">
+                    <select class="filter-select" id="filterTime">
+                        <option value="">Sort by Time</option>
+                        <option value="AM">AM</option>
+                        <option value="PM">PM</option>
+                    </select>
+                    <select class="filter-select" id="filterSpecialty">
+                        <option value="">Filter by Specialty</option>
+                        <option value="Cardiologist">Cardiologist</option>
+                        <option value="Dermatologist">Dermatologist</option>
+                        <option value="Neurologist">Neurologist</option>
+                        <option value="Pediatrician">Pediatrician</option>
+                        <option value="Orthopedic">Orthopedic</option>
+                        <option value="Gynecologist">Gynecologist</option>
+                        <option value="Psychiatrist">Psychiatrist</option>
+                        <option value="Dentist">Dentist</option>
+                        <option value="Ophthalmologist">Ophthalmologist</option>
+                        <option value="Ent">ENT Specialist</option>
+                        <option value="Urologist">Urologist</option>
+                        <option value="Oncologist">Oncologist</option>
+                        <option value="Gastroenterologist">Gastroenterologist</option>
+                        <option value="General">General Physician</option>
+                    </select>
+                </div>
+                <div id="content"></div>
+            </main>
+            <div id="footer"></div>
+        </div>
+    </div>
+</body>
+</html>

SmartClinicManagementSystem/app/src/main/resources/static/pages/patientAppointments.html

@@ -0,0 +1,52 @@
+<!-- patientAppointment.html -->
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="UTF-8">
+  <link rel="icon" type="image/svg+xml" href="../assets/images/logo/logo.png" />
+  <title>Patient Appointments</title>
+  <link rel="stylesheet" href="../assets/css/adminDashboard.css">
+  <link rel="stylesheet" href="../assets/css/doctorDashboard.css">
+  <link rel="stylesheet" href="../assets/css/style.css">
+  <script src="../js/render.js" defer></script>
+  <script src="../js/util.js" defer></script>
+  <script src="../js/components/header.js" defer></script>
+  <script src="../js/components/footer.js" defer></script>
+  <script type="module" src="../js/patientAppointment.js" defer></script>
+</head>
+
+<body onload="renderContent()">
+  <div class="container">
+    <div class="wrapper">
+      <div id="header"></div>
+      <div class="main-content">
+        <h2>Patient <span>Appointment</span></h2>
+        <input type="text" id="searchBar" class="searchBar" placeholder="Search Bar for custom output" />
+                <div class="filter-wrapper">
+                    <select class="filter-select" id="appointmentFilter">
+                        <option value="allAppointments">All Appointments</option>
+                        <option value="future">Upcoming Appointments</option>
+                        <option value="past">Past Appointments</option>
+                    </select>
+                </div>
+        <table id="patientTable">
+          <thead class="table-header">
+            <tr>
+              <th>Patient Name</th>
+              <th>Doctor Name</th>
+              <th>Date</th>
+              <th>Time</th>
+              <th>Actions</th>
+            </tr>
+          </thead>
+          <tbody id="patientTableBody">
+            <!-- rows will be inserted here dynamically -->
+          </tbody>
+        </table>
+      </div>
+      <div id="footer"></div>
+    </div>
+  </div>
+</body>
+</html>

SmartClinicManagementSystem/app/src/main/resources/static/pages/patientDashboard.html

@@ -0,0 +1,63 @@
+<!-- patientDashboard.html -->
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <link rel="icon" type="image/svg+xml" href="../assets/images/logo/logo.png" />
+    <title>PatientDashboard</title>
+    <link rel="stylesheet" href="../assets/css/adminDashboard.css">
+    <link rel="stylesheet" href="../assets/css/style.css">
+    <link rel="stylesheet" href="../assets/css/patientDashboard.css">
+    <script src="../js/render.js" defer></script>
+    <script src="../js/util.js" defer></script>
+    <script src="../js/components/header.js" defer></script>
+    <script src="../js/components/footer.js" defer></script>
+    <script type="module" src="../js/components/modals.js"></script>
+</head>
+
+<body onload="renderContent()">
+    <div class="container">
+        <div class="wrapper">
+            <div id="header"></div>
+            <main class="main-content">
+                <input type="text" id="searchBar" class="searchBar" placeholder="Search Bar for custom output" />
+                <div class="filter-wrapper">
+                    <select class="filter-select" id="filterTime">
+                        <option value="">Sort by Time</option>
+                        <option value="AM">AM</option>
+                        <option value="PM">PM</option>
+                    </select>
+                    <select class="filter-select" id="filterSpecialty">
+                        <option value="">Filter by Specialty</option>
+                        <option value="Cardiologist">Cardiologist</option>
+                        <option value="Dermatologist">Dermatologist</option>
+                        <option value="Neurologist">Neurologist</option>
+                        <option value="Pediatrician">Pediatrician</option>
+                        <option value="Orthopedic">Orthopedic</option>
+                        <option value="Gynecologist">Gynecologist</option>
+                        <option value="Psychiatrist">Psychiatrist</option>
+                        <option value="Dentist">Dentist</option>
+                        <option value="Ophthalmologist">Ophthalmologist</option>
+                        <option value="Ent">ENT Specialist</option>
+                        <option value="Urologist">Urologist</option>
+                        <option value="Oncologist">Oncologist</option>
+                        <option value="Gastroenterologist">Gastroenterologist</option>
+                        <option value="General">General Physician</option>
+                    </select>
+                </div>
+                <div id="content"></div>
+            </main>
+            <div id="footer"></div>
+        </div>
+    </div>
+    <div id="modal" class="modal">
+        <div class="modal-content">
+            <span class="close" id="closeModal">&times;</span>
+            <div id="modal-body"></div>
+        </div>
+    </div>
+    <script type="module" src="../js/patientDashboard.js" defer></script>
+</body>
+
+</html>

SmartClinicManagementSystem/app/src/main/resources/static/pages/patientRecord.html

@@ -0,0 +1,42 @@
+<!-- patientRecord.html -->
+<!-- for doctor to see patient details -->
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <link rel="icon" type="image/svg+xml" href="../assets/images/logo/logo.png" />
+    <title>DoctorDashboard</title>
+    <link rel = "stylesheet" href = "../assets/css/adminDashboard.css">
+    <link rel = "stylesheet" href = "../assets/css/doctorDashboard.css">
+    <link rel = "stylesheet" href = "../assets/css/style.css">
+    <script src = "../js/render.js" defer></script>
+    <script src = "../js/util.js" defer></script>
+    <script src = "../js/components/header.js" defer></script>
+    <script src = "../js/components/footer.js" defer></script>
+    <script type = "module" src = "../js/components/patientRecordRow.js" defer></script>
+    <script type = "module" src = "../js/patientRecordServices.js" defer></script>
+</head>
+<body onload="renderContent()">
+    <div class="container">
+        <div class="wrapper">
+            <div id="header"></div>
+            <div class="main-content">
+                <h2>Patient <span>Record</span></h2>
+                <table id="patientTable">
+                  <thead class="table-header">
+                    <tr>
+                      <th>Date</th>
+                      <th>Appointment ID</th>
+                      <th>Patient ID</th>
+                      <th>Prescription</th>
+                    </tr>
+                  </thead>
+                  <tbody id="patientTableBody"></tbody>
+                </table>
+              </div>
+            <div id="footer"></div>
+        </div>
+    </div>
+
+</body>  
+</html>

SmartClinicManagementSystem/app/src/main/resources/static/pages/updateAppointment.html

@@ -0,0 +1,54 @@
+<!-- updateAppointment.html -->
+
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <link rel="icon" type="image/svg+xml" href="../assets/images/logo/logo.png" />
+    <title>DoctorDashboard</title>
+    <link rel="stylesheet" href="../assets/css/adminDashboard.css">
+    <link rel="stylesheet" href="../assets/css/doctorDashboard.css">
+    <link rel="stylesheet" href="../assets/css/updateAppointment.css">
+    <link rel="stylesheet" href="../assets/css/style.css">
+    <script src="../js/render.js" defer></script>
+    <script src="../js/util.js" defer></script>
+    <script src="../js/components/header.js" defer></script>
+    <script src="../js/components/footer.js" defer></script>
+    <script type="module" src="../js/updateAppointment.js" defer></script>
+</head>
+
+<body onload="renderContent()">
+    <div class="container">
+        <div class="wrapper">
+            <div id="header"></div>
+            <div class="main-content">
+                <div class="form-container">
+                    <h2>Update <span>Appointment</span></h2>
+                    <form id="updateAppointmentForm">
+                        <label for="patientName">Patient Name</label>
+                        <input type="text" id="patientName" disabled>
+
+                        <label for="doctorName">Doctor Name</label>
+                        <input type="text" id="doctorName" disabled>
+
+                        <label for="appointmentDate">Date</label>
+                        <input type="date" id="appointmentDate" required>
+
+                        <label for="appointmentTime">Time</label>
+                        <select id="appointmentTime" required>
+                        </select>
+
+                        <button type="submit" class="btn-primary" id="updateAppointment">Update Appointment</button>
+                        <button type="button" onclick="window.location.href='/pages/patientAppointments.html'"
+                            class="btn-secondary">Cancel</button>
+                    </form>
+                </div>
+            </div>
+            <div id="footer"></div>
+        </div>
+    </div>
+
+</body>
+
+</html>

SmartClinicManagementSystem/app/src/main/resources/templates/admin/adminDashboard.html

@@ -0,0 +1,109 @@
+<!-- adminDashboard.html -->
+
+<!-- 
+Step-by-Step Explanation of `adminDashboard.html`
+This file creates the Admin Dashboard interface for managing doctor-related data 
+with search, filter, and modal functionality.
+
+
+1. Declare the Document Type
+
+   * Use `<!DOCTYPE html>` to ensure HTML5 standards for consistent rendering across browsers.
+
+2. Begin the HTML Document with Thymeleaf Namespace
+
+   * Add the `<html>` tag with `xmlns:th="http://www.thymeleaf.org"` to allow Thymeleaf-specific attributes in Spring-based apps.
+
+3. Head Section – Metadata and Resources
+
+   * Open the `<head>` section for meta info and links to assets and scripts.
+
+4. Set Character Encoding
+
+   * Use UTF-8 to support all characters and prevent encoding issues.
+
+5. Set the Favicon
+
+   * Add a favicon for browser tabs using Thymeleaf pathing: 
+     `<link rel="icon" type="image/png" th:href="@{/assets/images/logo/logo.png}" />`.
+
+6. Set the Page Title
+
+   * Give the page a title, e.g., `"Admin Dashboard"`, which will show in the browser tab.
+
+7. Link CSS Stylesheets
+
+   * Include dashboard-specific styles and global site-wide styles:
+     - `adminDashboard.css` for layout and design of this page.
+     - `style.css` for shared UI components.
+
+8. Link JavaScript Files (with `defer`)
+
+   * Use Thymeleaf's `th:src` to include JS components and utilities:
+     - `render.js` (rendering content)
+     - `util.js` (utility functions)
+     - `header.js` and `footer.js` (for dynamic header/footer)
+   * Use `defer` so scripts execute after the HTML is fully parsed.
+
+9. Close the Head and Begin the Body
+
+    * Start the visible part of the webpage. `onload="renderContent()"` is used to call a function when the page is ready.
+
+10. Create the Container
+
+    * Add a `div` with class `container` for layout control.
+
+11. Add a Wrapper Inside the Container
+
+    * Wrap page elements with a `wrapper` div to maintain consistent spacing and organization.
+
+12. Insert a Header Placeholder
+
+    * Add `<div id="header"></div>` for injecting the header via JavaScript.
+
+13. Define the Main Section
+
+    * Use `<main class="main-content">` for the central dashboard area.
+
+14. Add a Search Bar
+
+    * Add an input field with `id="searchBar"` for admin to search content dynamically.
+
+15. Add Filter Dropdowns
+
+    * Use two `<select>` elements:
+      - One for time (AM/PM).
+      - One for filtering by medical specialty (Cardiologist, Dentist, etc.).
+
+16. Add Content Display Area
+
+    * Insert a `<div id="content"></div>` for dynamic injection of doctor cards or data.
+
+17. Add a Footer Placeholder
+
+    * Use `<div id="footer"></div>` for a JavaScript-rendered footer.
+
+18. Add Modal Structure
+
+    * Include a modal with:
+      - A close button (`&times;`)
+      - A content area (`#modal-body`) for displaying popup information or forms.
+
+19. Include Page-Specific JavaScript Modules
+
+    * Load JavaScript specific to the admin dashboard:
+      - `adminDashboard.js` for dashboard logic.
+      - `doctorCard.js` for rendering doctor information cards.
+    * Use `type="module"` and `defer` for modern and non-blocking loading.
+
+    HINT:
+        `<script type="module" src="../../static/js/adminDashboard.js" defer></script>`
+        `<script type="module" src="../../static/js/doctorDashboard.js" defer></script>`
+        
+        
+20. Close the Body and HTML Tags
+
+    * Finish the structure by properly closing all tags.
+
+ -->
+

SmartClinicManagementSystem/app/src/main/resources/templates/doctor/doctorDashboard.html

@@ -0,0 +1,101 @@
+<!-- doctorDashboard.html -->
+
+<!-- 
+Step-by-Step Explanation of `doctorDashboard.html`
+This file defines the Doctor Dashboard interface, allowing doctors to view and manage their patient appointments, search records, and access patient prescriptions.
+
+1. Label the File
+
+   * Add a comment at the top to identify the file as `doctorDashboard.html`.
+
+2. Declare the Document Type
+
+   * Use `<!DOCTYPE html>` to define the document as an HTML5 file for consistent behavior across modern browsers.
+
+3. Begin the HTML Document with Thymeleaf Namespace
+
+   * The `<html>` tag includes `xmlns:th="http://www.thymeleaf.org"` to enable Thymeleaf-specific attributes used in Spring Boot applications.
+
+4. Head Section – Metadata and Assets
+
+   * Start the `<head>` section to include essential meta information, styles, and scripts.
+
+5. Set Character Encoding
+
+   * Use `<meta charset="UTF-8">` to support all text characters and prevent encoding issues.
+
+6. Set the Favicon
+
+   * Add a favicon using Thymeleaf pathing: 
+     `<link rel="icon" type="image/png" th:href="@{/assets/images/logo/logo.png}" />`
+
+7. Set the Page Title
+
+   * Title the page `"Doctor Dashboard"` to show it in the browser tab.
+
+8. Link CSS Stylesheets
+
+   * Include necessary CSS files:
+     - `adminDashboard.css` (for shared layout styles with admin interface)
+     - `doctorDashboard.css` (for doctor-specific styles)
+     - `style.css` (for general UI components)
+
+9. Link JavaScript Files (with `defer`)
+
+   * Load scripts using Thymeleaf's `th:src` and `defer` attribute to prevent blocking rendering:
+     - `render.js` – Handles common rendering logic.
+     - `util.js` – Provides utility functions.
+     - `header.js` and `footer.js` – Dynamically inject header/footer.
+     - `doctorDashboard.js` – Contains dashboard logic for doctor functionality, loaded as a module.
+
+10. Close the Head and Begin the Body
+
+    * Begin the visible part of the webpage using `<body onload="renderContent()">`, which calls a JavaScript function after loading.
+
+11. Create the Main Container
+
+    * Use `<div class="container">` to wrap all content and structure the page.
+
+12. Add a Wrapper for Page Content
+
+    * Nest elements inside a `wrapper` div for structured layout control.
+
+13. Insert a Header Placeholder
+
+    * Add `<div id="header"></div>` where the dynamic header will be injected.
+
+14. Define the Main Content Area
+
+    * Use `<div class="main-content">` for the central section of the dashboard.
+
+15. Add a Search Bar
+
+    * Include an input field with `id="searchBar"` for doctors to search patients or data:
+      ```html
+      <input type="text" id="searchBar" class="searchBar" placeholder="Search Bar for custom output" />
+      ```
+
+16. Add Filter Controls
+
+    * Include a filter section:
+      - A button (`#todayButton`) to view today's appointments.
+      - A date picker (`#datePicker`) to select specific dates.
+
+17. Add a Patient Table
+
+    * Display a table to list patient data:
+      - Headers: Patient ID, Name, Phone No., Email, and Prescription.
+      - Body: `<tbody id="patientTableBody"></tbody>` for dynamic content insertion.
+
+18. Insert a Footer Placeholder
+
+    * Use `<div id="footer"></div>` to load a common footer via JavaScript.
+
+19. Close the Wrapper and Container
+
+    * Close `wrapper` and `container` divs to maintain structural integrity.
+
+20. End the Body and HTML
+
+    * Properly close the `<body>` and `<html>` tags to complete the document.
+ -->

SmartClinicManagementSystem/app/src/test/java/com/project/back_end/BackEndApplicationTests.java

@@ -0,0 +1,13 @@
+package com.project.back_end;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class BackEndApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

settings.gradle

@@ -5,3 +5,4 @@ include 'OnlineQuiz'
 include 'RetailManagementSystem:back-end'
 include 'RetailManagementSystem:front-end'
 include 'InventoryManagementSystem'
+include 'SmartClinicManagementSystem:app'