Added Caruna parser
This commit is contained in:
commit
4b3a8e6e45
GPG Key ID:
258D0F70DB84CD5D
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.gradle
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.idea
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# PDF Parsers
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This project contains different PDF parsers for my personal use. Feel free to copy for personal use.
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### Caruna Invoice Parser
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PDF parser to parse Caruna invoices.
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Usage: ``./gradlew :caruna-invoice:run /path/to/pdf``
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group 'com.devsoap.parsers'
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version '1.0'
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subprojects {
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apply plugin: 'java'
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apply plugin: 'application'
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sourceCompatibility = JavaVersion.VERSION_16
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targetCompatibility = JavaVersion.VERSION_16
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repositories {
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mavenCentral()
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}
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dependencies {
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implementation 'com.itextpdf:itext7-core:7.1.15'
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}
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}
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application.mainClass='com.devsoap.parsers.caruna.Parser'
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com/devsoap/parsers/caruna/Parser.java
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com.devsoap.parsers.caruna.Parser
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package com.devsoap.parsers.caruna;
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import com.itextpdf.kernel.pdf.PdfDocument;
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import com.itextpdf.kernel.pdf.PdfPage;
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import com.itextpdf.kernel.pdf.PdfReader;
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import com.itextpdf.kernel.pdf.canvas.parser.PdfTextExtractor;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.text.DateFormat;
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import java.text.ParseException;
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import java.time.LocalDate;
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import java.time.format.DateTimeFormatter;
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import java.time.format.FormatStyle;
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import java.time.format.TextStyle;
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import java.util.Date;
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import java.util.Locale;
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import java.util.Objects;
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import java.util.Scanner;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class Parser {
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private static final Pattern DATE_RANGE_PATTERN = Pattern.compile("(\\d\\d?\\.\\d\\d?\\.\\d\\d\\d\\d) - (\\d\\d?\\.\\d\\d?\\.\\d\\d\\d\\d)");
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private static final Pattern PERUSMAKSU_PATTERN = Pattern.compile("Perusmaksu.* (\\d*,\\d\\d) EUR");
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private static final Pattern P_SIIRTO_PATTERN = Pattern.compile("Päiväsiirto.* (\\d*,\\d\\d) snt.* (\\d*,\\d\\d) EUR");
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private static final Pattern O_SIIRTO_PATTERN = Pattern.compile("Yösiirto.* (\\d*,\\d\\d) snt.* (\\d*,\\d\\d) EUR");
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private static final Pattern TAX_PATTERN = Pattern.compile("Sähkövero.* (\\d*,\\d\\d) EUR");
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private static final Locale FI_LOCALE = new Locale("FI", "fi");
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private static final DateTimeFormatter FI_DATE = DateTimeFormatter
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.ofLocalizedDate(FormatStyle.SHORT)
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.withLocale(FI_LOCALE);
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public static void main(String[] args) {
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var filename = args[0];
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var file = Paths.get(filename);
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try(var reader = new PdfReader(file.toFile())) {
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var document = new PdfDocument(reader);
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var page2 = document.getPage(2);
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var text = PdfTextExtractor.getTextFromPage(page2);
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var scanner = new Scanner(text);
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var month = "";
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var basicPay = 0.0;
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var transferDayPrice = 0.0;
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var transferDayTotal = 0.0;
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var transforDayKwh = 0L;
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var transferNightPrice = 0.0;
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var transferNightTotal = 0.0;
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var transforNightKwh = 0L;
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var tax = 0.0;
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System.out.println("Kuukausi,Perusmaksu (energia),Perusmaksu (siirto),Päiväenergia (kWh),Päiväenergia " +
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"(EUR),Yöenergia (kWh),Yöenergia (EUR),Päiväsiirto (kWh),Päiväsiirto (EUR),Yösiirto (kWh)" +
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",Yösiirto (EUR),Vero");
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while(scanner.hasNextLine()) {
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var line = scanner.nextLine();
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if(DATE_RANGE_PATTERN.asPredicate().test(line)) {
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if(!Objects.equals(month, "")) {
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var csv = String.format("%s,,%.02f,,,,,%d, %.02f,%d, %.02f, %.02f",
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month, basicPay, transforDayKwh, transferDayTotal, transforNightKwh, transferNightTotal, tax);
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System.out.println(csv);
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}
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var matcher = DATE_RANGE_PATTERN.matcher(line);
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while(matcher.find()) {
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month = LocalDate.from( FI_DATE.parse(matcher.group(1)))
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.getMonth()
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.getDisplayName(TextStyle.FULL, new Locale("FI","fi"));
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month = month.substring(0,1).toUpperCase() + month.substring(1, month.length()-2);
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}
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} else if(PERUSMAKSU_PATTERN.asPredicate().test(line)) {
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var matcher = PERUSMAKSU_PATTERN.matcher(line);
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while (matcher.find()) {
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basicPay = Double.parseDouble(matcher.group(1).replace(",", "."));
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}
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} else if(P_SIIRTO_PATTERN.asPredicate().test(line)) {
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var matcher = P_SIIRTO_PATTERN.matcher(line);
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while (matcher.find()) {
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transferDayPrice = Double.parseDouble(matcher.group(1).replace(",", ".")) / 100.0;
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transferDayTotal = Double.parseDouble(matcher.group(2).replace(",", "."));
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transforDayKwh = Math.round(transferDayTotal / transferDayPrice);
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}
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} else if(O_SIIRTO_PATTERN.asPredicate().test(line)) {
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var matcher = O_SIIRTO_PATTERN.matcher(line);
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while (matcher.find()) {
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transferNightPrice = Double.parseDouble(matcher.group(1).replace(",", ".")) / 100.0;
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transferNightTotal = Double.parseDouble(matcher.group(2).replace(",", "."));
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transforNightKwh = Math.round(transferNightTotal / transferNightPrice);
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}
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} else if(TAX_PATTERN.asPredicate().test(line)) {
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var matcher = TAX_PATTERN.matcher(line);
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while (matcher.find()) {
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tax = Double.parseDouble(matcher.group(1).replace(",", "."));
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}
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}
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}
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var csv = String.format("%s,,%.02f,,,,,%d, %.02f,%d, %.02f, %.02f",
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month, basicPay, transforDayKwh, transferDayTotal, transforNightKwh, transferNightTotal, tax);
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System.out.println(csv);
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} catch (FileNotFoundException e) {
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e.printStackTrace();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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#!/usr/bin/env sh
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#
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# Copyright 2015 the original author or authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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##############################################################################
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##
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## Gradle start up script for UN*X
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##
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##############################################################################
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# Attempt to set APP_HOME
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# Resolve links: $0 may be a link
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PRG="$0"
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# Need this for relative symlinks.
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while [ -h "$PRG" ] ; do
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ls=`ls -ld "$PRG"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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PRG="$link"
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else
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PRG=`dirname "$PRG"`"/$link"
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fi
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done
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SAVED="`pwd`"
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cd "`dirname \"$PRG\"`/" >/dev/null
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APP_HOME="`pwd -P`"
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cd "$SAVED" >/dev/null
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APP_NAME="Gradle"
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APP_BASE_NAME=`basename "$0"`
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# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
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# Use the maximum available, or set MAX_FD != -1 to use that value.
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MAX_FD="maximum"
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warn () {
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echo "$*"
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}
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die () {
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echo
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echo "$*"
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echo
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exit 1
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}
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# OS specific support (must be 'true' or 'false').
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cygwin=false
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msys=false
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darwin=false
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nonstop=false
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case "`uname`" in
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CYGWIN* )
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cygwin=true
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;;
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Darwin* )
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darwin=true
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;;
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MINGW* )
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msys=true
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;;
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NONSTOP* )
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nonstop=true
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;;
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esac
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CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
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# Determine the Java command to use to start the JVM.
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if [ -n "$JAVA_HOME" ] ; then
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if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
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# IBM's JDK on AIX uses strange locations for the executables
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JAVACMD="$JAVA_HOME/jre/sh/java"
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else
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JAVACMD="$JAVA_HOME/bin/java"
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fi
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if [ ! -x "$JAVACMD" ] ; then
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die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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else
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JAVACMD="java"
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which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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# Increase the maximum file descriptors if we can.
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if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
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MAX_FD_LIMIT=`ulimit -H -n`
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if [ $? -eq 0 ] ; then
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if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
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MAX_FD="$MAX_FD_LIMIT"
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fi
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ulimit -n $MAX_FD
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if [ $? -ne 0 ] ; then
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warn "Could not set maximum file descriptor limit: $MAX_FD"
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fi
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else
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warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
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fi
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fi
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# For Darwin, add options to specify how the application appears in the dock
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if $darwin; then
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GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
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fi
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# For Cygwin or MSYS, switch paths to Windows format before running java
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if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
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APP_HOME=`cygpath --path --mixed "$APP_HOME"`
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CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
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JAVACMD=`cygpath --unix "$JAVACMD"`
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# We build the pattern for arguments to be converted via cygpath
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ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
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SEP=""
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for dir in $ROOTDIRSRAW ; do
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ROOTDIRS="$ROOTDIRS$SEP$dir"
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SEP="|"
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done
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OURCYGPATTERN="(^($ROOTDIRS))"
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# Add a user-defined pattern to the cygpath arguments
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if [ "$GRADLE_CYGPATTERN" != "" ] ; then
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OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
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fi
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# Now convert the arguments - kludge to limit ourselves to /bin/sh
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i=0
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for arg in "$@" ; do
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CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
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CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
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if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
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eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
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else
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eval `echo args$i`="\"$arg\""
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fi
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i=`expr $i + 1`
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done
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case $i in
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0) set -- ;;
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1) set -- "$args0" ;;
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2) set -- "$args0" "$args1" ;;
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3) set -- "$args0" "$args1" "$args2" ;;
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4) set -- "$args0" "$args1" "$args2" "$args3" ;;
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5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
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6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
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7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
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8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
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9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
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esac
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fi
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# Escape application args
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save () {
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for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
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echo " "
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}
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APP_ARGS=`save "$@"`
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# Collect all arguments for the java command, following the shell quoting and substitution rules
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eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
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exec "$JAVACMD" "$@"
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@ -0,0 +1,89 @@
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@rem
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@rem Copyright 2015 the original author or authors.
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@rem
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@rem Licensed under the Apache License, Version 2.0 (the "License");
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@rem you may not use this file except in compliance with the License.
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@rem You may obtain a copy of the License at
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@rem
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@rem https://www.apache.org/licenses/LICENSE-2.0
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@rem
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@rem Unless required by applicable law or agreed to in writing, software
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||||
@rem distributed under the License is distributed on an "AS IS" BASIS,
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@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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@rem See the License for the specific language governing permissions and
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||||
@rem limitations under the License.
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@rem
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@if "%DEBUG%" == "" @echo off
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@rem ##########################################################################
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@rem
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@rem Gradle startup script for Windows
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@rem
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@rem ##########################################################################
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@rem Set local scope for the variables with windows NT shell
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if "%OS%"=="Windows_NT" setlocal
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set DIRNAME=%~dp0
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if "%DIRNAME%" == "" set DIRNAME=.
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set APP_BASE_NAME=%~n0
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set APP_HOME=%DIRNAME%
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@rem Resolve any "." and ".." in APP_HOME to make it shorter.
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for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
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@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
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@rem Find java.exe
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if defined JAVA_HOME goto findJavaFromJavaHome
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set JAVA_EXE=java.exe
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%JAVA_EXE% -version >NUL 2>&1
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if "%ERRORLEVEL%" == "0" goto execute
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echo.
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echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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echo.
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echo Please set the JAVA_HOME variable in your environment to match the
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echo location of your Java installation.
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goto fail
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:findJavaFromJavaHome
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set JAVA_HOME=%JAVA_HOME:"=%
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set JAVA_EXE=%JAVA_HOME%/bin/java.exe
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if exist "%JAVA_EXE%" goto execute
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echo.
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echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
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echo.
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echo Please set the JAVA_HOME variable in your environment to match the
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echo location of your Java installation.
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goto fail
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:execute
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@rem Setup the command line
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set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
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@rem Execute Gradle
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"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
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:end
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@rem End local scope for the variables with windows NT shell
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if "%ERRORLEVEL%"=="0" goto mainEnd
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:fail
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rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
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rem the _cmd.exe /c_ return code!
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if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
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exit /b 1
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:mainEnd
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if "%OS%"=="Windows_NT" endlocal
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:omega
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@ -0,0 +1,3 @@
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rootProject.name = 'pdf-parsers'
|
||||
include 'caruna-invoice'
|
||||
|
||||
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