daily-counter/app/pages/stats.py

import enum
import logging
import streamlit as st
import json
import pandas as pd

from enums import CounterType
from enum import StrEnum
from queries import crud, daily_stats, weekly_stats, monthly_stats, yearly_stats

logger = logging.getLogger(__name__)

counter_type_names = ([e.name for e in CounterType])
options = counter_type_names
options.remove(CounterType.SIMPLE.name)

if "counter_id" in st.query_params.keys():

    '''
      Show specific Counter analytics where the counter id is passed as query parameter "counter_id".
    '''

    counter_id = int(st.query_params["counter_id"])
    df = crud.get_counter(counter_id)

    counter_type_id = df['type'] - 1
    counter_type = [e for e in CounterType][counter_type_id]
    counter_color ='#' + df['color']

    with st.container(horizontal_alignment="right", vertical_alignment="bottom", horizontal=True):
        st.header('Counter: ' + df['name'])
        selected = counter_type.name
        if selected == CounterType.SIMPLE.name:
            selected = CounterType.DAILY.name
        selection = st.segmented_control("Time Range", options, selection_mode="single", required=True, default=selected, label_visibility="hidden")

    match getattr(CounterType, selection):
        case CounterType.DAILY:
            st.bar_chart(daily_stats.get_daily_analytics(counter_id), x="date", y="count", color=counter_color)
        case CounterType.WEEKLY:
            st.bar_chart(weekly_stats.get_weekly_analytics(counter_id), x="week", y="count", color=counter_color)
        case CounterType.MONTHLY:
            st.bar_chart(monthly_stats.get_monthly_analytics(counter_id), x="month", y="count", color=counter_color)
        case CounterType.YEARLY:
            st.bar_chart(yearly_stats.get_yearly_analytics(counter_id), x="year", y="count", color=counter_color)
        case _:
            logger.error(f"Unknown selection: {selection}")


else:

    '''
        By default, if no counter id is passed then show all counters in a a stacked graph
    '''
    with st.container(horizontal_alignment="right", vertical_alignment="bottom", horizontal=True):
        st.header("Statistics")
        selection = st.segmented_control("Time range", options, selection_mode="single", default=f"{CounterType.DAILY.name}", required=True, label_visibility="hidden")

    selectedRange = getattr(CounterType, selection)
    match getattr(CounterType, selection):
        case CounterType.DAILY:
            unit = 'date'
            unit_label = 'Date'
            entries = daily_stats.get_all_daily_analytics()
        case CounterType.WEEKLY:
            unit = 'week'
            unit_label ='Week'
            entries = weekly_stats.get_all_weekly_analytics()
        case CounterType.MONTHLY:
            unit = 'month'
            unit_label = 'Month'
            entries = monthly_stats.get_all_monthly_analytics()
        case CounterType.YEARLY:
            unit = 'year'
            unit_label = 'Year'
            entries = yearly_stats.get_all_yearly_analytics()
        case _:
            logger.error(f"Unknown selection: {selection}")

    entries_norm = pd.json_normalize(entries.counters.apply(json.loads)).fillna(0)
    entries_full = pd.concat([entries, entries_norm], axis=1).drop(['counters'], axis=1)

    selected_counters = [c for c in entries_full.columns if c != unit]
    all_counters = crud.get_counters()

    colors = all_counters.loc[all_counters['name'].isin(selected_counters), ["name", "color"]]
    colors.name = colors.name.astype("category")
    colors.name = colors.name.cat.set_categories(selected_counters)
    colors = colors.sort_values(["name"])
    colors = colors.color.apply(lambda c: "#" + c).tolist()

    st.bar_chart(entries_full, x=unit, x_label=unit_label, y_label="Count", color=colors)