Tools/time_recoder/time_recoder_gui/time_recorder_gui_main.py

import PySimpleGUI
from time_recoder.time_recoder_gui.time_recorder_gui_config import PAUSE_BUTTON_TEXT, START_BUTTON_TEXT, STOP_BUTTON_TEXT, \
    STOP_BUTTON_INTRODUCTION_TEXT, PAUSE_BUTTON_INTRODUCTION_TEXT, WINDOW_SIZE
from time_recoder import save_recorded_time_in_table


def create_layout():
    return [
        [PySimpleGUI.Text(PAUSE_BUTTON_INTRODUCTION_TEXT)],
        [PySimpleGUI.Text(STOP_BUTTON_INTRODUCTION_TEXT)],
        [PySimpleGUI.Button(START_BUTTON_TEXT),
         PySimpleGUI.Button(PAUSE_BUTTON_TEXT),
         PySimpleGUI.Button(STOP_BUTTON_TEXT)]
    ]


def create_window(layout):
    return PySimpleGUI.Window('END_TR300 Arbeitserfassungstool ', layout=layout, size=WINDOW_SIZE)


def window_is_closed(event):
    return event == PySimpleGUI.WIN_CLOSED


def stop_button_is_pushed(event):
    return event == STOP_BUTTON_TEXT


def start_button_is_pushed(event):
    return event == START_BUTTON_TEXT


def pause_button_is_pushed(event):
    return event == PAUSE_BUTTON_TEXT


def event_loop(window):
    while True:
        event, values = window.read()
        if window_is_closed(event):
            break
        if start_button_is_pushed(event):
            print('Start Time')
            if 'start_time' in locals():
                if 'pause_time' in locals():
                    print('Time updated, Pause Timer Reseted')
                    start_time = start_time + (pause_time - save_recorded_time_in_table.get_current_time_as_timestamp())
                    pause_time = 'reseted'
                else:
                    pass
            else:
                start_time = save_recorded_time_in_table.get_current_time_as_timestamp()
        if pause_button_is_pushed(event):
            print('Pause Timer Activated')
            if 'pause_time' in locals():
                if pause_time == 'reseted':
                    print('New Pause Timer Activated')
                    pause_time = save_recorded_time_in_table.get_current_time_as_timestamp()
                else:
                    pass
            else:
                pause_time = save_recorded_time_in_table.get_current_time_as_timestamp()
        if stop_button_is_pushed(event):
            print('Timer Stoped Recording, Close the Window')
            if 'start_time' in locals():
                worked_time_in_minutes = (save_recorded_time_in_table.get_current_time_as_timestamp() - start_time) / 60
                save_recorded_time_in_table.save_recorded_time_in_table(worked_time_in_minutes)
            else:
                pass


def gui_main():
    layout = create_layout()
    window = create_window(layout)
    event_loop(window)
    window.close()


if __name__ == '__main__':
    gui_main()