import datetime
import os

import flask

from program_parser import ProgramParser


app = flask.Flask(__name__, template_folder='templates', static_folder='static', static_url_path='')

program_path = os.environ["PROGRAM_PATH"] if "PROGRAM_PATH" in os.environ else './programs/current.json'
override_date = datetime.datetime.fromisoformat(os.environ["OVERRIDE_DATE"]) if "OVERRIDE_DATE" in os.environ else None
program_parser = ProgramParser(program_path=program_path, override_date=override_date)
debug = 'PROD' not in os.environ


@app.route('/top')
def top():
    now = datetime.datetime.now() if not override_date else override_date
    return f'BornHack         S105               {now.strftime("%a %d %b          %R:%S")}   '


@app.route('/program.json')
def program():
    events_to_show: list[Event] = program_parser.get_events_to_show(program_parser.get_program(), programs_to_show_count = 1000)
    #{event.title}  {day}  {start_time}-{end_time} {icon}
    json = [{'title': a.title, 'day': a.day, 'time': a.time, 'progress': a.progress, 'icon': a.icon} for a in events_to_show]
    return json


@app.route('/text')
def text() -> dict[str, str]:
    return {part: eval(part)() for part in ['top', 'program']}


@app.route('/')
def index():
    return flask.render_template('index.html', parts=text())


def main():
    global app
    app.run(debug=debug)


if __name__ == '__main__':
    main()