import logging
import os
import datetime

import flask
import yaml

import program_parser

#import db_handler

class CustomFormatter(logging.Formatter):
    grey = "\x1b[90;20m"
    blue = "\x1b[34;20m"
    yellow = "\x1b[33;20m"
    red = "\x1b[31;20m"
    bold_red = "\x1b[31;1m"
    reset = "\x1b[0m"
    format = "%(asctime)s,%(msecs)03d %(levelname)-8s [%(filename)s:%(lineno)d] %(message)s"

    FORMATS = {
        logging.DEBUG: grey + format + reset,
        logging.INFO: blue + format + reset,
        logging.WARNING: yellow + format + reset,
        logging.ERROR: red + format + reset,
        logging.CRITICAL: bold_red + format + reset
    }

    def format(self, record):
        log_fmt = self.FORMATS.get(record.levelno)
        formatter = logging.Formatter(log_fmt)
        return formatter.format(record)

logger = logging.getLogger(__name__)
if os.environ.get('FLASK_DEBUG') == '1':  # Local development
    logger.root.setLevel(logging.DEBUG)
else:  # Production
    logger.root.setLevel(logging.INFO)

stream_handler = logging.StreamHandler()
stream_handler.setFormatter(CustomFormatter())
logger.root.addHandler(stream_handler)

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

@app.route('/top')
def top():
    return f'BornHack         S105               {datetime.datetime.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('/news')
def news():
    with open(news_file_path, "r") as news_file:
        return news_file.read().replace('\n', '<br>')
'''
@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())