import os

import flask
from flask import render_template
from flask import request
from flask import url_for
from flask_cors import CORS
from flask_httpauth import HTTPBasicAuth
from werkzeug.security import check_password_hash
# import main
# from werkzeug.utils import redirect

import config_parser
# from yt2podcast.ytdownloader import call_youtubedl
from yt2podcast.ytdl_handler import call_youtubedl

app = flask.Flask(__name__)
auth = HTTPBasicAuth()
app.config["DEBUG"] = True
CORS(app)

URL_BASE_PATH = "/"
# URL_BASE_PATH = "/tagebuch"


@auth.verify_password
def verify_password(username, password):
    if username == config_parser.credentials['username'] and \
            check_password_hash(config_parser.credentials['hashedPassword'], password):
        return username


@app.route(URL_BASE_PATH + 'home', methods=['GET'])
# @auth.login_required
def api_show_form():
    return render_template("index.html")


@app.route(URL_BASE_PATH, methods=['POST', 'GET'])
@auth.login_required
def handle_yt_url():
    if request.method == "POST":
        user_input = request.form['ytlink']
        # return redirect(url_for("return_result", ytlink=user_input))
        print(user_input)
        call_youtubedl(user_input)
        return render_template("yt.html")
    else:
        return render_template("yt.html")


if __name__ == '__main__':
    flask_options = dict(
        host='0.0.0.0',
        debug=True,
        port=4001,
        threaded=True,
    )
    app.run(**flask_options)