from datetime import date
from flask import render_template, Flask, request
from flask.json import JSONEncoder
import modules.init
import os
import inspect
import json
import glob


class MyJSONEncoder(JSONEncoder):
    def default(self, o):
        if isinstance(o, date):
            return o.isoformat()

        return super().default(o)


class MyFlask(Flask):
    json_encoder = MyJSONEncoder


app = MyFlask(__name__)
modules.init.init()
import modules.gamelist  # noqa: E402
import modules.game  # noqa: E402

# Init stuff
config = modules.init.config
host_endpoint = modules.init.host_endpoint()
languages = modules.init.get_languages()
# App-server-stuff
app.config["DEBUG"] = True


# Check if valid language code is set. If not, return app default
def lang(lang_code):
    if lang_code not in languages:
        return app_language
    return lang_code


@app.route("/", methods=["GET", "POST"])
@app.route("/<lang_code>/", methods=["GET", "POST"])
def home(lang_code=False):
    lang_code = lang(lang_code)
    if request.form:
        lang_code = request.form["language_select"]
    return render_template('home.html', **languages[lang_code],
                           lang_code=lang_code,
                           languages=languages.keys())


# Initiation
if __name__ == '__main__':
    app.config['JSON_AS_ASCII'] = False

    # Language stuff
    app_language = 'en_US'
    date_format = "%Y-%m-%d %H:%M:%S"

    languages_path = os.path.dirname(
        os.path.abspath(inspect.getfile(
            inspect.currentframe())))
    language_list = glob.glob(languages_path + "/language/*.json")
    print("### Loaded languages")
    for language in language_list:
        filename = os.path.basename(language)
        lang_code = filename.split('.')[0]

        with open(language, 'r', encoding='utf-8') as file:
            print("# ", lang_code)
            languages[lang_code] = json.loads(file.read())
    app.run(
            host=config.get('Main', 'host'),
            port=config.get('Main', 'port'))