# coding: utf-8

from flask import Flask, g, render_template
from flask_babel import Babel
from flaskext.markdown import Markdown

from SWSCloudCore import models
from SWSCloudCore.config import config
from SWSCloudCore.models import database
from SWSCloudAdministrator.Administrator import viewAdministrator

app = Flask(__name__, static_folder='static', static_url_path='')
# app.config['SERVER_NAME'] = settings.get('Application', 'SERVER_NAME')
app.config['DEBUG'] = config.getboolean('Application', 'DEBUG')
app.config['SECRET_KEY'] = config.get("Application", "SECRET_KEY")
Markdown(app)
babel = Babel(app)

app.register_blueprint(viewAdministrator)


# @app.errorhandler(404)
# def page_not_found(e):
#     return render_template('errors/404.html'), 404


# @app.errorhandler(403)
# def page_not_found(e):
#     return render_template('errors/403.html'), 403


# @app.errorhandler(410)
# def page_not_found(e):
#     return render_template('errors/410.html'), 410


# @app.errorhandler(500)
# def page_not_found(e):
#     print e
#     return render_template('errors/500.html'), 500


@app.before_request
def before_request():
    g.settings = dict()
    # извлекаем настройки и определяем их в глобальную переменную
    for setting in models.Settings.select(models.Settings.key, models.Settings.val).execute():
        g.settings[setting.key] = setting.val


@app.before_first_request
def before_first_request():
    try:
        database.connect()
    except Exception as e:
        app.logger.error(e)
        # TODO: code to email alert
        # g.endpoint = request.endpoint.replace('.', '/')
        # return render_template('errors/500.html'), 500
        return 'maintenance', 500


@app.after_request
def after_request(response):
    # app.logger.debug("db.close")
    # try:
    #     database.close()
    # except Exception as e:
    #     app.logger.error(e)
    #     TODO: code to email alert
    #     pass
    return response


if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000, debug=True)