# coding: utf-8

from flask import Flask, g, jsonify
from SWSCloudCore import models
from SWSCloudCore.config import config
from SWSCloudCore.models import database
# v1
from SWSCloudAPI.API.compute.v1.views import *
# v2
from SWSCloudAPI.API.auth.v2 import *
from SWSCloudAPI.API.compute.v2 import *
#
from SWSCloudAPI.Utils.redisc import rediskc

app = Flask(__name__)
app.config['DEBUG'] = config.getboolean('Application', 'DEBUG')
app.config['SECRET_KEY'] = config.get("Application", "SECRET_KEY")

# V1
app.register_blueprint(api_v1_vms)
app.register_blueprint(api_v1_containers)
app.register_blueprint(api_v1_pricing)
app.register_blueprint(api_v1_datacenters)

# V2
app.register_blueprint(api_v2_token)
app.register_blueprint(api_v2_pricing)
app.register_blueprint(api_v2_datacenters)
app.register_blueprint(api_v2_vms)


@app.errorhandler(404)
def page_not_found(e):
    app.logger.error(e)
    return jsonify(status='error', message='resource not found')


@app.errorhandler(403)
def access_deny(e):
    app.logger.error(e)
    return jsonify(status='error', message='access deny'), 403


@app.errorhandler(410)
def page_not_found(e):
    app.logger.error(e)
    return jsonify({})


@app.errorhandler(500)
def page_not_found(e):
    app.logger.error(e)
    return jsonify(status='maintenance')


@app.before_request
def before_request():
    g.redis_connect = rediskc
    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)
        return jsonify({}), 500


@app.after_request
def after_request(response):
    # TODO: report about access
    app.logger.info('')
    return response


if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5001, debug=True)