from flask_restful import Api
from marshmallow import ValidationError
from flask import Blueprint, jsonify


api_bp = Blueprint('api', __name__)


api = Api(api_bp)


def add_resources():
    from .resources.account import (AccountResource,
                                    AccountListResource,
                                    AccountRoleResource,
                                    RoleResource,
                                    RolesResource,
                                    AccountEmailTokenResource,
                                    AccountEmailTokenResendResource)
    from .resources.token import TokenResource, ValidateTokenResource
    from .resources.device import (DeviceResource,
                                   DeviceRecordingResource,
                                   DeviceRecordingQueryResource,
                                   DeviceListResource,
                                   DeviceTypeResource,
                                   DeviceTypeListResource,
                                   DeviceConfigurationResource,
                                   DeviceSecretResource,
                                   DeviceSecretResetResource,
                                   DeviceShareResource,
                                   DeviceShareActivationResource)
    from .resources.dashboard import (DashboardResource,
                                      DashboardListResource,
                                      DashboardWidgetResource,
                                      DashboardWidgetListResource)

    api.add_resource(AccountResource, '/v1/accounts/<int:account_id>')
    api.add_resource(AccountListResource, '/v1/accounts')
    api.add_resource(AccountRoleResource, '/v1/accounts/<int:account_id>/role')
    api.add_resource(AccountEmailTokenResource,
                     '/v1/email/confirm/<string:token>')
    api.add_resource(AccountEmailTokenResendResource,
                     '/v1/email/resend')
    api.add_resource(RoleResource, '/v1/roles/<int:role_id>')
    api.add_resource(RolesResource, '/v1/roles')
    api.add_resource(TokenResource, '/v1/token')
    api.add_resource(ValidateTokenResource, '/v1/token/validate')
    api.add_resource(DeviceResource, '/v1/devices/<int:device_id>')
    api.add_resource(DeviceRecordingResource,
                     '/v1/devices/<int:device_id>/recordings')
    api.add_resource(DeviceRecordingQueryResource,
                     '/v1/devices/<int:device_id>/recordings/jsonql')
    api.add_resource(DeviceListResource, '/v1/devices')
    api.add_resource(DeviceTypeResource,
                     '/v1/devices/types/<int:device_type_id>')
    api.add_resource(DeviceTypeListResource, '/v1/devices/types')
    api.add_resource(DeviceConfigurationResource,
                     '/v1/devices/<int:device_id>/configuration')
    api.add_resource(DeviceSecretResource,
                     '/v1/devices/<int:device_id>/secret')
    api.add_resource(DeviceSecretResetResource,
                     '/v1/devices/<int:device_id>/secret/reset')
    api.add_resource(DeviceShareResource,
                     '/v1/devices/<int:device_id>/share')
    api.add_resource(
            DeviceShareActivationResource,
            '/v1/devices/<int:device_id>/share/activate/<string:token>')
    api.add_resource(DashboardResource,
                     '/v1/dashboards/<int:dashboard_id>')
    api.add_resource(DashboardListResource, '/v1/dashboards')
    api.add_resource(
            DashboardWidgetResource,
            '/v1/dashboards/<int:dashboard_id>/widgets/<int:widget_id>')
    api.add_resource(DashboardWidgetListResource,
                     '/v1/dashboards/<int:dashboard_id>/widgets')


add_resources()


@api_bp.errorhandler(ValidationError)
@api_bp.errorhandler(422)
def handle_validation_error(e):
    return jsonify({'status': 'error', 'message': str(e)}), 422


@api_bp.errorhandler(ValueError)
def handle_value_error(e):
    return jsonify({'status': 'error', 'message': str(e)}), 422


@api_bp.errorhandler(Exception)
@api_bp.errorhandler(500)
def handle_unknown_errors(e):
    return jsonify({
        'status': 'failed',
        'message': 'Unknown error has occurred! ({0})'.format(str(e))
        }), 500