from flask import jsonify
from structlog import getLogger

from slz_api_service.errors import Codes

LOG = getLogger(__name__)


def handle_generic_error(ex):
    """Generic error handler"""
    response = jsonify(ex.error)
    response.status_code = ex.status_code
    response.content_type = 'application/json'
    return response


def handle_unchecked_exception(ex):
    """Blanket handle any unchecked application exceptions so they return a JSON response"""
    LOG.exception(ex)
    response = jsonify({
        'code': Codes.internal_error.value,
        'description': 'The application encountered an internal error'
    })
    response.status_code = 500
    response.content_type = 'application/json'
    return response


def handle_auth_error(ex):
    """Handles the error response for ``AuthError`` exceptions"""
    return handle_generic_error(ex)


def handle_invalid_input_error(ex):
    """Handles the error response for ``InvalidInputError`` exceptions"""
    return handle_generic_error(ex)


def handle_proto_binary_attribute_error(ex):
    """Handles the error response for ``ProtoBinaryAttributeError`` exceptions"""
    return handle_generic_error(ex)