from flask import jsonify, request
from flask_jwt_extended import jwt_required
from flask_cors import cross_origin
from flask_expects_json import expects_json

from areas import api_v1
from helpers import KratosApi

from .validation import schema
from .user_service import UserService


@api_v1.route("/users", methods=["GET"])
@jwt_required()
@cross_origin()
def get_users():
    res = UserService.get_users()
    return jsonify(res)


@api_v1.route("/users/<string:id>", methods=["GET"])
@jwt_required()
@cross_origin()
def get_user(id):
    res = UserService.get_user(id)
    return jsonify(res)


@api_v1.route("/users", methods=["POST"])
@jwt_required()
@cross_origin()
@expects_json(schema)
def post_user():
    data = request.get_json()
    res = UserService.post_user(data)
    return jsonify(res)


@api_v1.route("/users/<string:id>", methods=["PUT"])
@jwt_required()
@cross_origin()
@expects_json(schema)
def put_user(id):
    data = request.get_json()
    res = UserService.put_user(id, data)
    return jsonify(res)


@api_v1.route("/users/<string:id>", methods=["DELETE"])
@jwt_required()
@cross_origin()
def delete_user(id):
    try:
        res = KratosApi.delete("/identities/{}".format(id))
        if res.status_code == 204:
            UserService.delete_user(id)
            return jsonify(), res.status_code
        return jsonify(res.json()), res.status_code
    except:
        return jsonify({"message":"There was an error deleting user"}), 404