import functools

from flask import request

from common.db import find_data


def api_secret(func):
    """
    校验接口请求密钥
    """
    secret = "EZgo9ykxrYuBMYnYmmKIh"  # 接口密钥

    @functools.wraps(func)
    def internal(*args, **kwargs):
        try:
            token = request.headers.get('secret')
            if token != secret:
                return {"info": "接口密钥错误"}, 401
        except Exception:
            return {"info": "请求异常"}, 401
        return func(*args, **kwargs)
    return internal


def api_verification_code(func):
    """
    检查验证码
    """
    v_client = "tfse_admin"  # 校验数据库服务
    v_database = "用户"  # 校验数据库名称
    v_collection = "验证记录"  # 校验数据表名称

    @functools.wraps(func)
    def internal(*args, **kwargs):

        try:
            email = request.json['email']
            verification_code = request.json['verification_code']
            res = find_data(v_client, v_database, v_collection, {"email": email})

            if len(res) == 0:
                return {"info": "验证码错误"}, 401

            if res[0]['verification_code'] == verification_code:
                pass
            else:
                return {"info": "验证码错误"}, 401

        except Exception:
            return {"info": "请求异常"}, 401

        return func(*args, **kwargs)
    return internal