from flask import Blueprint, request, Response

from CompanyUser.CompanyUser_impl import CompanyUserImpl
from Utils.ErrorUtil import ReturnConditionCheckFailed
from common.rsa import decrypt_data
from user.user_auth import check_block, verify_token

company_user_route = Blueprint('user', __name__)


@company_user_route.route('/login', methods=['POST'])
@check_block
def login():
    """企业用户登录"""
    try:
        company_user = CompanyUserImpl()
        company_user.email = request.json['email']

        try:
            company_user.pwd = decrypt_data(encrypt_msg=request.json['pwd'])
        except Exception:
            return {"info": "登录密码错误"}, 200

        result = company_user.login()
        return {"info": "登录成功", "result": result}, 200
    except ReturnConditionCheckFailed as e:
        return {"info": e.failed_info}, e.status_code
    except KeyError:
        return {"info": "参数异常"}, 400


@company_user_route.route('/register', methods=['POST'])
@check_block
def register():
    """企业用户注册"""
    try:
        req = request.json
        company_user = CompanyUserImpl()
        company_user.email = req['email']
        company_user.pwd = req['pwd']
        company_user.register(req['code'])
        response = {"info": "注册成功"}, 200
        return response
    except ReturnConditionCheckFailed as e:
        return {"info": e.failed_info}, e.status_code
    except KeyError:
        return {"info": "参数异常"}, 400


@company_user_route.route('/user_info', methods=['GET'])
@verify_token
def user_info(**kwargs):
    """获取企业用户信息"""
    try:
        company_user = CompanyUserImpl()
        company_user.cid = kwargs['cid']
        result = company_user.get_company_user_info()
        return {"info": "查询结果", "result": result}
    except ReturnConditionCheckFailed as e:
        return {"info": e.failed_info}, e.status_code
    except KeyError:
        return {"info": "参数异常"}, 400


@company_user_route.route('/get_avatar', methods=['GET'])
@verify_token
def get_avatar(**kwargs):
    """获取头像"""
    try:
        company_user = CompanyUserImpl()
        company_user.cid = kwargs['cid']
        response = Response(company_user.get_avatar(), content_type='image/jpeg')
        return response
    except ReturnConditionCheckFailed as e:
        return {"info": e.failed_info}, e.status_code
    except KeyError:
        return {"info": "参数异常"}, 400


@company_user_route.route('/change_avatar', methods=['POST'])
@verify_token
def change_avatar(**kwargs):
    """修改头像"""
    try:
        company_user = CompanyUserImpl()
        company_user.cid = kwargs['cid']
        company_user.change_avatar(request.json['avatar_id'])
        return {"info": "修改成功"}, 200
    except ReturnConditionCheckFailed as e:
        return {"info": e.failed_info}, e.status_code
    except KeyError:
        return {"info": "参数异常"}, 400


@company_user_route.route('/change_pwd', methods=['POST'])
@check_block
def change_pwd():
    """修改密码    status: 状态码
    """
    req = request.json
    company_user = CompanyUserImpl()
    company_user.email = req['email']
    company_user.pwd = decrypt_data(encrypt_msg=req['pwd'])
    info = company_user.change_password(req['code'])
    return {"info": info}, 200