using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Yi.Framework.Common;
using Yi.Framework.Common.Models;
using Yi.Framework.Interface;
using Yi.Framework.Model.Models;

namespace Yi.Framework.ApiMicroservice.Controllers
{
    [ApiController]
    [Route("api/[controller]/[action]")]
    public class AccountController : Controller
    {
        private readonly ILogger<UserController> _logger;

        private IUserService _userService;
        public AccountController(ILogger<UserController> logger, IUserService userService)
        {
            _logger = logger;
            _userService = userService;
        }


        /// <summary>
        /// 登录方法，要返回data:{user,token} token先写123456789,不要有导航属性
        /// </summary>
        /// <param name="_user"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<Result> Login(user _user)
        {
        }

        /// <summary>
        /// 不用写，单纯制作日志
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public  Result Logout()
        {
            return Result.Success();
        }

        /// <summary>
        /// code为验证码,判断一下，假装验证码都是对的
        /// </summary>
        /// <param name="_user"></param>
        /// <param name="code"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<Result> Register(user _user, string code)
        { 

        }

        /// <summary>
        /// 传入邮箱，需要先到数据库判断该邮箱是否被人注册过，到userservice写mail_exist方法，还有接口别忘了。这个接口不需要洞，只需要完成userservice写mail_exist与接口即可
        /// </summary>
        /// <param name="emailAddress"></param>
        /// <returns></returns>
        [HttpPost]//邮箱验证
        public async Task<Result> Email(string emailAddress)
        {
            emailAddress = emailAddress.Trim().ToLower();
            //先判断邮箱是否被注册使用过，如果被使用过，便不让操作
            if (!await _userService.mail_exist(emailAddress))
            {
                string code = RandomHelper.GenerateRandomLetter(6);
                code = code.ToUpper();//全部转为大写
                EmailHelper.sendMail(code, emailAddress);

                //我要把邮箱和对应的code加进到数据库，还有申请时间
                //设置10分钟过期
                //set不存在便添加，如果存在便替换
                //CacheHelper.SetCache<string>(emailAddress, code, TimeSpan.FromSeconds(10));

                return Result.Success("发送邮件成功，请查看邮箱（可能在垃圾箱）");
            }
            else
            {
                return Result.Error("该邮箱已被注册");
            }
            //  邮箱和验证码都要被记住，然后注册时候比对邮箱和验证码是不是都和现在生成的一样
        }
    }
}