BuYuHouDuan/UserSrc/UserApi/Login/LoginController.cs

using Common;
using Common.Utils;
using Common.WX;
using Common.WX.Response;
using CommonInfrastructure;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using UserService;
using UserService.Param;
using UserService.Response;
using UserService.User;

namespace UserApi.Login
{
    [ApiController, Route("api/[controller]")]

    public class LoginController : BaseController
    {
        private readonly IUserService _userService;
        private readonly WXBaseHelper _weiXinPayHelper;

        public LoginController(IUserService userService, WXBaseHelper weiXinPayHelper)
        {
            _userService = userService;
            _weiXinPayHelper = weiXinPayHelper;
        }

        /// <summary>
        /// 获取 access_token - 获取微信小程序的接口调用凭证
        /// </summary>
        [HttpGet("GetAccessToken")]
        public async Task<BaseResponse<string>> GetAccessToken()
        {
            var result = await _weiXinPayHelper.GetAccessToken();

            if (!result.isok)
                return this.ToFailResult<string>("登陆失败" + result.msg);
            else
            {
                return this.ToResult(result.accessToken);
            }
        }

        /// <summary>
        /// 登录凭证校验 - 用微信登录 code(js_code) 换取用户的会话信息
        /// </summary>
        [HttpGet("GetSessionToken")]
        public async Task<BaseResponse<AccessTokenResponse>> GetSessionToken(string js_code)
        {
            var result = await _weiXinPayHelper.GetAccessTokenByCode(js_code);
            if (!result.isok)
                return this.ToFailResult<AccessTokenResponse>("登陆失败" + result.msg);
            else
            {
                return this.ToResult(result.response);
            }
        }

        private string GetClientIp()
        {
            var forwarded = HttpContext.Request.Headers["X-Forwarded-For"].FirstOrDefault();
            if (!string.IsNullOrWhiteSpace(forwarded))
                return forwarded.Split(',')[0].Trim();
            return HttpContext.Connection.RemoteIpAddress?.ToString() ?? "";
        }

        /// <summary>
        /// 注册用户通过微信账号
        /// </summary>
        [HttpPost("registerWX")]

        public async Task<BaseResponse<UserToken>> RegisterWX(RegisterUserWeiXinParam param)
        {
            var ip = GetClientIp();
            var result = await _userService.RegisterWeiXin(param, ip);
            return this.ToResult(result);
        }

        /// <summary>
        /// 注册用户通过短信和验证码
        /// </summary>
        [HttpPost("register")]

        public async Task<BaseResponse<UserToken>> Register(RegisterUserParam param)
        {
            var ip = GetClientIp();
            var result = await _userService.Register(param, ip);
            if (result.isok)
                return this.ToResult(result.user);
            else
                return this.ToFailResult<UserToken>(result.msg);
        }

        /// <summary>
        /// 发送短信验证码
        /// </summary>
        [HttpGet("SendMobileCode")]

        public async Task<BaseResponse<string>> SendMobileCode(string mobile)
        {
            var result = await _userService.SendMobileCode(mobile);
            if (result.isok)
                return this.ToResult(result.msg);
            else
                return this.ToFailResult<string>(result.msg);
        }

        /// <summary>
        /// 微信用户登陆
        /// </summary>
        [HttpGet("LoginWx")]
        public async Task<BaseResponse<UserToken>> LoginWx(string openId)
        {
            var ip = GetClientIp();
            var result = await _userService.LoginWx(openId, ip);
            return this.ToResult(result);
        }

        /// <summary>
        /// 用户登陆 - 手机号 + 验证码登录
        /// </summary>
        [HttpGet("Login")]
        public async Task<BaseResponse<UserToken>> Login(string mobile, string code)
        {
            if (string.IsNullOrEmpty(mobile))
                return this.ToFailResult<UserToken>("请输入手机号");
            if (string.IsNullOrEmpty(code))
                return this.ToFailResult<UserToken>("请输入验证码或密码");
            if (!System.Text.RegularExpressions.Regex.IsMatch(mobile, @"^1[3-9]\d{9}$"))
                return this.ToFailResult<UserToken>("手机号格式错误");

            var ip = GetClientIp();
            var result = await _userService.Login(mobile, code, ip);
            if (result.isok)
                return this.ToResult(result.user);
            else
                return this.ToFailResult<UserToken>(result.msg);
        }

        /// <summary>
        /// 密码登录 - 手机号 + 密码登录
        /// </summary>
        [HttpGet("LoginByPassword")]
        public async Task<BaseResponse<UserToken>> LoginByPassword(string mobile, string password)
        {
            if (string.IsNullOrEmpty(mobile))
                return this.ToFailResult<UserToken>("请输入手机号");
            if (string.IsNullOrEmpty(password))
                return this.ToFailResult<UserToken>("请输入密码");
            if (!System.Text.RegularExpressions.Regex.IsMatch(mobile, @"^1[3-9]\d{9}$"))
                return this.ToFailResult<UserToken>("手机号格式错误");

            var ip = GetClientIp();
            var result = await _userService.LoginByPassword(mobile, password, ip);
            if (result.isok)
                return this.ToResult(result.user);
            return this.ToFailResult<UserToken>(result.msg);
        }

        /// <summary>
        /// 获取服务器时间 - 返回服务器本地时间与 UTC 时间，用于客户端校准
        /// </summary>
        [HttpGet("GetDateTime")]
        public async Task<BaseResponse<DateTimeResponse>> GetDateTime()
        {
            var now = DateTime.Now;
            var nowOffset = new DateTimeOffset(now);
            var utcNow = DateTimeOffset.UtcNow;
            var nowTimestamp = nowOffset.ToUnixTimeMilliseconds();
            var utcNowTimestamp = utcNow.ToUnixTimeMilliseconds();
            var localNow = now;
            return this.ToResult(new DateTimeResponse
            {
                Year = localNow.Year,
                Month = localNow.Month,
                Day = localNow.Day,
                Hour = localNow.Hour,
                Minute = localNow.Minute,
                Seconds = localNow.Second,
                MilliSeconds = localNow.Millisecond,
                DateTime = localNow.ToString("yyyy-MM-dd HH:mm:ss"),
                Date = localNow.ToString("yyyy-MM-dd"),
                Time = localNow.ToString("HH:mm:ss"),
                TimeZone = TimeZoneInfo.Local.DisplayName,
                DayOfWeek = localNow.DayOfWeek.ToString(),
                DstActive = TimeZoneInfo.Local.IsDaylightSavingTime(localNow),
                Timestamp = utcNowTimestamp,
                Service = "UserApi",
                DateTimeNow = now.ToString("yyyy-MM-dd HH:mm:ss.fff"),
                DateTimeNowKind = now.Kind.ToString(),
                DateTimeNowTimestamp = nowTimestamp,
                DateTimeOffsetUtcNow = utcNow.ToString("yyyy-MM-dd HH:mm:ss.fff zzz"),
                DateTimeOffsetUtcNowTimestamp = utcNowTimestamp,
                DifferenceMs = utcNowTimestamp - nowTimestamp,
                Container = Environment.MachineName
            });
        }

        /// <summary>
        /// 修改密码 - 通过短信验证码重置密码
        /// </summary>
        [HttpGet("ResetPassword")]
        public async Task<BaseResponse<string>> ResetPassword(string mobile, string password, string code)
        {
            if (string.IsNullOrEmpty(mobile))
                return this.ToFailResult<string>("请输入手机号");
            if (string.IsNullOrEmpty(code))
                return this.ToFailResult<string>("请输入验证码");
            if (string.IsNullOrEmpty(password))
                return this.ToFailResult<string>("请输入新密码");
            if (!System.Text.RegularExpressions.Regex.IsMatch(mobile, @"^1[3-9]\d{9}$"))
                return this.ToFailResult<string>("手机号格式错误");

            var result = await _userService.UpdatePassword(mobile, password, code);
            if (result.isok)
                return this.ToResult(result.msg);
            else
                return this.ToFailResult<string>(result.msg);
        }
    }
}