using Elight.Entity;
using Elight.Utility;
using Elight.Utility.Code;
using Elight.Utility.Encrypt;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.IdentityModel.Tokens;
using Newtonsoft.Json;
using SqlSugar;
using System.IdentityModel.Tokens.Jwt;
using System.Runtime.Serialization;
using System.Security.Claims;
using System.Text;

namespace _24Hour.Controllers
{
    /// <summary>
    /// 登录
    /// </summary>
    [HiddenApi]
    [ApiController]
    [Route("api/APP")]
    public class LoginController : ControllerBase
    {
        private readonly IConfiguration _configuration;
        private readonly SqlSugarClient _db;//数据库
        private readonly ILogger<LoginController> _logger;//日志
        Result ret = new Result();
        public LoginController(ILogger<LoginController> logger, SqlSugarClient db, IConfiguration configuration)
        {
            _logger = logger;
            _db = db;
            _configuration = configuration;
        }
        [HttpPost]
        [Route("Login")]
        public async Task<Result> Login(UserLogin login)
        {
            var Passmd5 = Md5.Encrypt32(login.Password).ToLower();
            var date = await _db.Queryable<App_Sys_UserModel>().Where(q => q.IsDeleted == 0 && q.isdeactivate == 0 && q.phone == login.phone).FirstAsync();
            if (date != null)
            {
                if (Passmd5 != date.Password)
                {
                    ret.IsSucceed = false;
                    ret.Message = "账号或则密码错误！";
                    return ret;
                }
                else if (date.usertype == 1 && date.audit == null)
                {
                    ret.IsSucceed = false;
                    ret.Message = "账号审核中！";
                    return ret;
                }
                else if (date.usertype == 1 && date.audit == 1)
                {
                    ret.IsSucceed = false;
                    ret.Message = $"账号审核未通过，原因：{date.describe}！";
                    return ret;
                }
                else if (date.usertype == 0 && date.becurrent == 1)
                {
                    ret.IsSucceed = false;
                    ret.Message = $"账号未授权无法登录，请联系管理员！";
                    return ret;
                }
                #region jwt生成token
                var tokenHandler = new JwtSecurityTokenHandler();
                var claims =new Claim[]
                        {
        new Claim(ClaimTypes.UserData,JsonConvert.SerializeObject(date)),
                        };

                var key = new SymmetricSecurityKey(Encoding.ASCII.GetBytes(_configuration.GetSection("JwtConfiguration:Jwtkey").Value));
                var signingCredentials = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
                //Token
                var jwttoken = new JwtSecurityToken(
                    issuer: "https://127.0.0.1:7246",
                    audience: "https://127.0.0.1:7246",
                    claims: claims,
                    notBefore: DateTime.Now,
                    expires: DateTime.Now.AddDays(1),
                    signingCredentials: signingCredentials
                );
                //var token = new JwtSecurityTokenHandler().CreateToken(jwttoken);
                var tokenString = new JwtSecurityTokenHandler().WriteToken(jwttoken);
                ret.result = new
                {
                    name = date.name,
                    sex = date.sex,
                    phone = date.phone,
                    photo = date.photo,
                    duties = date.duties,
                    unitCode = "",
                    department = "",
                    token = tokenString
                };
                #endregion
                ret.IsSucceed = true;
            }
            else
            {
                ret.IsSucceed = false;
                ret.Message = "账号不存在！";
            }
            return ret;
        }

        /// <summary>
        /// 微信授权登录
        /// </summary>
        /// <param name="openId"></param>
        /// <returns></returns>
        [HttpGet]
        [Route("WeChatLogin")]
        public async Task<Result> WeChatLogin(string openId)
        {
            var date = await _db.Queryable<App_Sys_UserModel>().Where(q => q.IsDeleted == 0 && q.isdeactivate == 0 && q.wechatId == openId).FirstAsync();
            if (date != null)
            {
                if (date.usertype == 1 && date.audit == null)
                {
                    ret.IsSucceed = false;
                    ret.Message = "账号审核中！";
                    return ret;
                }
                else if (date.usertype == 1 && date.audit == 1)
                {
                    ret.IsSucceed = false;
                    ret.Message = $"账号审核未通过，原因：{date.describe}！";
                    return ret;
                }
                else if (date.usertype == 0 && date.becurrent == 1)
                {
                    ret.IsSucceed = false;
                    ret.Message = $"账号未授权无法登录，请联系管理员！";
                    return ret;
                }
                #region jwt生成token
                var tokenHandler = new JwtSecurityTokenHandler();
                var claims = new Claim[]
                        {
        new Claim(ClaimTypes.UserData,JsonConvert.SerializeObject(date)),
                        };

                var key = new SymmetricSecurityKey(Encoding.ASCII.GetBytes(_configuration.GetSection("JwtConfiguration:Jwtkey").Value));
                var signingCredentials = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
                //Token
                var jwttoken = new JwtSecurityToken(
                    issuer: "https://127.0.0.1:7246",
                    audience: "https://127.0.0.1:7246",
                    claims: claims,
                    notBefore: DateTime.Now,
                    expires: DateTime.Now.AddDays(1),
                    signingCredentials: signingCredentials
                );
                //var token = new JwtSecurityTokenHandler().CreateToken(jwttoken);
                var tokenString = new JwtSecurityTokenHandler().WriteToken(jwttoken);
                ret.result = new
                {
                    name = date.name,
                    sex = date.sex,
                    phone = date.phone,
                    photo = date.photo,
                    duties = date.duties,
                    unitCode = "",
                    department = "",
                    token = tokenString
                };
                #endregion
                ret.IsSucceed = true;
            }
            else
            {
                ret.IsSucceed = false;
                ret.Message = "微信未授权！";
            }
            return ret;
        }
    }
    public class UserLogin
    {
        [DataMember]
        public string phone { get; set; }
        /// <summary>
        /// 登录密码
        /// </summary>
        [DataMember]
        public string Password { get; set; }
    }
}