using CommonUtil;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Operater.DAL;
using Operater.DbModel;
using Operater.DTO.System;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Api.Operater.Controllers
{
    [Route(TopConstants.API_ROUTE)]
    public class LoginController : BaseController
    {

        /// <summary>
        /// 登录
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost]
        public IActionResult LoginCheck([FromBody] LoginCheckRequest request)
        {
            // string pwdEn = SecurityUtil.MD5Encrypt(request.Pwd, false);
            var userInfo = new UserInfoDAL().ListGet(t => t.UserName == request.UserName && t.Pwd == request.Pwd);
            if (userInfo.IsNull() || userInfo.Count == 0)
            {
                return Error("账号或密码错误！");
            }
            LoginCheckResponse loginCheckResponse = new LoginCheckResponse()
            {
                UserId = userInfo[0].ParentId,
                SubUserId = userInfo[0].Id,
                UserName = userInfo[0].NickName
            };
            //生成token
            string enKey = "ophwuv2E1qyy6R2r";
            TokenUserInfo tokenUserInfo = new TokenUserInfo()
            {
                Id = loginCheckResponse.UserId,
                ExpirationTime = DateTime.Now.AddHours(5)
            };
            string EncryStr = SecurityUtil.AesEncrypt(JSONUtil.ObjectToJson(tokenUserInfo), enKey, "0102030405060708");
            loginCheckResponse.LoginToken = EncryStr;
            return Success(loginCheckResponse);
        }

        /// <summary>
        /// 获取账号信息
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost]
        public IActionResult GetUserRole([FromBody] GetUserRoleRequest request)
        {
            var user = new UserInfoDAL().ListGet(t => t.Id == request.UserId);
            if (user.IsNull() || user.Count == 0)
            {
                return Error("无账号信息");
            }
            //获取权限
            List<string> perId = new List<string>();
            if (user[0].UserType == 0)
            {
                perId.Add("admin");
            }
            else
            {
                var roles = new RoleSetDAL().GetById(user[0].RoleId);
                perId = roles.Roles.Split(',').ToList();

            }
            List<GetUserRolesPermissions> perList = new List<GetUserRolesPermissions>();

            foreach (string perItem in perId)
            {
                if (perItem.IsNullOrEmpty())
                {
                    continue;
                }
                GetUserRolesPermissions per = new GetUserRolesPermissions()
                {
                    roleId = user[0].Id,
                    permissionId = perItem
                };
                perList.Add(per);
            }

            GetUserRoles getUserRoles = new GetUserRoles()
            {
                id = user[0].Id,
                name = user[0].UserName,
                permissions = perList
            };
            GetUserRoleResult getUserRoleResult = new GetUserRoleResult()
            {
                Id = user[0].Id,
                Name = user[0].NickName,
                Username = user[0].UserName,
                roleId = user[0].Id,
                role = getUserRoles
            };
            GetUserRoleResponse response = new GetUserRoleResponse()
            {
                result = getUserRoleResult,
                success = true
            };
            return Ok(response);
        }

        /// <summary>
        /// 获取子账号列表
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost]
        public IActionResult GetSubAccountList([FromBody] GetSubAccountListRequest request)
        {
            int totalCount = 0;
            var sublist = new UserInfoDAL().ListPageGet(t => t.UserType == 1, t => t.ModifyTime, DbEnum.OrderType.Desc, request.PageNo, request.PageSize, ref totalCount);
            return Success(sublist, request.PageNo, request.PageSize, totalCount);
        }

        /// <summary>
        /// 获取子账号详情
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost]
        public IActionResult GetSubAccountDetail([FromBody] GetSubAccountDetailRequest request)
        {
            var subItem = new UserInfoDAL().GetById(request.Id);
            return Success(subItem);
        }

        /// <summary>
        /// 删除账号
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public IActionResult DeleteSubAccount([FromBody] DeleteSubAccountRequest request)
        {
            var res = new UserInfoDAL().Delete(t => t.Id == request.Id && t.UserType == 1);
            return Success(res == 1);
        }

        /// <summary>
        /// 新增用户
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public IActionResult AddUser([FromBody] AddUserRequest request)
        {
            string userId = string.Empty;
            if (new UserInfoDAL().IsExist(t => t.UserName == request.UserName))
            {
                return Error("账户名已存在，请重新设置");
            }
            while (true)
            {
                userId = GetRandomString(6);
                if (userId.StartsWith("0"))
                {
                    continue;
                }
                var hasExit = new UserInfoDAL().GetById(userId);
                if (!hasExit.IsNull() && !hasExit.Id.IsNullOrEmpty())
                {
                    continue;
                }
                break;
            }
            var mainUser = new UserInfoDAL().ListGet(t => t.UserType == 0);
            string parentId = mainUser[0].Id;
            string enPwd = SecurityUtil.MD5Encrypt(request.Pwd, false);
            UserInfo userInfo = new UserInfo()
            {
                Id = userId,
                UserName = request.UserName,
                Pwd = enPwd,
                ParentId = parentId,
                Mobile = request.Mobile,
                UserType = 1,
                NickName = request.NickName,
                ModifyTime = DateTime.Now,
                RoleId=request.RoleId
            };
            var res = new UserInfoDAL().Insert(userInfo);
            return Success(res);
        }

        /// <summary>
        /// 修改账号
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost]
        public IActionResult UpdateAccount([FromBody] UpdateAccountRequest request)
        {
            if (new UserInfoDAL().IsExist(t => t.UserName == request.UserName && t.Id != request.Id))
            {
                return Error("账户名已存在，请重新设置");
            }
            string enPwd = SecurityUtil.MD5Encrypt(request.Pwd, false);
            UserInfo userInfo = new UserInfo()
            {
                UserName = request.UserName,
                Pwd = enPwd,
                Mobile = request.Mobile,
                UserType = 1,
                NickName = request.NickName,
                ModifyTime = DateTime.Now
            };
            var res = new UserInfoDAL().Update(userInfo, i => new { i.UserName, i.Pwd, i.Mobile, i.NickName, i.ModifyTime }, t => t.Id == request.Id);
            return Success(res == 1);
        }

        public string GetRandomString(int len)
        {
            string s = "1234567890";
            string reValue = string.Empty;
            Random rd = new Random();
            while (reValue.Length < len)
            {
                string s1 = s[rd.Next(0, s.Length)].ToString();
                if (reValue.IndexOf(s1) == -1)
                    reValue += s1;
            }
            return reValue;
        }
    }
}