using System.ComponentModel;
using Autofac;
using Common.Const;
using Common.Enum;
using Common.Util;
using Entity.Base;
using Entity.DbModel.System;
using Entity.Dto.Req;
using HybirdFrameworkCore.Autofac;
using HybirdFrameworkCore.Autofac.Attribute;
using HybirdFrameworkCore.Entity;
using HybirdFrameworkCore.Redis;
using Mapster;
using Repository.System;
using Service.Mgr;
using SqlSugar;

namespace Service.System
{
    [Scope("SingleInstance")]
    public class SysUserService : BaseServices<SysUser>
    {
        private readonly SysUserRepository _sysUserRepository;
        private readonly SysUserRoleMgr _sysUserRoleMgr;
        public SysUserService(
            SysUserRepository sysUserRepository,
            SysUserRoleMgr sysUserRoleService)
        {
            _sysUserRepository = sysUserRepository;
            _sysUserRoleMgr = sysUserRoleService;
        }


        /// <summary>
        /// 获取用户分页列表 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [DisplayName("获取用户分页列表")]
        public async Task<PageResult<SysUser>> Page(PageUserReq input)
        {
            RefAsync<int> total = 0;
            var items = await _sysUserRepository.QueryPageAsync(
                               entity => true, false, entity => true,
                !string.IsNullOrEmpty(input.Account), u => u.Account == input.Account,
                !string.IsNullOrEmpty(input.RealName), u => u.RealName == input.RealName,
                u => u.CreateTime, input.PageNum, input.PageSize, total
                );
            return new PageResult<SysUser>()
            {
                PageNum = input.PageNum,
                PageSize = input.PageSize,
                ToTal = total,
                Rows = items,
            };
        }


        /// <summary>
        /// 增加用户 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public virtual async Task<string> AddUser(AddUserReq input)
        {
            string result = "";
            var isExist = await _sysUserRepository.QueryByClauseAsync(u => u.Account == input.Account);
            if (isExist != null)
                return result = "账号已存在";
            input.Password = CryptogramUtil.Encrypt(input.Password);
            await _sysUserRepository.InsertAsync(input);
            SysUser newAddUser = await _sysUserRepository.QueryByClauseAsync(u => u.Account == input.Account);
            input.Id = newAddUser.Id;
            await UpdateRoleAndExtOrg(input);
            return result = "新增账号：" + newAddUser.Id;
        }
        /// <summary>
        /// 更新角色和扩展机构
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        private async Task UpdateRoleAndExtOrg(AddUserReq input)
        {
            await GrantRole(new UserRoleReq { UserId = input.Id, RoleIdList = input.RoleIdList });
        }
        /// <summary>
        /// 授权用户角色 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task GrantRole(UserRoleReq input)
        {
            await _sysUserRoleMgr.GrantUserRole(input);
        }

        /// <summary>
        /// 更新用户 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public virtual async Task<string> UpdateUser(UpdateUserReq input)
        {
            string result = "";
            if (await _sysUserRepository.UpdateAsync(u => u.Account == input.Account && u.Id != input.Id))
                return result = "账号已存在";

            await _sysUserRepository.UpdateAsync(input.Adapt<SysUser>(), true, u => new { u.Password, u.Status });

            await UpdateRoleAndExtOrg(input);
            return "更新用户" + input.Account;
            // 若账号的角色和组织架构发生变化,则强制下线账号进行权限更新
            //todo
            //var roleIds = await GetOwnRoleList(input.Id);
            //if (!input.RoleIdList.OrderBy(u => u).SequenceEqual(roleIds.OrderBy(u => u)))
            //    await _sysOnlineUserService.ForceOffline(input.Id);
        }


        /// <summary>
        /// 删除用户 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public virtual async Task DeleteUser(DeleteUserReq input)
        {
            //input.Id:用户主键ID
            var user = await _sysUserRepository.QueryByClauseAsync(u => u.Id == input.Id);
            if (user == null)
                throw new ArgumentException($"账号不存在");
            //超级管理员不可以删除
            if (user.AccountType == AccountTypeEnum.SuperAdmin)
                throw new ArgumentException($"禁止删除超级管理员");
            await _sysUserRepository.DeleteAsync(user);
            // 删除用户角色
            await _sysUserRoleMgr.DeleteUserRoleByUserId(input.Id);
        }
        /// <summary>
        /// 查看用户基本信息 🔖
        /// </summary>
        /// <returns></returns>
        public virtual async Task<SysUser?> GetBaseInfo(String Account)
        {
            if (await _sysUserRepository.QueryByClauseAsync(u => u.Account == Account) == null)
                return default;
            return await _sysUserRepository.QueryByClauseAsync(u => u.Account == Account);
        }

        /// <summary>
        /// 更新用户基本信息 🔖
        /// </summary>
        /// <returns></returns>
        public virtual async Task<bool> UpdateBaseInfo(SysUser user)
        {
            //return await _sysUserRepository.UpdateAsync(u => new { u.CreateTime, u.Account, u.Password, u.AccountType });
            return await _sysUserRepository.UpdateAsync(user);
        }

        /// <summary>
        /// 设置用户状态 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [DisplayName("设置用户状态")]
        public virtual async Task<string> SetStatus(UserReq input)
        {
            string result = "";
            if (UserManager.UserId == input.Id)
                return result = "禁止修改本人账号状态";

            var user = await _sysUserRepository.QueryByClauseAsync(u => u.Id == input.Id);
            if (user == null)
                return result = "账号不存在";
            if (user.AccountType == AccountTypeEnum.SuperAdmin)
                return result = "禁止修改超级管理员状态";

            if (!Enum.IsDefined(typeof(StatusEnum), input.Status))
                return result = "字典状态错误";

            user.Status = input.Status;
            await _sysUserRepository.UpdateColumnsAsync(user, u => new { u.Status });
            return result = "设置用户" + input.Id + "状态:" + (input.Status == StatusEnum.Enable ? "启用" : "禁用") + "成功";
        }


        /// <summary>
        /// 修改用户密码 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public virtual async Task<string> ChangePwd(ChangePwdReq input)
        {
            string result = "";
            // 国密SM2解密（前端密码传输SM2加密后的）
            input.PasswordOld = CryptogramUtil.SM2Decrypt(input.PasswordOld);
            input.PasswordNew = CryptogramUtil.SM2Decrypt(input.PasswordNew);

            var user = await _sysUserRepository.QueryByClauseAsync(u => u.Account == UserManager.Account);

            if (CryptogramUtil.Decrypt(user.Password) != input.PasswordOld)
                return result = "旧密码不匹配";

            if (input.PasswordOld == input.PasswordNew)
                return result = "新密码不能与旧密码相同";

            user.Password = CryptogramUtil.Encrypt(input.PasswordNew);

            await _sysUserRepository.UpdateAsync(user);
            return result = "修改密码成功";
        }

        RedisHelper redisHelper = AppInfo.Container.Resolve<RedisHelper>();
        /// <summary>
        /// 解除登录锁定 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public virtual async Task<bool> UnlockLogin(UnlockLoginReq input)
        {
            var user = await _sysUserRepository.QueryByClauseAsync(u => u.Id == input.Id);
            if (user == null)
                throw new ArgumentException($"账号不存在");
            var keyErrorPasswordCount = $"{RedisConstMgr.KeyErrorPasswordCount}{user.Account}";
            // 清空密码错误次数
            return redisHelper.SetKeyValueStr(keyErrorPasswordCount, "0");
        }


        /// <summary>
        /// 获取用户拥有角色集合 🔖
        /// </summary>
        /// <param name="userId"></param>
        /// <returns></returns>
        [DisplayName("获取用户拥有角色集合")]
        public async Task<List<long>> GetOwnRoleList(long userId)
        {
            return await _sysUserRoleMgr.GetUserRoleIdList(userId);
        }

        /// <summary>
        /// 重置用户密码 🔖
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [DisplayName("重置用户密码")]
        public virtual async Task<string> ResetPwd(ResetPwdUserReq input)
        {
            string result = "";
            var user = await _sysUserRepository.QueryByClauseAsync(u => u.Id == input.Id);
            if (user == null)
                return result = "账户不存在";
            //var password = await _sysConfigService.GetConfigValue<string>(CommonConst.SysPassword);
            user.Password = CryptogramUtil.Encrypt(CommonConst.SysPassword);
            await _sysUserRepository.UpdateColumnsAsync(user, u => u.Password);
            return result = CommonConst.SysPassword;
        }

    }
}