using Autofac;
using Common.Const;
using Entity.DbModel.System;
using Entity.Dto.Req;
using HybirdFrameworkCore.Autofac;
using HybirdFrameworkCore.Autofac.Attribute;
using HybirdFrameworkCore.Redis;
using Repository.System;

namespace Service.Mgr
{
    [Scope("SingleInstance")]
    public class SysUserRoleMgr
    {
        private readonly SysUserRoleRepository _sysUserRoleRep;

        public SysUserRoleMgr(SysUserRoleRepository sysUserRoleRep)
        {
            _sysUserRoleRep = sysUserRoleRep;
        }
        RedisHelper redisHelper = AppInfo.Container.Resolve<RedisHelper>();
        /// <summary>
        /// 授权用户角色
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task GrantUserRole(UserRoleReq input)
        {
            await _sysUserRoleRep.DeleteAsync(u => u.UserId == input.UserId);

            if (input.RoleIdList == null || input.RoleIdList.Count < 1) return;
            var roles = input.RoleIdList.Select(u => new SysUserRole
            {
                UserId = input.UserId,
                RoleId = u
            }).ToList();
            await _sysUserRoleRep.InsertAsync(roles);
            redisHelper.Remove(RedisConstMgr.KeyUserButton + input.UserId);
        }

        /// <summary>
        /// 根据角色Id删除用户角色
        /// </summary>
        /// <param name="roleId"></param>
        /// <returns></returns>
        public async Task DeleteUserRoleByRoleId(long roleId)
        {
            await _sysUserRoleRep.DeleteUserRoleByRoleId(u => u.RoleId == roleId, u => u.UserId,
                (userId =>
                {
                    redisHelper.Remove(RedisConstMgr.KeyUserButton + userId);
                }));
            await _sysUserRoleRep.DeleteAsync(u => u.RoleId == roleId);
        }

        /// <summary>
        /// 根据用户Id删除用户角色
        /// </summary>
        /// <param name="userId"></param>
        /// <returns></returns>
        public async Task DeleteUserRoleByUserId(long userId)
        {
            await _sysUserRoleRep.DeleteAsync(u => u.UserId == userId);
            redisHelper.Remove(RedisConstMgr.KeyUserButton + userId);
        }



        /// <summary>
        /// 根据用户Id获取角色Id集合
        /// </summary>
        /// <param name="userId"></param>
        /// <returns></returns>
        public async Task<List<long>> GetUserRoleIdList(long userId)
        {
            return await _sysUserRoleRep.QueryByClauseAsync(u => u.UserId == userId, u => u.RoleId);
        }

        /// <summary>
        /// 根据角色Id获取用户Id集合
        /// </summary>
        /// <param name="roleId"></param>
        /// <returns></returns>
        public async Task<List<long>> GetUserIdList(long roleId)
        {
            return await _sysUserRoleRep.QueryByClauseAsync(u => u.RoleId == roleId, u => u.UserId);
        }
    }
}