using langguanApi.Extensions.AutoDI;
using langguanApi.Model.Dto.SystemConfigurationDto;
using langguanApi.Model;
using langguanApi.Model.Entity;
using langguanApi.Model.SystemConfigurationEntity;
using StackExchange.Redis;
using Mapster;
using System.Linq.Expressions;

namespace langguanApi.Service
{
    [ServiceInjection(InjectionType.Transient)]
    public class RoleService : BaseService<Model.SystemConfigurationEntity.UserRole>
    {
        public RoleService(IConfiguration config) : base(config, nameof(Role))
        {
        }
        /// <summary>
        /// 用户是否存在
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task<bool> Exist(RoleDto input)
        {
            var entity = input.Adapt<UserRole>();
            Expression<Func<UserRole, bool>> exp = filter => filter.RoleName == entity.RoleName;
            return await base.Exist(exp);
        }

        /// <summary>
        /// 新加角色
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task<ApiResult> AddRole(RoleDto input)
        {
            if (await Exist(input))
            {
                return new ApiResult { code = 1, msg = $"{input.RoleName}的角色已存在" };
            }
            var entity = input.Adapt<UserRole>();
            if (entity != null)
            {
                await base.CreateAsync(entity);
                return new ApiResult { code = 0, msg = "" };
            }
            return new ApiResult { code = 1, msg = "菜单添加失败" }; ;
        }
        /// <summary>
        /// 根据Id,获取多个校色信息
        /// </summary>
        /// <param name="ids"></param>
        /// <returns></returns>
        public async Task<List<UserRole>> GetRoleListByIds(IEnumerable<string> ids)
        {
            Expression<Func<UserRole, bool>> exp = filter => ids.Contains(filter.Id) && filter.IsDelete == false;
            var list = (await base.GetListWithExp(exp)).ToList();
            return list;
        }


    }
}