using System.Threading.Tasks;
using Znyc.Cloudcar.Admin.Commons.IDbContext;
using Znyc.Cloudcar.Admin.Commons.Repositories;
using Znyc.Cloudcar.Admin.Security.Entitys;
using Znyc.Cloudcar.Admin.Security.IRepositories;

namespace Znyc.Cloudcar.Admin.Security.Repositories
{
    public class DictionaryRepository : BaseRepository<DictionaryEntity, long>, IDictionaryRepository
    {
        public DictionaryRepository()
        {
        }

        public DictionaryRepository(IDbContextCore dbContext) : base(dbContext)
        {
        }

        /// <summary>
        ///     根据编码查询字典分类
        /// </summary>
        /// <param name="enCode"></param>
        /// <returns></returns>
        public async Task<DictionaryEntity> GetByEnCodAsynce(string enCode)
        {
            //return await DbContext.GetSingleOrDefaultAsync<DictionaryEntity>(u => u.Code == enCode);
            return await DbContext.GetFirstOrDefaultAsync<DictionaryEntity>(u => u.Code == enCode);
        }

        /// <summary>
        ///     更新时判断分类编码是否存在（排除自己）
        /// </summary>
        /// <param name="enCode">分类编码</param
        /// <param name="id">主键Id</param>
        /// <returns></returns>
        public async Task<DictionaryEntity> GetByEnCodAsynce(string enCode, long id)
        {
            return await DbContext.GetFirstOrDefaultAsync<DictionaryEntity>(u => u.Code == enCode && u.Id != id);
        }
    }
}