using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Hg.Core.Domain
{
    internal class ProductDomain : IProductDomain
    {
        private readonly IBaseRepository<ZxdDbContext> _repository;
        private readonly IHttpClient _httpClient;
        private readonly IMapper _mapper;
        private readonly ICacheDomain _cacheDomain;
        private readonly IConfiguration _configuration;
        private readonly SystemConfig _systemConfig;
        private readonly IRedisManager _redisManager;

        public ProductDomain(IConfiguration configuration,
            IBaseRepository<ZxdDbContext> repository,
            IHttpClient httpClient,
            IMapper mapper,
            ICacheDomain cacheDomain,
            IRedisManager redisManager
            )
        {
            _systemConfig = configuration.GetSection("SystemConfig").Get<SystemConfig>();
            _configuration = configuration;
            _repository = repository;
            _httpClient = httpClient;
            _mapper = mapper;
            _cacheDomain = cacheDomain;
            _redisManager = redisManager;
        }

        public async Task<List<WxSzzyProduct>> GetProductList()
        {
            if (!await _redisManager.ExistsAsync(CacheKeys.ProductList))
            {
                var list = await _repository.GetRepository<WxSzzyProduct>().QueryListAsync();
                await _redisManager.SetAsync(CacheKeys.ProductList, list, TimeSpan.FromDays(1));
                return list;
            }
            else
            {
                var data = await _redisManager.GetListAsync<WxSzzyProduct>(CacheKeys.ProductList);
                return data;
            }
        }

        public async Task<List<WX_SZZYSUBPRODUCT>> GetSubProductListByProductId(int productId, int isValid, int? midprocutid)
        {
            var list = new List<WX_SZZYSUBPRODUCT>();
            if (!await _redisManager.ExistsAsync(CacheKeys.SubProductList))
            {
                list = await _repository.GetRepository<WX_SZZYSUBPRODUCT>().QueryListAsync();
                await _redisManager.SetAsync(CacheKeys.SubProductList, list, TimeSpan.FromDays(1));
            }
            else
            {
                list = await _redisManager.GetListAsync<WX_SZZYSUBPRODUCT>(CacheKeys.SubProductList);
            }
            list = list.If(productId > 0, x => x.Where(m => m.PRODUCTID == productId))
                .If(isValid == 1, x => x.Where(m => m.ISVALID == isValid))
                .If(midprocutid.HasValue, x => x.Where(m => m.MidProductId == midprocutid.Value))
                .OrderBy(p => p.PRODUCTID).ToList();

            return list;
        }
    }
}