using Admin.Core.IRepository;
using Admin.Core.IService;
using Admin.Core.Model;
using Admin.Core.Model.Model_New;
using log4net;
using Microsoft.AspNetCore.Razor.TagHelpers;
using Microsoft.IdentityModel.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Admin.Core.Service
{
    public class BaseBomInfoServices : BaseServices<BaseBomInfo>, IBaseBomInfoServices
    {
        private static readonly log4net.ILog logHelper = LogManager.GetLogger(typeof(BaseBomInfoServices));
        private readonly IBaseRepository<BaseBomInfo> _dal;
        public BaseBomInfoServices(IBaseRepository<BaseBomInfo> dal)
        {
            this._dal = dal;
            base.BaseDal = dal;
        }

        public async Task<BaseBomInfo> GetChildenBomInfoByMaterialCode(string materialCode, string materialType)
        {
            BaseBomInfo bomInfo = null;
            try
            {
                var info =await GetChildenByParentId(materialCode);
                if (info.Count > 0)
                {
                    bomInfo = info.FirstOrDefault(x => x.MaterialType == materialType);
                }
            }
            catch (Exception ex)
            {
                logHelper.Error("获取BOM集合异常", ex);
            }
            return bomInfo;
        }

        private async Task<List<BaseBomInfo>> GetChildenByParentId(string parentId, List<BaseBomInfo> result = null)
        {
            if (result == null)
            {
                result = new List<BaseBomInfo>();
            }
            try
            {
                var info =await _dal.QueryAsync(x => x.ParentId == parentId);

                if (info.Count > 0)
                {
                    foreach (var item in info)
                    {
                        result.Add(item);
                        var childInfos = GetChildenByParentId(item.MaterialCode, result);
                    }
                }
            }
            catch (Exception ex)
            {
                logHelper.Error("获取BOM集合异常", ex);
            }
            return result;
        }
    }
}