using HslCommunication.Secs.Types;
using Microsoft.AspNetCore.Http;
using SqlSugar;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing.Printing;
using System.Dynamic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Core;
using WIDESEA_Core.BaseRepository;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Helper;
using WIDESEA_Core.Utilities;
using WIDESEA_DTO.Stock;
using WIDESEA_IStockRepository;
using WIDESEA_IStockService;
using WIDESEA_Model.Models;

namespace WIDESEA_StockService
{
    public partial class StockViewService : IStockViewService
    {
        private readonly IUnitOfWorkManage _unitOfWorkManage;
        private readonly SqlSugarClient _dbBase;

        public StockViewService(IUnitOfWorkManage unitOfWorkManage)
        {
            _unitOfWorkManage = unitOfWorkManage;
            _dbBase = unitOfWorkManage.GetDbClient();
        }

        public virtual PageGridData<StockViewDTO> GetPageData(PageDataOptions options)
        {

            //string where = options.ValidatePageOptions(typeof(StockViewDTO).GetProperties());
            //获取排序字段
            //Dictionary<string, OrderByType> orderbyDic = options.GetPageDataSort(typeof(StockViewDTO).GetProperties());
            //List<OrderByModel> orderByModels = new List<OrderByModel>();
            //foreach (var item in orderbyDic)
            //{
            //    OrderByModel orderByModel = new OrderByModel()
            //    {
            //        FieldName = item.Key,
            //        OrderByType = item.Value
            //    };
            //    orderByModels.Add(orderByModel);
            //}
            int totalCount = 0;

            ISugarQueryable<Dt_StockInfo> sugarQueryable1 = _dbBase.Queryable<Dt_StockInfo>().Includes(x=>x.Details);
            ISugarQueryable<Dt_LocationInfo> sugarQueryable = _dbBase.Queryable<Dt_LocationInfo>();
            
            List<StockViewDTO> list = sugarQueryable1.InnerJoin(sugarQueryable, (b, a) => a.LocationCode == b.LocationCode).Select((b, a) 
                => new StockViewDTO
            {
                LocationCode = b.LocationCode,
                Column = a.Column,
                CreateDate = b.CreateDate,
                Creater = b.Creater,
                Depth = a.Depth,
                EnalbeStatus = a.EnableStatus,
                Layer = a.Layer,
                LocationName = a.LocationName,
                LocationStatus = a.LocationStatus,
                LocationType = a.LocationType,
                Modifier = b.Modifier,
                ModifyDate = b.ModifyDate,
                PalletCode = b.PalletCode,
                StockRemark = b.Remark,
                RoadwayNo = a.RoadwayNo,
                Row = a.Row,
                StockId = b.Id,
                StockStatus = b.StockStatus,
                Details = b.Details,
            }).ToPageList(options.Page, options.Rows, ref totalCount);
            list.ForEach(x =>
                {
                    x.MaterielCode = string.Join(",", x.Details.Select(x => x.MaterielCode).Distinct());
                    x.BatchNo = string.Join(",", x.Details.Select(x => x.BatchNo).Distinct());
                }   
            );
            if (options.Wheres.IsNotEmptyOrNull())
            {
                List<SearchParameters> searchParameters = options.Wheres.DeserializeObject<List<SearchParameters>>();
                foreach (var item in searchParameters)
                {
                    switch (item.Name)
                    {
                        case "palletCode":
                            list = list.Where(x => x.PalletCode.Contains(item.Value)).ToList();
                            break;
                        case "locationStatus":
                            List<int> locationStatus = item.Value.Split(",").Select(int.Parse).ToList();
                            list = list.Where(x => locationStatus.Contains(x.LocationStatus)).ToList();
                            break;
                        case "stockStatus":
                            List<int> stockStatus = item.Value.Split(",").Select(int.Parse).ToList();
                            list = list.Where(x => stockStatus.Contains(x.StockStatus)).ToList();
                            break;
                        case "materielCode":
                            list = list.Where(x => x.MaterielCode.Contains(item.Value)).ToList();
                            break;
                        case "batchNo":
                            list=list.Where(x => x.BatchNo.Contains(item.Value)).ToList();
                            break;
                        default:
                            break;
                    }
                }
            }
            return new PageGridData<StockViewDTO>(totalCount, list);

        }

        public virtual object GetDetailPage(PageDataOptions pageData)
        {
            Type t = typeof(StockViewDTO);

            if (pageData.Value == null) return new PageGridData<object>(total: 0, null);
            string keyName = t.GetKeyName();
            ////生成查询条件
            //Expression<Func<TEntity, bool>> whereExpression = keyName.CreateExpression<TEntity>(pageData.Value, LinqExpressionType.Equal);
            int totalCount = 0;
            PropertyInfo? propertyInfo = t.GetProperties().FirstOrDefault(x => x.GetCustomAttribute<Navigate>() != null);
            if (propertyInfo != null)
            {
                Type detailType = propertyInfo.PropertyType.GetGenericArguments()[0];
                Navigate? navigate = propertyInfo.GetCustomAttribute<Navigate>();
                if (navigate != null)
                {
                    List<ExpandoObject> list = _dbBase.Queryable(detailType.Name, "detail").Where(navigate.GetName(), "=", pageData.Value).ToPageList(pageData.Page, pageData.Rows, ref totalCount);
                    return new PageGridData<ExpandoObject>(totalCount, list);
                }
            }
            return new PageGridData<object>(total: 0, null);
        }
    }
}