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.Linq.Expressions;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Core;
using WIDESEA_Core.BaseRepository;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core.Const;
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)
        {
            List<StockViewDTO> stockViewDTOs = new List<StockViewDTO>();

            string where = string.Empty;
            ISugarQueryable<Dt_StockInfo> sugarQueryable1 = _dbBase.Queryable<Dt_StockInfo>().Includes(x => x.Details);
            if (!string.IsNullOrEmpty(options.Wheres))
            {
                try
                {
                    List<SearchParameters> searchParametersList = options.Wheres.DeserializeObject<List<SearchParameters>>();
                    if (searchParametersList.Count > 0)
                    {
                        {
                            SearchParameters? searchParameters = searchParametersList.FirstOrDefault(x => x.Name == nameof(Dt_StockInfoDetail.MaterielCode).FirstLetterToLower());
                            if (searchParameters != null)
                            {
                                sugarQueryable1 = sugarQueryable1.Where(x => x.Details.Any(v => v.MaterielCode.Contains(searchParameters.Value)));
                            }
                        }

                        {
                            SearchParameters? searchParameters = searchParametersList.FirstOrDefault(x => x.Name == nameof(Dt_StockInfoDetail.BatchNo).FirstLetterToLower());
                            if (searchParameters != null)
                            {
                                sugarQueryable1 = sugarQueryable1.Where(x => x.Details.Any(v => v.BatchNo.Contains(searchParameters.Value)));
                            }
                        }

                    }

                }
                catch { }
            }

            EntityProperties.ValidatePageOptions(options, ref sugarQueryable1);

            ISugarQueryable<Dt_LocationInfo> sugarQueryable = _dbBase.Queryable<Dt_LocationInfo>();

            EntityProperties.ValidatePageOptions(options, ref sugarQueryable);

            ISugarQueryable<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,
                });
            

            int totalCount = 0;

            stockViewDTOs = list.ToPageList(options.Page, options.Rows, ref totalCount);

            stockViewDTOs.ForEach(x =>
            {
                x.MaterielCode = string.Join(",", x.Details.Select(x => x.MaterielCode).Distinct());
                x.BatchNo = string.Join(",", x.Details.Select(x => x.BatchNo).Distinct());
            }
            );

            return new PageGridData<StockViewDTO>(totalCount, stockViewDTOs);

        }

        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);
        }
    }
}