using AutoMapper;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Common.StockEnum;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Helper;
using WIDESEA_IRecordRepository;
using WIDESEA_IRecordService;
using WIDESEA_Model.Models;

namespace WIDESEA_RecordService
{
    public partial class StockQuantityChangeRecordService : ServiceBase<Dt_StockQuantityChangeRecord, IStockQuantityChangeRecordRepository>, IStockQuantityChangeRecordService
    {
        public void AddStockChangeRecord(Dt_StockInfo stockInfo, List<Dt_StockInfoDetail> stockInfoDetails, float beforeQuantity, float totalQuantity, StockChangeTypeEnum changeType, int? taskNum = null)
        {
            try
            {
                List<Dt_StockQuantityChangeRecord> stockQuantityChangeRecords = new List<Dt_StockQuantityChangeRecord>();
                stockQuantityChangeRecords = _mapper.Map<List<Dt_StockQuantityChangeRecord>>(stockInfoDetails);
                int index = 0;
                float currentQuantity = 0;
                stockQuantityChangeRecords.ForEach(x =>
                {
                    x.PalleCode = stockInfo.PalletCode;
                    x.BeforeQuantity = beforeQuantity;
                    if (totalQuantity > beforeQuantity)
                    {
                        x.ChangeQuantity = stockInfoDetails[index].StockQuantity;
                        currentQuantity += stockInfoDetails[index].StockQuantity;
                        x.AfterQuantity = stockInfoDetails[index].StockQuantity + beforeQuantity;
                    }
                    else
                    {
                        x.ChangeQuantity = -stockInfoDetails[index].StockQuantity;
                        currentQuantity -= stockInfoDetails[index].StockQuantity;
                        x.AfterQuantity = beforeQuantity - stockInfoDetails[index].StockQuantity;
                    }

                    x.ChangeType = changeType.ObjToInt();
                    beforeQuantity += x.ChangeQuantity;
                    x.TaskNum = taskNum;
                    index++;
                });
                BaseDal.AddData(stockQuantityChangeRecords);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

        public void AddStockChangeRecord(Dt_StockInfo stockInfo, List<Dt_StockInfoDetail> updateDetails, List<Dt_StockInfoDetail> deleteDetails, StockChangeTypeEnum changeType, int? taskNum = null)
        {
            try
            {
                List<Dt_StockQuantityChangeRecord> stockQuantityChangeRecords = new List<Dt_StockQuantityChangeRecord>();

                int index1 = 0;
                List<Dt_StockQuantityChangeRecord> records1 = _mapper.Map<List<Dt_StockQuantityChangeRecord>>(updateDetails);
                records1.ForEach(x =>
                {
                    x.PalleCode = stockInfo.PalletCode;
                    x.BeforeQuantity = deleteDetails[index1].StockQuantity + deleteDetails[index1].OutboundQuantity;
                    x.ChangeQuantity = -deleteDetails[index1].OutboundQuantity;
                    x.AfterQuantity = deleteDetails[index1].StockQuantity;
                    index1++;
                });
                stockQuantityChangeRecords.AddRange(records1);
                int index2 = 0;
                List<Dt_StockQuantityChangeRecord> records2 = _mapper.Map<List<Dt_StockQuantityChangeRecord>>(deleteDetails);
                records2.ForEach(x =>
                {
                    x.PalleCode = stockInfo.PalletCode;
                    x.BeforeQuantity = deleteDetails[index2].StockQuantity;
                    x.ChangeQuantity = -deleteDetails[index2].StockQuantity;
                    x.AfterQuantity = 0;
                    index2++;
                });
                stockQuantityChangeRecords.AddRange(records2);

                BaseDal.AddData(stockQuantityChangeRecords);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }
    }
}