package com.zhifeng.sale;
import com.zhifeng.sale.business.dto.SaleSettlementDetailDTO;
import org.junit.Test;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
public class StockZoneTest {
@Test
public void zoneTest(){
List<SaleSettlementDetailDTO> settlementDetailDTOS = new ArrayList<>();
SaleSettlementDetailDTO s1 = new SaleSettlementDetailDTO();
s1.setStockZoneId("1");
s1.setSettlementFeeType("01");
s1.setSettlementPrice(new BigDecimal(100));
SaleSettlementDetailDTO s2 = new SaleSettlementDetailDTO();
s2.setStockZoneId("1");
s2.setSettlementFeeType("02");
s2.setSettlementPrice(new BigDecimal(100));
SaleSettlementDetailDTO s3 = new SaleSettlementDetailDTO();
s3.setStockZoneId("2");
s3.setSettlementFeeType("01");
s3.setSettlementPrice(new BigDecimal(200));
SaleSettlementDetailDTO s4 = new SaleSettlementDetailDTO();
s4.setStockZoneId("2");
s4.setSettlementFeeType("02");
s4.setSettlementPrice(new BigDecimal(200));
SaleSettlementDetailDTO s5 = new SaleSettlementDetailDTO();
s5.setStockZoneId("2");
s5.setSettlementFeeType("02");
s5.setSettlementPrice(new BigDecimal(500));
settlementDetailDTOS.add(s1);
settlementDetailDTOS.add(s2);
settlementDetailDTOS.add(s3);
settlementDetailDTOS.add(s4);
settlementDetailDTOS.add(s5);
Map<String, List<SaleSettlementDetailDTO>> collect1 = settlementDetailDTOS.stream()
.filter(item -> item.getSettlementFeeType().equals("02"))
.collect(Collectors.groupingBy(SaleSettlementDetailDTO::getStockZoneId));
Map<String, Map<String, List<SaleSettlementDetailDTO>>> collect = settlementDetailDTOS.stream()
.filter(item -> item.getSettlementFeeType().equals("02"))
.collect(Collectors.groupingBy(SaleSettlementDetailDTO::getSettlementFeeType
, Collectors.groupingBy(SaleSettlementDetailDTO::getStockZoneId)));
System.out.println(collect1);
}
}