package com.zy.asrs.utils;

import com.zy.asrs.entity.param.OrderToLine;
import com.zy.asrs.utils.param.ItemUtilParam;

import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;

public class ToSortLineUtils {
    private static final String  sign_F = "|F|LABEL_";

    public static void main(String[] args) {
        int itemTypes = 5;

        List<GroupedLockerOptimizerUtils.Item> items = new ArrayList<>();

        for (int i = 0; i < itemTypes; i++) {
            String name = i+"a";
            int maxCapacity = i*10;
            int stock = i*11;
            items.add(new GroupedLockerOptimizerUtils.Item(name, maxCapacity, stock));
        }

        // 使用分组优先算法
        GroupedLockerOptimizerUtils.PackingSolution solution = GroupedLockerOptimizerUtils.packItemsWithGrouping(items);
        for (GroupedLockerOptimizerUtils.Locker locker:solution.lockers) {
            for (String mantnr : locker.contents.keySet()){
                System.out.println(mantnr+"<===>"+locker.contents.get(mantnr));
            }
        }
        System.out.println("\n" + solution);
    }

    public static String MergerParameter(String sku,String po,String upc){
        return sku+sign_F+po+sign_F+upc;
    }

    public static OrderToLine GetOrderToLine(List<ItemUtilParam.Item> items, OrderToLine orderToLine,String sign){
        switch (sign){
            case "Opt":
                List<OptimizedLockerPackingUtils.Item> itemsOpt = new ArrayList<>();
                for (ItemUtilParam.Item item:items){
                    itemsOpt.add(new OptimizedLockerPackingUtils.Item(item.getName(),item.getMaxCapacity(),item.getStock()));
                }
                return GetOrderToLineOpt(itemsOpt,orderToLine);
            case "Opt3":
                List<OptimizedLockerPacking3Utils.Item> itemsOpt3 = new ArrayList<>();
                for (ItemUtilParam.Item item:items){
                    itemsOpt3.add(new OptimizedLockerPacking3Utils.Item(item.getName(),item.getMaxCapacity(),item.getStock()));
                }
                return GetOrderToLineOpt3(itemsOpt3,orderToLine);
            default:
                return null;
        }
    }
    public static OrderToLine GetOrderToLineOpt(List<OptimizedLockerPackingUtils.Item> items,OrderToLine orderToLine){
        List<OrderToLine.MatList> matLists = new ArrayList<>();
        // 使用分组优先算法
        OptimizedLockerPackingUtils.PackingSolution packingSolution = OptimizedLockerPackingUtils.optimizedPacking(items);
//        System.out.println("\n" + packingSolution);
        for (OptimizedLockerPackingUtils.Locker locker:packingSolution.lockers) {
            for (String mantnr : locker.contents.keySet()){
                System.out.println(mantnr+"<===>"+locker.contents.get(mantnr));
                String[] split = mantnr.split(Pattern.quote(sign_F));
                OrderToLine.MatList mat = new OrderToLine.MatList(
                        split[0],  // matnr -> sku
                        split[1],  //  supp -> po -> s1
                        locker.contents.get(mantnr).doubleValue(),   //整料
                        split[2],   //barcode -> upc -> s2
                        1,
                        null,   //origin -> supplier 货源
                        locker.bindingTags
                );
                matLists.add(mat);
            }
        }
        orderToLine.setMatList(matLists);
        return orderToLine;
    }

    public static OrderToLine GetOrderToLineOpt3(List<OptimizedLockerPacking3Utils.Item> items,OrderToLine orderToLine){
        List<OrderToLine.MatList> matLists = new ArrayList<>();
        // 使用分组优先算法
        OptimizedLockerPacking3Utils.PackingSolution packingSolution = OptimizedLockerPacking3Utils.optimizedPacking(items);
//        System.out.println("\n" + packingSolution);
        for (OptimizedLockerPacking3Utils.Locker locker:packingSolution.lockers) {
            for (String mantnr : locker.contents.keySet()){
//                System.out.println(mantnr+"<===>"+locker.contents.get(mantnr));
                String[] split = mantnr.split(Pattern.quote(sign_F));
                OrderToLine.MatList mat = new OrderToLine.MatList(
                        split[0],  // matnr -> sku
                        split[1],  //  supp -> po -> s1
                        locker.contents.get(mantnr).doubleValue(),   //整料
                        split[2],   //barcode -> upc -> s2
                        1,
                        null,   //origin -> supplier 货源
                        locker.bindingTags
                );
                matLists.add(mat);
            }
        }
        orderToLine.setMatList(matLists);
        return orderToLine;
    }

}