package com.zy.asrs.utils;

import com.core.common.Arith;
import com.core.common.Cools;
import com.zy.common.model.LocGroupOrder;
import com.zy.common.properties.SlaveProperties;

import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import static cn.hutool.poi.excel.sax.ElementName.row;

/**
 * Created by vincent on 2020/8/27
 */
public class Utils {

    private static final DecimalFormat fmt = new DecimalFormat("##0.00");

    public static float scale(Float f){
        if (f == null || f == 0f || Float.isNaN(f)) {
            return 0f;
        }
        return (float) Arith.multiplys(2, f, 1);
    }

    public static String zerofill(String msg, Integer count){
        if (msg.length() == count){
            return msg;
        } else if (msg.length() > count){
            return msg.substring(0, 16);
        } else {
            StringBuilder msgBuilder = new StringBuilder(msg);
            for (int i = 0; i<count-msg.length(); i++){
                msgBuilder.insert(0,"0");
            }
            return msgBuilder.toString();
        }
    }

    /**
     * 通过库位号获取 排
     */
    public static int getRow(String locNo) {
        if (!Cools.isEmpty(locNo)) {
            return Integer.parseInt(locNo.substring(0, 2));
        }
        throw new RuntimeException("库位解析异常");
    }

    /**
     * 通过库位号获取 列
     */
    public static int getBay(String locNo) {
        if (!Cools.isEmpty(locNo)) {
            return Integer.parseInt(locNo.substring(2, 5));
        }
        throw new RuntimeException("库位解析异常");
    }

    /**
     * 通过库位号获取 层
     */
    public static int getLev(String locNo) {
        if (!Cools.isEmpty(locNo)) {
            return Integer.parseInt(locNo.substring(5, 7));
        }
        throw new RuntimeException("库位解析异常");
    }

    public static String getLocNo(Number row, Number bay, Number lev) {
        return zerofill(String.valueOf(row), 2) + zerofill(String.valueOf(bay), 3) + zerofill(String.valueOf(lev), 2);
    }

    public static List<Integer> getLocGroupAsc(SlaveProperties slaveProperties, String locNo) {
        LocGroupOrder checkOrder = findGroupOrder(slaveProperties, locNo);
        List<Integer> rowList = checkOrder.getRowList();
        return new ArrayList<>(rowList);
    }

    public static List<Integer> getLocGroupDesc(SlaveProperties slaveProperties, String locNo) {
        List<Integer> copy = getLocGroupAsc(slaveProperties, locNo);
        Collections.reverse(copy);
        return copy;
    }

    public static LocGroupOrder findGroupOrder(SlaveProperties slaveProperties, String locNo) {
        int row1 = Utils.getRow(locNo);
        int bay1 = Utils.getBay(locNo);
        List<LocGroupOrder> locGroupAscOrder = slaveProperties.getLocGroupAscOrder();

        LocGroupOrder checkOrder = null;
        for (LocGroupOrder order : locGroupAscOrder) {
            if (!order.getRowList().contains(row1)) {
                continue;
            }

            if (bay1 < order.getMinBay()) {
                continue;
            }

            if(bay1 > order.getMaxBay()){
                continue;
            }

            checkOrder = order;
        }

        if (checkOrder == null) {
            throw new RuntimeException(locNo + "库位号,未定义库位组规则");
        }

        return checkOrder;
    }
}