package com.zy.asrs.utils;

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

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

/**
 * 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> getLocRowGroupAsc(SlaveProperties slaveProperties, Integer row) {
        List<List<Integer>> locGroupAsc = slaveProperties.getLocGroupAsc();
        for (List<Integer> group : locGroupAsc) {
            if (group.contains(row)) {
                List<Integer> copy = new ArrayList<>(group);
                return copy;
            }
        }

        throw new RuntimeException(row + "排,未定义库位组");
    }

    public static List<Integer> getLocRowGroupDesc(SlaveProperties slaveProperties, Integer row) {
        List<List<Integer>> locGroupAsc = slaveProperties.getLocGroupAsc();
        for (List<Integer> group : locGroupAsc) {
            if (group.contains(row)) {
                List<Integer> copy = new ArrayList<>(group);
                Collections.reverse(copy);
                return copy;
            }
        }

        throw new RuntimeException(row + "排,未定义库位组");
    }
}