9.4

public class WarehouseInformation {
    private String itemno;   //商品编号
    private String itemname;  //商品名称
    private String suppliername;     //供货商名称
    private String warehousingtime;   //入库时间
    private String shipmenttime;   //出库时间
    private String warehousenumber;  //仓库编号
    private String warehouseplace;  //存放商品的具体位置
    private int itemnumber;          //入库商品的数量
    private int outnumber;          //出库商品的数量

    public String getItemno() {
        return itemno;
    }

    public void setItemno(String itemno) {
        this.itemno = itemno;
    }

    public String getItemname() {
        return itemname;
    }

    public void setItemname(String itemname) {
        this.itemname = itemname;
    }

    public String getSuppliername() {
        return suppliername;
    }

    public void setSuppliername(String suppliername) {
        this.suppliername = suppliername;
    }

    public String getWarehousingtime() {
        return warehousingtime;
    }

    public void setWarehousingtime(String warehousingtime) {
        this.warehousingtime = warehousingtime;
    }

    public String getShipmenttime() {
        return shipmenttime;
    }

    public void setShipmenttime(String shipmenttime) {
        this.shipmenttime = shipmenttime;
    }

    public String getWarehousenumber() {
        return warehousenumber;
    }

    public void setWarehousenumber(String warehousenumber) {
        this.warehousenumber = warehousenumber;
    }

    public String getWarehouseplace() {
        return warehouseplace;
    }

    public void setWarehouseplace(String warehouseplace) {
        this.warehouseplace = warehouseplace;
    }

    public int getItemnumber() {
        return itemnumber;
    }

    public void setItemnumber(int itemnumber) {
        this.itemnumber = itemnumber;
    }

    public int getOutnumber() {
        return outnumber;
    }

    public void setOutnumber(int outnumber) {
        this.outnumber = outnumber;
    }

    public void setInitialValues(String itemno, String itemname, String suppliername, String warehousingtime, String shipmenttime, String warehousenumber, String warehouseplace, int itemnumber, int outnumber) {
        this.itemno = itemno;
        this.itemname = itemname;
        this.suppliername = suppliername;
        this.warehousingtime = warehousingtime;
        this.shipmenttime = shipmenttime;
        this.warehousenumber = warehousenumber;
        this.warehouseplace = warehouseplace;
        this.itemnumber = itemnumber;
        this.outnumber = outnumber;
    }

import java.util.Scanner;
public class WarehouseManagement {



    static int nnum=0;

    public static void main(String[] args) {

        WarehouseInformation[] warehouseInformations=new WarehouseInformation[5];
        WarehouseInformation warehouseInformation1=new WarehouseInformation();
        warehouseInformation1.setItemno("20224085");
        warehouseInformation1.setItemname("华为笔记本电脑");
        warehouseInformation1.setSuppliername("河北省正大光明有限公司");
        warehouseInformation1.setWarehousenumber("003");
        warehouseInformation1.setWarehouseplace("0180350");
        warehouseInformation1.setItemnumber(100);
        warehouseInformation1.setOutnumber(0);

        WarehouseInformation warehouseInformation2 = new WarehouseInformation();
        warehouseInformation2.setItemno("20224086");
        warehouseInformation2.setItemname("Apple iPhone");
        warehouseInformation2.setSuppliername("Guangdong Xinrui Technology Co., Ltd.");
        warehouseInformation2.setWarehousenumber("004");
        warehouseInformation2.setWarehouseplace("0180351");
        warehouseInformation2.setItemnumber(50);
        warehouseInformation2.setOutnumber(10);

        WarehouseInformation warehouseInformation3 = new WarehouseInformation();
        warehouseInformation3.setItemno("20224087");
        warehouseInformation3.setItemname("Samsung Tablet");
        warehouseInformation3.setSuppliername("Shanghai Letian Electronics Co., Ltd.");
        warehouseInformation3.setWarehousenumber("005");
        warehouseInformation3.setWarehouseplace("0180352");
        warehouseInformation3.setItemnumber(80);
        warehouseInformation3.setOutnumber(20);

        WarehouseInformation warehouseInformation4 = new WarehouseInformation();
        warehouseInformation4.setItemno("20224088");
        warehouseInformation4.setItemname("Huawei Smartphone");
        warehouseInformation4.setSuppliername("Beijing Zhongxing Technology Co., Ltd.");
        warehouseInformation4.setWarehousenumber("006");
        warehouseInformation4.setWarehouseplace("0180353");
        warehouseInformation4.setItemnumber(120);
        warehouseInformation4.setOutnumber(50);

        WarehouseInformation warehouseInformation5 = new WarehouseInformation();
        warehouseInformation5.setItemno("20224089");
        warehouseInformation5.setItemname("Xiaomi TV");
        warehouseInformation5.setSuppliername("Zhejiang Rongyao Electronics Co., Ltd.");
        warehouseInformation5.setWarehousenumber("007");
        warehouseInformation5.setWarehouseplace("0180354");
        warehouseInformation5.setItemnumber(60);
        warehouseInformation5.setOutnumber(30);
        warehouseInformations[0]=warehouseInformation1;
        warehouseInformations[1]=warehouseInformation2;
        warehouseInformations[2]=warehouseInformation3;
        warehouseInformations[3]=warehouseInformation4;
        warehouseInformations[4]=warehouseInformation5;



        Scanner scanner=new Scanner(System.in);
        while (true){
            pzmu();
            System.out.println("请输入数字选择功能:");
            int option=scanner.nextInt();
            if(option==1){
                addcommodity(warehouseInformations,scanner);
            }
            else if(option==2){
                changemod(warehouseInformations,scanner);
            }
            else if(option==3){
                ckmannger(warehouseInformations,scanner);
            }
            else if(option==4){
                showgoods(warehouseInformations);
            }
            else{
                System.out.println("该选项不存在");
            }
        }

        }


    private static void showgoods(WarehouseInformation[] warehouseInformations) {
        pzno();
        for (int i=0;i< warehouseInformations.length;i++){
            System.out.println((i+1)+"、商品编号："+warehouseInformations[i].getItemno()+"、 商品名称:"+warehouseInformations[i].getItemname()+"、 库存数量:"+(warehouseInformations[i].getItemnumber()-warehouseInformations[i].getOutnumber()));


        }

        System.out.println("………………………………………………….");

        System.out.println("**********************************************************");

    }

    private static void ckmannger(WarehouseInformation[] warehouseInformations, Scanner scanner) {
        pzno();
        String is=new String(); //可能出错
        System.out.println("请输入商品编号：");
        String itemno=scanner.next();
        WarehouseInformation warehouseInformation=findmod(warehouseInformations,itemno);
        if(warehouseInformation==null){
            System.out.println("库中没有该商品");
            return;
        }
        System.out.println("1.商品编号："+warehouseInformation.getItemno());
        System.out.println("2.商品名称："+warehouseInformation.getItemname());
        System.out.println("3.供货商信息："+warehouseInformation.getSuppliername());
        System.out.println("4.入库时间："+warehouseInformation.getWarehousingtime());
        System.out.println("5.存放仓库号："+warehouseInformation.getWarehousenumber());
        System.out.println("6.存放位置信息："+warehouseInformation.getWarehouseplace());
        System.out.println("7.入库商品数量："+warehouseInformation.getItemnumber());

        System.out.println("请输入出库时间：");
        String outtime=scanner.next();
        System.out.println("请输入出库数量：");
        int outnumber=scanner.nextInt();
        if(outnumber>warehouseInformation.getItemnumber()){
            System.out.println("超过入库数量！");
            return;
        }else {
            System.out.println("是否保存（y/n）:");
            String ism=scanner.next();
            if(ism.equalsIgnoreCase("Y")){
                warehouseInformation.setOutnumber(outnumber);
                warehouseInformation.setShipmenttime(outtime);
                System.out.println("保存成功！");
                return;
            }
            else{
                return;
            }
        }
    }

    private static void changemod(WarehouseInformation[] warehouseInformations, Scanner scanner) {
        while (true) {
            pzno();
            String is = new String(); //可能出错
            System.out.println("请输入商品编号：");
            String itemno = scanner.next();
            WarehouseInformation warehouseInformation = findmod(warehouseInformations, itemno);
            if (warehouseInformation == null) {
                System.out.println("库中没有该商品");
                continue;
            }
            System.out.println("1.商品编号：" + warehouseInformation.getItemno());
            System.out.println("2.商品名称：" + warehouseInformation.getItemname());
            System.out.println("3.供货商信息：" + warehouseInformation.getSuppliername());
            System.out.println("4.入库时间：" + warehouseInformation.getWarehousingtime());
            System.out.println("5.存放仓库号：" + warehouseInformation.getWarehousenumber());
            System.out.println("6.存放位置信息：" + warehouseInformation.getWarehouseplace());
            System.out.println("7.入库商品数量：" + warehouseInformation.getItemnumber());
            System.out.println("请选择需要修改的信息编号（1-7）：");
            int judge = scanner.nextInt();
            if (judge == 1) {
                System.out.println("请输入修改后的商品编号");
                String no = scanner.next();
                System.out.println("是否保存（y/n）:");
                is = scanner.next();
                if (is.equalsIgnoreCase("Y")) {
                    warehouseInformation.setItemno(no);
                    System.out.println("保存成功！");
                    return;
                } else {
                    return;
                }
            }
            if (judge == 2) {
                System.out.println("请输入修改后的商品名称:");
                String mname = scanner.next();
                System.out.println("是否保存（y/n）:");
                is = scanner.next();
                if (is.equalsIgnoreCase("Y")) {
                    warehouseInformation.setItemname(mname);
                    System.out.println("保存成功！");
                    return;
                } else {
                    return;
                }
            }
            if (judge == 3) {
                System.out.println("请输入修改后的供货商信息:");
                String supname = scanner.next();
                System.out.println("是否保存（y/n）:");
                is = scanner.next();
                if (is.equalsIgnoreCase("Y")) {
                    warehouseInformation.setSuppliername(supname);
                    System.out.println("保存成功！");
                    return;
                } else {
                    return;
                }
            }
            if (judge == 4) {
                System.out.println("请输入修改后的入库时间:");
                String intime = scanner.next();
                System.out.println("是否保存（y/n）:");
                is = scanner.next();
                if (is.equalsIgnoreCase("Y")) {
                    warehouseInformation.setWarehousingtime(intime);
                    System.out.println("保存成功！");
                    return;
                } else {
                    return;
                }
            }
            if (judge == 5) {
                System.out.println("请输入修改后的存放仓库号:");
                String hosenumber = scanner.next();
                System.out.println("是否保存（y/n）:");
                is = scanner.next();
                if (is.equalsIgnoreCase("Y")) {
                    warehouseInformation.setWarehousenumber(hosenumber);
                    System.out.println("保存成功！");
                    return;
                } else {
                    return;
                }
            }
            if (judge == 6) {
                System.out.println("请输入修改后的存放位置信息:");
                String place = scanner.next();
                System.out.println("是否保存（y/n）:");
                is = scanner.next();
                if (is.equalsIgnoreCase("Y")) {
                    warehouseInformation.setWarehouseplace(place);
                    System.out.println("保存成功！");
                    return;
                } else {
                    return;
                }
            }
            if (judge == 7) {
                System.out.println("请输入修改后的商品数量:");
                int num = scanner.nextInt();
                System.out.println("是否保存（y/n）:");
                is = scanner.next();
                if (is.equalsIgnoreCase("Y")) {
                    warehouseInformation.setItemnumber(num);
                    System.out.println("保存成功！");
                    return;
                } else {
                    System.out.println("该选项不存在！");
                    return;
                }
            }
        }
    }

    public static void addcommodity(WarehouseInformation[] warehouseInformations, Scanner scanner) {
        while (true) {
            pzno();
            WarehouseInformation warehouseInformation = new WarehouseInformation();
            System.out.println("请输入商品编码：");
            String confirm1 = scanner.next();
            if (confirm1.length() != 8) {
                System.out.println("录入错误");
                return;
            } else {
                warehouseInformation.setItemno(confirm1);
            }
            System.out.println("请输入商品名称：");
            String confirm2 = scanner.next();
            warehouseInformation.setItemname(confirm2);
            System.out.println("请输入供货商信息：");
            String confirm3 = scanner.next();
            warehouseInformation.setSuppliername(confirm3);
            System.out.println("入库时间：");
            String confirm4 = scanner.next();
            if (confirm4.length() != 8) {
                System.out.println("录入错误");
                return;
            } else {
                warehouseInformation.setWarehousingtime(confirm4);
            }
            System.out.println("请输入存放仓库号：");
            String confirm5 = scanner.next();
            if (confirm5.length() != 3) {
                System.out.println("录入错误");
                return;
            } else {
                warehouseInformation.setWarehousenumber(confirm5);
            }
            System.out.println("请输入存放位置信息：");
            String confirm6 = scanner.next();
            warehouseInformation.setWarehouseplace(confirm6);

            pzno();
            System.out.println("1.商品编号：" + warehouseInformation.getItemno());
            System.out.println("2.商品名称：" + warehouseInformation.getItemname());
            System.out.println("3.供货商信息：" + warehouseInformation.getSuppliername());
            System.out.println("4.入库时间：" + warehouseInformation.getWarehousingtime());
            System.out.println("5.存放仓库号：" + warehouseInformation.getWarehousenumber());
            System.out.println("6.存放位置信息：" + warehouseInformation.getWarehouseplace());
            System.out.println("7.入库商品数量：" + warehouseInformation.getItemnumber());
            System.out.println("该商品入库操作已完成，是否提交（Y/N）");
            String tj = scanner.next();
            if (tj.equalsIgnoreCase("Y")) {
                warehouseInformations[nnum] = warehouseInformation;
                nnum++;
                System.out.println("提交成功！");
                break;
            } else
                continue;

        }

    }

    public static void pzno(){
        System.out.println("***********************************************************");
        System.out.println("            石家庄铁道大学前进22软件开发有限公司");
        System.out.println("                 仓库管理系统2022版");
        System.out.println("***********************************************************");
    }


    public static void pzmu(){
        System.out.println("***********************************************************");
        System.out.println("            石家庄铁道大学前进22软件开发有限公司");
        System.out.println("                 仓库管理系统2022版");
        System.out.println("                  1、商品入库管理");
        System.out.println("                  2、商品信息修改");
        System.out.println("                  3、商品出库管理");
        System.out.println("                  4、仓库盘点管理");
        System.out.println("***********************************************************");
    }


    public static  WarehouseInformation findmod(WarehouseInformation[] warehouseInformations,String itrmno){
        for(int i=0;i<warehouseInformations.length;i++){
            if(warehouseInformations[i].getItemno().equals(itrmno)&&warehouseInformations[i]!=null){
                return warehouseInformations[i];
            }
        }
        return null;
    }













}

}