package ASSIGNMENT.assignment2.xeco.info;

public interface IXe {
    public void nhap();
    public void hienthi();
}

package ASSIGNMENT.assignment2.xeco.info;

import java.util.Scanner;

public class XeMay implements IXe {

    String bienso;
    String loaixe;
    String mauxe;
    float giatien;

    public XeMay() {
    }

    public XeMay(String bienso, String loaixe, String mauxe, float giatien) {
        this.bienso = bienso;
        this.loaixe = loaixe;
        this.mauxe = mauxe;
        this.giatien = giatien;
    }

    public String getBienso() {
        return bienso;
    }

    public void setBienso(String bienso) {
        this.bienso = bienso;
    }

    public String getLoaixe() {
        return loaixe;
    }

    public void setLoaixe(String loaixe) {
        this.loaixe = loaixe;
    }

    public String getMauxe() {
        return mauxe;
    }

    public void setMauxe(String mauxe) {
        this.mauxe = mauxe;
    }

    public float getGiatien() {
        return giatien;
    }

    public void setGiatien(float giatien) {
        this.giatien = giatien;
    }

    @Override
    public void nhap() {
        Scanner scan = new Scanner(System.in);
        System.out.println("Nhap bien so: ");
        bienso = scan.nextLine();
        System.out.println("Nhap loai xe: ");
        loaixe = scan.nextLine();
        System.out.println("Nhap mau xe: ");
        mauxe = scan.nextLine();
        System.out.println("Nhap gia tien");
        giatien = Float.parseFloat(scan.nextLine());
        System.out.println("");
    }

    @Override
    public void hienthi() {
        System.out.println("Bien so la:" + bienso);
        System.out.println("Loai xe la:" + loaixe);
        System.out.println("Mau xe la:" + mauxe);
        System.out.println("Gia tien la:" + giatien);
        System.out.println("");
    }
}

package ASSIGNMENT.assignment2.xemay.hanoi;
import ASSIGNMENT.assignment2.xeco.info.XeMay;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Scanner;
public class XeMayHaNoi extends XeMay {
    Scanner scan = new Scanner(System.in);
    int n;
    ArrayList<XeMay> list = new ArrayList<>();

    public XeMayHaNoi() {
    }

    public XeMayHaNoi(String bienso, String loaixe, String mauxe, float giatien, Scanner scan, int n, ArrayList<XeMay> list) {
        super(bienso, loaixe, mauxe, giatien);
        this.scan = scan;
        this.n = n;
        this.list = list;
    }

    @Override
    public void nhap() {
        System.out.print("Nhap so xe: ");
        n = Integer.parseInt(scan.nextLine());
        for (int i = 0; i < n; i++) {
            XeMay xm = new XeMay();
            System.out.println("Nhap thong tin xe thu " + (i + 1) + " :");
            xm.nhap();
            list.add(xm);
        }
    }

    @Override
    public void hienthi() {
        for (int j = 0; j < list.size(); j++) {
            System.out.println("xe thu: "+(j+1));
            list.get(j).hienthi();
        }
    }

    public void sapxep() {
        Collections.sort(list, new Comparator<XeMay>() {
            @Override
            public int compare(XeMay xeMay, XeMay t1) {
                if (xeMay.getBienso().equalsIgnoreCase(t1.getBienso())) {
                    return -1;
                }
                return 1;
            }
        });
        hienthi();
    }

    public void timkiem(){
        System.out.println("Nhap bien so xe can tim: ");
        String biensoxe=scan.nextLine();
        for (int k = 0 ; k<list.size();k++){
            if (list.get(k).getBienso().equalsIgnoreCase(biensoxe)){
                list.get(k).hienthi();
            }
            System.out.println("Khong tim thay xe co bien so "+biensoxe);
        }
    }

    public void thongKe(){
        System.out.println("Thong ke thong tin cac xe dang quan ly tai Ha Noi: ");
        hienthi();
    }
}

package ASSIGNMENT.assignment2.xemay.hoabinh;

import ASSIGNMENT.assignment2.xeco.info.XeMay;


import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Scanner;

public class XeMayHoaBinh extends XeMay {
    Scanner scan = new Scanner(System.in);
    int n;

    ArrayList<XeMay> list = new ArrayList<>();

    public XeMayHoaBinh() {
    }

    public XeMayHoaBinh(String bienso, String loaixe, String mauxe, float giatien, Scanner scan, int n, ArrayList<XeMay> list) {
        super(bienso, loaixe, mauxe, giatien);
        this.scan = scan;
        this.n = n;
        this.list = list;
    }

    @Override
    public void nhap() {
        System.out.print("Nhap so xe: ");
        n = Integer.parseInt(scan.nextLine());
        for (int i = 0; i < n; i++) {
            XeMay xm = new XeMay();
            System.out.println("Nhap thong tin xe thu " + (i + 1) + " :");
            xm.nhap();
            list.add(xm);
        }
    }

    @Override
    public void hienthi() {
        for (int j = 0; j < list.size(); j++) {
            System.out.println("xe thu: "+(j+1));
            list.get(j).hienthi();
        }
    }

    public void sapxep() {
        Collections.sort(list, new Comparator<XeMay>() {
            @Override
            public int compare(XeMay xeMay, XeMay t1) {
                if (xeMay.getBienso().equalsIgnoreCase(t1.getBienso())) {
                    return -1;
                }
                return 1;
            }
        });
        hienthi();
    }

    public void timkiem(){
        System.out.println("Nhap bien so xe can tim: ");
        String biensoxe=scan.nextLine();
        for (int k = 0 ; k<list.size();k++){
            if (list.get(k).getBienso().equalsIgnoreCase(biensoxe)){
                list.get(k).hienthi();
            }
            System.out.println("Khong tim thay xe co bien so "+biensoxe);
        }
    }

    public void thongKe(){
        System.out.println("Thong ke thong tin cac xe dang quan ly tai Hoa Binh: ");
        hienthi();
    }
}

package ASSIGNMENT.assignment2.xemay.QuanLyChung;
import ASSIGNMENT.assignment2.xemay.hanoi.XeMayHaNoi;
import ASSIGNMENT.assignment2.xemay.hoabinh.XeMayHoaBinh;
import java.util.Scanner;
public class QuanLyChung {
    public static void main(String[] args) {
        XeMayHoaBinh xmhb = new XeMayHoaBinh();
        XeMayHaNoi xmhn = new XeMayHaNoi();
        Scanner scan = new Scanner(System.in);
        int choose;
        do {
            showMenu();
            System.out.print(" Nhap lua chon :");
            choose = Integer.parseInt(scan.nextLine());
            switch (choose) {
                case 1:
                    xmhb.nhap();
                    break;
                case 2:
                    xmhn.nhap();
                    break;
                case 3:
                    System.out.println("1.Ha Noi");
                    System.out.println("2.Hoa Binh");
                    System.out.print(" Nhap lua chon :");
                    choose = Integer.parseInt(scan.nextLine());
                    switch (choose) {
                        case 1:
                            xmhn.sapxep();
                            break;
                        case 2:
                            xmhb.sapxep();
                            break;
                        default:
                            break;
                    }
                    break;
                case 4:
                    System.out.println("1.Ha Noi");
                    System.out.println("2.Hoa Binh");
                    System.out.print(" Nhap lua chon :");
                    choose = Integer.parseInt(scan.nextLine());
                    switch (choose) {
                        case 1:
                            xmhn.timkiem();
                            break;
                        case 2:
                            xmhb.timkiem();
                            break;
                        default:
                            break;
                    }
                    break;
                case 5:
                    System.out.println("1.Ha Noi");
                    System.out.println("2.Hoa Binh");
                    System.out.print(" Nhap lua chon :");
                    choose = Integer.parseInt(scan.nextLine());
                    switch (choose) {
                        case 1:
                            xmhn.thongKe();
                            break;
                        case 2:
                            xmhb.thongKe();
                            break;
                        default:
                            break;
                    }
                    break;
                case 6:
                    System.out.println("Thoat..");
                    break;
                default:
                    System.err.println("Nhap sai !!!");
                    break;
            }
        } while (choose != 6);
    }

    public static void showMenu() {
        System.out.println("*================*");
        System.out.println("1. Nhập thông tin cho n xe máy tại tỉnh Hòa Bình.");
        System.out.println("2. Nhập thông tin cho n xe máy tại tỉnh Hà Nội.");
        System.out.println("3. Sắp xếp danh sách tăng theo biển số xe.");
        System.out.println("4. Tìm kiếm thông tin xe theo biển số xe.");
        System.out.println("5. Thống kê số lượng xe đang quản lý. ");
        System.out.println("6. Thoát");
        System.out.println("*================*");

    }
}