package w;
import java.util.Scanner;
public class pa1 {
    public static void main(String[] args) {
        Scanner we = new Scanner(System.in);
        String ac[][] = {{"Okza", "123456", "ABC", "00000000"}, {"Farhan", "234567", "ABC", "00000001"},
        {"Syarief", "345678", "Diriman", "11111110"}, {"Titus", "456789", "IBN", "22222202"},
        {"Darell", "567890", "IRB", "33333033"}};
        String login[] = new String[2];
        int saldo[] = {500000, 2000000, 1500000, 700000, 100000000};
        int bol = 0;
        int use = 0;

        while (true) {
            bol = 0;
            System.out.println("\n\nMENU UTAMA");
            System.out.println("1. Daftar Rekening");
            System.out.println("2. Masuk");
            System.out.print("Masukkan Pilihan : ");
            int menu = we.nextInt();

            switch (menu) {
                case 1:
                    case1(ac, saldo);
                    continue;
                case 2:
                    do {
                        System.out.println("\nLogin\t*00 untuk kembali");
                        System.out.print("Masukkan Username : ");
                        login[0] = we.next();
                        if (login[0].equalsIgnoreCase("00")) {
                            break;
                        }
                        System.out.print("Masukkan Password : ");
                        login[1] = we.next();
                        for (int i = 0; i < ac.length; i++) {
                            if (login[0].equalsIgnoreCase(ac[i][0])) {
                                if (login[1].equalsIgnoreCase(ac[i][1])) {
                                    System.out.println("\nLogin Berhasil!");
                                    use = i;
                                    bol = 1;
                                    break;
                                }
                            }
                        }
                    } while (bol != 1);
            }

            if (bol != 0) {
                do {
                    System.out.printf("\n\nHalo, %s!\n", ac[use][0]);
                    System.out.println("1. Informasi saldo");
                    System.out.println("2. Penarikan tunai");
                    System.out.println("3. Transfer");
                    System.out.println("4. Ganti PIN");
                    System.out.println("5. Keluar");
                    System.out.print("Pilihan : ");
                    bol = we.nextInt();

                    switch (bol) {
                        case 1:
                            System.out.println("Saldo anda saat ini : Rp. " + saldo[use]);
                            continue;
                        case 2:
                            c2(saldo, use);
                            System.out.println("Saldo anda saat ini Rp. " + saldo[use]);
                            continue;
                        case 3:
                            System.out.println("\n1. Sesama Bank " + ac[use][2]);
                            System.out.println("2. Selain Bank " + ac[use][2]);
                            System.out.println("3. Keluar");
                            System.out.print("Pilihan : ");
                            int bol1 = we.nextInt();
                            int bank;
                            int min;
                            switch (bol1) {
                                case 1:
                                    if (ac[use][2].equalsIgnoreCase("ABC")) {
                                        bank = 2;
                                        min = 0;
                                        sesama(ac, saldo, use, bank, min);
                                        System.out.println("Saldo anda saat ini Rp. " + saldo[use]);
                                    } else {
                                        System.out.println("Tidak ada bank yang sama.");
                                    }
                                    continue;
                                case 2:
                                    bank = ac.length;
                                    if (ac[use][2].equalsIgnoreCase("IBN")) {
                                        min = 0;
                                        sesama(ac, saldo, use, bank, min);
                                    } else {
                                        min = 6500;
                                        sesama(ac, saldo, use, bank, min);
                                    }
                                    System.out.println("Saldo anda saat ini Rp. " + saldo[use]);
                                    continue;
                                case 3:
                                    continue;
                            }
                            continue;
                        case 4:
                            ac[use][1] = pin(we);
                            continue;
                    }

                } while (bol != 5);
            }
        }
    }

    private static void case1(String a[][], int b[]) {
        System.out.println("");
        String d[] = {"Username", "PIN", "Bank", "No. Rekening", "Saldo"};
        System.out.println("");
        System.out.printf("%c %-12s %c %-12s %c %-12s %c %12s %c %12s%c\n", '|', d[0], '|', d[1], '|', d[2], '|', d[3], '|', d[4], '|');
        min();

        for (int i = 0; i < a.length; i++) {
            System.out.printf("\n%c %-12s %c %-12s %c %-12s %c %-12s %c %12d%c\n", '|', a[i][0], '|', a[i][1], '|', a[i][2], '|', a[i][3], '|', b[i], '|');
            min();
        }
        System.out.println("");
    }

    static void min() {
        for (int i = 0; i < 5; i++) {
            System.out.print("---------------");
        }
    }

    private static void c2(int a[], int b) {
        Scanner we = new Scanner(System.in);

        System.out.print("Masukkan nominal : ");
        int tar = we.nextInt();
        a[b] -= tar;
        if (a[b] < 50000) {
            a[b] += tar;
            System.out.println("Penarikan tunai gagal.");
        } else {
            System.out.printf("Penarikan tunai Rp. %d berhasil!\n", tar);
        }
    }

    private static void sesama(String ac[][], int saldo[], int use, int bank, int min) {
        Scanner we = new Scanner(System.in);
        System.out.print("Masukkan rekening tujuan : ");
        String rek = we.next();
        int status = bank;
        for (int i = 0; i < bank; i++) {
            if (ac[i][3].equals(rek)) {

                System.out.print("Masukkan nominal\t: ");
                int tar = we.nextInt();
                saldo[use] -= tar;
                if (saldo[use] < 50000) {
                    saldo[use] += tar;
                    System.out.println("Transfer gagal.");
                    break;
                } else {
                    if (min == 0) {
                        saldo[use] -= min;
                    } else if (min == 6500) {
                        saldo[use] -= min;
                    }
                    saldo[i] += tar;
                    System.out.println("Transaksi Rp. " + tar + " ke " + rek + " Berhasil!");
                    status = 1;
                    break;
                }
            }
        }
        if (status == 2) {
            System.out.println("No. rekening yang anda tuju bukan bank ABC");
        } else if (status == ac.length) {
            System.out.println("No. rekening yang anda tuju tidak ditemukan");

        }
    }

    private static String pin(Scanner we) {
        System.out.print("Masukkan pin baru (6 digit angka) : ");
        String w;
        w = we.next();
        while (w.length() < 6) {
            System.out.println("Minimal 6 angka!");
            System.out.println("Masukkan pin baru : ");
            w = we.next();
        }
        return w;
    }
}