#include <stdio.h>
#include <stdlib.h>

int balance1 = 0;
int balance2 = 0;
int balance3 = 0;
int balance4 = 0;
int balance5 = 0;

void sendTransactions() {
    printf("Transactions Available\n");
    printf("1. Deposit\n");
    printf("2. Withdraw\n");
    printf("3. Transfer Funds\n");
    printf("4. Check Balance\n");
    printf("5. Main Menu\n");
    printf("*********************\n");
}

char getName(int id) {
    switch(id) {
        case 1:
            return 'RJ Dequina';
            break;
        case 2:
            return 'Raymart Sarmiento';
            break;
        case 3:
            return 'Arreza Ronnel';
            break;
        case 4:
            return 'Maersk Caddarao';
            break;
        case 5:
            return 'Clyde Lamina';
            break;
    }
}

void formatMessage(int id, char text[], int balance) {
    switch(id) {
        case 1:
            printf("*********************\n");
            printf("Account Name: RJ Dequina\n");
            printf("Current Balance: %d\n", balance1);
            printf("%s", text);
            printf("\n");
            printf("*********************\n");
            break;
        case 2:
            printf("*********************\n");
            printf("Account Name: Raymart Sarmiento\n");
            printf("Current Balance: %d\n", balance2);
            printf("%s", text);
            printf("\n");
            printf("*********************\n");
            break;
        case 3:
            printf("*********************\n");
            printf("Account Name: Arreza Ronnel\n");
            printf("Current Balance: %d\n", balance3);
            printf("%s", text);
            printf("\n");
            printf("*********************\n");
            break;
        case 4:
            printf("*********************\n");
            printf("Account Name: Maersk Caddarao\n");
            printf("Current Balance: %d\n", balance4);
            printf("%s", text);
            printf("\n");
            printf("*********************\n");
            break;
        case 5:
            printf("*********************\n");
            printf("Account Name: Clyde Lamina\n");
            printf("Current Balance: %d\n", balance5);
            printf("%s", text);
            printf("\n");
            printf("*********************\n");
            break;
    }
}

void clearScreen() {
    system("cls");
}

void dealTransaction(int id, int balance) {
    int choice;
    int amount;
    int chosenId;
    scanf("%d", &choice);
    switch(choice) {
        case 1:
            amount = 0;
            formatMessage(id, "Enter Amount to Deposit", balance);
            scanf("%d", &amount);
            balance += amount;
            formatMessage(id, "", balance);
            sendTransactions();
            dealTransaction(id, balance);
            break;
        case 2:
            amount = 0;
            formatMessage(id, "Enter Amount to Withdraw", balance);
            scanf("%d", &amount);
            if(amount > balance) {
                formatMessage(id, "Unsuccessful Transaction", balance);
                sendTransactions();
                dealTransaction(id, balance);
            } else {
                balance -= amount;
                formatMessage(id, "Successful Transaction", balance);
                sendTransactions();
                dealTransaction(id, balance);
            }
            formatMessage(id, "", balance);
            sendTransactions();
            dealTransaction(id, balance);
            break;
        case 3:
            amount = 0;
            formatMessage(id, "Enter account number you wish to transfer funds", balance);
            scanf("%d", &amount);
            if(amount == id) {
                formatMessage(id, "You cannot transfer to yourself", balance);
                sendTransactions();
                dealTransaction(id, balance);
            }else {
                if(amount < 1 || amount > 5) {
                    formatMessage(id, "Unsuccessful Transaction", balance);
                    sendTransactions();
                    dealTransaction(id, balance);
                }else {
                    int number = 0;
                    formatMessage(id, "How much you want to transfer to this account", balance);
                    scanf("%d", &number);
                    if(number > balance) {
                        formatMessage(id, "Inssuficient Balance", balance);
                        sendTransactions();
                        dealTransaction(id, balance);
                    }else {
                        switch(amount) {
                            case 1:
                                balance1+=number;
                                break;
                            case 2:
                                balance2+=number;
                                break;
                            case 3:
                                balance3+=number;
                                break;
                            case 4:
                                balance4+=number;
                                break;
                            case 5:
                                balance5+=number;
                                break;
                        }
                        balance-=number;
                        formatMessage(id, "Successful Transaction", balance);
                        sendTransactions();
                        dealTransaction(id, balance);
                    }
                }
            }
            break;
        case 4:
            formatMessage(id, "", balance);
            sendTransactions();
            dealTransaction(id, balance);
            break;
        case 5:
            printf("*********************\n");
            printf("Enter any account ID to start the transaction\n");
            printf("1. RJ Dequina\n");
            printf("2. Raymart Sarmiento\n");
            printf("3. Arreza Ronnel\n");
            printf("4. Maersk Caddarao\n");
            printf("5. Clyde Lamina\n");
            printf("*********************\n");
            scanf("%d", &chosenId);
            switch(chosenId) {
                case 1:
                    formatMessage(1, "", balance1);
                    sendTransactions();
                    dealTransaction(1, balance1);
                    break;
                case 2:
                    formatMessage(2, "", balance2);
                    sendTransactions();
                    dealTransaction(2, balance2);
                    break;
                case 3:
                    formatMessage(3, "", balance3);
                    sendTransactions();
                    dealTransaction(3, balance3);
                    break;
                case 4:
                    formatMessage(4, "", balance4);
                    sendTransactions();
                    dealTransaction(4, balance4);
                    break;
                case 5:
                    formatMessage(5, "", balance5);
                    sendTransactions();
                    dealTransaction(5, balance5);
                    break;
            }
            break;
    }
}

int main() {
    int chosenId;
    printf("*********************\n");
    printf("Enter any account ID to start the transaction\n");
    printf("1. RJ Dequina\n");
    printf("2. Raymart Sarmiento\n");
    printf("3. Arreza Ronnel\n");
    printf("4. Maersk Caddarao\n");
    printf("5. Clyde Lamina\n");
    printf("*********************\n");
    scanf("%d", &chosenId);
    switch(chosenId) {
        case 1:
            formatMessage(1, "", balance1);
            sendTransactions();
            dealTransaction(1, balance1);
            break;
        case 2:
            formatMessage(2, "", balance2);
            sendTransactions();
            dealTransaction(2, balance2);
            break;
        case 3:
            formatMessage(3, "", balance3);
            sendTransactions();
            dealTransaction(3, balance3);
            break;
        case 4:
            formatMessage(4, "", balance4);
            sendTransactions();
            dealTransaction(4, balance4);
            break;
        case 5:
            formatMessage(5, "", balance5);
            sendTransactions();
            dealTransaction(5, balance5);
            break;
    }
    return (0);
}