#include "config.h"
#include <Arduino.h>

// Define melodies and their durations
int melody1[] = { 440, 523, 659, 587 }; // Startup tune
int noteDuration1[] = { 100, 50, 100, 150 };

int melody2[] = { 740, 784, 659 }; // Happy Tune
int noteDuration2[] = { 120, 120, 120 }; 

int melody3[] = { 440, 349, 392 }; // Sad Tune
int noteDuration3[] = { 150, 100, 150 };


// Function to play a specified tune
void playTune(int tuneIndex) {
    int* melody = nullptr; // Use pointer instead of array
    int* noteDuration = nullptr; // Use pointer instead of array
    int melodySize = 0; // To store the size of the melody

    switch(tuneIndex) {
        case 1:
            melody = melody1;
            noteDuration = noteDuration1;
            melodySize = sizeof(melody1) / sizeof(melody1[0]);
            break;
        case 2:
            melody = melody2;
            noteDuration = noteDuration2;
            melodySize = sizeof(melody2) / sizeof(melody2[0]);
            break;
        case 3:
            melody = melody3;
            noteDuration = noteDuration3;
            melodySize = sizeof(melody3) / sizeof(melody3[0]);
            break;
        default:
            return; // Invalid tune index
    }

    for (int i = 0; i < melodySize; i++) {
        tone(PIN_BUZZER, melody[i], noteDuration[i]);
        delay(noteDuration[i] + 20);
        noTone(PIN_BUZZER); // Stop the tone
    }
}