using UnityEngine;

public class YummyCake : MonoBehaviour
{
    public AudioClip spawnSound;

    public AudioClip breakSound;

    public AudioClip missedSound;

    public AudioClip stormSound;

    public GameObject lightningPrefab;

    public GameObject laserPrefab;

    public GameObject magnetPrefab;

    public GameObject keyPrefab;

    private AudioSource audioSource;

    private Animator animator;

    private static float laserProbability = 0.4f;

    private static float magnetProbability = 0.2f;

    private static float keyProbability = 0.1f;

    private static float manyProbability = 0.2f;

    private static float stormProbability = 0.01f;

    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {
        audioSource = GetComponent<AudioSource>();
        animator = GetComponent<Animator>();

        audioSource.PlayOneShot(spawnSound);
    }

    public void BreakOrMiss()
    {
        // TODO: Implement logic to check if the cake is in a clear area or not
        bool inClearArea = true;

        if (inClearArea)
        {
            animator.SetTrigger("break");
            audioSource.PlayOneShot(breakSound);
            Break();
        }
        else
        {
            animator.SetTrigger("miss");
            audioSource.PlayOneShot(missedSound);
        }
    }

    public void OnAnimationComplete()
    {
        Destroy(gameObject);
    }

    private void SpawnItem(float randomValue)
    {
        if (randomValue < laserProbability)
        {
            Instantiate(laserPrefab, transform.position, Quaternion.identity);
        }
        else if (randomValue < magnetProbability)
        {
            Instantiate(magnetPrefab, transform.position, Quaternion.identity);
        }
        else if (randomValue < keyProbability)
        {
            Instantiate(keyPrefab, transform.position, Quaternion.identity);
        }
        else
        {
            Instantiate(lightningPrefab, transform.position, Quaternion.identity);
        }
    }

    private void Break()
    {
        float isStorm = Random.value;

        if (isStorm < stormProbability)
        {
            // Trigger a storm event, ie. spawn multiple items at once.
            audioSource.PlayOneShot(stormSound);

            for (int i = 0; i < Random.Range(8, 12); i++)
            {
                float randomValue = Random.value;
                SpawnItem(randomValue);
            }
        }
        else
        {
            // The first yummy is guaranteed.
            float randomValue = 0.0f;

            while (randomValue < manyProbability)
            {
                SpawnItem(randomValue);

                // Update randomValue to determine if we should spawn another item.
                randomValue = Random.value;
            }
        }
    }
}