using System;
using System.Collections.Generic;
using Sirenix.OdinInspector;
using UnityEngine;

public class ModuleControl : MonoBehaviour
{
    public List<ModuleBehavior> modules;
    public List<BulletBehavior> bulletBehaviorsApplied;

    [Tooltip("These behaviors are detached from all other logic and will be added after module behaviors were added.")]
    public List<BulletBehavior> testBehaviorsApplied;

    // Prefab used to create a new cached bullet for the player
    [SerializeField] private GameObject prefabProjectile;
    // Copy of the actual prefab with all behaviors attached
    [SerializeField, Unity.Collections.ReadOnly] private GameObject cachedProjectile;

    [Button, HorizontalGroup("Split", 0.75f)]
    private void GenerateProjectile()
    {
        ClearCache();
        InitiateModules(modules);
        SetupCachedBullet();
        AddBehaviors(bulletBehaviorsApplied);
        GetComponent<DroneFire>().projectilePrefab = cachedProjectile;
    }

    [Button, HorizontalGroup("Split/right")]
    private void ClearCache()
    {
        bulletBehaviorsApplied.Clear();
        if(cachedProjectile!= null) DestroyImmediate(cachedProjectile);
        cachedProjectile = null;
    }

    private void SetupCachedBullet()
    {
        cachedProjectile = Instantiate(prefabProjectile, transform, false);
        cachedProjectile.name = "[test] Projectile";
        cachedProjectile.SetActive(false);
    }

    private void InitiateModules(List<ModuleBehavior> moduleBehaviors)
    {
        foreach (var moduleBehavior in moduleBehaviors)
            moduleBehavior.InitiateModule(this);
    }

    private void AddBehaviors(List<BulletBehavior> bulletBehaviors)
    {
        foreach (var behavior in bulletBehaviors)
        {
            cachedProjectile.AddComponent(behavior.GetType());
        }

        foreach (var behavior in testBehaviorsApplied)
        {
            cachedProjectile.AddComponent(behavior.GetType());
        }
    }

    private void Start()
    {
        GenerateProjectile();
    }
}