using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;

public class QuestAction : MonoBehaviour
{
    public QuestScriptable questData;
    bool isRegistered = false;

    public UnityEvent OnComplete;
    public bool isFinalAction = true;

    public List<QuestCompleteResourceCheckEntry> resourceCheckEntries;


    private void OnTriggerEnter2D(Collider2D other)
    {
        if (other.CompareTag("Player") && other.transform == playerNetwork.localPlayerTransform)
        {
            foreach(QuestCompleteResourceCheckEntry entry in resourceCheckEntries) //Check if has all resources
            {   
                int stockCount = playerNetwork.localPlayerTransform.GetComponent<Inventory>().inventoryManager.GetStock(entry.resource.type);
                if(stockCount < entry.amount)
                {
                    Debug.Log($"Not enough {entry.resource.type}, need {entry.amount}, found {stockCount}");
                    return;
                }
            }
            
            foreach(QuestCompleteResourceCheckEntry entry in resourceCheckEntries){ //Remove resources
                if(playerNetwork.localPlayerTransform.GetComponent<Inventory>().inventoryManager.GetStock(entry.resource.type) < entry.amount){

                }else{
                        playerNetwork.localPlayerTransform.GetComponent<Inventory>().inventoryManager.RemoveItem(entry.resource.type, entry.amount);
                }
            }

            OnComplete.Invoke();
            Debug.Log("QuestAction: QuestAction completed");
            if (isFinalAction)
            {

                
                playerNetwork.localPlayerTransform.GetComponent<playerNetwork>().CompleteQuest(questData);
            }

            gameObject.SetActive(false);

        }

    }

    public void activate()
    {
        gameObject.SetActive(true);
    }


    void Update()
    {
        if (playerNetwork.localPlayerTransform != null && !isRegistered)
        {
            Register();
        }
    }

    void Register()
    {
        playerNetwork.registerQuestAction(this);
        isRegistered = true;

        gameObject.SetActive(false);
    }


}


[Serializable ]
public class QuestCompleteResourceCheckEntry
{
    public item resource;
    public int amount;
}