using UnityEngine;
using System.Collections.Generic;

public class MANAGER_QuestProgress : MonoBehaviour
{
    public static MANAGER_QuestProgress Instance { get; private set; }

    private void Awake()
    {

        PlayerPrefs.DeleteAll(); // DELME!!!!
        if (Instance == null){

            Instance = this;
            DontDestroyOnLoad(gameObject);

        }
        
        else Destroy(gameObject);
    }


    private void OnEnable() => MANAGER_GameEvents.OnQuestAction += HandleAction;
    private void OnDisable() => MANAGER_GameEvents.OnQuestAction -= HandleAction;


    private void HandleAction(string actionType, string targetId, int amount)
    {
        // 1. Исправлено обращение: используем currentData
        if (MANAGER_RemoteData.Instance == null || MANAGER_RemoteData.Instance.currentData == null) return;
    
        // 2. Берем список квестов из актуальных данных
        foreach (var quest in MANAGER_RemoteData.Instance.currentData.quests)
        {
            if (IsQuestCompleted(quest.id)) continue;
    
            if (quest.actionType == actionType && quest.targetId == targetId)
            {
                AddProgress(quest.id, amount);
            }
        }
    }

private void AddProgress(string questId, int amount)
{
    // Здесь тоже используем currentData
    var quest = MANAGER_RemoteData.Instance.currentData.quests.Find(q => q.id == questId);
    if (quest == null) return;
    
    int current = PlayerPrefs.GetInt("Quest_" + questId, 0);
    if (current >= quest.requiredAmount) return;
    
    current += amount;
    current = Mathf.Clamp(current, 0, quest.requiredAmount);
    
    PlayerPrefs.SetInt("Quest_" + questId, current);
    PlayerPrefs.Save();
    
    // Оповещаем UI, что нужно перерисовать прогресс
    MANAGER_GameEvents.TriggerUIUpdate(); 
}

    public int GetProgress(string questId)
    {
        return PlayerPrefs.GetInt("Quest_" + questId, 0);
    }


    public bool IsQuestReady(QuestData quest)
    {
        return GetProgress(quest.id) >= quest.requiredAmount;
    }


    public bool IsQuestCompleted(string questId)
    {
        return PlayerPrefs.GetInt("QuestCompleted_" + questId, 0) == 1;
    }


    public void ClaimReward(QuestData quest)
    {
        if (IsQuestReady(quest) && !IsQuestCompleted(quest.id))
        {

            PlayerPrefs.SetInt("QuestCompleted_" + quest.id, 1);
            PlayerPrefs.Save();
            


            MANAGER_GameEvents.OnUIUpdateNeeded?.Invoke();
        }
    }
}