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

public class MissionsUI : MonoBehaviour
{
    [Tooltip("The prefab of the Quest UI.")]
    public GameObject QuestUITemplate;

    Quest queuedquests;
    int queuedquestIndex;

    public static MissionsUI Instance;

    List<QuestUINew> quests;

    void Awake()
    {
        Instance = this;
        quests = new List<QuestUINew>();
    }
    // Use this for initialization
    void Start()
    {
     //   ConversationUI.Instance.EndDialog += Instance_EndDialog;
    }

    private void Instance_EndDialog()
    {
        //throw new System.NotImplementedException();

        if (queuedquests != null)
        {
            InitMission(queuedquests, queuedquestIndex);
            queuedquests = null;
            queuedquestIndex = 0;
        }
    }

    // Update is called once per frame
    void Update()
    {

    }

    public void AddMission(Quest quest,int index)
    {
        /*if (!ConversationUI.Instance.InConversation && PhoneUI.Instance.State == PhoneState.Idle)
        {
            InitMission(quest,index);
        }
        else
        {
            queuedquests = quest;
            queuedquestIndex = index;
        }*/
    }

    public void LoadMission(Quest quest, int index)
    {
        InitMission(quest,index);

        for (int i = 0; i < index; i++)
        {
            LoadCheck(i, quest.id);
        }

        
    }

    void InitMission(Quest quest,int index)
    {
        GameObject newQuest = Instantiate(QuestUITemplate, transform);
        newQuest.GetComponent<QuestUINew>().Init(quest, index);

        quests.Add(newQuest.GetComponent<QuestUINew>());
    }

    public void Check(int Index, string missionName)
    {
        foreach (QuestUINew quest in quests)
        {
            if (quest.QuestName == missionName)
            {
                quest.CheckTask(Index);
            }
        }
    }

    public void LoadCheck(int Index, string missionName)
    {
        foreach (QuestUINew quest in quests)
        {
            if (quest.QuestName == missionName)
            {
                quest.CheckTask(Index);
            }
        }
    }

    public void ToggleContent()
    {
        foreach (UIElement element in GetComponentsInChildren<UIElement>(true))
            element.ChangeVisibility(!element.Visible);
    }
}