using System;
using Ktyl.Util;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.UI;

public class PickUpDisplay : MonoBehaviour
{
    public bool paused => _paused;
    [SerializeField] private static bool _paused;

    [SerializeField] private GameObject artefactUI;
    [SerializeField] private SerialInt nearbyArtefactID;
    [SerializeField] private GameObject Player;
    [SerializeField] private Text artefactText;
    [SerializeField] private GameObject Artefacts;
    [SerializeField] private InputSettings inputSettings;
    [SerializeField] private DialogueSystem dialogue;

    private Artefact chosenArtefact;
    private static List<Artefact> completeList = new List<Artefact>();

    private void Awake()
    {
        EventHandler.current.onArtefactUI += PopUpOn;
        int i;

        for(i=0; i<Artefacts.transform.childCount; i++)
        {
            completeList.Add(Artefacts.transform.GetChild(i).GetComponent<ArtefactControl>().data);

        }
    }

    private void FixedUpdate()
    {
        foreach(Artefact arte in completeList)
        {
            if (nearbyArtefactID != -1 && arte.artefactID == nearbyArtefactID)
                chosenArtefact = arte;
        }
    }

    public void PopUpOn()
    {
        ;
        _paused = true;
        artefactUI.SetActive(true);
        Player.GetComponent<PlayerInput>().enabled = false;
        artefactText.text = "You have unlocked " + chosenArtefact.Name + "!";
        inputSettings.updateMode = (InputSettings.UpdateMode)1;
        Time.timeScale = 0f;
    }

    public void PopUpOff()
    {
        _paused = false;
        artefactUI.SetActive(false);
        inputSettings.updateMode = (InputSettings.UpdateMode)2;
        Player.GetComponent<PlayerInput>().enabled = true;
        Time.timeScale = 1.0f;

        dialogue.PlayLine(chosenArtefact.dialogueKey);
        chosenArtefact = null;
    }
}