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 GameObject Player;
    [SerializeField] private Text artefactText;
    [SerializeField] private InputSettings inputSettings;
    [SerializeField] private DialogueSystem dialogue;
    [SerializeField] private ArtefactSystem artefacts;

    private Artefact chosenArtefact;

    private void Start()
    {
        EventHandler.current.onArtefactUI += PopUpOn;
    }

    private void Update()
    {
        var artefact = artefacts.GetNearbyArtefact();
        if (!artefact) return;
        
        chosenArtefact = artefact;
    }

    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;
    }
}