using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class SettingResolution : MonoBehaviour
{
    [SerializeField] private TMP_Dropdown resDropDown;

    private bool isFullScreen = true;
    private List<Resolution> filteredResolutions = new List<Resolution>();

    // ÀÚÁÖ ¾²´Â ÇØ»óµµ ¸ñ·Ï
    private readonly Vector2Int[] commonResolutions =
    {
        new Vector2Int(1280, 720),
        new Vector2Int(1280, 768),
        new Vector2Int(1280, 800),
        new Vector2Int(1360, 768),
        new Vector2Int(1366, 768),
        new Vector2Int(1680, 1050),
        new Vector2Int(1920, 1080)
    };

    private void Start()
    {
        Resolution[] allResolutions = Screen.resolutions;
        resDropDown.ClearOptions();

        List<string> options = new List<string>();

        foreach (var res in allResolutions)
        {
            foreach (var common in commonResolutions)
            {
                if (res.width == common.x && res.height == common.y)
                {
                    // Áߺ¹ ¹æÁö
                    if (!filteredResolutions.Exists(r => r.width == res.width && r.height == res.height))
                    {
                        filteredResolutions.Add(res);
                        options.Add($"{res.width} x {res.height}");
                    }
                }
            }
        }

        resDropDown.AddOptions(options);
    }

    public void ChangeResolution()
    {
        int index = resDropDown.value;
        Resolution res = filteredResolutions[index];
        Screen.SetResolution(res.width, res.height, isFullScreen);
    }
}