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


namespace JTN
{
    public class Startup : MonoBehaviour
    {
        public bool changeResolutionAutomatically;
        public bool useStartupScriptHere;
        public TMP_Text MessageText;
        [ShowOnly] public int MissingAssetFiles = 0;
        public List<string> FilesThatMustExistInStreamingAssetsToSwitchScenes = new List<string>() {
            Path.Combine("Audio", "Audio.blk")
        };
        [ShowOnly]
        public string MissingFiles = "";
        public void resoChange()
        {
            if (!PlayerPrefs.HasKey("FullscreenState"))
            {
                if (changeResolutionAutomatically && useStartupScriptHere)
                {
                    Screen.SetResolution(1533, 720, false);
                    Debug.Log("Changed game resolution to 1533x720");
                }
            }
            else
            {
                int FullscreenState = PlayerPrefs.GetInt("FullscreenState");
                if (FullscreenState == 0)
                {
                    Screen.fullScreenMode = FullScreenMode.Windowed;
                    Screen.SetResolution(1533, 720, false);
                    Debug.Log("Changed game resolution to 1533x720");
                } else
                {
                    Debug.Log($"Set game resolution to {Screen.currentResolution} (fullscreen)");
                    Screen.fullScreenMode = FullScreenMode.FullScreenWindow;
                }
            }
        }
        private void Start()
        {
            if (useStartupScriptHere)
            {
                resoChange();
                if (!PlayerPrefs.HasKey("PostProcessingEnabled"))
                    PlayerPrefs.SetInt("PostProcessingEnabled", 1);
                foreach (string Filename in FilesThatMustExistInStreamingAssetsToSwitchScenes)
                    if (!File.Exists(Path.Combine(Application.streamingAssetsPath, Filename)))
                    {
                        MissingAssetFiles++;
                        MissingFiles += "\n" + Path.Combine(Application.streamingAssetsPath, Filename);
                    }

                if (MissingAssetFiles == 0)
                {
                    Debug.Log("No missing files were found. Loading next scene.");
                    JTN.Utils.SwitchScene("HomeWorld_Journey1");
                }
                else
                {
                    MessageText.text = $"{MissingAssetFiles} asset(s) that are required to run the game have been moved, deleted or renamed.\n\nSearched for but was not found:<size=28>{MissingFiles}";
                }
            }
        }
    }
}