using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using SimpleFileBrowser;

public class SceneLoader : MonoBehaviour
{

    public void LoadMenuScene()
    {
        SceneManager.LoadSceneAsync("menu");
    }

    public void LoadScene(string scene_name)
    {
        Debug.Log(scene_name);
        SceneManager.LoadSceneAsync(scene_name);
    }

    public void QuitApplication()
    {
        Application.Quit();
    }

    public void SetLogDir()
    {
        // Show a select folder dialog 
        // onSuccess event: print the selected folder's path
        // onCancel event: print "Canceled"
        // Load file/folder: folder, Initial path: default (Documents), Title: "Select Folder", submit button text: "Select"
        FileBrowser.ShowLoadDialog((path) => { OnSetLogDir(path); },
                                        () => { Debug.Log("Canceled"); },
                                        true, null, "Select Log Folder", "Select");
    }

    public void OnSetLogDir(string path)
    {
        Debug.Log("Selected: " + path);
        GlobalState.log_path = path;
    }

    public string[] LoadScenePathsFromFile(string directoryPath)
    {
        List<string> scenePaths = new List<string>();

        // search in the directory
        string[] paths = System.IO.Directory.GetFiles(directoryPath, "*", System.IO.SearchOption.AllDirectories);
        foreach (string path in paths)
        {
            string extension = System.IO.Path.GetExtension(path);
            if (extension != "") { continue; } // get only bundle Assets (no file extension)

            AssetBundle bundle = AssetBundle.LoadFromFile(path);

            if (GlobalState.bundleScenes != null)
            {
                scenePaths.AddRange(bundle.GetAllScenePaths());
                GlobalState.bundleScenes.Add(bundle);
            }

        }
        return scenePaths.ToArray();
    }
}