using Godot;
using System;

public partial class Main : Control
{
	public MenuButton File;

	public FileTree tree;
	public FileBar bar;
	public CodeEdit EditWnd;

	public FileDialog OpenFolder;
	public FileDialog OpenFile;

	public override void _Ready()
	{
		DisplayServer.WindowSetFlag(DisplayServer.WindowFlags.Transparent, true);
		File = GetNode<MenuButton>("titlebar/HBoxContainer/ActionButtons/MenuButton");
		OpenFolder = GetNode<FileDialog>("OpenFolder");
        OpenFile = GetNode<FileDialog>("OpenFile");
		tree = GetNode<FileTree>("HBoxContainer/TreeView/VBoxContainer/Tree");
		bar = GetNode<FileBar>("HBoxContainer/VSplitContainer/PanelContainer2/VBoxContainer/TabBar");
		EditWnd = GetNode<CodeEdit>("HBoxContainer/VSplitContainer/PanelContainer2/VBoxContainer/CodeEdit");

		bar.EditorWindow = EditWnd;

		PopupMenu FileP = File.GetPopup();

		FileP.IdPressed += _OnItemPressed;

		tree.bar = bar;

    }

    public override void _Draw()
    {
		
        base._Draw();
    }

	internal void OpenFolderC()
	{
		void selected(string dirpath)
		{
			tree.Clear();
            TreeItem Rootitem = tree.CreateItem();
            Rootitem.SetText(0, "Root");

			tree.PopulateTree(dirpath, Rootitem);
            
        }
		OpenFolder.DirSelected += selected;

		OpenFolder.PopupCentered();
	}

	internal void OpenFileC()
	{
		void selected(string filepath)
		{
			bar.OpenFileAsTab(filepath);
		}
		OpenFile.FileSelected += selected;

		OpenFile.PopupCentered();
	}

	private void _OnItemPressed(long id)
	{
		switch (id)
		{
			case 0:
				OpenFolderC();
				break;
			case 1:
				OpenFileC();
				break;
			case 2:
				break;
		}
	}

	public override void _Process(double delta)
	{
        if (EditWnd.Text != "Create or open a file to use the editor! ")
        {
            EditWnd.Editable = true;
        }
        else
        {
            EditWnd.Editable = false;
        }
    }
}