using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.IO;
using System.Threading;
using System.Windows.Forms;
using System.Data;

namespace m3uTool
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class MakeSubdir : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button selectDirectoryButton;
		private System.Windows.Forms.TextBox m3uDirectoryTextBox;
		private System.Windows.Forms.TextBox outputTextBox;
		private System.Windows.Forms.Button m3uMakeButton;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public MakeSubdir()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//
			// TODO: Add any constructor code after InitializeComponent call
			//
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.m3uDirectoryTextBox = new System.Windows.Forms.TextBox();
			this.outputTextBox = new System.Windows.Forms.TextBox();
			this.selectDirectoryButton = new System.Windows.Forms.Button();
			this.m3uMakeButton = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// m3uDirectoryTextBox
			// 
			this.m3uDirectoryTextBox.Enabled = false;
			this.m3uDirectoryTextBox.Location = new System.Drawing.Point(8, 8);
			this.m3uDirectoryTextBox.Name = "m3uDirectoryTextBox";
			this.m3uDirectoryTextBox.Size = new System.Drawing.Size(176, 20);
			this.m3uDirectoryTextBox.TabIndex = 0;
			this.m3uDirectoryTextBox.Text = "";
			// 
			// outputTextBox
			// 
			this.outputTextBox.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
				| System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.outputTextBox.Location = new System.Drawing.Point(8, 88);
			this.outputTextBox.Multiline = true;
			this.outputTextBox.Name = "outputTextBox";
			this.outputTextBox.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
			this.outputTextBox.Size = new System.Drawing.Size(272, 168);
			this.outputTextBox.TabIndex = 1;
			this.outputTextBox.Text = "";
			// 
			// selectDirectoryButton
			// 
			this.selectDirectoryButton.Location = new System.Drawing.Point(208, 8);
			this.selectDirectoryButton.Name = "selectDirectoryButton";
			this.selectDirectoryButton.TabIndex = 2;
			this.selectDirectoryButton.Text = "Select Dir...";
			this.selectDirectoryButton.Click += new System.EventHandler(this.selectDirectoryButton_Click);
			// 
			// m3uMakeButton
			// 
			this.m3uMakeButton.Enabled = false;
			this.m3uMakeButton.Location = new System.Drawing.Point(208, 40);
			this.m3uMakeButton.Name = "m3uMakeButton";
			this.m3uMakeButton.TabIndex = 3;
			this.m3uMakeButton.Text = "Make M3u";
			this.m3uMakeButton.Click += new System.EventHandler(this.m3uMakeButton_Click);
			// 
			// MakeSubdir
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(292, 266);
			this.Controls.Add(this.m3uMakeButton);
			this.Controls.Add(this.selectDirectoryButton);
			this.Controls.Add(this.outputTextBox);
			this.Controls.Add(this.m3uDirectoryTextBox);
			this.Name = "MakeSubdir";
			this.Text = "M3u Make";
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new MakeSubdir());
		}

		private void selectDirectoryButton_Click(object sender, System.EventArgs e)
		{
			FolderBrowserDialog fbd = new FolderBrowserDialog();
			DialogResult dialogResult = fbd.ShowDialog(this);

			if (dialogResult == DialogResult.OK)
			{
				m3uDirectoryTextBox.Text = fbd.SelectedPath;
			}
			UpdateRunButton();

		}

		private void UpdateRunButton()
		{
			if (m3uDirectoryTextBox.Text != null && m3uDirectoryTextBox.Text!="" && Directory.Exists(m3uDirectoryTextBox.Text))
			{
				m3uMakeButton.Enabled = true;
			}
			else
				m3uMakeButton.Enabled = false;
		}

		private void CreateM3uThread()
		{
			CreateM3uRecursive(new DirectoryInfo(m3uDirectoryTextBox.Text));
		}

		private void CreateM3uRecursive(DirectoryInfo info)
		{
			CreateM3u cm3u = new CreateM3u(info);
			cm3u.Create();
			outputTextBox.AppendText("Created " + cm3u.OutputFilename + Environment.NewLine);
			foreach (DirectoryInfo subDir in info.GetDirectories())
			{
				CreateM3uRecursive(subDir);
			}
		}

		private void m3uMakeButton_Click(object sender, System.EventArgs e)
		{
			Thread t = new Thread(new ThreadStart(CreateM3uThread));
			t.Start();
		}
	}
}