using System.IO;
using System.Windows;
using System.Windows.Forms;
using BetterPatchFileCreator.Code;

namespace BetterPatchFileCreator.XAML.PageFuncs
{
	/// <summary>
	/// Interaction logic for CreateNewConfigPageFunc.xaml
	/// </summary>
	public partial class CreateNewConfigPageFunc : ObjectPageFunc {
		private PatchConfig config;

		public CreateNewConfigPageFunc() {
			InitializeComponent();
		}

		private void PathGotFocus(object sender, RoutedEventArgs e)
		{
			FolderBrowserDialog dialog = new FolderBrowserDialog();
			if (dialog.ShowDialog() == DialogResult.OK) {
				tbPath.Text = dialog.SelectedPath;
			}
		}

		private void OkClick(object sender, RoutedEventArgs e)
		{
			CreatePatchConfig();
			CreateDirectories();
			IndexClient();
		}
		private void CreatePatchConfig() {
				config = new PatchConfig {
				Name = tbName.Text,
				Description = tbDesc.Text,
				Version = 0,
				ClientPath = tbPath.Text,
			};
			config.PatchFilePath = config.GetDataPath();
			config.XmlPath = config.GetXmlPath();
		}
		private void CreateDirectories() {
			CreateDirectory(config.GetBasePath());
			CreateDirectory(config.PatchFilePath);
			CreateDirectory(config.XmlPath);
		}
		private static void CreateDirectory(string path) {
			DirectoryInfo info = new DirectoryInfo(path);
			if (!info.Exists) {
				info.Create();
			}
		}
		private void IndexClient() {
			var page = new IndexingClientPageFunc(config);
			page.OnReturn += IndexingReturn;
			page.Start();
			DataProvider.MainWindowInstance.Navigate(page);
		}

		private void IndexingReturn(object sender, PageFunctionEventArgs<object> e) {
			DataProvider.MainWindowInstance.Navigate(this);
			DataProvider.PatchConfigs.Add(config);
			ReturnValue(null);
		}
	}
}