using SecurityContract.BindingModels;
using SecurityContract.Logics;
using System;
using System.Windows.Forms;
using System.Xml.Linq;
using ToolsDesktop.Helpers;
using ToolsDesktop.Interfaces;
using ToolsDesktop.Models;
using ToolsModule.BusinessLogics;
using ToolsModule.Enums;

namespace SecurityWindowsDesktop.SpecialControls
{
    /// <summary>
    /// Контрол для работы с бекапом
    /// </summary>
    public partial class BackupControl : UserControl, IControl
	{
		/// <summary>
		/// Класс с бизнес-логикой работы с бекапом
		/// </summary>
		private readonly IBackupLogic _businessLogic;

		/// <summary>
		/// Событие, вызываемое при закрытии контрола
		/// </summary>
		private event Action<Guid> CloseEvent;

		/// <summary>
		/// Контрол для работы с бекапом
		/// </summary>
		public BackupControl()
		{
			InitializeComponent();
			_businessLogic = DependencyManager.Instance.Resolve<IBackupLogic>();
			Title = "Работа с бекапом";
			ControlId = new Guid("cc9844e6-5d92-4c89-b817-4c17ec382bc1");
			AccessOperation = AccessOperation.РаботасБекапом;
			toolStripButtonClose.Click += (object sender, EventArgs e) =>
			{
				CloseEvent?.Invoke(ControlId);
				Dispose();
			};
		}

		#region IControl
		public Guid ControlId { get; private set; }

		public string Title { get; private set; }

		public AccessOperation AccessOperation { get; private set; }

		public IControl GetInstance() => new BackupControl() { ControlId = Guid.NewGuid() };

		public void Open(ControlOpenModel model)
		{
			if (model.CloseList != null)
			{
				CloseEvent += model.CloseList;
			}
			Dock = DockStyle.Fill;
		}

		public string SaveToXml() => new XElement("Control",
				new XAttribute("Type", GetType().FullName),
				new XAttribute("ControlId", ControlId),
				new XAttribute("Title", Title),
				new XAttribute("AccessOperation", AccessOperation)).ToString();

		public void LoadFromXml(string xml)
		{
			var control = XElement.Parse(xml);
			ControlId = new Guid(control.Attribute("ControlId").Value.ToString());
			Title = control.Attribute("Title").Value.ToString();
			AccessOperation = (AccessOperation)Enum.Parse(typeof(AccessOperation), control.Attribute("AccessOperation").Value.ToString());
		}
		#endregion

		/// <summary>
		/// Выбор пути для папки сохранения бекапа
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void ButtonSaveSelectFolder_Click(object sender, EventArgs e)
		{
			var fbd = new FolderBrowserDialog();
			if (fbd.ShowDialog() == DialogResult.OK)
			{
				textBoxSaveFolderName.Text = fbd.SelectedPath;
			}
		}

		/// <summary>
		/// Создание бекапа
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void ButtonCreateBackup_Click(object sender, EventArgs e)
		{
			var cursor = Cursor.Current;
			Cursor.Current = Cursors.WaitCursor;
			if (_businessLogic.CreateBackUp(new BackupBindingModel
			{
				FolderName = textBoxSaveFolderName.Text,
				FullData = checkBoxFullLoad.Checked,
				CreateArchive = checkBoxCreateArchive.Checked
			}))
			{
				DialogHelper.MessageInformation("Сохранение прошло успешно", "Результат");
			}
			else
			{
				DialogHelper.MessageException(_businessLogic.Errors, "Ошибки при сохранении");
			}
			Cursor.Current = cursor;
		}

		/// <summary>
		/// Выбор пути для папки восстановления бекапа
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void ButtonLoadSelectFolder_Click(object sender, EventArgs e)
		{
			var fbd = new FolderBrowserDialog();
			if (fbd.ShowDialog() == DialogResult.OK)
			{
				textBoxLoadFolderName.Text = fbd.SelectedPath;
			}
		}

		/// <summary>
		/// Выбор пути для файла-архива с бекапом
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void ButtonLoadArchiveSelect_Click(object sender, EventArgs e)
		{
			var ofd = new OpenFileDialog();
			if (ofd.ShowDialog() == DialogResult.OK)
			{
				textBoxLoadArchiveName.Text = ofd.FileName;
			}
		}

		/// <summary>
		/// Восстановление
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void ButtonRestoreBackup_Click(object sender, EventArgs e)
		{
			var cursor = Cursor.Current;
			Cursor.Current = Cursors.WaitCursor;
			if (_businessLogic.RestoreBackUp(new BackupBindingModel
			{
				FolderName = textBoxLoadFolderName.Text,
				ArchiveFileName = textBoxLoadArchiveName.Text
			}))
			{
				DialogHelper.MessageInformation("Сохранение прошло успешно", "Результат");
			}
			else
			{
				DialogHelper.MessageException(_businessLogic.Errors, "Ошибки при сохранении");
			}
			Cursor.Current = cursor;
		}
	}
}