using MahApps.Metro.SimpleChildWindow;

using NETworkManager.Localization.Resources;

using NETworkManager.Settings;

using NETworkManager.Utilities;

using NETworkManager.ViewModels;

using NETworkManager.Views;

using System.Threading.Tasks;

using System.Windows;

namespace NETworkManager

{

/// <summary>

/// Helper class for showing dialog messages.

/// </summary>

public static class DialogHelper

{

/// <summary>

/// Displays a modal message dialog with an OK button, allowing the user to acknowledge the message before

/// continuing.

/// </summary>

/// <remarks>The dialog is shown as a child window of the specified parent. The method is

/// asynchronous and returns when the dialog is dismissed by the user.</remarks>

/// <param name="parentWindow">The parent window that will host the message dialog. Cannot be null.</param>

/// <param name="title">The title text displayed in the message dialog window. Cannot be null.</param>

/// <param name="message">The main message content shown in the dialog. Cannot be null.</param>

/// <param name="icon">The icon to display in the dialog, indicating the message type. Defaults to Info if not specified.</param>

/// <param name="confirmButtonText">The text to display on the confirm button. If null, a default value is used.</param>

/// <returns>A task that completes when the user closes the message dialog.</returns>

public static Task ShowMessageAsync(Window parentWindow, string title, string message, ChildWindowIcon icon = ChildWindowIcon.Info, string confirmButtonText = null)

{

confirmButtonText ??= Strings.OK;

var childWindow = new MessageChildWindow();

var childWindowViewModel = new MessageViewModel(_ =>

{

childWindow.IsOpen = false;

ConfigurationManager.Current.IsChildWindowOpen = false;

}, message, icon, confirmButtonText);

childWindow.Title = title;

childWindow.DataContext = childWindowViewModel;

ConfigurationManager.Current.IsChildWindowOpen = true;

return parentWindow.ShowChildWindowAsync(childWindow);

}

/// <summary>

/// Displays an asynchronous modal dialog with OK and Cancel buttons, allowing the user to confirm or cancel an

/// action.

/// </summary>

/// <remarks>The dialog is shown as a child window of the specified parent. The method does not

/// return until the user closes the dialog. Custom button text and icon can be provided to tailor the dialog to

/// specific scenarios.</remarks>

/// <param name="parentWindow">The parent window that hosts the child dialog. Cannot be null.</param>

/// <param name="title">The title text displayed in the dialog window.</param>

/// <param name="message">The message content shown to the user in the dialog.</param>

/// <param name="icon">The icon displayed in the dialog to indicate the message type. Defaults to Info.</param>

/// <param name="confirmButtonText">The text label for the confirm button. If null, a default value is used.</param>

/// <param name="cancelButtonText">The text label for the cancel button. If null, a default value is used.</param>

/// <returns>A task that represents the asynchronous operation. The task result is <see langword="true"/> if the user

/// clicks OK; otherwise, <see langword="false"/>.</returns>

public static async Task<bool> ShowConfirmationMessageAsync(Window parentWindow, string title, string message, ChildWindowIcon icon = ChildWindowIcon.Info, string confirmButtonText = null, string cancelButtonText = null)

{

confirmButtonText ??= Strings.OK;

cancelButtonText ??= Strings.Cancel;

var result = false;

var childWindow = new MessageConfirmationChildWindow();

var childWindowViewModel = new MessageConfirmationViewModel(_ =>

{

childWindow.IsOpen = false;

ConfigurationManager.Current.IsChildWindowOpen = false;

result = true;

},

_ =>

{

childWindow.IsOpen = false;

ConfigurationManager.Current.IsChildWindowOpen = false;

},

message, icon, confirmButtonText, cancelButtonText);

childWindow.Title = title;

childWindow.DataContext = childWindowViewModel;

ConfigurationManager.Current.IsChildWindowOpen = true;

await parentWindow.ShowChildWindowAsync(childWindow);

return result;

}

}

}