using System.Windows;
using Xunit;

namespace ytLive.Tests;

/// <summary>
/// The Rename Recording modal (creator-reported, 2026-09-18) cut off the file-name
/// textbox: the fixed window was too short for its stacked content. The height is
/// bumped 20% (230 → 276); this test renders the real dialog and asserts the textbox
/// bottom edge lands inside the client area instead of clipping.
/// </summary>
[Collection("RealApp")]
public sealed class RenameRecordingDialogSizingTests
{
    private readonly RealAppHost _app;

    public RenameRecordingDialogSizingTests(RealAppHost app) => _app = app;

    [Fact]
    public void DialogHeight_Bumps20Percent_AndNameBoxIsNotClipped()
    {
        _app.Run(Run);
    }

    private void Run()
    {
        var dialog = new RenameRecordingDialog("rec-2026-09-18");
        try
        {
            Assert.Equal(276, dialog.Height);

            dialog.Show();
            dialog.UpdateLayout();

            var box = dialog.NameBox;
            Assert.True(box.ActualWidth > 0, "file-name textbox must have a real layout");
            var client = (FrameworkElement)dialog.Content;
            var bottom = box.TransformToAncestor(client)
                .TransformBounds(new Rect(box.RenderSize)).Bottom;
            Assert.True(bottom <= client.ActualHeight,
                $"textbox bottom ({bottom:0.##}) must sit inside the client area " +
                $"({client.ActualHeight:0.##}) — the dialog is clipping the name box");
        }
        finally
        {
            dialog.Close();
        }
    }
}