using AcDream.App.UI;
using AcDream.Core.Chat;
using AcDream.UI.Abstractions.Panels.SpewBox;

namespace AcDream.App.Tests.UI;

public sealed class SpewBoxControllerTests
{
    [Fact]
    public void Controller_IsClickThroughOverlayAndDisposesFromRetainedRoot()
    {
        var root = new UiRoot
        {
            Width = 1280f,
            Height = 720f,
        };
        var state = new SpewBoxState();

        using (var controller = new SpewBoxController(root, new SpewBoxVM(state)))
        {
            UiText text = Assert.IsType<UiText>(Assert.Single(root.Children));
            Assert.False(text.Visible);
            Assert.True(text.ClickThrough);
            Assert.Equal(int.MaxValue, text.ZOrder);

            state.Enqueue("You can't jump while in the air");

            UiText.Line line = Assert.Single(text.LinesProvider!());
            Assert.Equal("You can't jump while in the air", line.Text);
            Assert.True(text.Visible);
        }

        Assert.Empty(root.Children);
    }

    [Fact]
    public void Controller_NoContent_LeavesTextHiddenWithEmptyLines()
    {
        var root = new UiRoot { Width = 1280f, Height = 720f };
        using var controller = new SpewBoxController(root, new SpewBoxVM(new SpewBoxState()));

        UiText text = Assert.IsType<UiText>(Assert.Single(root.Children));
        Assert.Empty(text.LinesProvider!());
        Assert.False(text.Visible);
    }
}