using AcDream.App.Spells;
using AcDream.App.UI;
using AcDream.App.UI.Layout;
using AcDream.Core.Items;
using AcDream.Core.Spells;

namespace AcDream.App.Tests.UI.Layout;

public sealed class SpellbookWindowControllerTests
{
    [Fact]
    public void RetailFixture_BindsTextTabs_AndPropagatesOpenClosedState()
    {
        ImportedLayout layout = FixtureLoader.LoadSpellbook();
        var closed = new List<uint>();
        using SpellbookWindowController? controller = SpellbookWindowController.Bind(
            layout,
            new Spellbook(),
            new ClientObjectTable(),
            () => 1u,
            new Dictionary<uint, SpellComponentDescriptor>(),
            spellId => spellId,
            iconId => iconId,
            _ => 1,
            _ => { },
            _ => { },
            _ => { },
            (_, _) => { },
            () => closed.Add(1u));

        Assert.NotNull(controller);
        UiText spellTab = Assert.IsType<UiText>(layout.FindElement(SpellbookWindowController.SpellTabId));
        UiText componentTab = Assert.IsType<UiText>(layout.FindElement(SpellbookWindowController.ComponentTabId));
        UiElement spellPage = Assert.IsAssignableFrom<UiElement>(layout.FindElement(SpellbookWindowController.SpellPageId));
        UiElement componentPage = Assert.IsAssignableFrom<UiElement>(layout.FindElement(SpellbookWindowController.ComponentPageId));

        Assert.Equal(RetailUiStateIds.Open, spellTab.ActiveRetailStateId);
        Assert.Equal(RetailUiStateIds.Closed, componentTab.ActiveRetailStateId);
        Assert.True(spellPage.Visible);
        Assert.False(componentPage.Visible);
        Assert.Equal(3, spellTab.Children.Count);
        Assert.All(spellTab.Children, child =>
            Assert.Equal(RetailUiStateIds.Open, Assert.IsAssignableFrom<IUiDatStateful>(child).ActiveRetailStateId));

        componentTab.OnEvent(new UiEvent(0, componentTab, UiEventType.Click));

        Assert.Equal(SpellbookWindowPage.Components, controller!.CurrentPage);
        Assert.Equal(RetailUiStateIds.Closed, spellTab.ActiveRetailStateId);
        Assert.Equal(RetailUiStateIds.Open, componentTab.ActiveRetailStateId);
        Assert.False(spellPage.Visible);
        Assert.True(componentPage.Visible);
        Assert.All(componentTab.Children, child =>
            Assert.Equal(RetailUiStateIds.Open, Assert.IsAssignableFrom<IUiDatStateful>(child).ActiveRetailStateId));
        Assert.Empty(closed);
    }
}