using ClaudeDo.Ui.ViewModels.Modals;

namespace ClaudeDo.Ui.Tests;

public class DiffFileIconsTests
{
    [Theory]
    [InlineData("src/Foo.cs", "mdi:LanguageCsharp")]
    [InlineData("Views/A.axaml", "mdi:CodeTags")]
    [InlineData("a.xaml", "mdi:CodeTags")]
    [InlineData("a.xml", "mdi:CodeTags")]
    [InlineData("package.json", "mdi:CodeJson")]
    [InlineData("README.md", "mdi:LanguageMarkdownOutline")]
    [InlineData("X.csproj", "mdi:FileCogOutline")]
    [InlineData("ClaudeDo.slnx", "mdi:FileCogOutline")]
    [InlineData("run.ps1", "mdi:Powershell")]
    [InlineData("build.sh", "mdi:Console")]
    [InlineData("logo.png", "mdi:FileImageOutline")]
    public void ForPath_MapsKnownExtensions(string path, string expected)
        => Assert.Equal(expected, DiffFileIcons.ForPath(path));

    [Theory]
    [InlineData("Foo.CS")]
    [InlineData("A.AXAML")]
    public void ForPath_IsCaseInsensitive(string path)
        => Assert.NotEqual("mdi:FileOutline", DiffFileIcons.ForPath(path));

    [Theory]
    [InlineData("Dockerfile")]
    [InlineData("notes.unknownext")]
    [InlineData("")]
    public void ForPath_FallsBackToGenericFile(string path)
        => Assert.Equal("mdi:FileOutline", DiffFileIcons.ForPath(path));

    [Fact]
    public void FolderIcon_FollowsIsExpanded()
    {
        var dir = new DiffTreeNodeViewModel { Name = "src", IsDirectory = true };
        Assert.Equal("mdi:FolderOpen", dir.IconKey);
        dir.IsExpanded = false;
        Assert.Equal("mdi:Folder", dir.IconKey);
    }
}