using System.Linq;
using Paca.Browser.Tabs;
using Xunit;

namespace Paca.Tests.Browser;

public class ChromeOmniboxSiteSearchTests
{
    [Theory]
    [InlineData("@tabs youtube", SiteSearchScope.Tabs, "youtube")]
    [InlineData("@탭 네이버", SiteSearchScope.Tabs, "네이버")]
    [InlineData("@history github", SiteSearchScope.History, "github")]
    [InlineData("@기록 flutter", SiteSearchScope.History, "flutter")]
    [InlineData("@bookmarks 개발", SiteSearchScope.Bookmarks, "개발")]
    [InlineData("@북마크 paca", SiteSearchScope.Bookmarks, "paca")]
    [InlineData("@즐겨찾기 news", SiteSearchScope.Bookmarks, "news")]
    public void Parse_Recognizes_Valid_SiteSearch_Scopes(string input, SiteSearchScope expectedScope, string expectedFilter)
    {
        var result = OmniboxSiteSearchEvaluator.Parse(input);
        Assert.NotNull(result);
        Assert.Equal(expectedScope, result.Scope);
        Assert.Equal(expectedFilter, result.FilterText);
    }

    [Theory]
    [InlineData("@tabs", SiteSearchScope.Tabs, "")]
    [InlineData("@history", SiteSearchScope.History, "")]
    [InlineData("@bookmarks", SiteSearchScope.Bookmarks, "")]
    public void Parse_Handles_Empty_Filter(string input, SiteSearchScope expectedScope, string expectedFilter)
    {
        var result = OmniboxSiteSearchEvaluator.Parse(input);
        Assert.NotNull(result);
        Assert.Equal(expectedScope, result.Scope);
        Assert.Equal(expectedFilter, result.FilterText);
    }

    [Theory]
    [InlineData("hello world")]
    [InlineData("https://example.com")]
    [InlineData("@unknown something")]
    [InlineData("")]
    [InlineData(null)]
    public void Parse_Returns_Null_For_Non_SiteSearch_Input(string? input)
    {
        var result = OmniboxSiteSearchEvaluator.Parse(input);
        Assert.Null(result);
    }

    [Fact]
    public void Scopes_Contain_Proper_Glyphs_And_Descriptions()
    {
        Assert.NotEmpty(OmniboxSiteSearchEvaluator.Scopes);
        Assert.All(OmniboxSiteSearchEvaluator.Scopes, s =>
        {
            Assert.StartsWith("@", s.Keyword);
            Assert.NotEmpty(s.DisplayTitle);
            Assert.NotEmpty(s.Description);
            Assert.NotEmpty(s.Glyph);
        });
    }

    [Fact]
    public void MainWindow_Integrates_OmniboxSiteSearch()
    {
        var csPath = Paca.Tests.Infrastructure.SourceTree.AppPath("MainWindow.xaml.cs");
        Assert.True(System.IO.File.Exists(csPath));
        var code = System.IO.File.ReadAllText(csPath);
        Assert.Contains("OmniboxSiteSearchEvaluator.Parse", code);
    }
}