using System;
using System.IO;
using Paca.App;
using Paca.Browser.Tabs;
using Paca.Tests.Infrastructure;
using Xunit;

namespace Paca.Tests.Browser;

public class ChromeParityMilestone13Tests
{
    [Fact]
    public void ToggleTabMute_음소거_토글_정상_동작()
    {
        using var sta = StaDispatcher.Start();
        WpfTestApp.Ensure(sta.Dispatcher);
        sta.Invoke(() =>
        {
            var dataDir = Path.Combine(Path.GetTempPath(), $"vd_mute_{Guid.NewGuid():N}");
            Environment.SetEnvironmentVariable("VD_DATA_DIR", dataDir);
            try
            {
                var win = new MainWindow();
                win.TabsManager.Tabs.Clear();
                var tab = win.TabsManager.NewTab("https://site1.com");
                Assert.False(tab.IsMuted);

                win.ToggleTabMute(tab);
                Assert.True(tab.IsMuted);

                win.ToggleTabMute(tab);
                Assert.False(tab.IsMuted);
            }
            finally
            {
                try { if (Directory.Exists(dataDir)) Directory.Delete(dataDir, true); } catch { }
            }
        });
    }

    [Fact]
    public void MainWindow_XAML_IsMuted_트리거에_Visibility_Visible_포함()
    {
        var xamlPath = SourceTree.AppPath("MainWindow.xaml");
        Assert.True(File.Exists(xamlPath), "MainWindow.xaml 파일이 존재해야 합니다.");
        var xaml = File.ReadAllText(xamlPath);

        // IsMuted 가 True 일 때 AudioIcon 이 화면에 유지되도록 Visibility Visible 세터가 있어야 함
        Assert.Contains("<DataTrigger Binding=\"{Binding IsMuted}\" Value=\"True\">", xaml);
        var idx = xaml.IndexOf("<DataTrigger Binding=\"{Binding IsMuted}\" Value=\"True\">");
        var endIdx = xaml.IndexOf("</DataTrigger>", idx);
        var block = xaml.Substring(idx, endIdx - idx + 14);
        Assert.Contains("Property=\"Visibility\" Value=\"Visible\"", block);
    }
}