using System.IO;
using Paca.Mobile.Core;
using Paca.Tests.Infrastructure;
using Xunit;

namespace Paca.Tests.Mobile;

public class MobileDeepLinkTargetGateTests
{
    [Fact]
    public void Gate221_MobileDeepLinkTarget_DeliversAndConsumes_Action()
    {
        // 1. Consume empty
        _ = MobileDeepLinkTarget.Consume();

        // 2. Deliver valid paca URI
        MobileDeepLinkTarget.Deliver("paca://download?url=https%3A%2F%2Ftest.com%2Fvideo.mp4");

        // 3. Consume returns action
        var action = MobileDeepLinkTarget.Consume();
        Assert.NotNull(action);
        var dl = Assert.IsType<PacaDownloadDeepLinkAction>(action);
        Assert.Equal("https://test.com/video.mp4", dl.TargetUrl);

        // 4. Second consume is null
        Assert.Null(MobileDeepLinkTarget.Consume());
    }

    [Fact]
    public void Gate222_MobileMainActivity_HasPacaSchemeIntentFilter()
    {
        var mainActivityPath = Path.Combine(SourceTree.Root, "src", "Paca.Mobile", "Platforms", "Android", "MainActivity.cs");
        Assert.True(File.Exists(mainActivityPath), "MainActivity.cs must exist");

        var code = File.ReadAllText(mainActivityPath);
        Assert.Contains(@"DataScheme = ""paca""", code);
        Assert.Contains(@"Intent.ActionView", code);
    }
}