using Bunit;
using Marathon.UI.Pages.Events;
using Marathon.UI.Services;
using Marathon.UI.Tests.Support;

namespace Marathon.UI.Tests.Pages.Events;

public sealed class DetailTests : MarathonTestContext
{
    [Fact]
    public void Renders_not_found_when_detail_is_null()
    {
        Browsing.Detail = null;
        var cut = RenderComponent<Detail>(p => p.Add(d => d.EventCode, "missing"));
        cut.WaitForAssertion(() =>
        {
            cut.Markup.Should().Contain("Detail.NotFound");
        });
    }

    [Fact]
    public void Renders_event_header_and_tabs_for_each_scope()
    {
        Browsing.Detail = TestData.Detail(id: "ABC-1");

        var cut = RenderComponent<Detail>(p => p.Add(d => d.EventCode, "ABC-1"));

        cut.WaitForAssertion(() =>
        {
            // Two tabs from the seeded detail (Match + Period 1).
            cut.FindAll(".m-detail-tab").Count.Should().Be(2);
            cut.Markup.Should().Contain("Arsenal");
            cut.Markup.Should().Contain("Chelsea");
            cut.Markup.Should().Contain("Detail.Tabs.Match");
        });
    }

    [Fact]
    public void Renders_snapshot_history_entries()
    {
        Browsing.Detail = TestData.Detail(
            id: "ABC-2",
            new OddsTimelinePoint(DateTimeOffset.UtcNow.AddMinutes(-30), 1.90m, 3.30m, 4.10m),
            new OddsTimelinePoint(DateTimeOffset.UtcNow.AddMinutes(-15), 1.85m, 3.40m, 4.20m),
            new OddsTimelinePoint(DateTimeOffset.UtcNow, 1.80m, 3.50m, 4.30m));

        var cut = RenderComponent<Detail>(p => p.Add(d => d.EventCode, "ABC-2"));

        cut.WaitForAssertion(() =>
        {
            // Three rows in history table (one per timeline point).
            // We match the formatted rate cell text instead of generic table rows.
            cut.Markup.Should().Contain("1.85");
            cut.Markup.Should().Contain("1.80");
            cut.Markup.Should().Contain("1.90");
        });
    }

    [Fact]
    public void Renders_chart_or_data_table_fallback()
    {
        Browsing.Detail = TestData.Detail(id: "ABC-3");
        var cut = RenderComponent<Detail>(p => p.Add(d => d.EventCode, "ABC-3"));
        cut.WaitForAssertion(() =>
        {
            cut.Markup.Should().Contain("Detail.Chart.Title");
            // <details> fallback for screen readers
            cut.Markup.Should().Contain("Detail.Chart.AccessibleSummary");
        });
    }
}