h-school/tests/HSchool.Server.Tests/PortraitVisibleWornTests.cs

using HSchool.Content;
using HSchool.Server.Api;
using HSchool.Server.Game;

namespace HSchool.Server.Tests;

public class PortraitVisibleWornTests
{
    [Fact]
    public void Filter_ExcludesUnderwearUnderIntactPants()
    {
        var visible = PortraitVisibleWorn.Filter(
        [
            Item("Underwear", ApparelLayers.Underwear, covers: []),
            Item("Pants", ApparelLayers.Bottom, covers: [ApparelLayers.Underwear]),
        ]).Select(item => item.DefName).ToList();

        Assert.Equal(["Pants"], visible);
    }

    [Fact]
    public void Filter_KeepsUnderwearWhenPantsAreTorn()
    {
        var visible = PortraitVisibleWorn.Filter(
        [
            Item("Underwear", ApparelLayers.Underwear, covers: [], condition: 1f),
            Item("Pants", ApparelLayers.Bottom, covers: [ApparelLayers.Underwear], condition: 0.2f),
        ]).Select(item => item.DefName).ToList();

        Assert.Contains("Underwear", visible);
        Assert.Contains("Pants", visible);
    }

    [Fact]
    public void Filter_ExcludesBraUnderIntactShirt()
    {
        var visible = PortraitVisibleWorn.Filter(
        [
            Item("Bra", ApparelLayers.UpperUnderwear, covers: []),
            Item("Shirt", ApparelLayers.Top, covers: [ApparelLayers.Underwear, ApparelLayers.UpperUnderwear]),
        ]).Select(item => item.DefName).ToList();

        Assert.Equal(["Shirt"], visible);
    }

    [Fact]
    public void Filter_KeepsBraWhenShirtIsTorn()
    {
        var visible = PortraitVisibleWorn.Filter(
        [
            Item("Bra", ApparelLayers.UpperUnderwear, covers: [], condition: 1f),
            Item("Shirt", ApparelLayers.Top, covers: [ApparelLayers.Underwear, ApparelLayers.UpperUnderwear], condition: 0.2f),
        ]).Select(item => item.DefName).ToList();

        Assert.Contains("Bra", visible);
        Assert.Contains("Shirt", visible);
    }

    [Fact]
    public void Filter_KeepsBraWhenOnlyPantsCoverUnderwear()
    {
        var visible = PortraitVisibleWorn.Filter(
        [
            Item("Panties", ApparelLayers.Underwear, covers: []),
            Item("Bra", ApparelLayers.UpperUnderwear, covers: []),
            Item("Pants", ApparelLayers.Bottom, covers: [ApparelLayers.Underwear]),
        ]).Select(item => item.DefName).ToList();

        Assert.DoesNotContain("Panties", visible);
        Assert.Contains("Bra", visible);
        Assert.Contains("Pants", visible);
    }

    [Fact]
    public void Filter_KeepsShirtWithPants()
    {
        var visible = PortraitVisibleWorn.Filter(
        [
            Item("Shirt", ApparelLayers.Top, covers: [ApparelLayers.Underwear]),
            Item("Pants", ApparelLayers.Bottom, covers: [ApparelLayers.Underwear]),
        ]).Select(item => item.DefName).ToList();

        Assert.Contains("Shirt", visible);
        Assert.Contains("Pants", visible);
    }

    [Fact]
    public void Filter_ExcludesShirtUnderSweater()
    {
        var visible = PortraitVisibleWorn.Filter(
        [
            Item("Shirt", ApparelLayers.Top, covers: [ApparelLayers.Underwear]),
            Item("Sweater", ApparelLayers.OverTop, covers: [ApparelLayers.Underwear, ApparelLayers.Top]),
        ]).Select(item => item.DefName).ToList();

        Assert.Equal(["Sweater"], visible);
    }

    [Fact]
    public void Build_OmitsCoveredShirtFromPrompt()
    {
        var preset = SwarmUiPresetDefinition.CreateDefault();
        preset.Style = "School photo.";
        var card = SampleCard(
        [
            Item("Shirt", ApparelLayers.Top, covers: [ApparelLayers.Underwear], color: "White", colorLabel: "White"),
            Item("Coat", ApparelLayers.Outer, covers: [ApparelLayers.Underwear, ApparelLayers.Top, ApparelLayers.OverTop, ApparelLayers.Bottom], color: "Black", colorLabel: "Black"),
        ]);

        var (positive, _) = PortraitPromptBuilder.Build(card, preset.ToProfile(PortraitKind.Avatar), PortraitKind.Avatar);

        Assert.Contains("coat", positive, StringComparison.OrdinalIgnoreCase);
        Assert.DoesNotContain("shirt", positive, StringComparison.OrdinalIgnoreCase);
    }

    private static WornItemResponse Item(
        string defName,
        string layer,
        IReadOnlyList<string> covers,
        string? color = null,
        string? colorLabel = null,
        float condition = 1f) =>
        new(
            defName,
            defName,
            color,
            colorLabel,
            [new DefLabelResponse(layer, layer)],
            condition,
            "new",
            covers);

    private static PersonCardResponse SampleCard(IReadOnlyList<WornItemResponse> worn) =>
        new(
            "f0.c0",
            "Maria Ivanova",
            "Ivanova",
            "Maria",
            "",
            true,
            12,
            new DateTime(2000, 3, 14, 0, 0, 0, DateTimeKind.Utc),
            ["student"],
            5,
            "A",
            "class-1",
            null,
            null,
            [],
            [],
            [],
            [],
            null,
            null,
            new PersonFamilyResponse([], [], [], []),
            worn,
            [],
            0f,
            0f);
}