using AcDream.UI.Abstractions.Panels.Settings;

namespace AcDream.UI.Abstractions.Tests.Panels.Settings;

/// <summary>
/// L.0: <see cref="GameplaySettings"/> default-pin tests + value-equality
/// guarantees. Defaults are intentionally NOT bit-exact to retail's
/// <c>0x50C4A54A</c> mask — see GameplaySettings remarks for rationale.
/// </summary>
public sealed class GameplaySettingsTests
{
    [Fact]
    public void Default_values_are_typical_user_friendly()
    {
        // These defaults are reviewed in the L.0 brainstorm — typical-user
        // starting point, not retail-bitmask. A change to any of these
        // should be a deliberate decision, not a drive-by.
        var d = GameplaySettings.Default;
        Assert.True(d.AutoTarget);
        Assert.True(d.AutoRepeatAttack);
        Assert.True(d.ToggleRun);
        Assert.False(d.AdvancedCombatUI);
        Assert.True(d.ShowTooltips);
        Assert.False(d.VividTargetingIndicator);
        Assert.False(d.SideBySideVitals);
        Assert.False(d.CoordinatesOnRadar);
        Assert.True(d.SpellDuration);
        Assert.True(d.AllowGive);
        Assert.True(d.ShowHelm);
        Assert.True(d.ShowCloak);
        Assert.False(d.LockUI);
        Assert.False(d.UseMouseTurning);
    }

    [Fact]
    public void Equality_is_value_based()
    {
        var a = GameplaySettings.Default;
        var b = GameplaySettings.Default with { AutoTarget = false };
        var c = GameplaySettings.Default with { AutoTarget = false };
        Assert.NotEqual(a, b);
        Assert.Equal(b, c);
    }

    [Fact]
    public void With_expression_clones_one_field()
    {
        var d = GameplaySettings.Default with { LockUI = true };
        Assert.True(d.LockUI);
        // Other fields untouched.
        Assert.Equal(GameplaySettings.Default.AutoTarget, d.AutoTarget);
        Assert.Equal(GameplaySettings.Default.ShowHelm, d.ShowHelm);
    }
}