using FlaUI.Core.WindowsAPI;
using Xunit;

namespace Recordingtest.Player.Tests;

public class HotkeyParseTests
{
    [Fact]
    public void Enter_NoMods_ReturnsReturnKey()
    {
        var p = UiaPlayerHost.ParseHotkey("enter");
        Assert.Empty(p.Modifiers);
        Assert.Equal(VirtualKeyShort.RETURN, p.Main);
    }

    [Fact]
    public void Tab_NoMods_ReturnsTabKey()
    {
        var p = UiaPlayerHost.ParseHotkey("tab");
        Assert.Empty(p.Modifiers);
        Assert.Equal(VirtualKeyShort.TAB, p.Main);
    }

    [Fact]
    public void SingleChar_a_ReturnsAKey()
    {
        var p = UiaPlayerHost.ParseHotkey("a");
        Assert.Empty(p.Modifiers);
        Assert.Equal((VirtualKeyShort)'A', p.Main);
    }

    [Fact]
    public void CtrlC_ReturnsControlModPlusC()
    {
        var p = UiaPlayerHost.ParseHotkey("ctrl+c");
        Assert.Equal(new[] { VirtualKeyShort.CONTROL }, p.Modifiers);
        Assert.Equal((VirtualKeyShort)'C', p.Main);
    }

    [Fact]
    public void CtrlShiftS_ReturnsBothModsPlusS()
    {
        var p = UiaPlayerHost.ParseHotkey("ctrl+shift+s");
        Assert.Equal(new[] { VirtualKeyShort.CONTROL, VirtualKeyShort.SHIFT }, p.Modifiers);
        Assert.Equal((VirtualKeyShort)'S', p.Main);
    }

    [Fact]
    public void F5_ReturnsF5Key()
    {
        var p = UiaPlayerHost.ParseHotkey("f5");
        Assert.Empty(p.Modifiers);
        Assert.Equal((VirtualKeyShort)(0x70 + 4), p.Main);
    }

    [Fact]
    public void AltF4_ReturnsAltPlusF4()
    {
        var p = UiaPlayerHost.ParseHotkey("alt+f4");
        Assert.Equal(new[] { VirtualKeyShort.ALT }, p.Modifiers);
        Assert.Equal((VirtualKeyShort)(0x70 + 3), p.Main);
    }

    [Fact]
    public void Empty_ReturnsNoModsNoMain()
    {
        var p = UiaPlayerHost.ParseHotkey("");
        Assert.Empty(p.Modifiers);
        Assert.Null(p.Main);
    }
}