use winit::event::VirtualKeyCode;

pub fn convert_keycode(vkey: VirtualKeyCode) -> u8 {
    match vkey {
        VirtualKeyCode::A => 0x04,
        VirtualKeyCode::B => 0x05,
        VirtualKeyCode::C => 0x06,
        VirtualKeyCode::D => 0x07,
        VirtualKeyCode::E => 0x08,
        VirtualKeyCode::F => 0x09,
        VirtualKeyCode::G => 0x0a,
        VirtualKeyCode::H => 0x0b,
        VirtualKeyCode::I => 0x0c,
        VirtualKeyCode::J => 0x0d,
        VirtualKeyCode::K => 0x0e,
        VirtualKeyCode::L => 0x0f,
        VirtualKeyCode::M => 0x10,
        VirtualKeyCode::N => 0x11,
        VirtualKeyCode::O => 0x12,
        VirtualKeyCode::P => 0x13,
        VirtualKeyCode::Q => 0x14,
        VirtualKeyCode::R => 0x15,
        VirtualKeyCode::S => 0x16,
        VirtualKeyCode::T => 0x17,
        VirtualKeyCode::U => 0x18,
        VirtualKeyCode::V => 0x19,
        VirtualKeyCode::W => 0x1a,
        VirtualKeyCode::X => 0x1b,
        VirtualKeyCode::Y => 0x1c,
        VirtualKeyCode::Z => 0x1d,
        VirtualKeyCode::Key1 => 0x1e,
        VirtualKeyCode::Key2 => 0x1f,
        VirtualKeyCode::Key3 => 0x20,
        VirtualKeyCode::Key4 => 0x21,
        VirtualKeyCode::Key5 => 0x22,
        VirtualKeyCode::Key6 => 0x23,
        VirtualKeyCode::Key7 => 0x24,
        VirtualKeyCode::Key8 => 0x25,
        VirtualKeyCode::Key9 => 0x26,
        VirtualKeyCode::Key0 => 0x27,
        VirtualKeyCode::Return => 0x28,
        VirtualKeyCode::Escape => 0x29,
        VirtualKeyCode::Back => 0x2a,
        VirtualKeyCode::Tab => 0x2b,
        VirtualKeyCode::Space => 0x2c,
        VirtualKeyCode::Minus => 0x2d,
        VirtualKeyCode::Equals => 0x2e,
        VirtualKeyCode::LBracket => 0x2f,
        VirtualKeyCode::RBracket => 0x30,
        VirtualKeyCode::Backslash => 0x31,
        // 0x32 is a non-US keyboard key: hash and tilde
        VirtualKeyCode::Semicolon => 0x33,
        VirtualKeyCode::Apostrophe => 0x34,
        VirtualKeyCode::Grave => 0x35,
        VirtualKeyCode::Comma => 0x36,
        VirtualKeyCode::Period => 0x37,
        VirtualKeyCode::Slash => 0x38,
        VirtualKeyCode::Capital => 0x39,
        VirtualKeyCode::F1 => 0x3a,
        VirtualKeyCode::F2 => 0x3b,
        VirtualKeyCode::F3 => 0x3c,
        VirtualKeyCode::F4 => 0x3d,
        VirtualKeyCode::F5 => 0x3e,
        VirtualKeyCode::F6 => 0x3f,
        VirtualKeyCode::F7 => 0x40,
        VirtualKeyCode::F8 => 0x41,
        VirtualKeyCode::F9 => 0x42,
        VirtualKeyCode::F10 => 0x43,
        VirtualKeyCode::F11 => 0x44,
        VirtualKeyCode::F12 => 0x45,
        VirtualKeyCode::Sysrq => 0x46,
        VirtualKeyCode::Scroll => 0x47,
        VirtualKeyCode::Pause => 0x48,
        VirtualKeyCode::Insert => 0x49,
        VirtualKeyCode::Home => 0x4a,
        VirtualKeyCode::PageUp => 0x4b,
        VirtualKeyCode::Delete => 0x4c,
        VirtualKeyCode::End => 0x4d,
        VirtualKeyCode::PageDown => 0x4e,
        VirtualKeyCode::Right => 0x4f,
        VirtualKeyCode::Left => 0x50,
        VirtualKeyCode::Down => 0x51,
        VirtualKeyCode::Up => 0x52,
        VirtualKeyCode::Numlock => 0x53,
        VirtualKeyCode::NumpadDivide => 0x54,
        VirtualKeyCode::NumpadMultiply => 0x55,
        VirtualKeyCode::NumpadSubtract => 0x56,
        VirtualKeyCode::NumpadAdd => 0x57,
        VirtualKeyCode::NumpadEnter => 0x58,
        VirtualKeyCode::Numpad1 => 0x59,
        VirtualKeyCode::Numpad2 => 0x5a,
        VirtualKeyCode::Numpad3 => 0x5b,
        VirtualKeyCode::Numpad4 => 0x5c,
        VirtualKeyCode::Numpad5 => 0x5d,
        VirtualKeyCode::Numpad6 => 0x5e,
        VirtualKeyCode::Numpad7 => 0x5f,
        VirtualKeyCode::Numpad8 => 0x60,
        VirtualKeyCode::Numpad9 => 0x61,
        VirtualKeyCode::Numpad0 => 0x62,
        VirtualKeyCode::NumpadDecimal => 0x63,
        // 0x64 is a non-US keyboard key: backslash and bar
        VirtualKeyCode::Compose => 0x65,
        // 0x66 is a non-standard key: power
        VirtualKeyCode::NumpadEquals => 0x67,
        // 0x68-0x73 is extended function keys
        // 0x74-0xdf is a bunch of international stuff and keypad stuff
        VirtualKeyCode::LControl => 0xe0,
        VirtualKeyCode::LShift => 0xe1,
        VirtualKeyCode::LAlt => 0xe2,
        VirtualKeyCode::LWin => 0xe3,
        VirtualKeyCode::RControl => 0xe4,
        VirtualKeyCode::RShift => 0xe5,
        VirtualKeyCode::RAlt => 0xe6,
        VirtualKeyCode::RWin => 0xe7,
        _ => 0xff,
    }
}