import Carbon.HIToolbox

/// Maps macOS virtual key codes to a short display symbol, for showing
/// recorded hot keys in the settings UI (e.g. "3", "F5", "Space").
enum KeyCodeSymbols {
    static let map: [UInt32: String] = [
        UInt32(kVK_ANSI_0): "0", UInt32(kVK_ANSI_1): "1", UInt32(kVK_ANSI_2): "2", UInt32(kVK_ANSI_3): "3",
        UInt32(kVK_ANSI_4): "4", UInt32(kVK_ANSI_5): "5", UInt32(kVK_ANSI_6): "6", UInt32(kVK_ANSI_7): "7",
        UInt32(kVK_ANSI_8): "8", UInt32(kVK_ANSI_9): "9",
        UInt32(kVK_ANSI_A): "A", UInt32(kVK_ANSI_B): "B", UInt32(kVK_ANSI_C): "C", UInt32(kVK_ANSI_D): "D",
        UInt32(kVK_ANSI_E): "E", UInt32(kVK_ANSI_F): "F", UInt32(kVK_ANSI_G): "G", UInt32(kVK_ANSI_H): "H",
        UInt32(kVK_ANSI_I): "I", UInt32(kVK_ANSI_J): "J", UInt32(kVK_ANSI_K): "K", UInt32(kVK_ANSI_L): "L",
        UInt32(kVK_ANSI_M): "M", UInt32(kVK_ANSI_N): "N", UInt32(kVK_ANSI_O): "O", UInt32(kVK_ANSI_P): "P",
        UInt32(kVK_ANSI_Q): "Q", UInt32(kVK_ANSI_R): "R", UInt32(kVK_ANSI_S): "S", UInt32(kVK_ANSI_T): "T",
        UInt32(kVK_ANSI_U): "U", UInt32(kVK_ANSI_V): "V", UInt32(kVK_ANSI_W): "W", UInt32(kVK_ANSI_X): "X",
        UInt32(kVK_ANSI_Y): "Y", UInt32(kVK_ANSI_Z): "Z",
        UInt32(kVK_F1): "F1", UInt32(kVK_F2): "F2", UInt32(kVK_F3): "F3", UInt32(kVK_F4): "F4",
        UInt32(kVK_F5): "F5", UInt32(kVK_F6): "F6", UInt32(kVK_F7): "F7", UInt32(kVK_F8): "F8",
        UInt32(kVK_F9): "F9", UInt32(kVK_F10): "F10", UInt32(kVK_F11): "F11", UInt32(kVK_F12): "F12",
        UInt32(kVK_Space): "Space", UInt32(kVK_Return): "Return", UInt32(kVK_Tab): "Tab",
        UInt32(kVK_Delete): "Delete", UInt32(kVK_Escape): "Esc"
    ]

    static func symbol(for keyCode: UInt32) -> String {
        map[keyCode] ?? "Code \(keyCode)"
    }
}