from typing import Set, Tuple, Any

# From Events.h
MAC_KEY_NAMES = {
    0x00: "A",
    0x01: "S",
    0x02: "D",
    0x03: "F",
    0x04: "H",
    0x05: "G",
    0x06: "Z",
    0x07: "X",
    0x08: "C",
    0x09: "V",
    0x0A: "International",
    0x0B: "B",
    0x0C: "Q",
    0x0D: "W",
    0x0E: "E",
    0x0F: "R",
    0x10: "Y",
    0x11: "T",
    0x12: "1",
    0x13: "2",
    0x14: "3",
    0x15: "4",
    0x16: "6",
    0x17: "5",
    0x18: "Equal",
    0x19: "9",
    0x1A: "7",
    0x1B: "Minus",
    0x1C: "8",
    0x1D: "0",
    0x1E: "RightBracket",
    0x1F: "O",
    0x20: "U",
    0x21: "LeftBracket",
    0x22: "I",
    0x23: "P",
    0x25: "L",
    0x26: "J",
    0x27: "Quote",
    0x28: "K",
    0x29: "Semicolon",
    0x2A: "Backslash",
    0x2B: "Comma",
    0x2C: "Slash",
    0x2D: "N",
    0x2E: "M",
    0x2F: "Period",
    0x32: "Grave",
    0x41: "KPDecimal",
    0x43: "KPMultiply",
    0x45: "KPPlus",
    0x47: "KPClear",
    0x4B: "KPDivide",
    0x4C: "KPEnter",
    0x4E: "KPMinus",
    0x51: "KPEquals",
    0x52: "KP0",
    0x53: "KP1",
    0x54: "KP2",
    0x55: "KP3",
    0x56: "KP4",
    0x57: "KP5",
    0x58: "KP6",
    0x59: "KP7",
    0x5B: "KP8",
    0x5C: "KP9",
    0x24: "Return",
    0x30: "Tab",
    0x31: "Space",
    0x33: "Del",
    0x35: "Escape",
    0x37: "Command",
    0x38: "Shift",
    0x39: "CapsLock",
    0x3A: "Option",
    0x3B: "Control",
    0x3C: "RightShift",
    0x3D: "RightOption",
    0x3E: "RightControl",
    0x3F: "Function",
    0x40: "F17",
    0x48: "VolumeUp",
    0x49: "VolumeDown",
    0x4A: "Mute",
    0x4F: "F18",
    0x50: "F19",
    0x5A: "F20",
    0x60: "F5",
    0x61: "F6",
    0x62: "F7",
    0x63: "F3",
    0x64: "F8",
    0x65: "F9",
    0x67: "F11",
    0x69: "F13",
    0x6A: "F16",
    0x6B: "F14",
    0x6D: "F10",
    0x6F: "F12",
    0x71: "F15",
    0x72: "Help",
    0x73: "Home",
    0x74: "PageUp",
    0x75: "FwdDel",
    0x76: "F4",
    0x77: "End",
    0x78: "F2",
    0x79: "PageDown",
    0x7A: "F1",
    # 0x7B: "LeftArrow",
    # 0x7C: "RightArrow",
    # 0x7D: "DownArrow",
    # 0x7E: "UpArrow",
}

# From https://gist.github.com/rickyzhang82/8581a762c9f9fc6ddb8390872552c250
# Highly modified
LINUX_KEYCODE_NAMES = {
    9: "Escape",                    # Esc
    10: "1",                        # 1
    11: "2",                        # 2
    12: "3",                        # 3
    13: "4",                        # 4
    14: "5",                        # 5
    15: "6",                        # 6
    16: "7",                        # 7
    17: "8",                        # 8
    18: "9",                        # 9
    19: "0",                        # 0
    20: "Minus",                    # -
    21: "Equal",                    # =
    22: "Backspace",                # Backspace
    23: "Tab",                      # Tab
    24: "Q",                        # Q
    25: "W",                        # W
    26: "E",                        # E
    27: "R",                        # R
    28: "T",                        # T
    29: "Y",                        # Y
    30: "U",                        # U
    31: "I",                        # I
    32: "O",                        # O
    33: "P",                        # P
    34: "LeftBracket",              # [
    35: "RightBracket",             # ]
    36: "Return",                   # Return
    37: "Control",                  # Ctrl Left
    38: "A",                        # A
    39: "S",                        # S
    40: "D",                        # D
    41: "F",                        # F
    42: "G",                        # G
    43: "H",                        # H
    44: "J",                        # J
    45: "K",                        # K
    46: "L",                        # L
    47: "Semicolon",                # ;
    48: "Quote",                    # '
    49: "International",            # `
    50: "Shift",                    # Shift Left
    51: "Backslash",                # \
    52: "Z",                        # Z
    53: "X",                        # X
    54: "C",                        # C
    55: "V",                        # V
    56: "B",                        # B
    57: "N",                        # N
    58: "M",                        # M
    59: "Comma",                    # ,
    60: "Period",                   # .
    61: "Slash",                    # /
    62: "RightShift",               # Shift Right
    63: "KPMultiply",               # KP *
    64: "Option",                   # Alt Left (-> Command)
    65: "Space",                    # Space
    66: "CapsLock",                 # Caps Lock
    67: "F1",                       # F1
    68: "F2",                       # F2
    69: "F3",                       # F3
    70: "F4",                       # F4
    71: "F5",                       # F5
    72: "F6",                       # F6
    73: "F7",                       # F7
    74: "F8",                       # F8
    75: "F9",                       # F9
    76: "F10",                      # F10
    # 77: "Num Lock",                 # Num Lock
    # 78: "Scroll Lock",              # Scroll Lock
    79: "KP7",                      # KP 7
    80: "KP8",                      # KP 8
    81: "KP9",                      # KP 9
    82: "KPMinus",                  # KP -
    83: "KP4",                      # KP 4
    84: "KP5",                      # KP 5
    85: "KP6",                      # KP 6
    86: "KPPlus",                   # KP +
    87: "KP1",                      # KP 1
    88: "KP2",                      # KP 2
    89: "KP3",                      # KP 3
    90: "KP0",                      # KP 0
    91: "KPDecimal",                # KP .
    94: "Grave",                    # International
    95: "F11",                      # F11
    96: "F12",                      # F12
    97: "Home",                     # Home
    98: "UpArrow",                  # Cursor Up
    99: "PageUp",                   # Page Up
    100: "LeftArrow",               # Cursor Left
    102: "RightArrow",              # Cursor Right
    103: "End",                     # End
    104: "DownArrow",               # Cursor Down
    # 105: "PageDown",                # Page Down
    # 106: "Insert",                  # Insert
    107: "Del",                     # Delete
    108: "KPEnter",                 # KP Enter
    # 109: "RightControl",            # Ctrl Right
    # 110: "Pause",                   # Pause
    # 111: "PrintScrn",               # PrintScrn
    112: "KPDivide",                # KP /
    113: "RightOption",             # Alt Right (-> Command)
    115: "Command",                 # Logo Left (-> Option)
    116: "Command",                 # Logo Right (-> Option)
    # 117: "Menu (-> International)", # Menu (-> International)
}

# Represenetd by the Mac virtual keycodes
class KeyCode:
    def __init__(self, kc: int):
        self.kc = kc

    def __eq__(self, other: Any) -> bool:
        if isinstance(other, KeyCode):
            return self.kc == other.kc
        return False

    def __hash__(self) -> int:
        return hash(self.kc) ^ 1

    def __str__(self) -> str:
        if self.kc in MAC_KEY_NAMES:
            return MAC_KEY_NAMES[self.kc]
        else:
            return f"mac_{self.kc}"

    __repr__ = __str__

    def linux_keycodes(self) -> Set[Tuple[int, str]]:
        if self.kc not in MAC_KEY_NAMES:
            return set()

        res = set()
        for n, name in LINUX_KEYCODE_NAMES.items():
            if name == MAC_KEY_NAMES[self.kc]:
                res.add((n, f"<K{n}>"))

        return res

KEYCODES = [KeyCode(x) for x in MAC_KEY_NAMES.keys()]

if __name__ == "__main__":
    for n, name in MAC_KEY_NAMES.items():
        linuxs = KeyCode(n).linux_keycodes()
        if len(linuxs) == 0:
            print(f"{name} has no linux variant...")