# Virtual Key Constants
VK_SPACE = 0x20
VK_RETURN = 0x0D
VK_TAB = 0x09
VK_ESCAPE = 0x1B
VK_BACK = 0x08
VK_INSERT = 0x2D
VK_DELETE = 0x2E
VK_HOME = 0x24
VK_END = 0x23
VK_PRIOR = 0x21  # Page Up
VK_NEXT = 0x22  # Page Down
VK_LEFT = 0x25
VK_RIGHT = 0x27
VK_UP = 0x26
VK_DOWN = 0x28
VK_F1 = 0x70
VK_F2 = 0x71
VK_F3 = 0x72
VK_F4 = 0x73
VK_F5 = 0x74
VK_F6 = 0x75
VK_F7 = 0x76
VK_F8 = 0x77
VK_F9 = 0x78
VK_F10 = 0x79
VK_F11 = 0x7A
VK_F12 = 0x7B
VK_SCROLL = 0x91

# Windows Message Constants
WM_KEYDOWN = 0x0100
WM_KEYUP = 0x0101
WM_CHAR = 0x0102

# SendInput Constants
INPUT_KEYBOARD = 1
KEYEVENTF_KEYUP = 0x0002
KEYEVENTF_UNICODE = 0x0004

# Mouse Event Constants
MOUSEEVENTF_MOVE = 0x0001
MOUSEEVENTF_LEFTDOWN = 0x0002
MOUSEEVENTF_LEFTUP = 0x0004
MOUSEEVENTF_RIGHTDOWN = 0x0008
MOUSEEVENTF_RIGHTUP = 0x0010
MOUSEEVENTF_MIDDLEDOWN = 0x0020
MOUSEEVENTF_MIDDLEUP = 0x0040
MOUSEEVENTF_ABSOLUTE = 0x8000

# Input Types
INPUT_MOUSE = 0
INPUT_KEYBOARD = 1

# Key combinations for UI
KEY_COMBINATIONS = [
    ("F1", VK_F1), ("F2", VK_F2), ("F3", VK_F3), ("F4", VK_F4),
    ("F5", VK_F5), ("F6", VK_F6), ("F7", VK_F7), ("F8", VK_F8),
    ("F9", VK_F9), ("F10", VK_F10), ("F11", VK_F11), ("F12", VK_F12),
    ("A", ord('A')), ("B", ord('B')), ("C", ord('C')), ("D", ord('D')),
    ("E", ord('E')), ("F", ord('F')), ("G", ord('G')), ("H", ord('H')),
    ("I", ord('I')), ("J", ord('J')), ("K", ord('K')), ("L", ord('L')),
    ("M", ord('M')), ("N", ord('N')), ("O", ord('O')), ("P", ord('P')),
    ("Q", ord('Q')), ("R", ord('R')), ("S", ord('S')), ("T", ord('T')),
    ("U", ord('U')), ("V", ord('V')), ("W", ord('W')), ("X", ord('X')),
    ("Y", ord('Y')), ("Z", ord('Z')),
    ("0", ord('0')), ("1", ord('1')), ("2", ord('2')), ("3", ord('3')),
    ("4", ord('4')), ("5", ord('5')), ("6", ord('6')), ("7", ord('7')),
    ("8", ord('8')), ("9", ord('9')),
    ("Space", VK_SPACE), ("Enter", VK_RETURN), ("Tab", VK_TAB),
    ("Esc", VK_ESCAPE), ("Backspace", VK_BACK), ("Insert", VK_INSERT),
    ("Delete", VK_DELETE), ("Home", VK_HOME), ("End", VK_END),
    ("Page Up", VK_PRIOR), ("Page Down", VK_NEXT),
    ("Left Arrow", VK_LEFT), ("Right Arrow", VK_RIGHT),
    ("Up Arrow", VK_UP), ("Down Arrow", VK_DOWN), ("Scroll", VK_SCROLL)
]