"""
Helper script — uruchom raz aby sprawdzic aktualne wartosci VCP wejscia monitorow.
Wyniki wpisz do config/config.json -> profiles -> monitor_inputs -> vcp_value
"""
from monitorcontrol import get_monitors

VCP_INPUT_SOURCE = 0x60

print("Skanowanie monitorow (VCP code 0x60 - Input Source)...")
for i, handle in enumerate(get_monitors()):
    with handle as monitor:
        try:
            current = monitor.get_vcp_feature(VCP_INPUT_SOURCE)
            print(f"  Monitor {i}: VCP input = {current.value} (0x{current.value:02X})")
        except Exception as e:
            print(f"  Monitor {i}: blad odczytu - {e}")
print()
print("Typowe wartosci:")
print("  0x0F (15) = DisplayPort-1")
print("  0x10 (16) = DisplayPort-2")
print("  0x11 (17) = HDMI-1")
print("  0x12 (18) = HDMI-2")