"""Check real native scene artifacts and absence of the graphical console bridge."""
from pathlib import Path
import hashlib
import struct

from PIL import Image

ROOT = Path(__file__).resolve().parents[2]
OUTPUT = ROOT / 'build/actions'


def main():
    source = (ROOT / 'casino3d.inc').read_text(encoding='cp1251')
    interaction = source.split('Trigger3DInteraction PROC', 1)[1].split('Trigger3DInteraction ENDP', 1)[0]
    assert 'LaunchClassicGame' not in interaction
    assert interaction.count('call BeginUnavailable3D') == 6
    assert 'call InitNativeDurak3D' in interaction
    assert 'call InitNativeSlots3D' in interaction
    panel = Image.open(OUTPUT / 'unavailable.bmp').convert('RGB')
    assert panel.size == (640, 480)
    assert panel.getpixel((110, 190)) == (23, 29, 32)
    panel.save(OUTPUT / 'unavailable.png')
    names = ['rr-load-0', 'rr-load-900', 'rr-load-1600', 'rr-spin', 'rr-raise', 'rr-fire']
    hashes = set()
    for name in names:
        frame = Image.open(OUTPUT / (name + '.bmp')).convert('RGB')
        assert frame.size == (640, 480)
        assert len(frame.getcolors(640 * 480)) > 1000
        assert frame.getpixel((0, 0)) == (17, 17, 22), name
        assert frame.getpixel((0, 479)) == (17, 22, 23), name
        hashes.add(hashlib.sha256(frame.tobytes()).digest())
        frame.save(OUTPUT / (name + '.png'))
    assert len(hashes) == len(names)
    medical = (ROOT / 'assets/animations/buckshot/medical-v5.bin').read_bytes()
    assert struct.unpack_from('<4s4I', medical) == (b'ANM1', 384, 256, 32, 384 * 256 * 4 * 32)
    stride = 384 * 256 * 4
    assert len({hashlib.sha256(medical[20 + i * stride:20 + (i + 1) * stride]).digest()
                for i in range(32)}) == 32
    print('PASS: no graphical console fallback; native modal; six distinct first-person roulette frames; 32 distinct medical poses')


if __name__ == '__main__':
    main()