"""Recompute approved references without writing to any card/proof directory."""
import sys,json,tempfile
from pathlib import Path
import numpy as np
from PIL import Image
sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
from finish_masks import prepare_illustration, compile_finish, export_finish, sha256, RECIPE_SHA256
REPO = Path(__file__).resolve().parents[3]
PRODUCTION = REPO/'tools/card-production'
PROOF = REPO/'spikes/finish-mask-line-continuity-proof'
approval = json.loads((PRODUCTION/'recipes/raw-ridges-v1-approval.json').read_text())
reports = {}
with tempfile.TemporaryDirectory() as temp:
    for key, reference in approval['references'].items():
        source = PROOF/key/'source'
        art = Image.open(source/'art-master.png')
        assert sha256(source/'art-master.png') == reference['artSha256']
        illustration = prepare_illustration(art)
        frozen = PROOF/'raw-ridges'/key/'source/raw-ridges.png'
        assert sha256(frozen) == reference['rawRidgesSha256']
        assert np.array_equal(illustration.raw_ridges, np.asarray(Image.open(frozen).convert('L')))
        master = compile_finish(illustration, 'normal', Image.open(source/'normal-overlay.png'), Image.open(source/'text.png'))
        files = export_finish(master, Path(temp)/key, key, 'normal')
        for record in files:
            width = str(record['size'][0])
            assert record['sha256'] == reference['approvedNormalMasks'][width], (key, width)
        reports[key] = {'regeneratedRawConfidencePixelIdentical': True, 'approvedNormalMaskHashesIdenticalAtAllWidths': True}
report = {'status': 'passed', 'recipe': 'raw-ridges-v1', 'recipeSha256': RECIPE_SHA256,
          'checks': reports, 'migrationPerformed': False,
          'otherPrintings': 'Component semantics covered by synthetic tests; existing cards not rebuilt'}
(PRODUCTION/'tests/approved-reference-check.json').write_text(json.dumps(report, indent=2)+'\n')
print(json.dumps(report, indent=2))