import csv,hashlib,json
from pathlib import Path
P=Path(__file__).resolve().parent
main=P.parents[3]/'zhctproject'/'ai_api'
files=[]
for directory in ['app','cores','config','extend','route','vendor']:
    files.extend(p for p in (main/directory).rglob('*') if p.is_file() and not p.name.startswith('._'))
files.extend(main/p for p in ['composer.json','version.json'])
out={str(p.relative_to(main)):hashlib.sha256(p.read_bytes()).hexdigest() for p in sorted(files)}
(P/'source-frozen-sha.json').write_text(json.dumps({'scope':'original source snapshot, no business edits','files':out},indent=2)+'\n')
paths=['/store/market.Points/log','/terminal/market.Points/log','/store/user.Balance/log','/terminal/user.Balance/log','/store/user.UserFeedback/info','/store/User/list','/terminal/User/list','/store/user.UserFeedback/list','/store/dishes.Dishes/all','/terminal/recommend.Recommend/foodCategory']
ledger=P.parents[2]/'work/2026-09-28-smart-canteen-dm8-poc/http-cron-coverage-matrix.csv'
rows=[r for r in csv.DictReader(ledger.open()) if r['repo']=='ai_api' and r['route_or_command'] in paths]
assert len(rows)==10 and all(r['mysql_http_or_command']=='not-tested' for r in rows)
(P/'ledger-original.json').write_text(json.dumps(rows,ensure_ascii=False,indent=2)+'\n')
print(json.dumps({'frozen_source_files':len(out),'unmeasured_methods':len(rows)}))