"""Import bounded, identity-checked current Client monster row captures."""
import argparse
import hashlib
import json
from pathlib import Path

p = argparse.ArgumentParser(description=__doc__)
for name in ('capture', 'catalog', 'output'):
    p.add_argument('--' + name, type=Path, required=True)
a = p.parse_args()
capture = json.loads(a.capture.read_text(encoding='utf-8-sig'))
catalog = json.loads(a.catalog.read_text(encoding='utf-8-sig'))
rows = {}
for item in capture['rows']:
    row = item['row']
    key = item['requested_id']
    if key != row['MonsterID'] or key in rows or not key:
        raise ValueError('Monster row identity differs/duplicated')
    for star in range(1, 5):
        if row['Star' + str(star) + 'EliteGroup3'] <= 0:
            raise ValueError('Monster star group missing')
    rows[key] = row
if len(set(capture['plan'])) != len(capture['plan']) or set(rows) != set(capture['plan']):
    raise ValueError('Incomplete monster capture plan')
result = dict(format_version=1, target_client_version=catalog['client_version'],
              target_assembly_sha256=catalog['provenance']['game_assembly_sha256'],
              source_capture_sha256=hashlib.sha256(a.capture.read_bytes()).hexdigest(),
              scope='Current saved run camps and its reference encounter camp only; not all monster rows.',
              encounter_camp_policy='uniform_compatible_active_camp_same_tier',
              entries=[rows[k] for k in sorted(rows)])
a.output.write_text(json.dumps(result, indent=2) + '\n', encoding='utf-8')
print('Exported', len(rows), 'current monster rows')