"""Read complete raw case evidence from the five frozen batch02 protocols."""
from collections import Counter
import json
from pathlib import Path


def packets(text, prefix):
    return [json.loads(line[len(prefix):]) for line in text.splitlines() if line.startswith(prefix)]


def parse_report(iid, repository, kind, stdout, stderr, returncode, cell):
    cell=Path(cell);label=repository+'-'+kind;phase='p2p' if kind=='pass_to_pass' else 'f2p'
    rows=[];issues=[];metadata={}
    try:
        if iid=='networking-urllib3-5091':
            data=[json.loads(line) for line in stdout.splitlines() if line.startswith('{')]
            raw=[r for r in data if 'case' in r and 'profile' in r]
            summaries=[r for r in data if 'executed' in r and 'profile' in r]
            profiles=(['3.10.0','3.11.15','3.12.2','3.12.13','candidate-provider'] if repository=='urllib3' else ['candidate-cpython'])
            count=9 if phase=='p2p' else 49
            for r in raw:
                if type(r.get('passed')) is not bool:issues.append('Nonboolean tunnel case outcome')
                rows.append({'id':r['profile']+'/'+r['case'],'passed':r.get('passed') is True})
            if Counter(r['profile'] for r in raw)!=Counter({p:count for p in profiles}):issues.append('Incomplete tunnel profile/case coverage')
            if Counter(r['profile'] for r in summaries)!=Counter(profiles):issues.append('Missing/duplicate tunnel summary')
            for summary in summaries:
                selected=[r for r in raw if r['profile']==summary['profile']]
                if summary['executed']!=len(selected) or summary['passed']!=sum(r['passed'] for r in selected):issues.append('Tunnel summary disagrees with raw cases')
        elif iid=='observability-opentelemetry-python-5266':
            all_packets=packets(stdout,'CROSSREPO_TEST_RESULT ')
            if len(all_packets)!=1:raise ValueError('Missing/duplicate recorded unittest summary')
            result=all_packets[0]
            expected={('candidate','p2p'):11,('contrib','p2p'):3,('candidate','f2p'):133,('contrib','f2p'):8}[repository,phase]
            raw=result['outcomes']
            if result['tests_run']!=expected or len(raw)!=expected:issues.append('Unittest case coverage differs')
            if result['skipped'] or any(r['outcome'] not in ('pass','fail','error') for r in raw):issues.append('Skipped/unknown unittest case')
            rows=[{'id':r['test'],'passed':r['outcome']=='pass','outcome':r['outcome']} for r in raw]
            if result['passed']!=sum(r['passed'] for r in rows) or result['failed']!=sum(r['outcome']=='fail' for r in raw) or result['errors']!=sum(r['outcome']=='error' for r in raw):issues.append('Unittest aggregate disagrees with outcomes')
            metadata={'errors':result['errors'],'failures':result['failed'],'skipped':result['skipped']}
            bindings=packets(stdout,'CROSSREPO_IMPORT_BINDING ')
            if len(bindings)!=1 or not bindings[0] or not all(r['path'].startswith('/testbed/open-telemetry/') for r in bindings[0]):issues.append('Missing paired OpenTelemetry source binding')
        elif iid=='backend-fastapi-13314':
            reports=[json.loads(p.read_text()) for p in sorted((cell/(label+'-unittest-reports')).glob('*.json'))]
            if len(reports)!=1:raise ValueError('Missing/duplicate unittest reporting sessions')
            result=reports[0];raw=result['outcomes'];expected=3 if phase=='p2p' else 5
            if result['tests_run']!=expected or len(raw)!=expected or len(result['collected'])!=expected:issues.append('Unittest collection/count mismatch')
            if Counter(result['collected'])!=Counter(r['id'] for r in raw):issues.append('Unittest outcome coverage differs from collection')
            if result['skipped'] or any(r['outcome'] not in ('passed','failed','error') for r in raw):issues.append('Skipped/unknown unittest case')
            rows=[{'id':r['id'],'passed':r['outcome']=='passed','outcome':r['outcome'],'exception_type':r.get('exception_type')} for r in raw]
            metadata={'errors':result['errors'],'failures':result['failures'],'skipped':result['skipped']}
            original=packets(stdout,'CROSSREPO_UNITTEST_SUMMARY ')
            if len(original)!=1 or original[0]['executed']!=expected or original[0]['errors']!=result['errors'] or original[0]['failures']!=result['failures']:issues.append('Original unittest summary differs from reporter')
            bindings=[json.loads(line) for line in stdout.splitlines() if line.startswith('{')]
            bindings=[r for r in bindings if 'paired_imports' in r]
            if len(bindings)!=1 or not all(path.startswith('/testbed/') for path in bindings[0]['paired_imports'].values()):issues.append('Missing paired FastAPI/Pydantic source binding')
        elif iid=='backend-fastapi-14186':
            raw=packets(stdout,'CROSSSWE_CASE ');summary=packets(stdout,'CROSSSWE_SUMMARY ')
            expected=1 if phase=='f2p' else 15 if repository=='fastapi' else 4
            if len(raw)!=expected or len(summary)!=1:raise ValueError('Incomplete native compatibility cases')
            result=summary[0]
            rows=[{'id':r['name'],'passed':r['status']=='passed','outcome':r['status']} for r in raw]
            if any(r['status'] not in ('passed','failed') for r in raw) or result['skipped']:issues.append('Skipped/unknown native case')
            if result['repo']!=repository or result['group']!=phase or result['executed']!=expected or result['passed']!=sum(r['passed'] for r in rows) or result['failed']!=sum(not r['passed'] for r in rows):issues.append('Native summary disagrees with case rows')
            native=packets(stdout,'CROSSSWE_NATIVE_SUMMARY ')
            if phase=='p2p' and repository=='fastapi':
                if len(native)!=1 or native[0]['executed']!=39 or native[0]['failed'] or native[0]['skipped']:issues.append('Frozen 39-test native suite incomplete')
                metadata['nested_native_tests']=native[0] if native else None
            if phase=='f2p' and repository=='fastapi' and rows[0]['passed']:
                detail=raw[0]['detail']
                if detail['attempted_public_flows']!=8 or len(detail['observations'])!=8 or detail['errors']:issues.append('Missing Python3.14 public V2 flows')
        elif iid=='backend-flask-6133':
            from case_guards import report_health
            reports=[json.loads(p.read_text()) for p in sorted((cell/(label+'-reports')).glob('*.json'))]
            if not reports:raise ValueError('Missing pytest session reports')
            for report in reports:
                issues.extend(report_health(report))
                rows.extend({'id':r['nodeid'],'passed':r['outcome']=='passed','outcome':r['outcome']} for r in report['reports'] if r['when']=='call')
        else:
            raise ValueError('Unsupported batch02 instance')
    except (ValueError,KeyError,TypeError,IndexError,OSError) as error:
        issues.append('Incomplete or malformed case evidence: '+type(error).__name__)
    ids=[r['id'] for r in rows]
    if not rows or len(ids)!=len(set(ids)):issues.append('Empty or duplicate executed case inventory')
    if any(text in stderr for text in ['ModuleNotFoundError:','ImportError:','TimeoutExpired:','SyntaxError:']):issues.append('Infrastructure/import failure')
    if rows and returncode!=(1 if any(not r['passed'] for r in rows) else 0):issues.append('Exit status disagrees with raw case outcomes')
    return rows,issues,metadata