"""Prepare a task-local checkpoint only; never installs it in user recovery data."""
import json
from pathlib import Path

entry = (
    '// Exact source-5 recovery fixture: Unicode 雨, CRLF, and comment number 5.\r\n'
    'arcadia // preserve header comment\r\n 5;\r\n'
    'project p "Source 5 recovery acceptance" id "15000000-0000-4000-8000-000000000001" {\r\n'
    ' include "work.arcadia";\r\n}\r\n'
)
work = (
    '// Preserve this fragment exactly.\r\n'
    'oa_activity a  "Retained work" id "15000000-0000-4000-8000-000000000002" {}\r\n'
)
snapshot = {
    'version': 1,
    'id': '15000000-0000-4000-8000-000000000010',
    'name': 'Source 5 recovery acceptance',
    'origin': None,
    'modified': 1788750000,
    'accepted': {'entry': 'project.arcadia', 'files': {'project.arcadia': entry, 'work.arcadia': work}},
    'workspace': {
        'entry': 'project.arcadia', 'active': 'project.arcadia',
        'files': {'project.arcadia': [entry + '\r\nunfinished { 雨', entry], 'work.arcadia': [work, work]},
        'reachable': ['project.arcadia', 'work.arcadia'], 'applied': True,
        'new_path': 'drafts/retained-name.arcadia',
    },
    'property': None, 'behavior': None, 'workflow': None,
    'selected': '15000000-0000-4000-8000-000000000001',
}
path = Path('.local/source5-native-recovery-fixture') / (snapshot['id'] + '.json')
path.parent.mkdir(exist_ok=True)
path.write_text(json.dumps(snapshot, ensure_ascii=False, indent=2), encoding='utf-8')
print(path.resolve())