"""Isolated, synthetic workflow demonstration."""
import json
from pathlib import Path
import sys
import tempfile

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
from intelligence_radar.__main__ import draft, ledger, record

fixture = json.loads((Path(__file__).resolve().parents[1] / 'examples/observation.json').read_text())
with tempfile.TemporaryDirectory(prefix='intelligence-radar-demo-') as directory:
    root = Path(directory)
    ident = record(root, fixture)
    assert record(root, fixture) == ident
    assert len(ledger(root)) == 1
    for period in ('2026-09-13', '2026-W37'):
        path = draft(root, period)
        assert ident in path.read_text()
        print(path.read_text())
print('Demo passed; temporary synthetic ledger removed.')