"""P0.3 写路径：dispatch/flow 落 sqlite run+events，revise 带 diff，同输入可重跑 diff。"""

from __future__ import annotations

import json
import pathlib
import subprocess
import sys
import tempfile
import unittest


ROOT = next(
    parent
    for parent in (pathlib.Path(__file__).resolve().parent, *pathlib.Path(__file__).resolve().parents)
    if (parent / "AGENTS.md").is_file() and (parent / ".git").exists()
)
if str(ROOT) not in sys.path:
    sys.path.insert(0, str(ROOT))

DISPATCH_SCRIPTS = (
    ROOT / "muse" / "lifecycle" / "dispatch" / "skills" / "dispatch-agent-task" / "scripts"
)
EVIDENCE_DIR = ROOT / "muse" / "authority" / "evidence" / "skills" / "record-run-evidence" / "scripts"
DISPATCH_TESTS = ROOT / "tests" / "skills" / "dispatch-agent-task"
for path in (DISPATCH_SCRIPTS, EVIDENCE_DIR, DISPATCH_TESTS):
    if str(path) not in sys.path:
        sys.path.insert(0, str(path))

from framework.adapters.pi.runner import ExecutionPolicy  # noqa: E402
from muse.flow.dispatch import run_dispatch  # noqa: E402
from muse.store import add_review, connect, get_run, list_events  # noqa: E402
from test_dispatch_agent_task import (  # noqa: E402
    RecordingConnect,
    fake_launcher,
    make_spec,
    pi_stream_lines,
)


class SqliteWritePathTest(unittest.TestCase):
    def setUp(self) -> None:
        self.tmp = pathlib.Path(tempfile.mkdtemp())
        self.db = self.tmp / "muse.db"
        self.spec = make_spec(self.tmp)

    def _dispatch(self, run_id: str, run_dir: pathlib.Path):
        return run_dispatch(
            self.spec,
            repo_root=ROOT,
            policy=ExecutionPolicy(provider="p", model="claude-opus-test"),
            run_id=run_id,
            run_dir=run_dir,
            connect_factory=RecordingConnect(),
            launcher=fake_launcher(
                pi_stream_lines('{"title":"重启","beats":["警报","分歧","决断"]}')
            ),
            trigger_source="diagnostic",
            sqlite_path=self.db,
        )

    def test_write_path_run_events_revise_and_rerun_diff(self) -> None:
        before = subprocess.check_output(["git", "status", "--short"], cwd=ROOT, text=True)
        receipt, code = self._dispatch("p03-write-1", self.tmp / "run-1")
        self.assertEqual(code, 0, receipt)
        self.assertEqual(receipt["status"], "completed")

        row = get_run("p03-write-1", self.db)
        self.assertIsNotNone(row)
        self.assertEqual(row["kind"], "agent.planner")
        self.assertIn("重启", row["output_text"])
        events = list_events("p03-write-1", self.db)
        kinds = [item["kind"] for item in events]
        self.assertIn("run.started", kinds)
        self.assertIn("run.completed", kinds)
        self.assertTrue(any(kind.startswith("model.") or kind == "agent.started" for kind in kinds))

        with connect(self.db) as conn:
            mode = conn.execute("PRAGMA journal_mode").fetchone()[0]
        self.assertEqual(str(mode).lower(), "wal")

        add_review(
            run_id="p03-write-1",
            target="candidate",
            action="revise",
            reviewer="qingse",
            reason="钩子再紧一寸",
            before_text=row["output_text"],
            after_text='{"title":"重启","beats":["警报","摊牌","决断"]}',
            path=self.db,
        )
        with connect(self.db) as conn:
            review = conn.execute(
                "SELECT * FROM reviews WHERE run_id=?", ("p03-write-1",)
            ).fetchone()
            revision = conn.execute(
                "SELECT * FROM revisions WHERE review_id=?", (review["id"],)
            ).fetchone()
        self.assertEqual(review["action"], "revise")
        self.assertNotEqual(revision["before_text"], revision["after_text"])

        receipt2, code2 = self._dispatch("p03-write-2", self.tmp / "run-2")
        self.assertEqual(code2, 0, receipt2)
        replay = get_run("p03-write-2", self.db)
        first_input = json.loads(row["input_json"])
        second_input = json.loads(replay["input_json"])
        self.assertEqual(first_input["specSha256"], second_input["specSha256"])
        self.assertEqual(row["output_text"], replay["output_text"])

        after = subprocess.check_output(["git", "status", "--short"], cwd=ROOT, text=True)
        self.assertEqual(before, after)
        ignored = subprocess.run(
            ["git", "check-ignore", "-q", "data/muse.db"],
            cwd=ROOT,
        )
        self.assertEqual(ignored.returncode, 0)

    def test_search_and_freeze_recall_share_sqlite_vectors(self) -> None:
        from muse.store import upsert_card

        freeze_scripts = ROOT / "muse" / "lifecycle" / "context" / "skills" / "freeze-context" / "scripts"
        search_scripts = ROOT / "muse" / "lifecycle" / "context" / "skills" / "search-knowledge" / "scripts"
        sys.path.insert(0, str(freeze_scripts))
        sys.path.insert(0, str(search_scripts))
        import recall
        from search import search_cards

        upsert_card(
            card_id="c1",
            kind="craft",
            title="递进揭示",
            payload={"型": "craft", "名称": "递进揭示", "一句话摘要": "逐层加压"},
            embedding=[1.0, 0.0],
            path=self.db,
        )
        cards = search_cards(
            "揭示",
            sqlite_path=self.db,
            embedder=lambda _intent: [1.0, 0.0],
        )
        recalled = recall.recall_cards([1.0, 0.0], kind="craft", sqlite_path=self.db)
        self.assertEqual(cards[0]["cardId"], "c1")
        self.assertEqual(recalled[0]["cardId"], "c1")
        self.assertAlmostEqual(cards[0]["score"], 1.0)


if __name__ == "__main__":
    unittest.main()