import asyncio
from pathlib import Path
from types import SimpleNamespace

from agents.exceptions import MaxTurnsExceeded

from app.config import Settings, UserSeed
from app.curator import Curator, Runner
from app.db import Database


def test_tool_loop_uses_no_tool_convergence_repair(
    tmp_path: Path, monkeypatch
):
    admin = UserSeed(
        id="admin",
        label="管理员",
        role="admin",
        access_key_hash="unused",
    )
    database = Database(tmp_path / "repair.sqlite3")
    database.initialize([admin])
    fragment = database.create_fragment("admin", "一个需要收敛的念头")
    settings = Settings(
        data_dir=tmp_path,
        database_path=tmp_path / "repair.sqlite3",
        users=(admin,),
        session_secret="unused",
        deepseek_api_key="test-key",
        deepseek_base_url="https://api.deepseek.com",
        deepseek_model="deepseek-v4-pro",
        cookie_secure=False,
        auth_disabled=True,
    )
    calls = 0

    async def fake_run(*args, **kwargs):
        nonlocal calls
        calls += 1
        if calls == 1:
            raise MaxTurnsExceeded("Max turns (6) exceeded")
        assert kwargs["max_turns"] == 2
        assert args[0].tools == []
        return SimpleNamespace(
            final_output=(
                '{"standalone":true,"reasoning_note":"暂时独立保留",'
                '"direction_signal":"none","assessments":[]}'
            )
        )

    monkeypatch.setattr(Runner, "run", fake_run)
    curator = Curator(database, settings)

    asyncio.run(curator.analyze(fragment["id"]))

    assert calls == 2
    assert database.get_fragment(fragment["id"], "admin")[
        "analysis_status"
    ] == "done"
    run = database.list_agent_runs(1)[0]
    events = database.list_agent_events(run["id"])
    assert run["status"] == "success"
    assert run["attempt_count"] == 2
    assert "convergence_repair_started" in [
        event["event_type"] for event in events
    ]


def test_curator_recovers_visible_prior_fragment(
    tmp_path: Path, monkeypatch
):
    admin = UserSeed(
        id="admin",
        label="管理员",
        role="admin",
        access_key_hash="unused",
    )
    database = Database(tmp_path / "recovery.sqlite3")
    database.initialize([admin])
    earlier = database.create_fragment(
        "admin", "有个新工作可能要做小爱架构。"
    )
    database.apply_assessments("admin", earlier["id"], [])
    current = database.create_fragment(
        "admin", "确定要做，先熟悉 harness 5.0。"
    )
    settings = Settings(
        data_dir=tmp_path,
        database_path=tmp_path / "recovery.sqlite3",
        users=(admin,),
        session_secret="unused",
        deepseek_api_key="test-key",
        deepseek_base_url="https://api.deepseek.com",
        deepseek_model="deepseek-v4-pro",
        cookie_secure=False,
        auth_disabled=True,
    )

    async def fake_run(*args, **kwargs):
        return SimpleNamespace(
            final_output=(
                "{"
                '"direction_signal":"explicit",'
                '"standalone":false,'
                '"reasoning_note":"明确的新工作，应形成可跟踪脉络",'
                '"assessments":[{'
                '"idea_id":null,'
                '"title":"小爱新架构开发",'
                '"summary":"熟悉现有方案并推进新架构开发。",'
                '"maturity":10,'
                '"confidence":0.9,'
                '"motion":"启动中",'
                '"position":"先熟悉 harness 5.0 核心方案。",'
                '"tension":"任务已明确，但范围与现有方案尚未理解。",'
                '"trajectory":"从可能插入的工作变成明确承诺。",'
                '"possible_moves":["阅读核心方案"],'
                '"relevance":1,'
                f'"supporting_fragment_ids":["{earlier["id"]}"]'
                "}]}"
            )
        )

    monkeypatch.setattr(Runner, "run", fake_run)
    curator = Curator(database, settings)

    asyncio.run(curator.analyze(current["id"]))

    idea = database.get_idea(
        "admin", database.list_ideas("admin")[0]["id"]
    )
    assert idea["title"] == "小爱新架构开发"
    assert [item["id"] for item in idea["fragments"]] == [
        earlier["id"],
        current["id"],
    ]