"""一次调用「知你客服12号」创建仓库根下 123.md（相对路径 123.md）。默认不重启 Celery。"""
from __future__ import annotations

import json
import os
import sys
import time
import uuid
from pathlib import Path

BACKEND_DIR = Path(__file__).resolve().parents[1]
REPO_ROOT = BACKEND_DIR.parent
API_BASE = os.environ.get("API_BASE", "http://127.0.0.1:8037")
AGENT_NAME = os.environ.get("E2E_AGENT_NAME", "知你客服12号")
REL_PATH = "123.md"
FILE_CONTENT = "# 123\ne2e zhini12 123.md marker\n"


def main() -> int:
    os.chdir(BACKEND_DIR)
    sys.path.insert(0, str(BACKEND_DIR))

    import httpx
    from app.core.database import SessionLocal
    from app.core.security import create_access_token
    from app.models.agent import Agent
    from app.models.user import User

    db = SessionLocal()
    try:
        agent = db.query(Agent).filter(Agent.name == AGENT_NAME).first()
        if not agent:
            print(f"未找到「{AGENT_NAME}」", file=sys.stderr)
            return 1
        owner = db.query(User).filter(User.id == agent.user_id).first()
        user = owner or db.query(User).first()
        if not user:
            print("无用户", file=sys.stderr)
            return 1
        token = create_access_token(data={"sub": user.id, "username": user.username})
        headers = {"Authorization": f"Bearer {token}"}
        uid = f"e2e123_{uuid.uuid4().hex[:10]}"
        q = (
            f"创建 123.md。请用 file_write：相对路径 {REL_PATH}（工作区根下），"
            f"content 为 {json.dumps(FILE_CONTENT, ensure_ascii=False)}，mode 为 w。"
            "reply 中写出 file_write 返回的真实 JSON。最后一行单行 JSON：intent、reply、user_profile。"
        )
        print(f"agent={agent.id} ({AGENT_NAME}) user_id={uid}")
        print(f"目标文件: {(REPO_ROOT / REL_PATH).resolve()}")

        def poll(client: httpx.Client, eid: str, timeout: float = 300.0) -> dict:
            t0 = time.time()
            while time.time() - t0 < timeout:
                r = client.get(f"/api/v1/executions/{eid}", headers=headers)
                r.raise_for_status()
                d = r.json()
                st = d.get("status")
                if st == "completed":
                    return d
                if st == "failed":
                    print("failed:", d.get("error_message"), file=sys.stderr)
                    raise RuntimeError("执行失败")
                time.sleep(1.5)
            raise TimeoutError("超时")

        with httpx.Client(base_url=API_BASE, timeout=300.0) as client:
            r = client.post(
                "/api/v1/executions",
                json={"agent_id": str(agent.id), "input_data": {"query": q, "user_id": uid}},
                headers=headers,
            )
            if r.status_code >= 400:
                print(r.text, file=sys.stderr)
            r.raise_for_status()
            eid = r.json()["id"]
            print(f"execution={eid}")
            out = poll(client, eid)
            od = out.get("output_data") or {}
            result = od.get("result", od)
            print("\n--- API result (截断 2000 字符) ---\n")
            print(str(result)[:2000])

        abs_file = (REPO_ROOT / REL_PATH).resolve()
        if not abs_file.is_file():
            print(f"\n[FAIL] 磁盘未找到: {abs_file}", file=sys.stderr)
            return 2
        body = abs_file.read_text(encoding="utf-8", errors="replace")
        print(f"\n[OK] 文件: {abs_file}")
        print("--- 内容 ---\n", body[:800])
        if "e2e zhini12 123.md marker" not in body:
            print("\n[WARN] 未找到预期标记字符串", file=sys.stderr)
        print("\n完成")
        return 0
    finally:
        db.close()


if __name__ == "__main__":
    raise SystemExit(main())