"""信号源接入编排服务。"""

from __future__ import annotations

import asyncio
import hashlib
import json
import re
import time
from datetime import datetime, timezone
from types import SimpleNamespace
from typing import Any, Optional
from uuid import uuid4

from sqlalchemy import and_, select
from sqlalchemy.exc import IntegrityError
from sqlalchemy.ext.asyncio import AsyncSession

from ....config.ai_prompts import (
    PROMPT_AI_WORKER_SIGNAL_SOURCE_EXECUTION,
    PROMPT_SIGNAL_SOURCE_ONBOARDING,
)
from ....models import (
    AIWorkerExecution,
    Project,
    Signal,
    SignalSourceRegistry,
    User,
)
from ....core.database import AsyncSessionLocal
from ...ai_orchestration_run import AIOrchestrationRunService
from ...model.prompt_profile import prompt_profile_service
from ...llm_service import llm_service

from ....utils.timezone import now_cn_naive
SOURCE_ONBOARDING_ACTION_RE = re.compile(
    r"(新增|增加|添加|接入|配置|注册|建立|加个|加一个|加).{0,8}(信号源|来源|监控源|channel|source|webhook|飞书|github|url|rss)",
    re.IGNORECASE,
)
SOURCE_KIND_HINTS: tuple[tuple[str, tuple[str, ...]], ...] = (
    ("feishu", ("飞书", "lark", "群聊", "chat")),
    ("github", ("github", "repo", "仓库", "pull request", "issue")),
    ("webhook", ("webhook", "回调", "回传")),
    ("url", ("url", "链接", "网页", "站点", "rss")),
    ("browser", ("浏览器", "标签页", "页面")),
    ("pmflow", ("pmflow", "内置ai", "ai管家", "steward")),
)
DEFAULT_WORKER_ROLE_KEYS = ("pm_dispatcher", "tech_architect", "delivery_coach")
MAX_SOURCE_NAME_LEN = 120
MAX_SOURCE_IDENTIFIER_LEN = 180
WORKER_MAX_CONCURRENCY = 3
COMPLETE_WORKER_WAIT_TIMEOUT_SECONDS = 6.0


def _utc_now_naive() -> datetime:
    return now_cn_naive()


__all__ = [name for name in globals() if not name.startswith("__")]