live-hub-py/web/backend/services/douyu_runner.py

"""斗鱼活动任务批次执行器（入口聚合；功能域已拆分到 douyu_runner_*.py）。"""

from __future__ import annotations

from concurrent.futures import ThreadPoolExecutor, as_completed

from sqlalchemy.orm import joinedload

from core.douyu import DouyuActivityError

from ..database import SessionLocal
from ..models import DouyuTask
from .account_lifecycle import on_ck_verdict
from .cookie_check_service import check_douyu_cookie
from .douyu_runner_bind import BindMixin
from .douyu_runner_core import (  # noqa: F401  (douyu_batch_registry 供 routers 重导出)
    DouyuBatchRunnerCore,
    douyu_batch_registry,
)
from .douyu_runner_donate import DonateMixin
from .douyu_runner_gold import GoldMixin
from .douyu_runner_goods import GoodsMixin
from .douyu_runner_manual import ManualMixin
from .douyu_runner_xpd import XpdMixin
from .douyu_service import update_account_profile_from_cookie


class DouyuBatchRunner(
    DouyuBatchRunnerCore,
    BindMixin,
    ManualMixin,
    GoldMixin,
    DonateMixin,
    GoodsMixin,
    XpdMixin,
):
    """批量执行斗鱼活动任务（功能域 Mixin 聚合 + 批次调度）。"""

    def _execute_one(self, task_id: int, config: dict, total: int):
        worker_db = SessionLocal()
        try:
            task = (
                worker_db.query(DouyuTask)
                .options(joinedload(DouyuTask.account))
                .filter(DouyuTask.id == task_id)
                .first()
            )
            if not task or self._stop.is_set():
                return
            account = task.account
            self._update_task_progress(worker_db, task, "running", "执行中")

            with self._counter_lock:
                self._started += 1
                current = self._started

            self._push_log(
                "info", f"[{current}/{total}] 开始: {self._account_name(account)}"
            )
            # CK 与健康状态都挂在账号上（2026-10-04 CK 解耦）。
            cookie = account.cookie or ""
            if not cookie:
                self._mark_task(worker_db, task, "failed", "账号没有可用登录 Cookie")
                self._push_log(
                    "warning", f"[{current}] {self._account_name(account)} 无 Cookie"
                )
                return

            cookie_check = check_douyu_cookie(cookie)
            # 执行前的这次检测同样要写结论、由好变坏记事件、重算状态。
            on_ck_verdict(
                worker_db,
                account,
                "valid" if cookie_check["valid"] else "invalid",
                detail=cookie_check,
                occurred_at=cookie_check["checked_at"],
            )
            worker_db.commit()
            if not cookie_check["valid"]:
                message = f"Cookie 已失效，请重新登录：{cookie_check['message']}"
                self._mark_task(worker_db, task, "failed", message)
                self._push_log(
                    "warning", f"[{current}] {self._account_name(account)} {message}"
                )
                return

            update_account_profile_from_cookie(account, cookie)

            handler = {
                "refresh_goods": self._execute_refresh_goods,
                "refresh_esports_goods": self._execute_refresh_esports_goods,
                "get_bind_qr": self._execute_get_bind_qr,
                "confirm_bind": self._execute_confirm_bind,
                "create_elite_qr": self._execute_create_elite_qr,
                "query_elite_status": self._execute_query_elite_status,
                "prepare_esports_bind": self._execute_prepare_esports_bind,
                "get_esports_bind_qr": self._execute_get_esports_bind_qr,
                "query_esports_game_name": self._execute_query_esports_game_name,
                "confirm_esports_bind": self._execute_confirm_esports_bind,
                "create_esports_qr": self._execute_create_esports_qr,
                "query_esports_points": self._execute_query_esports_points,
                "donate_esports_chicken_gift": self._execute_donate_esports_chicken_gift,
                "donate_esports_firework_gift": self._execute_donate_esports_firework_gift,
                "create_gold_qr": self._execute_create_gold_qr,
                "donate_elite_gift": self._execute_donate_elite_gift,
                "query_points": self._execute_query_points,
                "lock_goods": self._execute_lock_goods,
                "pay_locked_order": self._execute_pay_locked_order,
                "exchange_goods": self._execute_exchange_goods,
                "exchange_esports_goods": self._execute_exchange_esports_goods,
                "query_game_name": self._execute_query_game_name,
                "query_change_bind_time": self._execute_query_change_bind_time,
                "query_limited_goods": self._execute_query_limited_goods,
                "query_gold_balance": self._execute_query_gold_balance,
                "query_exchange_records": self._execute_query_exchange_records,
                "prefetch_csrf_token": self._execute_prefetch_csrf_token,
                "get_xpd_bind_qr": self._execute_get_xpd_bind_qr,
                "query_xpd_bind_info": self._execute_query_xpd_bind_info,
                "confirm_xpd_bind": self._execute_confirm_xpd_bind,
                "query_xpd_role": self._execute_query_xpd_role,
                "refresh_xpd_goods": self._execute_refresh_xpd_goods,
                "query_xpd_balance": self._execute_query_xpd_balance,
                "query_xpd_fragments": self._execute_query_xpd_fragments,
                "query_xpd_purchase_records": self._execute_query_xpd_purchase_records,
                "exchange_xpd_goods": self._execute_exchange_xpd_goods,
            }.get(task.task_type)
            if handler is None:
                self._mark_task(worker_db, task, "failed", "不支持的任务类型")
                return

            handler(worker_db, task, account, cookie, config)
            self._push_log(
                "success", f"[{current}] {self._account_name(account)} {task.message}"
            )
        except DouyuActivityError as exc:
            if "task" in locals() and task:
                self._mark_task(worker_db, task, "failed", str(exc))
            self._push_log("warning", f"斗鱼任务失败: {exc}")
        except Exception as exc:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
            if "task" in locals() and task:
                self._mark_task(worker_db, task, "error", str(exc))
            self._push_log("error", f"斗鱼任务异常: {exc}")
        finally:
            worker_db.close()

    def run(self):
        """执行批次任务。"""
        self._push_log("info", f"斗鱼任务批次 {self.batch_id} 开始")
        try:
            config = self._config_info(self.db)
            tasks = (
                self.db.query(DouyuTask)
                .filter(
                    DouyuTask.batch_id == self.batch_id, DouyuTask.status == "planned"
                )
                .order_by(DouyuTask.id.asc())
                .all()
            )
            if not tasks:
                self._push_log("warning", "没有可执行的斗鱼任务")
                self._push_log("result", "")
                return

            for task in tasks:
                task.status = "pending"
                task.message = "等待执行"
            self.db.commit()
            for task in tasks:
                self._push_task_event(task)

            total = len(tasks)
            with ThreadPoolExecutor(max_workers=self.concurrency) as executor:
                futures = []
                for task in tasks:
                    if self._stop.is_set():
                        break
                    futures.append(
                        executor.submit(self._execute_one, task.id, config, total)
                    )
                for future in as_completed(futures):
                    try:
                        future.result()
                    except Exception as exc:  # noqa: BLE001 外部接口与任务边界需要保留宽泛异常兜底
                        self._push_log("error", f"Worker 异常: {exc}")

            if self._stop.is_set():
                self._push_log("warning", f"斗鱼任务批次 {self.batch_id} 已停止")
            else:
                self._push_log("info", f"斗鱼任务批次 {self.batch_id} 完成")
            self._push_log("result", "")
        finally:
            self.db.close()