219 lines
8.0 KiB
Python
219 lines
8.0 KiB
Python
# -*- coding: utf-8 -*-
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"""GUI 无关的后台运行时：日志转发与机器人轮询线程。
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原先住在 wechat_gui.py（Tk 控制台）里，Qt 控制台 import 它时会连带把整个
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tkinter/tcl 拖进进程——打包后的 EXE 每次冷启动都白付这笔钱。抽出来之后两个
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界面共用，谁也不用替对方的依赖买单。
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"""
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import glob
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import os
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import threading
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import time
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import traceback
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from runtime_paths import application_data_dir
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MESSAGE_BATCH_WINDOW_SECONDS = 20.0
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MESSAGE_BATCH_WINDOW_MIN_SECONDS = 1.0
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MESSAGE_BATCH_WINDOW_MAX_SECONDS = 120.0
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def normalize_message_batch_window_seconds(value, default=MESSAGE_BATCH_WINDOW_SECONDS):
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"""读取本地设置时安全归一化消息合并等待时间。"""
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if isinstance(value, bool):
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return float(default)
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try:
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seconds = float(value)
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except (TypeError, ValueError):
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return float(default)
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if not MESSAGE_BATCH_WINDOW_MIN_SECONDS <= seconds <= MESSAGE_BATCH_WINDOW_MAX_SECONDS:
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return float(default)
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return seconds
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class LogQueue:
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"""把后台线程的标准输出转发到界面，同时留一份带时间戳的磁盘副本。
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界面日志随窗口关闭就没了，出问题时无从回溯——真正卡住发送的那一行往往
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几分钟前就被刷走了。落盘副本让事后还查得到。
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日志目录用的是可长期写入的数据目录：打包成 EXE 后 __file__ 指向随进程
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销毁的解包目录，往那儿写等于退出即丢。
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"""
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LOG_DIR = os.path.join(str(application_data_dir()), "logs")
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KEEP_FILES = 20
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def __init__(self, target_queue):
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self.target_queue = target_queue
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self._handle = None
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self._open_log_file()
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def _open_log_file(self):
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try:
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os.makedirs(self.LOG_DIR, exist_ok=True)
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self._prune_old_logs()
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stamp = time.strftime("%Y%m%d_%H%M%S")
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self._handle = open(
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os.path.join(self.LOG_DIR, f"gui_{stamp}.log"),
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"a",
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encoding="utf-8",
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buffering=1,
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)
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except Exception:
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self._handle = None
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def _prune_old_logs(self):
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try:
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files = sorted(
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glob.glob(os.path.join(self.LOG_DIR, "gui_*.log")),
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key=os.path.getmtime,
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)
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for path in files[: max(0, len(files) - self.KEEP_FILES + 1)]:
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os.unlink(path)
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except Exception:
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pass
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def write(self, message):
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text = str(message).rstrip()
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if not text:
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return
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self.target_queue.put(("log", text))
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if self._handle is not None:
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try:
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self._handle.write(f"{time.strftime('%H:%M:%S')} {text}\n")
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except Exception:
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self._handle = None
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def flush(self):
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if self._handle is not None:
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try:
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self._handle.flush()
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except Exception:
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pass
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def close(self):
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if self._handle is not None:
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try:
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self._handle.close()
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except Exception:
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pass
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self._handle = None
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class BotThread(threading.Thread):
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"""在后台运行企业微信轮询，避免阻塞界面主线程。"""
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def __init__(self, target_queue, reply_text, poll_seconds,
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mouse_idle_enabled=True, mouse_idle_seconds=20.0,
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message_batch_window_seconds=MESSAGE_BATCH_WINDOW_SECONDS):
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super().__init__(daemon=True)
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self.target_queue = target_queue
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self.reply_text = reply_text
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self.poll_seconds = poll_seconds
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self.mouse_idle_enabled = mouse_idle_enabled
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self.mouse_idle_seconds = mouse_idle_seconds
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self.bot = None
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self.message_batch_window_seconds = MESSAGE_BATCH_WINDOW_SECONDS
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self.set_message_batch_window_seconds(message_batch_window_seconds)
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self.stop_event = threading.Event()
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def set_message_batch_window_seconds(self, value):
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"""更新下一次消息合并窗口；不会改变已经开始等待的窗口快照。"""
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seconds = normalize_message_batch_window_seconds(value)
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self.message_batch_window_seconds = seconds
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bot = getattr(self, "bot", None)
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if bot is not None:
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bot.message_batch_window_seconds = seconds
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def _report_progress(self, text):
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"""把机器人此刻在做什么送到界面上那行进度文字。"""
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try:
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self.target_queue.put(("progress", str(text or "")))
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except Exception:
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# 进度提示纯属好看，永远不该把轮询带下去
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pass
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def run(self):
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bot = None
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failed = False
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try:
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import wechat_bot as bot_module
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bot_module.AUTO_REPLY_TEXT = self.reply_text
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bot = bot_module.WeChatBot()
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self.bot = bot
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bot.mouse_idle_enabled = self.mouse_idle_enabled
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bot.mouse_idle_seconds = self.mouse_idle_seconds
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bot.message_batch_window_seconds = self.message_batch_window_seconds
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bot._stop_check = self.stop_event
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bot.safe_window_mode = True
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bot.auto_activate_window = True
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bot.progress_cb = self._report_progress
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if not bot.connect(activate=False, wait_if_missing=True):
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failed = True
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self.target_queue.put(("status", "error"))
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return
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print("[+] 窗口激活模式已开启：企业微信未显示时会自动还原到前台")
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print("[i] 不会设置系统级置顶；仅检测到未读红点后才执行操作")
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if bot.mouse_idle_enabled:
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print(
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f"[+] 人机共存已开启：鼠标静止 "
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f"{bot.mouse_idle_seconds:.0f} 秒后才自动操作"
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)
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print(
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f"[+] 连续消息合并等待："
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f"{bot.message_batch_window_seconds:.0f} 秒"
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)
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last_ready = bool(bot._window_ready)
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self.target_queue.put(("status", "running" if last_ready else "waiting"))
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self.target_queue.put(("info", {
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"hwnd": f"0x{bot.hwnd:08X}",
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"size": f"{bot.R - bot.L} x {bot.B - bot.T}",
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"input": f"({bot.input_x}, {bot.input_y})",
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}))
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while not self.stop_event.is_set():
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# GUI 保存后只改变尚未开始的下一轮合并窗口；当前窗口不会被截断。
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bot.message_batch_window_seconds = self.message_batch_window_seconds
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bot._poll_once()
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if bot.security_verification_required:
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failed = True
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self.target_queue.put(("status", "verification"))
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self.stop_event.set()
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break
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ready = bool(bot._window_ready)
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if ready != last_ready:
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last_ready = ready
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self.target_queue.put(("status", "running" if ready else "waiting"))
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if ready:
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self.target_queue.put(("info", {
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"hwnd": f"0x{bot.hwnd:08X}",
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"size": f"{bot.R - bot.L} x {bot.B - bot.T}",
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"input": f"({bot.input_x}, {bot.input_y})",
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}))
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self.target_queue.put(("stats", {
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"replied": bot.reply_count,
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"false_pos": len(bot.false_pos_rows),
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}))
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self.stop_event.wait(self.poll_seconds)
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except Exception as exc:
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failed = True
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self.target_queue.put((
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"log",
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f"[-] 后台线程异常：{exc}\n{traceback.format_exc()}",
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))
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self.target_queue.put(("status", "error"))
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finally:
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self.bot = None
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if not failed:
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self.target_queue.put(("status", "stopped"))
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def stop(self):
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self.stop_event.set()
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