566 lines
28 KiB
Python
566 lines
28 KiB
Python
import tkinter as tk
|
||
from tkinter import ttk
|
||
import time
|
||
import os
|
||
from datetime import datetime, timedelta
|
||
import random
|
||
from collections import deque
|
||
import json # 引入 json
|
||
|
||
# --- 引入 Matplotlib ---
|
||
from matplotlib.figure import Figure
|
||
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
|
||
import matplotlib.dates as mdates # 用于处理日期格式
|
||
import matplotlib # 导入 matplotlib
|
||
|
||
# --- 配置 ---
|
||
LOG_FILE_PATH = os.path.join("logs", "interest", "interest_history.log") # 指向历史日志文件
|
||
REFRESH_INTERVAL_MS = 200 # 刷新间隔 (毫秒) - 可以适当调长，因为读取文件可能耗时
|
||
WINDOW_TITLE = "Interest Monitor (Live History)"
|
||
MAX_HISTORY_POINTS = 1000 # 图表上显示的最大历史点数 (可以增加)
|
||
MAX_STREAMS_TO_DISPLAY = 15 # 最多显示多少个聊天流的折线图 (可以增加)
|
||
|
||
# *** 添加 Matplotlib 中文字体配置 ***
|
||
# 尝试使用 'SimHei' 或 'Microsoft YaHei'，如果找不到，matplotlib 会回退到默认字体
|
||
# 确保你的系统上安装了这些字体
|
||
matplotlib.rcParams["font.sans-serif"] = ["SimHei", "Microsoft YaHei"]
|
||
matplotlib.rcParams["axes.unicode_minus"] = False # 解决负号'-'显示为方块的问题
|
||
|
||
|
||
class InterestMonitorApp:
|
||
def __init__(self, root):
|
||
self.root = root
|
||
self.root.title(WINDOW_TITLE)
|
||
self.root.geometry("1800x800") # 调整窗口大小以适应图表
|
||
|
||
# --- 数据存储 ---
|
||
# 使用 deque 来存储有限的历史数据点
|
||
# key: stream_id, value: deque([(timestamp, interest_level), ...])
|
||
self.stream_history = {}
|
||
# key: stream_id, value: deque([(timestamp, reply_probability), ...])
|
||
self.probability_history = {}
|
||
self.stream_colors = {} # 为每个 stream 分配颜色
|
||
self.stream_display_names = {} # 存储显示名称 (group_name)
|
||
self.selected_stream_id = tk.StringVar() # 用于 Combobox 绑定
|
||
|
||
# --- 新增：存储其他参数 ---
|
||
# 顶层信息
|
||
self.latest_main_mind = tk.StringVar(value="N/A")
|
||
self.latest_mai_state = tk.StringVar(value="N/A")
|
||
self.latest_subflow_count = tk.IntVar(value=0)
|
||
# 子流最新状态 (key: stream_id)
|
||
self.stream_sub_minds = {}
|
||
self.stream_chat_states = {}
|
||
self.stream_threshold_status = {}
|
||
self.stream_last_active = {}
|
||
self.stream_last_interaction = {}
|
||
# 用于显示单个流详情的 StringVar
|
||
self.single_stream_sub_mind = tk.StringVar(value="想法: N/A")
|
||
self.single_stream_chat_state = tk.StringVar(value="状态: N/A")
|
||
self.single_stream_threshold = tk.StringVar(value="阈值: N/A")
|
||
self.single_stream_last_active = tk.StringVar(value="活跃: N/A")
|
||
self.single_stream_last_interaction = tk.StringVar(value="交互: N/A")
|
||
|
||
# --- UI 元素 ---
|
||
|
||
# --- 新增：顶部全局信息框架 ---
|
||
self.global_info_frame = ttk.Frame(root, padding="5 0 5 5") # 顶部内边距调整
|
||
self.global_info_frame.pack(side=tk.TOP, fill=tk.X, pady=(5, 0)) # 底部外边距为0
|
||
|
||
ttk.Label(self.global_info_frame, text="全局状态:").pack(side=tk.LEFT, padx=(0, 10))
|
||
ttk.Label(self.global_info_frame, textvariable=self.latest_mai_state).pack(side=tk.LEFT, padx=5)
|
||
ttk.Label(self.global_info_frame, text="想法:").pack(side=tk.LEFT, padx=(10, 0))
|
||
ttk.Label(self.global_info_frame, textvariable=self.latest_main_mind).pack(side=tk.LEFT, padx=5)
|
||
ttk.Label(self.global_info_frame, text="子流数:").pack(side=tk.LEFT, padx=(10, 0))
|
||
ttk.Label(self.global_info_frame, textvariable=self.latest_subflow_count).pack(side=tk.LEFT, padx=5)
|
||
|
||
# 创建 Notebook (选项卡控件)
|
||
self.notebook = ttk.Notebook(root)
|
||
# 修改：fill 和 expand，让 notebook 填充剩余空间
|
||
self.notebook.pack(pady=(5, 0), padx=10, fill=tk.BOTH, expand=1) # 顶部外边距改小
|
||
|
||
# --- 第一个选项卡：所有流 ---
|
||
self.frame_all = ttk.Frame(self.notebook, padding="5 5 5 5")
|
||
self.notebook.add(self.frame_all, text="所有聊天流")
|
||
|
||
# 状态标签 (移动到最底部)
|
||
self.status_label = tk.Label(root, text="Initializing...", anchor="w", fg="grey")
|
||
self.status_label.pack(side=tk.BOTTOM, fill=tk.X, padx=10, pady=(0, 5)) # 调整边距
|
||
|
||
# Matplotlib 图表设置 (用于第一个选项卡)
|
||
self.fig = Figure(figsize=(5, 4), dpi=100)
|
||
self.ax = self.fig.add_subplot(111)
|
||
# 配置在 update_plot 中进行，避免重复
|
||
|
||
# 创建 Tkinter 画布嵌入 Matplotlib 图表 (用于第一个选项卡)
|
||
self.canvas = FigureCanvasTkAgg(self.fig, master=self.frame_all) # <--- 放入 frame_all
|
||
self.canvas_widget = self.canvas.get_tk_widget()
|
||
self.canvas_widget.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
|
||
|
||
# --- 第二个选项卡：单个流 ---
|
||
self.frame_single = ttk.Frame(self.notebook, padding="5 5 5 5")
|
||
self.notebook.add(self.frame_single, text="单个聊天流详情")
|
||
|
||
# 单个流选项卡的上部控制区域
|
||
self.control_frame_single = ttk.Frame(self.frame_single)
|
||
self.control_frame_single.pack(side=tk.TOP, fill=tk.X, pady=5)
|
||
|
||
ttk.Label(self.control_frame_single, text="选择聊天流:").pack(side=tk.LEFT, padx=(0, 5))
|
||
self.stream_selector = ttk.Combobox(
|
||
self.control_frame_single, textvariable=self.selected_stream_id, state="readonly", width=50
|
||
)
|
||
self.stream_selector.pack(side=tk.LEFT, fill=tk.X, expand=True)
|
||
self.stream_selector.bind("<<ComboboxSelected>>", self.on_stream_selected)
|
||
|
||
# --- 新增：单个流详情显示区域 ---
|
||
self.single_stream_details_frame = ttk.Frame(self.frame_single, padding="5 5 5 0")
|
||
self.single_stream_details_frame.pack(side=tk.TOP, fill=tk.X, pady=(0, 5))
|
||
|
||
ttk.Label(self.single_stream_details_frame, textvariable=self.single_stream_sub_mind).pack(side=tk.LEFT, padx=5)
|
||
ttk.Label(self.single_stream_details_frame, textvariable=self.single_stream_chat_state).pack(
|
||
side=tk.LEFT, padx=5
|
||
)
|
||
ttk.Label(self.single_stream_details_frame, textvariable=self.single_stream_threshold).pack(
|
||
side=tk.LEFT, padx=5
|
||
)
|
||
ttk.Label(self.single_stream_details_frame, textvariable=self.single_stream_last_active).pack(
|
||
side=tk.LEFT, padx=5
|
||
)
|
||
ttk.Label(self.single_stream_details_frame, textvariable=self.single_stream_last_interaction).pack(
|
||
side=tk.LEFT, padx=5
|
||
)
|
||
|
||
# Matplotlib 图表设置 (用于第二个选项卡)
|
||
self.fig_single = Figure(figsize=(5, 4), dpi=100)
|
||
# 修改：创建两个子图，一个显示兴趣度，一个显示概率
|
||
self.ax_single_interest = self.fig_single.add_subplot(211) # 2行1列的第1个
|
||
self.ax_single_probability = self.fig_single.add_subplot(
|
||
212, sharex=self.ax_single_interest
|
||
) # 2行1列的第2个，共享X轴
|
||
|
||
# 创建 Tkinter 画布嵌入 Matplotlib 图表 (用于第二个选项卡)
|
||
self.canvas_single = FigureCanvasTkAgg(self.fig_single, master=self.frame_single) # <--- 放入 frame_single
|
||
self.canvas_widget_single = self.canvas_single.get_tk_widget()
|
||
self.canvas_widget_single.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
|
||
|
||
# --- 初始化和启动刷新 ---
|
||
self.update_display() # 首次加载并开始刷新循环
|
||
|
||
def on_stream_selected(self, event=None):
|
||
"""当 Combobox 选择改变时调用，更新单个流的图表"""
|
||
self.update_single_stream_plot()
|
||
|
||
def get_random_color(self):
|
||
"""生成随机颜色用于区分线条"""
|
||
return "#{:06x}".format(random.randint(0, 0xFFFFFF))
|
||
|
||
def load_and_update_history(self):
|
||
"""从 history log 文件加载数据并更新历史记录"""
|
||
if not os.path.exists(LOG_FILE_PATH):
|
||
self.set_status(f"Error: Log file not found at {LOG_FILE_PATH}", "red")
|
||
# 如果文件不存在，不清空现有数据，以便显示最后一次成功读取的状态
|
||
return
|
||
|
||
# *** Reset display names each time we reload ***
|
||
new_stream_history = {}
|
||
new_stream_display_names = {}
|
||
new_probability_history = {} # <--- 重置概率历史
|
||
# --- 新增：重置其他子流状态 --- (如果需要的话，但通常覆盖即可)
|
||
# self.stream_sub_minds = {}
|
||
# self.stream_chat_states = {}
|
||
# ... 等等 ...
|
||
|
||
read_count = 0
|
||
error_count = 0
|
||
# *** Calculate the timestamp threshold for the last 30 minutes ***
|
||
current_time = time.time()
|
||
time_threshold = current_time - (15 * 60) # 30 minutes in seconds
|
||
|
||
try:
|
||
with open(LOG_FILE_PATH, "r", encoding="utf-8") as f:
|
||
for line in f:
|
||
read_count += 1
|
||
try:
|
||
log_entry = json.loads(line.strip())
|
||
timestamp = log_entry.get("timestamp") # 获取顶层时间戳
|
||
|
||
# *** 时间过滤 ***
|
||
if timestamp is None:
|
||
error_count += 1
|
||
continue # 跳过没有时间戳的行
|
||
try:
|
||
entry_timestamp = float(timestamp)
|
||
if entry_timestamp < time_threshold:
|
||
continue # 跳过时间过早的条目
|
||
except (ValueError, TypeError):
|
||
error_count += 1
|
||
continue # 跳过时间戳格式错误的行
|
||
|
||
# --- 新增：更新顶层信息 (使用最后一个有效行的数据) ---
|
||
self.latest_main_mind.set(
|
||
log_entry.get("main_mind", self.latest_main_mind.get())
|
||
) # 保留旧值如果缺失
|
||
self.latest_mai_state.set(log_entry.get("mai_state", self.latest_mai_state.get()))
|
||
self.latest_subflow_count.set(log_entry.get("subflow_count", self.latest_subflow_count.get()))
|
||
|
||
# --- 修改开始：迭代 subflows ---
|
||
subflows = log_entry.get("subflows")
|
||
if not isinstance(subflows, list): # 检查 subflows 是否存在且为列表
|
||
error_count += 1
|
||
continue # 跳过没有 subflows 或格式无效的行
|
||
|
||
for subflow_entry in subflows:
|
||
stream_id = subflow_entry.get("stream_id")
|
||
interest_level = subflow_entry.get("interest_level")
|
||
# 获取 group_name，如果不存在则回退到 stream_id
|
||
group_name = subflow_entry.get("group_name", stream_id)
|
||
# reply_probability = subflow_entry.get("reply_probability") # 获取概率值 # <-- 注释掉旧行
|
||
start_hfc_probability = subflow_entry.get("start_hfc_probability") # <-- 添加新行，读取新字段
|
||
|
||
# *** 检查必要的字段 ***
|
||
# 注意：时间戳已在顶层检查过
|
||
if stream_id is None or interest_level is None:
|
||
# 这里可以选择记录子流错误，但暂时跳过
|
||
continue # 跳过无效的 subflow 条目
|
||
|
||
# 确保 interest_level 可以转换为浮点数
|
||
try:
|
||
interest_level_float = float(interest_level)
|
||
except (ValueError, TypeError):
|
||
continue # 跳过 interest_level 无效的 subflow
|
||
|
||
# 如果是第一次读到这个 stream_id，则创建 deque
|
||
if stream_id not in new_stream_history:
|
||
new_stream_history[stream_id] = deque(maxlen=MAX_HISTORY_POINTS)
|
||
new_probability_history[stream_id] = deque(maxlen=MAX_HISTORY_POINTS) # 创建概率 deque
|
||
# 检查是否已有颜色，没有则分配
|
||
if stream_id not in self.stream_colors:
|
||
self.stream_colors[stream_id] = self.get_random_color()
|
||
|
||
# *** 存储此 stream_id 最新的显示名称 ***
|
||
new_stream_display_names[stream_id] = group_name
|
||
|
||
# --- 新增：存储其他子流信息 ---
|
||
self.stream_sub_minds[stream_id] = subflow_entry.get("sub_mind", "N/A")
|
||
self.stream_chat_states[stream_id] = subflow_entry.get("sub_chat_state", "N/A")
|
||
self.stream_threshold_status[stream_id] = subflow_entry.get("is_above_threshold", False)
|
||
self.stream_last_active[stream_id] = subflow_entry.get("last_active_time") # 存储原始时间戳
|
||
self.stream_last_interaction[stream_id] = subflow_entry.get(
|
||
"last_interaction_time"
|
||
) # 存储原始时间戳
|
||
|
||
# 添加数据点 (使用顶层时间戳)
|
||
new_stream_history[stream_id].append((entry_timestamp, interest_level_float))
|
||
|
||
# 添加概率数据点 (如果存在且有效)
|
||
# if reply_probability is not None: # <-- 注释掉旧判断
|
||
if start_hfc_probability is not None: # <-- 修改判断条件
|
||
try:
|
||
# 尝试将概率转换为浮点数
|
||
# probability_float = float(reply_probability) # <-- 注释掉旧转换
|
||
probability_float = float(start_hfc_probability) # <-- 使用新变量
|
||
new_probability_history[stream_id].append((entry_timestamp, probability_float))
|
||
except (TypeError, ValueError):
|
||
# 如果概率值无效，可以跳过或记录一个默认值，这里跳过
|
||
pass
|
||
# --- 修改结束 ---
|
||
|
||
except json.JSONDecodeError:
|
||
error_count += 1
|
||
# logger.warning(f"Skipping invalid JSON line: {line.strip()}")
|
||
continue # 跳过无法解析的行
|
||
# except (TypeError, ValueError) as e: # 这个外层 catch 可能不再需要，因为类型错误在内部处理了
|
||
# error_count += 1
|
||
# # logger.warning(f"Skipping line due to data type error ({e}): {line.strip()}")
|
||
# continue # 跳过数据类型错误的行
|
||
|
||
# 读取完成后，用新数据替换旧数据
|
||
self.stream_history = new_stream_history
|
||
self.stream_display_names = new_stream_display_names # *** Update display names ***
|
||
self.probability_history = new_probability_history # <--- 更新概率历史
|
||
# 清理不再存在的 stream_id 的附加信息 (可选，但保持一致性)
|
||
streams_to_remove = set(self.stream_sub_minds.keys()) - set(new_stream_history.keys())
|
||
for sid in streams_to_remove:
|
||
self.stream_sub_minds.pop(sid, None)
|
||
self.stream_chat_states.pop(sid, None)
|
||
self.stream_threshold_status.pop(sid, None)
|
||
self.stream_last_active.pop(sid, None)
|
||
self.stream_last_interaction.pop(sid, None)
|
||
# 颜色和显示名称也应该清理，但当前逻辑是保留旧颜色
|
||
# self.stream_colors.pop(sid, None)
|
||
status_msg = f"Data loaded at {datetime.now().strftime('%H:%M:%S')}. Lines read: {read_count}."
|
||
if error_count > 0:
|
||
status_msg += f" Skipped {error_count} invalid lines."
|
||
self.set_status(status_msg, "orange")
|
||
else:
|
||
self.set_status(status_msg, "green")
|
||
|
||
except IOError as e:
|
||
self.set_status(f"Error reading file {LOG_FILE_PATH}: {e}", "red")
|
||
except Exception as e:
|
||
self.set_status(f"An unexpected error occurred during loading: {e}", "red")
|
||
|
||
# --- 更新 Combobox ---
|
||
self.update_stream_selector()
|
||
|
||
def update_stream_selector(self):
|
||
"""更新单个流选项卡中的 Combobox 列表"""
|
||
# 创建 (display_name, stream_id) 对的列表，按 display_name 排序
|
||
available_streams = sorted(
|
||
[
|
||
(name, sid)
|
||
for sid, name in self.stream_display_names.items()
|
||
if sid in self.stream_history and self.stream_history[sid]
|
||
],
|
||
key=lambda item: item[0], # 按显示名称排序
|
||
)
|
||
|
||
# 更新 Combobox 的值 (仅显示 display_name)
|
||
self.stream_selector["values"] = [name for name, sid in available_streams]
|
||
|
||
# 检查当前选中的 stream_id 是否仍然有效
|
||
current_selection_name = self.selected_stream_id.get()
|
||
current_selection_valid = any(name == current_selection_name for name, sid in available_streams)
|
||
|
||
if not current_selection_valid and available_streams:
|
||
# 如果当前选择无效，并且有可选流，则默认选中第一个
|
||
self.selected_stream_id.set(available_streams[0][0])
|
||
# 手动触发一次更新，因为 set 不会触发 <<ComboboxSelected>>
|
||
self.update_single_stream_plot()
|
||
elif not available_streams:
|
||
# 如果没有可选流，清空选择
|
||
self.selected_stream_id.set("")
|
||
self.update_single_stream_plot() # 清空图表
|
||
|
||
def update_all_streams_plot(self):
|
||
"""更新第一个选项卡的 Matplotlib 图表 (显示所有流)"""
|
||
self.ax.clear() # 清除旧图
|
||
# *** 设置中文标题和标签 ***
|
||
self.ax.set_title("兴趣度随时间变化图 (所有活跃流)")
|
||
self.ax.set_xlabel("时间")
|
||
self.ax.set_ylabel("兴趣度")
|
||
self.ax.xaxis.set_major_formatter(mdates.DateFormatter("%H:%M:%S"))
|
||
self.ax.grid(True)
|
||
self.ax.set_ylim(0, 10) # 固定 Y 轴范围 0-10
|
||
|
||
# 只绘制最新的 N 个 stream (按最后记录的兴趣度排序)
|
||
# 注意：现在是基于文件读取的快照排序，可能不是实时最新
|
||
active_streams = sorted(
|
||
self.stream_history.items(),
|
||
key=lambda item: item[1][-1][1] if item[1] else 0, # 按最后兴趣度排序
|
||
reverse=True,
|
||
)[:MAX_STREAMS_TO_DISPLAY]
|
||
|
||
all_times = [] # 用于确定 X 轴范围
|
||
|
||
for stream_id, history in active_streams:
|
||
if not history:
|
||
continue
|
||
|
||
timestamps, interests = zip(*history)
|
||
# 将 time.time() 时间戳转换为 matplotlib 可识别的日期格式
|
||
try:
|
||
mpl_dates = [datetime.fromtimestamp(ts) for ts in timestamps]
|
||
all_times.extend(mpl_dates) # 收集所有时间点
|
||
|
||
# *** Use display name for label ***
|
||
display_label = self.stream_display_names.get(stream_id, stream_id)
|
||
|
||
self.ax.plot(
|
||
mpl_dates,
|
||
interests,
|
||
label=display_label, # *** Use display_label ***
|
||
color=self.stream_colors.get(stream_id, "grey"),
|
||
marker=".",
|
||
markersize=3,
|
||
linestyle="-",
|
||
linewidth=1,
|
||
)
|
||
except ValueError as e:
|
||
print(f"Skipping plot for {stream_id} due to invalid timestamp: {e}")
|
||
continue
|
||
|
||
if all_times:
|
||
# 根据数据动态调整 X 轴范围，留一点边距
|
||
min_time = min(all_times)
|
||
max_time = max(all_times)
|
||
# delta = max_time - min_time
|
||
# self.ax.set_xlim(min_time - delta * 0.05, max_time + delta * 0.05)
|
||
self.ax.set_xlim(min_time, max_time)
|
||
|
||
# 自动格式化X轴标签
|
||
self.fig.autofmt_xdate()
|
||
else:
|
||
# 如果没有数据，设置一个默认的时间范围，例如最近一小时
|
||
now = datetime.now()
|
||
one_hour_ago = now - timedelta(hours=1)
|
||
self.ax.set_xlim(one_hour_ago, now)
|
||
|
||
# 添加图例
|
||
if active_streams:
|
||
# 调整图例位置和大小
|
||
# 字体已通过全局 matplotlib.rcParams 设置
|
||
self.ax.legend(loc="upper left", bbox_to_anchor=(1.02, 1), borderaxespad=0.0, fontsize="x-small")
|
||
# 调整布局，确保图例不被裁剪
|
||
self.fig.tight_layout(rect=[0, 0, 0.85, 1]) # 右侧留出空间给图例
|
||
|
||
self.canvas.draw() # 重绘画布
|
||
|
||
def update_single_stream_plot(self):
|
||
"""更新第二个选项卡的 Matplotlib 图表 (显示单个选定的流)"""
|
||
self.ax_single_interest.clear()
|
||
self.ax_single_probability.clear()
|
||
|
||
# 设置子图标题和标签
|
||
self.ax_single_interest.set_title("兴趣度")
|
||
self.ax_single_interest.set_ylim(0, 10) # 固定 Y 轴范围 0-10
|
||
|
||
# self.ax_single_probability.set_title("回复评估概率") # <-- 注释掉旧标题
|
||
self.ax_single_probability.set_title("HFC 启动概率") # <-- 修改标题
|
||
self.ax_single_probability.set_xlabel("时间")
|
||
# self.ax_single_probability.set_ylabel("概率") # <-- 注释掉旧标签
|
||
self.ax_single_probability.set_ylabel("HFC 概率") # <-- 修改 Y 轴标签
|
||
self.ax_single_probability.grid(True)
|
||
self.ax_single_probability.set_ylim(0, 1.05) # 固定 Y 轴范围 0-1
|
||
self.ax_single_probability.xaxis.set_major_formatter(mdates.DateFormatter("%H:%M:%S"))
|
||
|
||
selected_name = self.selected_stream_id.get()
|
||
selected_sid = None
|
||
|
||
# --- 新增：根据选中的名称找到 stream_id ---
|
||
if selected_name:
|
||
for sid, name in self.stream_display_names.items():
|
||
if name == selected_name:
|
||
selected_sid = sid
|
||
break
|
||
|
||
all_times = [] # 用于确定 X 轴范围
|
||
|
||
# --- 新增：绘制兴趣度图 ---
|
||
if selected_sid and selected_sid in self.stream_history and self.stream_history[selected_sid]:
|
||
history = self.stream_history[selected_sid]
|
||
timestamps, interests = zip(*history)
|
||
try:
|
||
mpl_dates = [datetime.fromtimestamp(ts) for ts in timestamps]
|
||
all_times.extend(mpl_dates)
|
||
self.ax_single_interest.plot(
|
||
mpl_dates,
|
||
interests,
|
||
color=self.stream_colors.get(selected_sid, "blue"),
|
||
marker=".",
|
||
markersize=3,
|
||
linestyle="-",
|
||
linewidth=1,
|
||
)
|
||
except ValueError as e:
|
||
print(f"Skipping interest plot for {selected_sid} due to invalid timestamp: {e}")
|
||
|
||
# --- 新增：绘制概率图 ---
|
||
if selected_sid and selected_sid in self.probability_history and self.probability_history[selected_sid]:
|
||
prob_history = self.probability_history[selected_sid]
|
||
prob_timestamps, probabilities = zip(*prob_history)
|
||
try:
|
||
prob_mpl_dates = [datetime.fromtimestamp(ts) for ts in prob_timestamps]
|
||
# 注意：概率图的时间点可能与兴趣度不同，也需要加入 all_times
|
||
all_times.extend(prob_mpl_dates)
|
||
self.ax_single_probability.plot(
|
||
prob_mpl_dates,
|
||
probabilities,
|
||
color=self.stream_colors.get(selected_sid, "green"), # 可以用不同颜色
|
||
marker=".",
|
||
markersize=3,
|
||
linestyle="-",
|
||
linewidth=1,
|
||
)
|
||
except ValueError as e:
|
||
print(f"Skipping probability plot for {selected_sid} due to invalid timestamp: {e}")
|
||
|
||
# --- 新增：调整 X 轴范围和格式 ---
|
||
if all_times:
|
||
min_time = min(all_times)
|
||
max_time = max(all_times)
|
||
# 设置共享的 X 轴范围
|
||
self.ax_single_interest.set_xlim(min_time, max_time)
|
||
# self.ax_single_probability.set_xlim(min_time, max_time) # sharex 会自动同步
|
||
# 自动格式化X轴标签 (应用到共享轴的最后一个子图上通常即可)
|
||
self.fig_single.autofmt_xdate()
|
||
else:
|
||
# 如果没有数据，设置一个默认的时间范围
|
||
now = datetime.now()
|
||
one_hour_ago = now - timedelta(hours=1)
|
||
self.ax_single_interest.set_xlim(one_hour_ago, now)
|
||
# self.ax_single_probability.set_xlim(one_hour_ago, now) # sharex 会自动同步
|
||
|
||
# --- 新增：更新单个流的详细信息标签 ---
|
||
self.update_single_stream_details(selected_sid)
|
||
|
||
# --- 新增：重新绘制画布 ---
|
||
self.canvas_single.draw()
|
||
|
||
def format_timestamp(self, ts):
|
||
"""辅助函数：格式化时间戳，处理 None 或无效值"""
|
||
if ts is None:
|
||
return "N/A"
|
||
try:
|
||
# 假设 ts 是 float 类型的时间戳
|
||
dt_object = datetime.fromtimestamp(float(ts))
|
||
return dt_object.strftime("%Y-%m-%d %H:%M:%S")
|
||
except (ValueError, TypeError):
|
||
return "Invalid Time"
|
||
|
||
def update_single_stream_details(self, stream_id):
|
||
"""更新单个流详情区域的标签内容"""
|
||
if stream_id:
|
||
sub_mind = self.stream_sub_minds.get(stream_id, "N/A")
|
||
chat_state = self.stream_chat_states.get(stream_id, "N/A")
|
||
threshold = self.stream_threshold_status.get(stream_id, False)
|
||
last_active_ts = self.stream_last_active.get(stream_id)
|
||
last_interaction_ts = self.stream_last_interaction.get(stream_id)
|
||
|
||
self.single_stream_sub_mind.set(f"想法: {sub_mind}")
|
||
self.single_stream_chat_state.set(f"状态: {chat_state}")
|
||
self.single_stream_threshold.set(f"阈值以上: {'是' if threshold else '否'}")
|
||
self.single_stream_last_active.set(f"最后活跃: {self.format_timestamp(last_active_ts)}")
|
||
self.single_stream_last_interaction.set(f"最后交互: {self.format_timestamp(last_interaction_ts)}")
|
||
else:
|
||
# 如果没有选择流，则清空详情
|
||
self.single_stream_sub_mind.set("想法: N/A")
|
||
self.single_stream_chat_state.set("状态: N/A")
|
||
self.single_stream_threshold.set("阈值: N/A")
|
||
self.single_stream_last_active.set("活跃: N/A")
|
||
self.single_stream_last_interaction.set("交互: N/A")
|
||
|
||
def update_display(self):
|
||
"""主更新循环"""
|
||
try:
|
||
self.load_and_update_history() # 从文件加载数据并更新内部状态
|
||
# *** 修改：分别调用两个图表的更新方法 ***
|
||
self.update_all_streams_plot() # 更新所有流的图表
|
||
self.update_single_stream_plot() # 更新单个流的图表
|
||
except Exception as e:
|
||
# 提供更详细的错误信息
|
||
import traceback
|
||
|
||
error_msg = f"Error during update: {e}\n{traceback.format_exc()}"
|
||
self.set_status(error_msg, "red")
|
||
print(error_msg) # 打印详细错误到控制台
|
||
|
||
# 安排下一次刷新
|
||
self.root.after(REFRESH_INTERVAL_MS, self.update_display)
|
||
|
||
def set_status(self, message: str, color: str = "grey"):
|
||
"""更新状态栏标签"""
|
||
# 限制状态栏消息长度
|
||
max_len = 150
|
||
display_message = (message[:max_len] + "...") if len(message) > max_len else message
|
||
self.status_label.config(text=display_message, fg=color)
|
||
|
||
|
||
if __name__ == "__main__":
|
||
# 导入 timedelta 用于默认时间范围
|
||
from datetime import timedelta
|
||
|
||
root = tk.Tk()
|
||
app = InterestMonitorApp(root)
|
||
root.mainloop()
|