python_script/PyCharmMiscProject/timeSelect.py

import tkinter as tk
from datetime import datetime, timedelta


def enhanced_time_picker():
    """增强版时间选择弹窗 - 直接返回选择时间"""
    selected_time = [None]  # 使用列表实现类似引用传递

    def on_button_click(minutes):
        """按钮点击处理函数"""
        target_time = datetime.now() - timedelta(minutes=minutes)
        selected_time[0] = int(target_time.timestamp()) * 1000
        root.destroy()

    # 创建主窗口
    root = tk.Tk()
    root.title("快速时间选择")
    root.geometry("250x300")
    root.resizable(False, False)

    # 居中显示
    root.eval('tk::PlaceWindow . center')

    # 当前时间显示
    current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
    current_label = tk.Label(root, text=f"当前时间: {current_time}",
                             font=("Arial", 9), pady=10)
    current_label.pack()

    # 按钮框架
    button_frame = tk.Frame(root)
    button_frame.pack(expand=True, pady=10)

    # 快速选择按钮
    time_options = [
        ("30分钟前", 30),
        ("1小时前", 60),
        ("2小时前", 120),
        ("3小时前", 180)
    ]

    for text, minutes in time_options:
        tk.Button(button_frame, text=text,
                  command=lambda m=minutes: on_button_click(m),
                  width=15, height=1).pack(pady=5)

    # 运行窗口
    root.mainloop()
    return selected_time[0]



# 使用示例
if __name__ == "__main__":
    result = enhanced_time_picker()
    if result:
        print(f"选择的时间: {result}")
    else:
        print("未选择时间")