import tkinter as tk from tkinter import ttk, messagebox import json import os from datetime import datetime # 数据存储文件 DATA_FILE = "plan_data.json" # 初始化数据文件 def init_data(): if not os.path.exists(DATA_FILE): with open(DATA_FILE, "w", encoding="utf-8") as f: json.dump({}, f, ensure_ascii=False, indent=2) # 读取所有计划数据 def load_data(): with open(DATA_FILE, "r", encoding="utf-8") as f: return json.load(f) # 保存计划数据 def save_data(data): with open(DATA_FILE, "w", encoding="utf-8") as f: json.dump(data, f, ensure_ascii=False, indent=2) class CalendarPlanner: def __init__(self, root): self.root = root self.root.title("日历提醒计划表") self.root.geometry("780x520") self.root.resizable(False, False) init_data() self.data = load_data() # 选中日期 self.selected_date = datetime.now().strftime("%Y-%m-%d") # 左侧日历面板 left_frame = ttk.Frame(root, width=320, height=520) left_frame.pack(side="left", fill="both", padx=5, pady=5) ttk.Label(left_frame, text="📅 日历选择", font=("微软雅黑", 14, "bold")).pack(pady=8) # 年月切换 top_bar = ttk.Frame(left_frame) top_bar.pack() self.year_var = tk.IntVar(value=datetime.now().year) self.month_var = tk.IntVar(value=datetime.now().month) ttk.Button(top_bar, text="<", command=self.prev_month, width=3).grid(row=0, column=0, padx=2) ttk.Entry(top_bar, textvariable=self.year_var, width=6, justify="center").grid(row=0, column=1, padx=2) ttk.Label(top_bar, text="年").grid(row=0, column=2) ttk.Entry(top_bar, textvariable=self.month_var, width=4, justify="center").grid(row=0, column=3, padx=2) ttk.Label(top_bar, text="月").grid(row=0, column=4) ttk.Button(top_bar, text=">", command=self.next_month, width=3).grid(row=0, column=5, padx=2) ttk.Button(top_bar, text="今日", command=self.go_today, width=4).grid(row=0, column=6, padx=3) # 星期表头 week_frame = ttk.Frame(left_frame) week_frame.pack(pady=5) week_text = ["一","二","三","四","五","六","日"] for i, w in enumerate(week_text): ttk.Label(week_frame, text=w, width=4, foreground="#222").grid(row=0, column=i) # 日历按钮容器 self.cal_frame = ttk.Frame(left_frame) self.cal_frame.pack() self.cal_btns = [] self.draw_calendar() # 右侧计划面板 right_frame = ttk.Frame(root, width=440, height=520) right_frame.pack(side="right", fill="both", padx=5, pady=5) ttk.Label(right_frame, text=f"📋 {self.selected_date} 待办清单", font=("微软雅黑",14,"bold")).pack(pady=6) self.list_label = ttk.Label(right_frame, text=f"📋 {self.selected_date} 待办清单", font=("微软雅黑",14,"bold")) self.list_label.pack(pady=6) # 待办列表框 self.plan_list = tk.Listbox(right_frame, width=55, height=14, font=("微软雅黑",10)) self.plan_list.pack(pady=3) # 新增事项区域 add_frame = ttk.Frame(right_frame) add_frame.pack(pady=5, fill="x") ttk.Label(add_frame, text="事项：").grid(row=0, column=0) self.task_entry = ttk.Entry(add_frame, width=38) self.task_entry.grid(row=0, column=1, padx=4) ttk.Button(add_frame, text="添加", command=self.add_task).grid(row=0, column=2) time_frame = ttk.Frame(right_frame) time_frame.pack(pady=3) ttk.Label(time_frame, text="提醒时间(时:分)：").grid(row=0, column=0) self.hour_entry = ttk.Entry(time_frame, width=4) self.hour_entry.insert(0, "08") self.hour_entry.grid(row=0, column=1, padx=2) ttk.Label(time_frame, text=":").grid(row=0, column=2) self.min_entry = ttk.Entry(time_frame, width=4) self.min_entry.insert(0, "00") self.min_entry.grid(row=0, column=3, padx=2) # 功能按钮 btn_frame = ttk.Frame(right_frame) btn_frame.pack(pady=6) ttk.Button(btn_frame, text="删除选中", command=self.del_task).grid(row=0, column=0, padx=6) ttk.Button(btn_frame, text="清空当日", command=self.clear_day).grid(row=0, column=1, padx=6) ttk.Button(btn_frame, text="开启定时提醒", command=self.check_remind).grid(row=0, column=2, padx=6) self.refresh_plan() # 绘制日历 def draw_calendar(self): for widget in self.cal_frame.winfo_children(): widget.destroy() self.cal_btns.clear() y = self.year_var.get() m = self.month_var.get() from calendar import monthcalendar month_days = monthcalendar(y, m) today = datetime.now() today_str = today.strftime("%Y-%m-%d") for row_idx, week in enumerate(month_days): for col_idx, day in enumerate(week): if day == 0: btn = ttk.Label(self.cal_frame, text=" ", width=4) else: date_str = f"{y:04d}-{m:02d}-{day:02d}" btn = tk.Button( self.cal_frame, text=str(day), width=4, height=2, command=lambda d=date_str: self.select_date(d) ) # 今日高亮 if date_str == today_str: btn.config(bg="#ffd966") # 选中日期高亮 if date_str == self.selected_date: btn.config(bg="#66b3ff") btn.grid(row=row_idx, column=col_idx, padx=1, pady=1) self.cal_btns.append(btn) # 选择日期 def select_date(self, date): self.selected_date = date self.list_label.config(text=f"📋 {self.selected_date} 待办清单") self.draw_calendar() self.refresh_plan() # 上一月 def prev_month(self): y = self.year_var.get() m = self.month_var.get() m -= 1 if m < 1: m = 12 y -= 1 self.year_var.set(y) self.month_var.set(m) self.draw_calendar() # 下一月 def next_month(self): y = self.year_var.get() m = self.month_var.get() m += 1 if m > 12: m = 1 y += 1 self.year_var.set(y) self.month_var.set(m) self.draw_calendar() # 跳转今日 def go_today(self): now = datetime.now() self.year_var.set(now.year) self.month_var.set(now.month) self.selected_date = now.strftime("%Y-%m-%d") self.list_label.config(text=f"📋 {self.selected_date} 待办清单") self.draw_calendar() self.refresh_plan() # 刷新当日计划列表 def refresh_plan(self): self.plan_list.delete(0, tk.END) day_data = self.data.get(self.selected_date, []) for idx, item in enumerate(day_data): tip = f"[{item['time']}] {item['task']}" self.plan_list.insert(tk.END, tip) # 添加新事项 def add_task(self): task = self.task_entry.get().strip() hour = self.hour_entry.get().strip() minute = self.min_entry.get().strip() if not task: messagebox.showwarning("提示", "请输入待办内容！") return try: int(hour) int(minute) except: messagebox.showerror("错误", "时间格式必须为数字！") return time_str = f"{hour.zfill(2)}:{minute.zfill(2)}" new_item = {"task": task, "time": time_str} if self.selected_date not in self.data: self.data[self.selected_date] = [] self.data[self.selected_date].append(new_item) save_data(self.data) self.task_entry.delete(0, tk.END) self.refresh_plan() # 删除选中项 def del_task(self): sel = self.plan_list.curselection() if not sel: messagebox.showinfo("提示", "请先选中一条事项") return idx = sel[0] del self.data[self.selected_date][idx] save_data(self.data) self.refresh_plan() # 清空当天所有计划 def clear_day(self): if self.selected_date in self.data: del self.data[self.selected_date] save_data(self.data) self.refresh_plan() # 定时提醒轮询 def check_remind(self): now = datetime.now() now_date = now.strftime("%Y-%m-%d") now_hm = now.strftime("%H:%M") today_tasks = self.data.get(now_date, []) remind_flag = False for item in today_tasks: if item["time"] == now_hm: messagebox.showinfo("⏰ 日程提醒", f"到时间啦：\n{item['task']}") remind_flag = True # 每60秒循环检测一次 self.root.after(60000, self.check_remind) if not remind_flag: pass if __name__ == "__main__": root = tk.Tk() app = CalendarPlanner(root) root.mainloop()