health_app.py

import tkinter as tk
from tkinter import ttk
from datetime import datetime

# 假資料產生器
import random

class HealthApp:
    def __init__(self, root):
        self.root = root
        self.root.title("Health Application")   
        self.root.geometry("400x500")
        self.create_widgets()
    def create_widgets(self):
        title = tk.Label(self.root, text="量測助手", font=("Arial", 24))
        title.pack(pady=20)

        self.hr_label = tk.Label(self.root, text="心率: -- bpm", font=("Arial", 18))
        self.bp_label = tk.Label(self.root, text="血壓：-- / -- mmHg", font=("Arial", 18))
        self.spo2_label = tk.Label(self.root, text="血氧：-- %", font=("Arial", 18))

        self.hr_label.pack(pady=5)
        self.bp_label.pack(pady=5)
        self.spo2_label.pack(pady=5)

        measure_btn = tk.Button(self.root, text="開始測量", font=("Arial", 16), command=self.measure)
        measure_btn.pack(pady=20)

        history_label = tk.Label(self.root, text="歷史紀錄", font=("Arial", 16))
        history_label.pack()

        self.history_box = tk.Text(self.root, height=10, width=40)
        self.history_box.pack(pady=10)
    def measure(self):
        # 模擬測量數據
        hr = random.randint(60, 100)
        systolic = random.randint(110, 130)
        diastolic = random.randint(70, 85)
        spo2 = random.randint(95, 99)

        self.hr_label.config(text=f"心率: {hr} bpm")
        self.bp_label.config(text=f"血壓：{systolic} / {diastolic} mmHg")
        self.spo2_label.config(text=f"血氧：{spo2} %")

        now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
        record = f"[{now}] 心率: {hr} bpm, 血壓: {systolic}/{diastolic} mmHg, 血氧: {spo2} %\n"
        self.history_box.insert(tk.END, record)
        self.history_box.see(tk.END)
if __name__ == "__main__":
    root = tk.Tk()
    app = HealthApp(root)
    root.mainloop()










# class HealthApp:
#     def __init__(self, root):
#         self.root = root
#         self.root.title("Health App")
#         self.create_widgets()

#     def create_widgets(self):
#         # Create a label for the title
#         title_label = ttk.Label(self.root, text="Health Tracker", font=("Arial", 24))
#         title_label.pack(pady=10)

#         # Create a frame for input fields
#         input_frame = ttk.Frame(self.root)
#         input_frame.pack(pady=10)

#         # Create input fields for health data
#         self.weight_var = tk.DoubleVar()
#         weight_label = ttk.Label(input_frame, text="Weight (kg):")
#         weight_label.grid(row=0, column=0, padx=5, pady=5)
#         weight_entry = ttk.Entry(input_frame, textvariable=self.weight_var)
#         weight_entry.grid(row=0, column=1, padx=5, pady=5)

#         self.height_var = tk.DoubleVar()
#         height_label = ttk.Label(input_frame, text="Height (cm):")
#         height_label.grid(row=1, column=0, padx=5, pady=5)
#         height_entry = ttk.Entry(input_frame, textvariable=self.height_var)
#         height_entry.grid(row=1, column=1, padx=5, pady=5)

#         self.bmi_var = tk.StringVar()
#         bmi_label = ttk.Label(input_frame, text="BMI:")
#         bmi_label.grid(row=2, column=0, padx=5, pady=5)
#         bmi_entry = ttk.Entry(input_frame, textvariable=self.bmi_var, state='readonly')
#         bmi_entry.grid(row=2, column=1, padx=5, pady=5)

#         # Create a button to calculate BMI
#         calculate_button = ttk.Button(self.root, text="Calculate BMI", command=self.calculate_bmi)
#         calculate_button.pack(pady=10)

#     def calculate_bmi(self):
#         try:
#             weight = self.weight_var.get()
#             height = self.height_var.get() / 100  # Convert cm to m
#             bmi = weight / (height ** 2)
#             self.bmi_var.set(f"{bmi:.2f}")
#             self.log_health_data(weight, height * 100)  # Log in kg and cm
#         except Exception as e:
#             self.bmi_var.set("Error")

#     def log_health_data(self, weight, height):
#         with open("health_log.txt", "a") as log_file:
#             log_file.write(f"{datetime.now()}: Weight: {weight} kg, Height: {height} cm\n")

# if __name__ == "__main__":
#     root = tk.Tk()
#     app = HealthApp(root)
#     root.mainloop()