app.py

import gradio as gr
import random

# 初始化全域變數
drawn_numbers = []
draw_count = {}

# 抽籤邏輯
def draw_number(max_number, allow_duplicates):
    global drawn_numbers, draw_count
    
    if allow_duplicates or len(drawn_numbers) < max_number:
        while True:
            number = random.randint(1, max_number)
            if allow_duplicates or number not in drawn_numbers:
                break
        
        # 記錄抽中的號碼和次數
        if number in draw_count:
            draw_count[number] += 1
        else:
            draw_count[number] = 1

        if not allow_duplicates:
            drawn_numbers.append(number)
        
        return f"抽到的號碼是: {number}\n目前號碼被抽中的次數: {draw_count}"
    else:
        return "所有號碼都已經被抽完！"

# 重置系統
def reset():
    global drawn_numbers, draw_count
    drawn_numbers = []
    draw_count = {}
    return "系統已重置！"

# 介面設計
with gr.Blocks() as demo:
    max_number_input = gr.Number(label="輸入班級座號的最大值", value=30, precision=0)
    allow_duplicates_checkbox = gr.Checkbox(label="允許重複抽籤", value=True)
    output = gr.Textbox(label="結果")
    
    draw_button = gr.Button("抽籤")
    reset_button = gr.Button("重置系統")
    
    draw_button.click(draw_number, inputs=[max_number_input, allow_duplicates_checkbox], outputs=output)
    reset_button.click(reset, outputs=output)

# 運行應用程式
demo.launch()