Update quiz.py

quiz.py

@@ -1,152 +1,80 @@
-import gradio as gr
 import random
-from vocab import get_sources, get_words_from_source
-from sentences import generate_sentences
-from ai_sentence import MODEL_LIST
-from quiz import generate_fill_in_blank_exam, check_exam, render_exam_interface
-
-def process_sentence(mode, word, source, num, use_ai, model_name):
-    try:
-        if mode == '查詢單字':
-            if not word:
-                return "<p style='color:red;'>❌ 請輸入單字</p>", "未輸入單字"
-            words = [word.strip()]
-        elif mode == '隨機抽單字':
-            num = int(num)
-            if num <= 0:
-                return "<p style='color:red;'>❌ 抽取數量須大於0</p>", "數量錯誤"
-            words_data = get_words_from_source(source)
-            words = [w['word'] for w in words_data]
-            words = random.sample(words, num)
-        else:
-            return "<p style='color:red;'>❌ 模式錯誤</p>", "模式選擇異常"
-
-        result_display, status_log = generate_sentences(words, source, use_ai, model_name)
-
-        return result_display, status_log
-
-    except Exception as e:
-        return f"<p style='color:red;'>❌ 發生錯誤：{str(e)}</p>", f"錯誤：{str(e)}"
-
-def project_description():
-    return """
-    # 📖 VocabLine 單字例句工具
-    支援單字例句查詢，AI 自動生成句子。適合作為 LINE 單字推播、英文學習輔助工具。
-    ## 🔍 核心功能
-    - 查詢單字 → 獲取例句
-    - 抽取單字 → 批量獲取例句
-    - 可選 AI 生成句子（模型：GPT2 / Pythia）
-    ## 🧑‍💻 技術架構
-    - Gradio Blocks + Transformers (Hugging Face)
-    - SQLite 句庫管理
-    - 支援多單字庫擴展
-    ## 📚 資料來源
-    - 常用 3000 單字表
-    - 英文例句資料庫 (Tatoeba)
-    ## 👨‍💻 開發資訊
-    - 開發者：余彦志 (大宇 ian)
-    - 信箱：[email protected]
-    - GitHub：[https://github.com/dayuian](https://github.com/dayuian)
-    """
-
-with gr.Blocks(css="""
-    #card-group { padding: 15px; border-radius: 12px; background-color: rgba(255, 255, 255, 0.05); box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); margin-bottom: 15px; }
-    .gradio-container { max-width: 800px; margin: auto; }
-""") as demo:
-    gr.Markdown(project_description())
-
-    with gr.Tab("單字查詢/生成例句"):
-        with gr.Group():
-            with gr.Row():
-                mode_radio = gr.Radio(
-                    ["查詢單字", "隨機抽單字"],
-                    label="選擇模式",
-                    value="查詢單字",
-                    interactive=True
-                )
-
-            with gr.Group(elem_id="card-group"):
-                word_input = gr.Textbox(label="輸入單字", visible=True)
-                num_input = gr.Slider(minimum=1, maximum=10, value=5, step=1, label="抽取單字數量")
-                source_dropdown = gr.Dropdown(
-                    choices=get_sources(),
-                    value="common3000",
-                    label="選擇單字庫"
-                )
-
-        with gr.Group(elem_id="card-group"):
-            use_ai_checkbox = gr.Checkbox(label="使用 AI 生成句子（較慢，約 30 秒）", elem_id="use-ai-checkbox")
-
-            with gr.Row():
-                model_dropdown = gr.Dropdown(
-                    choices=MODEL_LIST,
-                    value="gpt2",
-                    label="選擇 AI 模型",
-                    visible=False
-                )
-                gr.Markdown("🔷 **建議使用 GPT2（表現較佳），Pythia-410m 很爛慎選！**", visible=False)
-
-        ai_warning = gr.Textbox(
-            value="⚠️ 使用 AI 生成句子為功能測試，每一個單字的生成過程可能需要 30 秒以上，請耐心等待。",
-            visible=False,
-            interactive=False,
-            label=""
-        )
-
-        result_output = gr.HTML(label="結果")
-        status_output = gr.Textbox(label="處理狀態", interactive=False)
-
-        with gr.Row():
-            generate_button = gr.Button("✨ 生成句子", elem_id="generate-button")
-
-    with gr.Tab("英文小考"):
-        quiz_source_dropdown = gr.Dropdown(
-            choices=get_sources(),
-            value="common3000",
-            label="選擇單字庫"
-        )
-        quiz_num_slider = gr.Slider(minimum=1, maximum=10, value=2, step=1, label="題目數量")
-
-        quiz_generate_button = gr.Button("📄 生成試卷")
-        quiz_submit_button = gr.Button("✅ 提交試卷")
-
-        quiz_questions_container = gr.Column()
-        quiz_score_display = gr.HTML()
-
-        quiz_questions_state = gr.State([])
-
-        def display_exam(source, num):
-            questions = generate_fill_in_blank_exam(source, num)
-            quiz_questions_state.value = questions
-
-            radios = []
-            for i, q in enumerate(questions):
-                radios.append(
-                    gr.Radio(
-                        choices=q['options'],
-                        label=f"第 {i + 1} 題：{q['sentence']}",
-                        interactive=True
-                    )
-                )
-
-            return radios
-
-        def submit_exam(*user_answers):
-            questions = quiz_questions_state.value
-            score_html = check_exam(user_answers, questions)
-            return score_html
-
-        quiz_generate_button.click(
-            display_exam,
-            inputs=[quiz_source_dropdown, quiz_num_slider],
-            outputs=quiz_questions_container
-        )
+from vocab import get_words_from_source
+from sentences import get_sentence
+import gradio as gr
 
-        quiz_submit_button.click(
-            submit_exam,
-            inputs=quiz_questions_container,
-            outputs=quiz_score_display
+# 生成單字選擇題資料
+def generate_fill_in_blank_exam(source, num):
+    words_data = get_words_from_source(source)
+    words = random.sample(words_data, num)
+
+    questions = []
+    for word_data in words:
+        word = word_data['word']
+
+        # 取得例句
+        sentence_data = get_sentence(word)
+        if not sentence_data:
+            continue
+
+        sentence = sentence_data[2]
+        blank_sentence = sentence.replace(word, '______')
+
+        # 生成干擾選項 (亂數抽 3 個其他單字)
+        other_words = [w['word'] for w in words_data if w['word'] != word]
+        distractors = random.sample(other_words, 3)
+        options = [word] + distractors
+        random.shuffle(options)
+
+        questions.append({
+            "sentence": blank_sentence,
+            "options": options,
+            "answer": word,
+        })
+
+    return questions
+
+
+# 自動對答案並計分
+def check_exam(user_answers, questions):
+    correct_count = 0
+    results = []
+
+    for i, user_answer in enumerate(user_answers):
+        correct_answer = questions[i]['answer']
+        is_correct = (user_answer == correct_answer)
+
+        results.append({
+            "question": questions[i]['sentence'],
+            "user_answer": user_answer,
+            "correct_answer": correct_answer,
+            "is_correct": is_correct,
+        })
+
+        if is_correct:
+            correct_count += 1
+
+    score = f"{correct_count}/{len(questions)} 分"
+
+    result_html = f"<p><strong>得分：</strong> {score}</p>"
+    for res in results:
+        color = "green" if res["is_correct"] else "red"
+        result_html += f"<p style='color:{color};'><strong>題目：</strong> {res['question']}<br>"
+        result_html += f"<strong>你的答案：</strong> {res['user_answer']}<br>"
+        result_html += f"<strong>正確答案：</strong> {res['correct_answer']}</p>"
+
+    return result_html
+
+
+# 動態生成 Gradio Radio 元件
+def render_exam_interface(questions):
+    radios = []
+    for i, q in enumerate(questions):
+        radios.append(
+            gr.Radio(
+                choices=q['options'],
+                label=f"第 {i + 1} 題：{q['sentence']}",
+                interactive=True
+            )
         )
-
-
-    demo.launch()
+    return radios