Update app.py

app.py

@@ -1,160 +1,10 @@
 import json
 import time
-from typing import Dict, Any, Tuple
+from typing import Dict, Any
 import gradio as gr
-import tempfile
-import os
-import docx
-from docx.shared import Pt, Inches
-from docx.enum.text import WD_PARAGRAPH_ALIGNMENT
-
-# --- DOCX Generation Helpers ---
-# (這部分是新增的，用於將 JSON 轉換為 .docx)
-
-def set_font_style(run, size_pt=12, bold=False, lang_en="Times New Roman", lang_zh="新細明體"):
-    """設定 Word 文件中的字型樣式 (中英混合)"""
-    run.font.size = Pt(size_pt)
-    run.font.bold = bold
-    run.font.name = lang_en
-    # 設定東亞語言字型
-    run.font.element.rPr.rFonts.set(docx.oxml.ns.qn('w:eastAsia'), lang_zh)
-
-
-def generate_admin_docx(data: Dict[str, Any]) -> str:
-    """根據 JSON 數據生成「會議記錄」.docx 文件"""
-    try:
-        doc = docx.Document()
-        
-        # 1. 標題
-        title = doc.add_heading(data.get("文件類型 (Document Type)", "會議記錄"), level=1)
-        set_font_style(title.runs[0], size_pt=18, bold=True, lang_zh="標楷體")
-        title.alignment = WD_PARAGRAPH_ALIGNMENT.CENTER
-        
-        # 2. 會議資訊
-        info = data.get("meeting_info", {})
-        doc.add_heading(info.get("topic", "會議主題"), level=2)
-        doc.add_paragraph(f"日期 (Date): {info.get('date', 'N/A')}")
-        doc.add_paragraph(f"地點 (Location): {info.get('location', 'N/A')}")
-        doc.add_paragraph() # Spacing
-
-        # 3. 出席人員
-        doc.add_heading("出席人員 (Attendees)", level=3)
-        for attendee in data.get("attendees", ["N/A"]):
-            doc.add_paragraph(attendee, style='List Bullet')
-        
-        # 4. 會議重點
-        doc.add_heading("會議重點 (Key Points)", level=3)
-        for point in data.get("key_points", ["N/A"]):
-            doc.add_paragraph(point, style='List Number')
-
-        # 5. 決議事項 (表格)
-        doc.add_heading("決議事項 (Resolutions)", level=3)
-        resolutions = data.get("resolutions", [])
-        if resolutions:
-            table = doc.add_table(rows=1, cols=3)
-            table.style = 'Table Grid'
-            hdr_cells = table.rows[0].cells
-            set_font_style(hdr_cells[0].paragraphs[0].add_run('項目 (Item)'), bold=True)
-            set_font_style(hdr_cells[1].paragraphs[0].add_run('負責人 (Responsible)'), bold=True)
-            set_font_style(hdr_cells[2].paragraphs[0].add_run('期限 (Deadline)'), bold=True)
-            
-            for item in resolutions:
-                row_cells = table.add_row().cells
-                row_cells[0].text = item.get("item", "")
-                row_cells[1].text = item.get("responsible", "")
-                row_cells[2].text = item.get("deadline", "")
-        else:
-            doc.add_paragraph("無")
-
-        # 6. 註記
-        doc.add_paragraph()
-        set_font_style(doc.add_paragraph(data.get("audit_note", "")).add_run(), size_pt=10)
-
-        # 儲存到暫存檔案
-        with tempfile.NamedTemporaryFile(delete=False, suffix=".docx") as tmp:
-            doc.save(tmp.name)
-            return tmp.name
-            
-    except Exception as e:
-        print(f"Error generating admin DOCX: {e}")
-        return None # 返回 None 表示失敗
-
-def generate_lesson_plan_docx(data: Dict[str, Any]) -> str:
-    """根據 JSON 數據生成「教案」.docx 文件"""
-    try:
-        doc = docx.Document()
-        
-        # 1. 標題
-        title = doc.add_heading(data.get("lesson_plan_title", "教案標題"), level=1)
-        set_font_style(title.runs[0], size_pt=18, bold=True, lang_zh="標楷體")
-        title.alignment = WD_PARAGRAPH_ALIGNMENT.CENTER
-        
-        doc.add_paragraph(f"適用年級 (Grade Level): {data.get('grade_level', 'N/A')}")
-        doc.add_paragraph()
-
-        # 2. 課綱與目標
-        doc.add_heading("課綱對齊 (Curriculum Alignment)", level=3)
-        for item in data.get("curriculum_alignment", ["N/A"]):
-            doc.add_paragraph(item, style='List Bullet')
-            
-        doc.add_heading("學習目標 (Learning Objectives)", level=3)
-        for item in data.get("learning_objectives", ["N/A"]):
-            doc.add_paragraph(item, style='List Number')
-
-        # 3. 活動流程 (表格)
-        doc.add_heading("活動流程 (Activities)", level=3)
-        activities = data.get("activities", [])
-        if activities:
-            table = doc.add_table(rows=1, cols=4)
-            table.style = 'Table Grid'
-            hdr_cells = table.rows[0].cells
-            set_font_style(hdr_cells[0].paragraphs[0].add_run('時間(min)'), bold=True)
-            set_font_style(hdr_cells[1].paragraphs[0].add_run('階段 (Stage)'), bold=True)
-            set_font_style(hdr_cells[2].paragraphs[0].add_run('教學法 (Method)'), bold=True)
-            set_font_style(hdr_cells[3].paragraphs[0].add_run('描述 (Description)'), bold=True)
-            
-            for item in activities:
-                row_cells = table.add_row().cells
-                row_cells[0].text = str(item.get("time_min", ""))
-                row_cells[1].text = item.get("stage", "")
-                row_cells[2].text = item.get("method", "")
-                row_cells[3].text = item.get("description", "")
-        
-        # 4. 評量規準 (表格)
-        doc.add_heading("評量規準 (Rubric)", level=3)
-        rubric = data.get("rubric", {})
-        doc.add_paragraph(rubric.get("title", "評量規準"))
-        
-        criteria = rubric.get("criteria", [])
-        if criteria:
-            table = doc.add_table(rows=1, cols=3)
-            table.style = 'Table Grid'
-            hdr_cells = table.rows[0].cells
-            set_font_style(hdr_cells[0].paragraphs[0].add_run('指標 (Criteria)'), bold=True)
-            set_font_style(hdr_cells[1].paragraphs[0].add_run('A (精熟)'), bold=True)
-            set_font_style(hdr_cells[2].paragraphs[0].add_run('D (待加強)'), bold=True)
-            
-            for item in criteria:
-                row_cells = table.add_row().cells
-                row_cells[0].text = item.get("name", "")
-                row_cells[1].text = item.get("A", "")
-                row_cells[2].text = item.get("D", "")
-
-        # 5. 差異化建議
-        doc.add_heading("差異化建議 (Differentiation Advice)", level=3)
-        doc.add_paragraph(data.get("differentiation_advice", "N/A"))
-
-        # 儲存到暫存檔案
-        with tempfile.NamedTemporaryFile(delete=False, suffix=".docx") as tmp:
-            doc.save(tmp.name)
-            return tmp.name
-            
-    except Exception as e:
-        print(f"Error generating lesson plan DOCX: {e}")
-        return None
 
 # --- Simulation Setup for LLM API ---
-# (此部分保持不變)
+# This section simulates the core AI generation logic without requiring a live API key.
 LLM_MODEL = "gemini-2.5-flash-preview-09-2025"
 API_KEY = "" # API Key Placeholder
 
@@ -230,12 +80,10 @@ def simulate_gemini_api_call(payload: Dict[str, Any], fields: Dict[str, Any]) ->
     }
 
 # --- Module A: Admin Copilot Generator (Gradio Wrapper) ---
-# (修改：現在返回 JSON 和 .docx 文件路徑)
 
-def admin_copilot_generator(template_id: str, topic: str, date: str, location: str, key_input: str) -> Tuple[str, str]:
+def admin_copilot_generator(template_id: str, topic: str, date: str, location: str, key_input: str) -> str:
     """
-    Handles the Admin Copilot UI inputs, calls simulation, and generates DOCX.
-    Returns: (json_string, file_path_or_error)
+    Handles the Admin Copilot UI inputs and calls the simulation.
     """
     fields = {
         "topic": topic,
@@ -244,18 +92,23 @@ def admin_copilot_generator(template_id: str, topic: str, date: str, location: s
         "key_input": key_input
     }
 
+    # System Prompt defined for the Admin Copilot
     system_prompt = (
         "角色：台灣中學學務處行政書記\n"
         "輸出：JSON（會議資訊、出席、重點、決議、待辦、負責人、期限）\n"
         "格式規範：用詞正式、避免口語、保留專有名詞\n"
         "限制：所有決議必須有負責人和明確期限。"
     )
+
+    # Response Schema is implicitly defined but would be included in a real API call.
+    # The Gradio JSON output will just display the resulting JSON string.
     
     user_query = f"請生成一份會議記錄。主題: {topic}; 輸入重點（或逐字稿）：{key_input}"
     
     payload = {
         "contents": [{ "parts": [{ "text": user_query }] }],
         "systemInstruction": { "parts": [{ "text": system_prompt }] },
+        # Simplified generationConfig for simulation
         "generationConfig": { "responseMimeType": "application/json" }
     }
 
@@ -263,27 +116,17 @@ def admin_copilot_generator(template_id: str, topic: str, date: str, location: s
     
     try:
         json_string = api_response['candidates'][0]['content']['parts'][0]['text']
-        
-        # 新增：解析 JSON 並生成 DOCX
-        data = json.loads(json_string)
-        docx_path = generate_admin_docx(data)
-        
-        if docx_path:
-            return json_string, docx_path
-        else:
-            return json_string, "ERROR: Failed to generate DOCX file."
-            
+        # For Gradio, we return the JSON string directly
+        return json_string
     except (KeyError, json.JSONDecodeError) as e:
-        error_msg = f"ERROR: Failed to parse LLM structured output. {e}"
-        return error_msg, None # 返回錯誤訊息和 None
+        return f"ERROR: Failed to parse LLM structured output. {e}"
 
 # --- Module B: Teaching AI Designer (Gradio Wrapper) ---
-# (修改：現在返回 JSON 和 .docx 文件路徑)
 
-def lesson_plan_designer(grade: str, subject: str, topic: str, hours: float, method: str, equipment: str, class_needs: str) -> Tuple[str, str]:
+def lesson_plan_designer(grade: str, subject: str, topic: str, hours: float, method: str, equipment: str, class_needs: str) -> str:
     """
-    Handles the Teaching Designer UI inputs, calls simulation, and generates DOCX.
-    Returns: (json_string, file_path_or_error)
+    Handles the Teaching Designer UI inputs and calls the simulation.
+    Note: hours is float because Gradio Slider output is float
     """
     fields = {
         "grade": grade,
@@ -295,6 +138,7 @@ def lesson_plan_designer(grade: str, subject: str, topic: str, hours: float, met
         "class_needs": class_needs
     }
     
+    # System Prompt defined for the Teaching Designer
     system_prompt = (
         "角色：台灣國高中資深教師與課程設計師\n"
         "輸出：JSON（教案標題、目標、課綱對齊、活動步驟、評量規準、差異化建議）\n"
@@ -314,6 +158,7 @@ def lesson_plan_designer(grade: str, subject: str, topic: str, hours: float, met
     payload = {
         "contents": [{ "parts": [{ "text": user_query }] }],
         "systemInstruction": { "parts": [{ "text": system_prompt }] },
+        # Simplified generationConfig for simulation
         "generationConfig": { "responseMimeType": "application/json" }
     }
 
@@ -321,22 +166,11 @@ def lesson_plan_designer(grade: str, subject: str, topic: str, hours: float, met
     
     try:
         json_string = api_response['candidates'][0]['content']['parts'][0]['text']
-        
-        # 新增：解析 JSON 並生成 DOCX
-        data = json.loads(json_string)
-        docx_path = generate_lesson_plan_docx(data)
-        
-        if docx_path:
-            return json_string, docx_path
-        else:
-            return json_string, "ERROR: Failed to generate DOCX file."
-
+        return json_string
     except (KeyError, json.JSONDecodeError) as e:
-        error_msg = f"ERROR: Failed to parse LLM structured output. {e}"
-        return error_msg, None
+        return f"ERROR: Failed to parse LLM structured output. {e}"
 
 # --- Gradio Interface Definition ---
-# (修改：更新 Outputs)
 
 # Module A Interface (Admin Copilot)
 admin_copilot_interface = gr.Interface(
@@ -348,14 +182,10 @@ admin_copilot_interface = gr.Interface(
         gr.Textbox(label="地點 (Location)", value="學務處會議室"),
         gr.Textbox(label="輸入重點/逐字稿 (Key Input/Transcript)", value="討論期末獎懲核定程序。新生訓練場地佈置、人員編組確認。", lines=5),
     ],
-    # 修改：增加 gr.File 作為第二個輸出
-    outputs=[
-        gr.JSON(label="AI 生成結構化 JSON (原始資料)"),
-        gr.File(label="下載 .docx 預覽 (Download .docx Preview)")
-    ],
+    outputs=gr.JSON(label="AI 生成結構化 JSON (原始資料)"),
     title="行政 Copilot：會議記錄生成 (Admin Copilot: Meeting Minutes Generation)",
-    description="🎯 生成格式嚴謹的行政文件 JSON 結構，並同步產出 .docx 文件供下載預覽。",
-    flagging_mode="never",
+    description="🎯 生成格式嚴謹的行政文件 JSON 結構。",
+    flagging_mode="never", # Updated from allow_flagging
 )
 
 # Module B Interface (Teaching Designer)
@@ -370,14 +200,10 @@ lesson_plan_designer_interface = gr.Interface(
         gr.Textbox(label="可用設備 (Available Equipment)", value="平板電腦、投影設備、網路"),
         gr.Textbox(label="班級特性 (Class Characteristics)", value="班級組成多元，需考慮多樣化的史料呈現方式。"),
     ],
-    # 修改：增加 gr.File 作為第二個輸出
-    outputs=[
-        gr.JSON(label="AI 生成教案與評量規準 JSON (原始資料)"),
-        gr.File(label="下載 .docx 預覽 (Download .docx Preview)")
-    ],
+    outputs=gr.JSON(label="AI 生成教案與評量規準 JSON (原始資料)"),
     title="教學 AI 設計器：教案與 Rubric 生成 (Teaching AI Designer: Lesson Plan & Rubric)",
-    description="📘 生成符合課綱精神的單元教案結構和評量規準 JSON，並同步產出 .docx 文件供下載預覽。",
-    flagging_mode="never",
+    description="📘 生成符合課綱精神的單元教案結構和評量規準 JSON。",
+    flagging_mode="never", # Updated from allow_flagging
 )
 
 # Integrate the two modules into a Tabbed Interface
@@ -389,6 +215,7 @@ demo = gr.TabbedInterface(
 )
 
 # --- Launch the application ---
+# This is required for the application to start in the container
 if __name__ == "__main__":
     demo.launch()