Update app.py

app.py

@@ -152,19 +152,99 @@ def display_data(standard, version, selection):
 
 # 4️⃣ UI 구성
 with gr.Blocks(theme=gr.themes.Soft()) as demo:
+
     gr.Markdown("# 📜 Regulation Viewer")
 
     with gr.Row():
-        standard_dd = gr.Dropdown(label="1. 법규 선택")
-        version_dd = gr.Dropdown(label="2. Version 선택")
-        category_dd = gr.Dropdown(label="3. Category / Table 선택")
 
-    output_df = gr.Dataframe(wrap=True, interactive=False, datatype="html")
+        # 👉 왼쪽 영역 (기준 + 비교)
+        with gr.Column(scale=1):
+
+            # ✅ 기준 법규
+            with gr.Group():
+                gr.Markdown("### 📌 기준 법규")
+                base_standard = gr.Dropdown(label="Standard")
+                base_version = gr.Dropdown(label="Version")
+                base_category = gr.Dropdown(label="Category")
+
+            # ✅ 비교 법규
+            with gr.Group():
+                gr.Markdown("### 🔄 비교 법규")
+                comp_standard = gr.Dropdown(label="Standard")
+                comp_version = gr.Dropdown(label="Version")
+                comp_category = gr.Dropdown(label="Category")
+
+        # 👉 오른쪽 결과 영역
+        with gr.Column(scale=3):
+            gr.Markdown("### 📊 내용")
+            output_df = gr.Dataframe(
+                wrap=True,
+                interactive=False,
+                datatype="html",
+                height=700
+            )
+
+    # 👉 버튼 (하나만)
+    with gr.Row():
+        search_btn = gr.Button("🔍 조회", size="lg")
+
+    # --------------------------
+    # 🔥 드롭다운 이벤트 (기존 유지)
+    # --------------------------
+    demo.load(on_load, None, base_standard)
+    demo.load(on_load, None, comp_standard)
+
+    base_standard.change(update_version_dd, base_standard, base_version)
+    base_version.change(update_category_dd, [base_standard, base_version], base_category)
 
-    demo.load(on_load, None, standard_dd)
-    standard_dd.change(update_version_dd, standard_dd, version_dd)
-    version_dd.change(update_category_dd, [standard_dd, version_dd], category_dd)
-    category_dd.change(display_data, [standard_dd, version_dd, category_dd], output_df)
+    comp_standard.change(update_version_dd, comp_standard, comp_version)
+    comp_version.change(update_category_dd, [comp_standard, comp_version], comp_category)
+
+    # --------------------------
+    # 🔥 조회 로직 (핵심)
+    # --------------------------
+    def unified_search(bs, bv, bc, cs, cv, cc):
+        
+        # ✅ 기준만 선택된 경우
+        if bs and bv and bc and not (cs and cv and cc):
+            return display_data(bs, bv, bc)
+
+        # ✅ 기준 + 비교 둘 다 선택된 경우
+        if bs and bv and bc and cs and cv and cc:
+            df_base = display_data(bs, bv, bc)
+            df_comp = display_data(cs, cv, cc)
+
+            # 🔥 section 기준 outer merge
+            if df_base is None or df_comp is None:
+                return None
+
+            try:
+                merged = pd.merge(
+                    df_base,
+                    df_comp,
+                    on="section",
+                    how="outer",
+                    suffixes=("_base", "_comp")
+                )
+
+                return merged
+
+            except Exception as e:
+                return pd.DataFrame({"Error": [str(e)]})
+
+        # ❌ 아무것도 안 선택
+        return pd.DataFrame({"Info": ["선택을 완료하세요"]})
+
+    # 👉 버튼 클릭 시 실행
+    search_btn.click(
+        unified_search,
+        [base_standard, base_version, base_category,
+         comp_standard, comp_version, comp_category],
+        output_df
+    )
+
+if __name__ == "__main__":
+    demo.launch()
 
 if __name__ == "__main__":
     demo.launch()