Update app.py

app.py

@@ -982,29 +982,112 @@ def display_file_history_in_sidebar():
     # ▶ Sort newest first
     all_files = sorted(all_files, key=os.path.getmtime, reverse=True)
 
+    #for f in all_files:
+    #    fname = os.path.basename(f)
+    #    ext = os.path.splitext(fname)[1].lower().strip('.')
+    #    emoji = FILE_EMOJIS.get(ext, '📦')
+    #    time_str = datetime.fromtimestamp(os.path.getmtime(f)).strftime("%Y-%m-%d %H:%M:%S")
+
+        #with st.sidebar.expander(f"{emoji} {fname}"):
+        #    st.write(f"**Modified:** {time_str}")
+        #    if ext == "md":
+        #        with open(f, "r", encoding="utf-8") as file_in:
+        #            snippet = file_in.read(200).replace("\n", " ")
+        #        if len(snippet) == 200:
+        #            snippet += "..."
+        #        st.write(snippet)
+        #        dl_link = create_download_link_with_cache(f, file_type="md")
+        #        st.markdown(dl_link, unsafe_allow_html=True)
+        #    elif ext in ["mp3","wav"]:
+        #        st.audio(f)
+        #        dl_link = create_download_link_with_cache(f, file_type=ext)
+        #        st.markdown(dl_link, unsafe_allow_html=True)
+        #    else:
+        #        dl_link = create_download_link_with_cache(f)
+        #        st.markdown(dl_link, unsafe_allow_html=True)
+
+
+
+    # Group files by their query prefix (timestamp_query)
+    grouped_files = {}
     for f in all_files:
         fname = os.path.basename(f)
-        ext = os.path.splitext(fname)[1].lower().strip('.')
-        emoji = FILE_EMOJIS.get(ext, '📦')
-        time_str = datetime.fromtimestamp(os.path.getmtime(f)).strftime("%Y-%m-%d %H:%M:%S")
-
-        with st.sidebar.expander(f"{emoji} {fname}"):
-            st.write(f"**Modified:** {time_str}")
-            if ext == "md":
-                with open(f, "r", encoding="utf-8") as file_in:
-                    snippet = file_in.read(200).replace("\n", " ")
-                if len(snippet) == 200:
-                    snippet += "..."
-                st.write(snippet)
-                dl_link = create_download_link_with_cache(f, file_type="md")
-                st.markdown(dl_link, unsafe_allow_html=True)
-            elif ext in ["mp3","wav"]:
-                st.audio(f)
-                dl_link = create_download_link_with_cache(f, file_type=ext)
-                st.markdown(dl_link, unsafe_allow_html=True)
-            else:
-                dl_link = create_download_link_with_cache(f)
-                st.markdown(dl_link, unsafe_allow_html=True)
+        prefix = '_'.join(fname.split('_')[:6])  # Get timestamp part
+        if prefix not in grouped_files:
+            grouped_files[prefix] = {'md': [], 'audio': [], 'loaded': False}
+        
+        ext = os.path.splitext(fname)[1].lower()
+        if ext == '.md':
+            grouped_files[prefix]['md'].append(f)
+        elif ext in ['.mp3', '.wav']:
+            grouped_files[prefix]['audio'].append(f)
+
+    # Sort groups by timestamp (newest first)
+    sorted_groups = sorted(grouped_files.items(), key=lambda x: x[0], reverse=True)
+
+    # 🗑⬇️ Sidebar delete all and zip all download
+    col1, col4 = st.sidebar.columns(2)
+    with col1:
+        if st.button("🗑 Delete All"):
+            for f in all_files:
+                os.remove(f)
+            st.rerun()
+            st.session_state.should_rerun = True
+    with col4:
+        if st.button("⬇️ Zip All"):
+            zip_name = create_zip_of_files(md_files, mp3_files, wav_files, 
+                                         st.session_state.get('last_query', ''))
+            if zip_name:
+                st.sidebar.markdown(get_download_link(zip_name, "zip"), 
+                                  unsafe_allow_html=True)
+
+    # Display grouped files
+    for prefix, files in sorted_groups:
+        # Get a preview of content from first MD file
+        preview = ""
+        if files['md']:
+            with open(files['md'][0], "r", encoding="utf-8") as f:
+                preview = f.read(200).replace("\n", " ")
+                if len(preview) > 200:
+                    preview += "..."
+
+        # Create unique key for this group
+        group_key = f"group_{prefix}"
+        if group_key not in st.session_state:
+            st.session_state[group_key] = False
+
+        # Display group expander
+        with st.sidebar.expander(f"📑 Query Group: {prefix}"):
+            st.write("**Preview:**")
+            st.write(preview)
+            
+            # Load full content button
+            if st.button("📖 View Full Content", key=f"btn_{prefix}"):
+                st.session_state[group_key] = True
+
+            # Only show full content and audio if button was clicked
+            if st.session_state[group_key]:
+                # Display markdown files
+                for md_file in files['md']:
+                    with open(md_file, "r", encoding="utf-8") as f:
+                        content = f.read()
+                    st.markdown("**Full Content:**")
+                    st.markdown(content)
+                    st.markdown(get_download_link(md_file, file_type="md"), 
+                              unsafe_allow_html=True)
+
+                # Display audio files
+                usePlaySidebar=False
+                if usePlaySidebar:
+                    for audio_file in files['audio']:
+                        ext = os.path.splitext(audio_file)[1].replace('.', '')
+                        st.audio(audio_file)
+                        st.markdown(get_download_link(audio_file, file_type=ext), 
+                                  unsafe_allow_html=True)
+
+
+
+
 
 # ─────────────────────────────────────────────────────────
 # MAIN APP