1 files changed, 52 insertions, 14 deletions

diff --git a/gui/streamlit_chat_app.py b/gui/streamlit_chat_app.py
index 6abc9caf..af3969e6 100644
--- a/gui/streamlit_chat_app.py
+++ b/gui/streamlit_chat_app.py
@@ -1,4 +1,5 @@
 import atexit
+import Levenshtein
 import os
 import sys
 
@@ -37,6 +38,17 @@ def save_conversations(conversations, current_conversation):
 
     os.replace(temp_conversations_file, conversations_file)
 
+def delete_conversation(conversations, current_conversation):
+    for idx, conversation in enumerate(conversations):
+        conversations[idx] = current_conversation
+        break
+    conversations.remove(current_conversation)
+
+    temp_conversations_file = "temp_" + conversations_file
+    with open(temp_conversations_file, "wb") as f:
+        pickle.dump(conversations, f)
+
+    os.replace(temp_conversations_file, conversations_file)
 
 def exit_handler():
     print("Exiting, saving data...")
@@ -64,26 +76,29 @@ if 'input_field_key' not in st.session_state:
 if 'query_method' not in st.session_state:
     st.session_state['query_method'] = query
 
+if 'search_query' not in st.session_state:
+    st.session_state['search_query'] = ''
+
 # Initialize new conversation
 if 'current_conversation' not in st.session_state or st.session_state['current_conversation'] is None:
     st.session_state['current_conversation'] = {'user_inputs': [], 'generated_responses': []}
 
 input_placeholder = st.empty()
 user_input = input_placeholder.text_input(
-    'You:', value=st.session_state['input_text'], key=f'input_text_{st.session_state["input_field_key"]}'
+    'You:', value=st.session_state['input_text'], key=f'input_text_-1'#{st.session_state["input_field_key"]}
 )
 submit_button = st.button("Submit")
 
-
 if (user_input and user_input != st.session_state['input_text']) or submit_button:
     output = query(user_input, st.session_state['query_method'])
 
     escaped_output = output.encode('utf-8').decode('unicode-escape')
 
-    st.session_state.current_conversation['user_inputs'].append(user_input)
+    st.session_state['current_conversation']['user_inputs'].append(user_input)
     st.session_state.current_conversation['generated_responses'].append(escaped_output)
     save_conversations(st.session_state.conversations, st.session_state.current_conversation)
     st.session_state['input_text'] = ''
+    st.session_state['input_field_key'] += 1  # Increment key value for new widget
     user_input = input_placeholder.text_input(
         'You:', value=st.session_state['input_text'], key=f'input_text_{st.session_state["input_field_key"]}'
     )  # Clear the input field
@@ -92,27 +107,50 @@ if (user_input and user_input != st.session_state['input_text']) or submit_butto
 if st.sidebar.button("New Conversation"):
     st.session_state['selected_conversation'] = None
     st.session_state['current_conversation'] = {'user_inputs': [], 'generated_responses': []}
-    st.session_state['input_field_key'] += 1
-
-st.session_state['query_method'] = st.sidebar.selectbox("Select API:", options=avail_query_methods, index=0)
+    st.session_state['input_field_key'] += 1  # Increment key value for new widget
+    st.session_state['query_method'] = st.sidebar.selectbox("Select API:", options=avail_query_methods, index=0)
 
 # Proxy
 st.session_state['proxy'] = st.sidebar.text_input("Proxy: ")
 
-# Sidebar
-st.sidebar.header("Conversation History")
+# Searchbar
+search_query = st.sidebar.text_input("Search Conversations:", value=st.session_state.get('search_query', ''), key='search')
 
-for idx, conversation in enumerate(st.session_state.conversations):
-    if st.sidebar.button(f"Conversation {idx + 1}: {conversation['user_inputs'][0]}", key=f"sidebar_btn_{idx}"):
-        st.session_state['selected_conversation'] = idx
-        st.session_state['current_conversation'] = st.session_state.conversations[idx]
+if search_query:
+    filtered_conversations = []
+    indices = []
+    for idx, conversation in enumerate(st.session_state.conversations):
+        if search_query in conversation['user_inputs'][0]:
+            filtered_conversations.append(conversation)
+            indices.append(idx)
+
+    filtered_conversations = list(zip(indices, filtered_conversations))
+    conversations = sorted(filtered_conversations, key=lambda x: Levenshtein.distance(search_query, x[1]['user_inputs'][0]))
 
+    sidebar_header = f"Search Results ({len(conversations)})"
+else:
+    conversations = st.session_state.conversations
+    sidebar_header = "Conversation History"
+
+# Sidebar
+st.sidebar.header(sidebar_header)
+sidebar_col1, sidebar_col2 = st.sidebar.columns([5,1])
+for idx, conversation in enumerate(conversations):
+    if sidebar_col1.button(f"Conversation {idx + 1}: {conversation['user_inputs'][0]}", key=f"sidebar_btn_{idx}"):
+        st.session_state['selected_conversation'] = idx
+        st.session_state['current_conversation'] = conversation
+    if sidebar_col2.button('🗑️', key=f"sidebar_btn_delete_{idx}"):
+        if st.session_state['selected_conversation'] == idx:
+            st.session_state['selected_conversation'] = None
+            st.session_state['current_conversation'] = {'user_inputs': [], 'generated_responses': []}
+        delete_conversation(conversations, conversation)
+        st.experimental_rerun()
 if st.session_state['selected_conversation'] is not None:
-    conversation_to_display = st.session_state.conversations[st.session_state['selected_conversation']]
+    conversation_to_display = conversations[st.session_state['selected_conversation']]
 else:
     conversation_to_display = st.session_state.current_conversation
 
 if conversation_to_display['generated_responses']:
     for i in range(len(conversation_to_display['generated_responses']) - 1, -1, -1):
         message(conversation_to_display["generated_responses"][i], key=f"display_generated_{i}")
-        message(conversation_to_display['user_inputs'][i], is_user=True, key=f"display_user_{i}")
+        message(conversation_to_display['user_inputs'][i], is_user=True, key=f"display_user_{i}")
\ No newline at end of file