Update autofill function

ui.py

@@ -145,7 +145,7 @@ def render_data_table(tableDF, speakerNames, raw_to_display, currFile):
 # ---------------------------------------------------------------------------
 
 def render_speaker_samples_tab(speakerNames, raw_to_display, currFile):
-    """Render a table: Speaker (with inline ✎ rename + autofill) | Audio Sample | ↺ button."""
+    """Render a table: Speaker (with inline ✎ rename + history suggestions) | Audio Sample | ↺ button."""
     file_samples = st.session_state.speakerClips.get(currFile, {})
     has_waveform = currFile in st.session_state.speakerWaveforms
     has_samples  = bool(file_samples)
@@ -153,9 +153,9 @@ def render_speaker_samples_tab(speakerNames, raw_to_display, currFile):
     # Per-speaker editing toggle: {(currFile, sp): True}
     if "inline_rename_active" not in st.session_state:
         st.session_state.inline_rename_active = {}
-    # Last confirmed name — used as autofill suggestion for the next rename
-    if "inline_rename_last" not in st.session_state:
-        st.session_state.inline_rename_last = ""
+    # Ordered list of all confirmed rename names (deduped, insertion order)
+    if "inline_rename_history" not in st.session_state:
+        st.session_state.inline_rename_history = []
 
     # Header
     header_cols = st.columns([3, 3, 1])
@@ -179,25 +179,40 @@ def render_speaker_samples_tab(speakerNames, raw_to_display, currFile):
             input_key   = f"inline_rename_input_{currFile}_{sp}"
             confirm_key = f"inline_rename_confirm_{currFile}_{sp}"
             cancel_key  = f"inline_rename_cancel_{currFile}_{sp}"
-
-            # Autofill suggestion: prefer existing name, then last confirmed name
-            current_val  = display_name if display_name != sp else ""
-            suggestion   = current_val or st.session_state.inline_rename_last
+            fill_prefix = f"inline_rename_fill_{currFile}_{sp}"
 
             with row_cols[0]:
                 new_name = st.text_input(
                     "Rename",
-                    value=current_val,
+                    value=display_name if display_name != sp else "",
                     key=input_key,
                     label_visibility="collapsed",
-                    placeholder=suggestion or f"Rename {sp}…",
+                    placeholder=f"Rename {sp}…",
                 )
+
+                # Clickable history suggestions
+                history = st.session_state.inline_rename_history
+                if history:
+                    st.caption("Quick fill:")
+                    fill_cols = st.columns(len(history))
+                    for hi, past_name in enumerate(history):
+                        if fill_cols[hi].button(
+                            past_name,
+                            key=f"{fill_prefix}_{hi}",
+                            use_container_width=True,
+                        ):
+                            apply_inline_rename(currFile, sp, past_name)
+                            st.session_state.inline_rename_active[edit_key] = False
+                            st.rerun()
+
                 btn_col1, btn_col2 = st.columns(2)
                 if btn_col1.button("✓", key=confirm_key, help="Confirm rename"):
-                    confirmed = new_name.strip() or suggestion
-                    apply_inline_rename(currFile, sp, confirmed)
+                    confirmed = new_name.strip()
                     if confirmed:
-                        st.session_state.inline_rename_last = confirmed
+                        apply_inline_rename(currFile, sp, confirmed)
+                        # Add to history if not already present
+                        if confirmed not in st.session_state.inline_rename_history:
+                            st.session_state.inline_rename_history.append(confirmed)
                     st.session_state.inline_rename_active[edit_key] = False
                     st.rerun()
                 if btn_col2.button("✕", key=cancel_key, help="Cancel"):