Enhance text note functionality: add API for creating and managing written notes, implement draft saving, and improve UI for note capture modes

app/main.py

@@ -199,6 +199,36 @@ async def create_note(
     return {"id": note_id, "status": status}
 
 
+@app.post("/api/text-notes", status_code=201)
+def create_text_note(payload: dict[str, str]) -> dict[str, str]:
+    text = payload.get("text", "").strip()
+    if not text:
+        raise HTTPException(status_code=400, detail="Note text is required")
+    try:
+        note_id = str(uuid.UUID(payload.get("id", "")))
+    except ValueError as error:
+        raise HTTPException(status_code=400, detail="Invalid note ID") from error
+    try:
+        parsed_date = datetime.fromisoformat(payload.get("created_at", "").replace("Z", "+00:00"))
+        if parsed_date.tzinfo is None:
+            parsed_date = parsed_date.replace(tzinfo=timezone.utc)
+        created_at = parsed_date.astimezone(timezone.utc).isoformat()
+    except ValueError:
+        created_at = datetime.now(timezone.utc).isoformat()
+
+    with connect_db() as connection:
+        existing = connection.execute("SELECT status FROM notes WHERE id = ?", (note_id,)).fetchone()
+        if existing:
+            return {"id": note_id, "status": existing["status"]}
+        connection.execute(
+            """INSERT INTO notes (id, created_at, filename, audio_path, transcript, status)
+               VALUES (?, ?, ?, '', ?, 'written')""",
+            (note_id, created_at, "Written note", text),
+        )
+        connection.execute("INSERT INTO note_search (note_id, transcript) VALUES (?, ?)", (note_id, text))
+    return {"id": note_id, "status": "written"}
+
+
 @app.get("/api/notes")
 def list_notes(q: str = "", status: str = "") -> list[dict[str, str]]:
     with connect_db() as connection:
@@ -255,13 +285,14 @@ def delete_note(note_id: str) -> dict[str, str]:
 def save_transcript(note_id: str, payload: dict[str, str]) -> dict[str, str]:
     transcript = payload.get("transcript", "").strip()
     with connect_db() as connection:
-        exists = connection.execute("SELECT 1 FROM notes WHERE id = ?", (note_id,)).fetchone()
-    if not exists:
+        note = connection.execute("SELECT status FROM notes WHERE id = ?", (note_id,)).fetchone()
+    if not note:
         raise HTTPException(status_code=404, detail="Note not found")
-    update_transcript(note_id, transcript, "transcribed" if transcript else "awaiting_transcription")
-    if transcript:
+    status = "written" if note["status"] == "written" else "transcribed" if transcript else "awaiting_transcription"
+    update_transcript(note_id, transcript, status)
+    if transcript and note["status"] != "written":
         remove_transcribed_audio(note_id)
-    return {"id": note_id, "status": "transcribed" if transcript else "awaiting_transcription"}
+    return {"id": note_id, "status": status}
 
 
 app.mount("/", StaticFiles(directory=FRONTEND_DIR, html=True), name="frontend")