Function send_message

src-tauri/src/services/chat_service.rs:208–240

(
    db: &SqlitePool,
    session_id: &str,
    content: &str,
    provider_id: Option<&str>,
    model_id: Option<&str>,
    on_token: Channel<String>,
    app_handle: &AppHandle,
    cancel_token: 

#[allow(clippy::too_many_arguments)]
pub async fn send_message(
    db: &SqlitePool,
    session_id: &str,
    content: &str,
    provider_id: Option<&str>,
    model_id: Option<&str>,
    on_token: Channel<String>,
    app_handle: &AppHandle,
    cancel_token: CancellationToken,
) -> AppResult<()> {
    let result = send_message_inner(
        db,
        session_id,
        content,
        provider_id,
        model_id,
        on_token,
        app_handle,
        cancel_token,
    )
    .await;
    match &result {
        Err(AppError::Cancelled) => {
            let _ = app_handle.emit("chat-done", "cancelled");
            return Ok(());
        }
        Err(ref error) => {
            let _ = app_handle.emit("chat-error", error.to_string());
        }
        _ => {}
    }
    result
}

#[allow(clippy::too_many_arguments)]
async fn send_message_inner(