1 files changed, 39 insertions, 16 deletions

diff --git a/src/serve.rs b/src/serve.rs
index 51cc010..ebb79af 100644
--- a/src/serve.rs
+++ b/src/serve.rs
@@ -281,7 +281,7 @@ impl Server {
             tools,
         } = req_body;
 
-        let messages =
+        let mut messages =
             parse_messages(messages).map_err(|err| anyhow!("Invalid request body, {err}"))?;
 
         let functions = parse_tools(tools).map_err(|err| anyhow!("Invalid request body, {err}"))?;
@@ -313,7 +313,9 @@ impl Server {
 
         let completion_id = generate_completion_id();
         let created = Utc::now().timestamp();
-
+        if client.model().no_system_message() {
+            patch_system_message(&mut messages);
+        }
         let data: ChatCompletionsData = ChatCompletionsData {
             messages,
             temperature,
@@ -357,20 +359,41 @@ impl Server {
                     tx: &UnboundedSender<ResEvent>,
                     is_first: Arc<AtomicBool>,
                 ) {
-                    let ret = client
-                        .chat_completions_streaming_inner(http_client, handler, data)
-                        .await;
-                    let first = match ret {
-                        Ok(()) => None,
-                        Err(err) => Some(format!("{err:?}")),
-                    };
-                    if is_first.load(Ordering::SeqCst) {
-                        let _ = tx.send(ResEvent::First(first));
-                        is_first.store(false, Ordering::SeqCst)
-                    }
-                    let tool_calls = handler.get_tool_calls();
-                    if !tool_calls.is_empty() {
-                        let _ = tx.send(ResEvent::ToolCalls(tool_calls.to_vec()));
+                    if client.model().no_stream() {
+                        let ret = client.chat_completions_inner(http_client, data).await;
+                        match ret {
+                            Ok(output) => {
+                                let ChatCompletionsOutput {
+                                    text, tool_calls, ..
+                                } = output;
+                                let _ = tx.send(ResEvent::First(None));
+                                is_first.store(false, Ordering::SeqCst);
+                                let _ = tx.send(ResEvent::Text(text));
+                                if !tool_calls.is_empty() {
+                                    let _ = tx.send(ResEvent::ToolCalls(tool_calls));
+                                }
+                            }
+                            Err(err) => {
+                                let _ = tx.send(ResEvent::First(Some(format!("{err:?}"))));
+                                is_first.store(false, Ordering::SeqCst)
+                            }
+                        };
+                    } else {
+                        let ret = client
+                            .chat_completions_streaming_inner(http_client, handler, data)
+                            .await;
+                        let first = match ret {
+                            Ok(()) => None,
+                            Err(err) => Some(format!("{err:?}")),
+                        };
+                        if is_first.load(Ordering::SeqCst) {
+                            let _ = tx.send(ResEvent::First(first));
+                            is_first.store(false, Ordering::SeqCst)
+                        }
+                        let tool_calls = handler.tool_calls().to_vec();
+                        if !tool_calls.is_empty() {
+                            let _ = tx.send(ResEvent::ToolCalls(tool_calls));
+                        }
                     }
                     handler.done();
                 }