fix openai compat tool argument parsing

cmd/main.go

@@ -15,7 +15,7 @@ import (
 	"github.com/YspCoder/clawgo/pkg/logger"
 )
 
-var version = "1.2.3"
+var version = "1.2.10"
 var buildTime = "unknown"
 
 const logo = ">"

pkg/providers/codex_provider.go

@@ -476,6 +476,7 @@ func (p *CodexProvider) doStreamAttempt(req *http.Request, attempt authAttempt,
 	var dataLines []string
 	var finalJSON []byte
 	completed := false
+	streamState := newCodexStreamState()
 	for scanner.Scan() {
 		line := scanner.Text()
 		if strings.TrimSpace(line) == "" {
@@ -492,10 +493,11 @@ func (p *CodexProvider) doStreamAttempt(req *http.Request, attempt authAttempt,
 			}
 			var obj map[string]interface{}
 			if err := json.Unmarshal([]byte(payload), &obj); err == nil {
+				streamState.applyEvent(obj)
 				if typ := strings.TrimSpace(fmt.Sprintf("%v", obj["type"])); typ == "response.completed" {
 					completed = true
 					if respObj, ok := obj["response"]; ok {
-						finalJSON = mergeStreamFinalJSON(finalJSON, respObj)
+						finalJSON = mergeStreamFinalJSON(finalJSON, streamState.finalizeResponse(respObj))
 					}
 				}
 			}
@@ -624,6 +626,7 @@ func (p *CodexProvider) doWebsocketAttempt(ctx context.Context, endpoint string,
 			return nil, 0, "", err
 		}
 	}
+	streamState := newCodexStreamState()
 	for {
 		msgType, msg, err := conn.ReadMessage()
 		if err != nil {
@@ -646,7 +649,9 @@ func (p *CodexProvider) doWebsocketAttempt(ctx context.Context, endpoint string,
 		if err := json.Unmarshal(msg, &event); err != nil {
 			continue
 		}
-		switch strings.TrimSpace(fmt.Sprintf("%v", event["type"])) {
+		typ := strings.TrimSpace(fmt.Sprintf("%v", event["type"]))
+		streamState.applyEvent(event)
+		switch typ {
 		case "response.output_text.delta":
 			if d := strings.TrimSpace(fmt.Sprintf("%v", event["delta"])); d != "" {
 				if onDelta != nil {
@@ -655,7 +660,11 @@ func (p *CodexProvider) doWebsocketAttempt(ctx context.Context, endpoint string,
 			}
 		case "response.completed":
 			if respObj, ok := event["response"]; ok {
-				b, _ := json.Marshal(respObj)
+				b, _ := json.Marshal(streamState.finalizeResponse(respObj))
+				return b, http.StatusOK, "application/json", nil
+			}
+			b, _ := json.Marshal(streamState.finalizeResponse(nil))
+			if len(b) != 0 && string(b) != "null" {
 				return b, http.StatusOK, "application/json", nil
 			}
 			return msg, http.StatusOK, "application/json", nil
@@ -663,6 +672,173 @@ func (p *CodexProvider) doWebsocketAttempt(ctx context.Context, endpoint string,
 	}
 }
 
+type codexStreamState struct {
+	outputByIndex map[int]map[string]interface{}
+	itemIndexByID map[string]int
+}
+
+func newCodexStreamState() *codexStreamState {
+	return &codexStreamState{
+		outputByIndex: map[int]map[string]interface{}{},
+		itemIndexByID: map[string]int{},
+	}
+}
+
+func (s *codexStreamState) applyEvent(event map[string]interface{}) {
+	if s == nil || len(event) == 0 {
+		return
+	}
+	typ := strings.TrimSpace(asString(event["type"]))
+	switch typ {
+	case "response.output_item.added", "response.output_item.done":
+		s.mergeOutputItem(intValue(event["output_index"]), mapFromAny(event["item"]))
+	case "response.function_call_arguments.delta":
+		item := s.ensureItem(intValue(event["output_index"]), strings.TrimSpace(asString(event["item_id"])))
+		if item == nil {
+			return
+		}
+		if name := strings.TrimSpace(asString(event["name"])); name != "" {
+			item["name"] = name
+		}
+		item["type"] = firstNonEmpty(strings.TrimSpace(asString(item["type"])), "function_call")
+		if callID := strings.TrimSpace(asString(event["call_id"])); callID != "" {
+			item["call_id"] = callID
+		}
+		item["arguments"] = strings.TrimSpace(asString(item["arguments"])) + asString(event["delta"])
+	case "response.function_call_arguments.done":
+		item := s.ensureItem(intValue(event["output_index"]), strings.TrimSpace(asString(event["item_id"])))
+		if item == nil {
+			return
+		}
+		item["type"] = firstNonEmpty(strings.TrimSpace(asString(item["type"])), "function_call")
+		if name := strings.TrimSpace(asString(event["name"])); name != "" {
+			item["name"] = name
+		}
+		if callID := strings.TrimSpace(asString(event["call_id"])); callID != "" {
+			item["call_id"] = callID
+		}
+		if args := asString(event["arguments"]); strings.TrimSpace(args) != "" {
+			item["arguments"] = args
+		}
+	}
+}
+
+func (s *codexStreamState) finalizeResponse(respObj interface{}) interface{} {
+	resp := mapFromAny(respObj)
+	if len(resp) == 0 {
+		if len(s.outputByIndex) == 0 {
+			return respObj
+		}
+		resp = map[string]interface{}{}
+	}
+	merged := s.mergedOutput(resp["output"])
+	if len(merged) > 0 {
+		resp["output"] = merged
+	}
+	return resp
+}
+
+func (s *codexStreamState) mergedOutput(existing interface{}) []map[string]interface{} {
+	maxIndex := -1
+	for idx := range s.outputByIndex {
+		if idx > maxIndex {
+			maxIndex = idx
+		}
+	}
+	var out []map[string]interface{}
+	switch raw := existing.(type) {
+	case []map[string]interface{}:
+		out = make([]map[string]interface{}, len(raw))
+		for i, item := range raw {
+			out[i] = cloneCodexMap(item)
+		}
+	case []interface{}:
+		out = make([]map[string]interface{}, 0, len(raw))
+		for _, item := range raw {
+			out = append(out, cloneCodexMap(mapFromAny(item)))
+		}
+		if len(out)-1 > maxIndex {
+			maxIndex = len(out) - 1
+		}
+	default:
+		if maxIndex >= 0 {
+			out = make([]map[string]interface{}, maxIndex+1)
+		}
+	}
+	if len(out)-1 < maxIndex {
+		grown := make([]map[string]interface{}, maxIndex+1)
+		copy(grown, out)
+		out = grown
+	}
+	for idx, item := range s.outputByIndex {
+		if idx < 0 {
+			continue
+		}
+		if out[idx] == nil {
+			out[idx] = cloneCodexMap(item)
+			continue
+		}
+		for k, v := range item {
+			if k == "content" {
+				continue
+			}
+			if strings.TrimSpace(asString(out[idx][k])) == "" {
+				out[idx][k] = v
+			}
+		}
+		if strings.TrimSpace(asString(out[idx]["arguments"])) == "" && strings.TrimSpace(asString(item["arguments"])) != "" {
+			out[idx]["arguments"] = item["arguments"]
+		}
+	}
+	compact := make([]map[string]interface{}, 0, len(out))
+	for _, item := range out {
+		if len(item) == 0 {
+			continue
+		}
+		compact = append(compact, item)
+	}
+	return compact
+}
+
+func (s *codexStreamState) mergeOutputItem(outputIndex int, item map[string]interface{}) {
+	if s == nil || outputIndex < 0 || len(item) == 0 {
+		return
+	}
+	target := s.ensureItem(outputIndex, strings.TrimSpace(asString(item["id"])))
+	for k, v := range item {
+		target[k] = v
+	}
+	if id := strings.TrimSpace(asString(target["id"])); id != "" {
+		s.itemIndexByID[id] = outputIndex
+	}
+}
+
+func (s *codexStreamState) ensureItem(outputIndex int, itemID string) map[string]interface{} {
+	if s == nil {
+		return nil
+	}
+	if outputIndex < 0 && itemID != "" {
+		if idx, ok := s.itemIndexByID[itemID]; ok {
+			outputIndex = idx
+		}
+	}
+	if outputIndex < 0 {
+		outputIndex = len(s.outputByIndex)
+	}
+	item := s.outputByIndex[outputIndex]
+	if item == nil {
+		item = map[string]interface{}{}
+		s.outputByIndex[outputIndex] = item
+	}
+	if itemID != "" {
+		if _, ok := item["id"]; !ok {
+			item["id"] = itemID
+		}
+		s.itemIndexByID[itemID] = outputIndex
+	}
+	return item
+}
+
 func codexExecutionSessionID(options map[string]interface{}) string {
 	if value, ok := stringOption(options, "codex_execution_session"); ok {
 		return strings.TrimSpace(value)

pkg/providers/codex_provider_test.go

@@ -235,6 +235,48 @@ func TestCodexProviderChatMergesLateUsageFromStreamingCompletion(t *testing.T) {
 	}
 }
 
+func TestCodexProviderChatCollectsToolCallsFromWebsocketEvents(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/event-stream")
+		_, _ = fmt.Fprint(w, "data: {\"type\":\"response.output_item.added\",\"output_index\":0,\"item\":{\"id\":\"item_1\",\"type\":\"function_call\",\"call_id\":\"call_1\",\"name\":\"remind\",\"arguments\":\"\"}}\n\n")
+		_, _ = fmt.Fprint(w, "data: {\"type\":\"response.function_call_arguments.done\",\"output_index\":0,\"item_id\":\"item_1\",\"call_id\":\"call_1\",\"name\":\"remind\",\"arguments\":\"{\\\"message\\\":\\\"开会\\\",\\\"time_expr\\\":\\\"10m\\\"}\"}\n\n")
+		_, _ = fmt.Fprint(w, "data: {\"type\":\"response.completed\",\"response\":{\"status\":\"completed\"}}\n\n")
+	}))
+	defer server.Close()
+
+	provider := NewCodexProvider("codex", "test-api-key", server.URL, "gpt-5.4", false, "", 5*time.Second, nil)
+	resp, err := provider.Chat(t.Context(), []Message{{Role: "user", Content: "10分钟后通知我开会"}}, []ToolDefinition{{
+		Type: "function",
+		Function: ToolFunctionDefinition{
+			Name:        "remind",
+			Description: "Set a reminder",
+			Parameters: map[string]interface{}{
+				"type": "object",
+				"properties": map[string]interface{}{
+					"message":   map[string]interface{}{"type": "string"},
+					"time_expr": map[string]interface{}{"type": "string"},
+				},
+				"required": []string{"message", "time_expr"},
+			},
+		},
+	}}, "gpt-5.4", nil)
+	if err != nil {
+		t.Fatalf("Chat error: %v", err)
+	}
+	if len(resp.ToolCalls) != 1 {
+		t.Fatalf("expected one tool call, got %#v", resp.ToolCalls)
+	}
+	if got := resp.ToolCalls[0].Name; got != "remind" {
+		t.Fatalf("tool name = %q, want remind", got)
+	}
+	if got := asString(resp.ToolCalls[0].Arguments["message"]); got != "开会" {
+		t.Fatalf("message arg = %q, want 开会", got)
+	}
+	if got := asString(resp.ToolCalls[0].Arguments["time_expr"]); got != "10m" {
+		t.Fatalf("time_expr arg = %q, want 10m", got)
+	}
+}
+
 func TestCodexHandleAttemptFailureMarksAPIKeyCooldown(t *testing.T) {
 	provider := NewCodexProvider("codex-websocket-failure", "test-api-key", "", "gpt-5.4", false, "", 5*time.Second, nil)
 	provider.handleAttemptFailure(authAttempt{kind: "api_key", token: "test-api-key"}, http.StatusTooManyRequests, []byte(`{"error":{"message":"rate limit exceeded"}}`))

pkg/providers/openai_compat_adapter.go

@@ -52,6 +52,10 @@ func parseOpenAICompatResponse(body []byte) (*LLMResponse, error) {
 	if len(choice.Message.ToolCalls) > 0 {
 		resp.ToolCalls = make([]ToolCall, 0, len(choice.Message.ToolCalls))
 		for _, tc := range choice.Message.ToolCalls {
+			args := map[string]interface{}{}
+			if strings.TrimSpace(tc.Function.Arguments) != "" {
+				_ = json.Unmarshal([]byte(tc.Function.Arguments), &args)
+			}
 			resp.ToolCalls = append(resp.ToolCalls, ToolCall{
 				ID:   tc.ID,
 				Type: tc.Type,
@@ -59,7 +63,8 @@ func parseOpenAICompatResponse(body []byte) (*LLMResponse, error) {
 					Name:      tc.Function.Name,
 					Arguments: tc.Function.Arguments,
 				},
-				Name: tc.Function.Name,
+				Name:      tc.Function.Name,
+				Arguments: args,
 			})
 		}
 	}

pkg/providers/openai_compat_provider_test.go

@@ -226,6 +226,22 @@ func TestParseOpenAICompatResponseCapturesReasoningContent(t *testing.T) {
 	}
 }
 
+func TestParseOpenAICompatResponsePopulatesToolArgumentsMap(t *testing.T) {
+	resp, err := parseOpenAICompatResponse([]byte(`{"choices":[{"message":{"tool_calls":[{"id":"call_1","type":"function","function":{"name":"remind","arguments":"{\"message\":\"开会\",\"time_expr\":\"10m\"}"}}]},"finish_reason":"tool_calls"}]}`))
+	if err != nil {
+		t.Fatalf("parseOpenAICompatResponse error: %v", err)
+	}
+	if len(resp.ToolCalls) != 1 {
+		t.Fatalf("tool calls = %#v, want one call", resp.ToolCalls)
+	}
+	if got := asString(resp.ToolCalls[0].Arguments["message"]); got != "开会" {
+		t.Fatalf("message = %q, want 开会", got)
+	}
+	if got := asString(resp.ToolCalls[0].Arguments["time_expr"]); got != "10m" {
+		t.Fatalf("time_expr = %q, want 10m", got)
+	}
+}
+
 func TestOpenAICompatMessagesIncludeReasoningContent(t *testing.T) {
 	msgs := openAICompatMessages([]Message{{
 		Role:             "assistant",