chore: resolve conflicts with upstream/main

pkg/agent/instance.go

@@ -92,7 +92,47 @@ func NewAgentInstance(
 		Primary:   model,
 		Fallbacks: fallbacks,
 	}
-	candidates := providers.ResolveCandidates(modelCfg, defaults.Provider)
+	resolveFromModelList := func(raw string) (string, bool) {
+		ensureProtocol := func(model string) string {
+			model = strings.TrimSpace(model)
+			if model == "" {
+				return ""
+			}
+			if strings.Contains(model, "/") {
+				return model
+			}
+			return "openai/" + model
+		}
+
+		raw = strings.TrimSpace(raw)
+		if raw == "" {
+			return "", false
+		}
+
+		if cfg != nil {
+			if mc, err := cfg.GetModelConfig(raw); err == nil && mc != nil && strings.TrimSpace(mc.Model) != "" {
+				return ensureProtocol(mc.Model), true
+			}
+
+			for i := range cfg.ModelList {
+				fullModel := strings.TrimSpace(cfg.ModelList[i].Model)
+				if fullModel == "" {
+					continue
+				}
+				if fullModel == raw {
+					return ensureProtocol(fullModel), true
+				}
+				_, modelID := providers.ExtractProtocol(fullModel)
+				if modelID == raw {
+					return ensureProtocol(fullModel), true
+				}
+			}
+		}
+
+		return "", false
+	}
+
+	candidates := providers.ResolveCandidatesWithLookup(modelCfg, defaults.Provider, resolveFromModelList)
 
 	return &AgentInstance{
 		ID:             agentID,

pkg/agent/instance_test.go

@@ -93,3 +93,77 @@ func TestNewAgentInstance_DefaultsTemperatureWhenUnset(t *testing.T) {
 		t.Fatalf("Temperature = %f, want %f", agent.Temperature, 0.7)
 	}
 }
+
+func TestNewAgentInstance_ResolveCandidatesFromModelListAlias(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "agent-instance-test-*")
+	if err != nil {
+		t.Fatalf("Failed to create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	cfg := &config.Config{
+		Agents: config.AgentsConfig{
+			Defaults: config.AgentDefaults{
+				Workspace: tmpDir,
+				Model:     "step-3.5-flash",
+			},
+		},
+		ModelList: []config.ModelConfig{
+			{
+				ModelName: "step-3.5-flash",
+				Model:     "openrouter/stepfun/step-3.5-flash:free",
+				APIBase:   "https://openrouter.ai/api/v1",
+			},
+		},
+	}
+
+	provider := &mockProvider{}
+	agent := NewAgentInstance(nil, &cfg.Agents.Defaults, cfg, provider)
+
+	if len(agent.Candidates) != 1 {
+		t.Fatalf("len(Candidates) = %d, want 1", len(agent.Candidates))
+	}
+	if agent.Candidates[0].Provider != "openrouter" {
+		t.Fatalf("candidate provider = %q, want %q", agent.Candidates[0].Provider, "openrouter")
+	}
+	if agent.Candidates[0].Model != "stepfun/step-3.5-flash:free" {
+		t.Fatalf("candidate model = %q, want %q", agent.Candidates[0].Model, "stepfun/step-3.5-flash:free")
+	}
+}
+
+func TestNewAgentInstance_ResolveCandidatesFromModelListAliasWithoutProtocol(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "agent-instance-test-*")
+	if err != nil {
+		t.Fatalf("Failed to create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	cfg := &config.Config{
+		Agents: config.AgentsConfig{
+			Defaults: config.AgentDefaults{
+				Workspace: tmpDir,
+				Model:     "glm-5",
+			},
+		},
+		ModelList: []config.ModelConfig{
+			{
+				ModelName: "glm-5",
+				Model:     "glm-5",
+				APIBase:   "https://api.z.ai/api/coding/paas/v4",
+			},
+		},
+	}
+
+	provider := &mockProvider{}
+	agent := NewAgentInstance(nil, &cfg.Agents.Defaults, cfg, provider)
+
+	if len(agent.Candidates) != 1 {
+		t.Fatalf("len(Candidates) = %d, want 1", len(agent.Candidates))
+	}
+	if agent.Candidates[0].Provider != "openai" {
+		t.Fatalf("candidate provider = %q, want %q", agent.Candidates[0].Provider, "openai")
+	}
+	if agent.Candidates[0].Model != "glm-5" {
+		t.Fatalf("candidate model = %q, want %q", agent.Candidates[0].Model, "glm-5")
+	}
+}

pkg/agent/loop.go

@@ -10,6 +10,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"path/filepath"
 	"strings"
 	"sync"
 	"sync/atomic"
@@ -21,6 +22,7 @@ import (
 	"github.com/sipeed/picoclaw/pkg/config"
 	"github.com/sipeed/picoclaw/pkg/constants"
 	"github.com/sipeed/picoclaw/pkg/logger"
+	"github.com/sipeed/picoclaw/pkg/media"
 	"github.com/sipeed/picoclaw/pkg/providers"
 	"github.com/sipeed/picoclaw/pkg/routing"
 	"github.com/sipeed/picoclaw/pkg/skills"
@@ -38,6 +40,7 @@ type AgentLoop struct {
 	summarizing    sync.Map
 	fallback       *providers.FallbackChain
 	channelManager *channels.Manager
+	mediaStore     media.MediaStore
 }
 
 // processOptions configures how a message is processed
@@ -52,6 +55,8 @@ type processOptions struct {
 	NoHistory       bool   // If true, don't load session history (for heartbeat)
 }
 
+const defaultResponse = "I've completed processing but have no response to give. Increase `max_tool_iterations` in config.json."
+
 func NewAgentLoop(cfg *config.Config, msgBus *bus.MessageBus, provider providers.LLMProvider) *AgentLoop {
 	registry := NewAgentRegistry(cfg, provider)
 
@@ -119,12 +124,13 @@ func registerSharedTools(
 		// Message tool
 		messageTool := tools.NewMessageTool()
 		messageTool.SetSendCallback(func(channel, chatID, content string) error {
-			msgBus.PublishOutbound(bus.OutboundMessage{
+			pubCtx, pubCancel := context.WithTimeout(context.Background(), 5*time.Second)
+			defer pubCancel()
+			return msgBus.PublishOutbound(pubCtx, bus.OutboundMessage{
 				Channel: channel,
 				ChatID:  chatID,
 				Content: content,
 			})
-			return nil
 		})
 		agent.Tools.Register(messageTool)
 
@@ -165,33 +171,61 @@ func (al *AgentLoop) Run(ctx context.Context) error {
 				continue
 			}
 
-			response, err := al.processMessage(ctx, msg)
-			if err != nil {
-				response = fmt.Sprintf("Error processing message: %v", err)
-			}
+			// Process message
+			func() {
+				// TODO: Re-enable media cleanup after inbound media is properly consumed by the agent.
+				// Currently disabled because files are deleted before the LLM can access their content.
+				// defer func() {
+				// 	if al.mediaStore != nil && msg.MediaScope != "" {
+				// 		if releaseErr := al.mediaStore.ReleaseAll(msg.MediaScope); releaseErr != nil {
+				// 			logger.WarnCF("agent", "Failed to release media", map[string]any{
+				// 				"scope": msg.MediaScope,
+				// 				"error": releaseErr.Error(),
+				// 			})
+				// 		}
+				// 	}
+				// }()
 
-			if response != "" {
-				// Check if the message tool already sent a response during this round.
-				// If so, skip publishing to avoid duplicate messages to the user.
-				// Use default agent's tools to check (message tool is shared).
-				alreadySent := false
-				defaultAgent := al.registry.GetDefaultAgent()
-				if defaultAgent != nil {
-					if tool, ok := defaultAgent.Tools.Get("message"); ok {
-						if mt, ok := tool.(*tools.MessageTool); ok {
-							alreadySent = mt.HasSentInRound()
+				response, err := al.processMessage(ctx, msg)
+				if err != nil {
+					response = fmt.Sprintf("Error processing message: %v", err)
+				}
+
+				if response != "" {
+					// Check if the message tool already sent a response during this round.
+					// If so, skip publishing to avoid duplicate messages to the user.
+					// Use default agent's tools to check (message tool is shared).
+					alreadySent := false
+					defaultAgent := al.registry.GetDefaultAgent()
+					if defaultAgent != nil {
+						if tool, ok := defaultAgent.Tools.Get("message"); ok {
+							if mt, ok := tool.(*tools.MessageTool); ok {
+								alreadySent = mt.HasSentInRound()
+							}
 						}
 					}
-				}
 
-				if !alreadySent {
-					al.bus.PublishOutbound(bus.OutboundMessage{
-						Channel: msg.Channel,
-						ChatID:  msg.ChatID,
-						Content: response,
-					})
+					if !alreadySent {
+						al.bus.PublishOutbound(ctx, bus.OutboundMessage{
+							Channel: msg.Channel,
+							ChatID:  msg.ChatID,
+							Content: response,
+						})
+						logger.InfoCF("agent", "Published outbound response",
+							map[string]any{
+								"channel":     msg.Channel,
+								"chat_id":     msg.ChatID,
+								"content_len": len(response),
+							})
+					} else {
+						logger.DebugCF(
+							"agent",
+							"Skipped outbound (message tool already sent)",
+							map[string]any{"channel": msg.Channel},
+						)
+					}
 				}
-			}
+			}()
 		}
 	}
 
@@ -214,6 +248,41 @@ func (al *AgentLoop) SetChannelManager(cm *channels.Manager) {
 	al.channelManager = cm
 }
 
+// SetMediaStore injects a MediaStore for media lifecycle management.
+func (al *AgentLoop) SetMediaStore(s media.MediaStore) {
+	al.mediaStore = s
+}
+
+// inferMediaType determines the media type ("image", "audio", "video", "file")
+// from a filename and MIME content type.
+func inferMediaType(filename, contentType string) string {
+	ct := strings.ToLower(contentType)
+	fn := strings.ToLower(filename)
+
+	if strings.HasPrefix(ct, "image/") {
+		return "image"
+	}
+	if strings.HasPrefix(ct, "audio/") || ct == "application/ogg" {
+		return "audio"
+	}
+	if strings.HasPrefix(ct, "video/") {
+		return "video"
+	}
+
+	// Fallback: infer from extension
+	ext := filepath.Ext(fn)
+	switch ext {
+	case ".jpg", ".jpeg", ".png", ".gif", ".webp", ".bmp", ".svg":
+		return "image"
+	case ".mp3", ".wav", ".ogg", ".m4a", ".flac", ".aac", ".wma", ".opus":
+		return "audio"
+	case ".mp4", ".avi", ".mov", ".webm", ".mkv":
+		return "video"
+	}
+
+	return "file"
+}
+
 // RecordLastChannel records the last active channel for this workspace.
 // This uses the atomic state save mechanism to prevent data loss on crash.
 func (al *AgentLoop) RecordLastChannel(channel string) error {
@@ -255,12 +324,15 @@ func (al *AgentLoop) ProcessDirectWithChannel(
 // Each heartbeat is independent and doesn't accumulate context.
 func (al *AgentLoop) ProcessHeartbeat(ctx context.Context, content, channel, chatID string) (string, error) {
 	agent := al.registry.GetDefaultAgent()
+	if agent == nil {
+		return "", fmt.Errorf("no default agent for heartbeat")
+	}
 	return al.runAgentLoop(ctx, agent, processOptions{
 		SessionKey:      "heartbeat",
 		Channel:         channel,
 		ChatID:          chatID,
 		UserMessage:     content,
-		DefaultResponse: "I've completed processing but have no response to give.",
+		DefaultResponse: defaultResponse,
 		EnableSummary:   false,
 		SendResponse:    false,
 		NoHistory:       true, // Don't load session history for heartbeat
@@ -307,6 +379,16 @@ func (al *AgentLoop) processMessage(ctx context.Context, msg bus.InboundMessage)
 	if !ok {
 		agent = al.registry.GetDefaultAgent()
 	}
+	if agent == nil {
+		return "", fmt.Errorf("no agent available for route (agent_id=%s)", route.AgentID)
+	}
+
+	// Reset message-tool state for this round so we don't skip publishing due to a previous round.
+	if tool, ok := agent.Tools.Get("message"); ok {
+		if mt, ok := tool.(tools.ContextualTool); ok {
+			mt.SetContext(msg.Channel, msg.ChatID)
+		}
+	}
 
 	// Use routed session key, but honor pre-set agent-scoped keys (for ProcessDirect/cron)
 	sessionKey := route.SessionKey
@@ -326,7 +408,7 @@ func (al *AgentLoop) processMessage(ctx context.Context, msg bus.InboundMessage)
 		Channel:         msg.Channel,
 		ChatID:          msg.ChatID,
 		UserMessage:     msg.Content,
-		DefaultResponse: "I've completed processing but have no response to give.",
+		DefaultResponse: defaultResponse,
 		EnableSummary:   true,
 		SendResponse:    false,
 	})
@@ -373,6 +455,9 @@ func (al *AgentLoop) processSystemMessage(ctx context.Context, msg bus.InboundMe
 
 	// Use default agent for system messages
 	agent := al.registry.GetDefaultAgent()
+	if agent == nil {
+		return "", fmt.Errorf("no default agent for system message")
+	}
 
 	// Use the origin session for context
 	sessionKey := routing.BuildAgentMainSessionKey(agent.ID)
@@ -448,7 +533,7 @@ func (al *AgentLoop) runAgentLoop(ctx context.Context, agent *AgentInstance, opt
 
 	// 8. Optional: send response via bus
 	if opts.SendResponse {
-		al.bus.PublishOutbound(bus.OutboundMessage{
+		al.bus.PublishOutbound(ctx, bus.OutboundMessage{
 			Channel: opts.Channel,
 			ChatID:  opts.ChatID,
 			Content: finalContent,
@@ -468,6 +553,34 @@ func (al *AgentLoop) runAgentLoop(ctx context.Context, agent *AgentInstance, opt
 	return finalContent, nil
 }
 
+func (al *AgentLoop) targetReasoningChannelID(channelName string) (chatID string) {
+	if al.channelManager == nil {
+		return ""
+	}
+	if ch, ok := al.channelManager.GetChannel(channelName); ok {
+		return ch.ReasoningChannelID()
+	}
+	return ""
+}
+
+func (al *AgentLoop) handleReasoning(ctx context.Context, reasoningContent, channelName, channelID string) {
+	if reasoningContent == "" || channelName == "" || channelID == "" {
+		return
+	}
+
+	// Check context cancellation before attempting to publish,
+	// since PublishOutbound's select may race between send and ctx.Done().
+	if ctx.Err() != nil {
+		return
+	}
+
+	al.bus.PublishOutbound(ctx, bus.OutboundMessage{
+		Channel: channelName,
+		ChatID:  channelID,
+		Content: reasoningContent,
+	})
+}
+
 // runLLMIteration executes the LLM call loop with tool handling.
 func (al *AgentLoop) runLLMIteration(
 	ctx context.Context,
@@ -565,7 +678,7 @@ func (al *AgentLoop) runLLMIteration(
 				})
 
 				if retry == 0 && !constants.IsInternalChannel(opts.Channel) {
-					al.bus.PublishOutbound(bus.OutboundMessage{
+					al.bus.PublishOutbound(ctx, bus.OutboundMessage{
 						Channel: opts.Channel,
 						ChatID:  opts.ChatID,
 						Content: "Context window exceeded. Compressing history and retrying...",
@@ -594,6 +707,18 @@ func (al *AgentLoop) runLLMIteration(
 			return "", iteration, fmt.Errorf("LLM call failed after retries: %w", err)
 		}
 
+		go al.handleReasoning(ctx, response.Reasoning, opts.Channel, al.targetReasoningChannelID(opts.Channel))
+
+		logger.DebugCF("agent", "LLM response",
+			map[string]any{
+				"agent_id":       agent.ID,
+				"iteration":      iteration,
+				"content_chars":  len(response.Content),
+				"tool_calls":     len(response.ToolCalls),
+				"reasoning":      response.Reasoning,
+				"target_channel": al.targetReasoningChannelID(opts.Channel),
+				"channel":        opts.Channel,
+			})
 		// Check if no tool calls - we're done
 		if len(response.ToolCalls) == 0 {
 			finalContent = response.Content
@@ -695,7 +820,7 @@ func (al *AgentLoop) runLLMIteration(
 
 			// Send ForUser content to user immediately if not Silent
 			if !toolResult.Silent && toolResult.ForUser != "" && opts.SendResponse {
-				al.bus.PublishOutbound(bus.OutboundMessage{
+				al.bus.PublishOutbound(ctx, bus.OutboundMessage{
 					Channel: opts.Channel,
 					ChatID:  opts.ChatID,
 					Content: toolResult.ForUser,
@@ -707,6 +832,28 @@ func (al *AgentLoop) runLLMIteration(
 					})
 			}
 
+			// If tool returned media refs, publish them as outbound media
+			if len(toolResult.Media) > 0 && opts.SendResponse {
+				parts := make([]bus.MediaPart, 0, len(toolResult.Media))
+				for _, ref := range toolResult.Media {
+					part := bus.MediaPart{Ref: ref}
+					// Populate metadata from MediaStore when available
+					if al.mediaStore != nil {
+						if _, meta, err := al.mediaStore.ResolveWithMeta(ref); err == nil {
+							part.Filename = meta.Filename
+							part.ContentType = meta.ContentType
+							part.Type = inferMediaType(meta.Filename, meta.ContentType)
+						}
+					}
+					parts = append(parts, part)
+				}
+				al.bus.PublishOutboundMedia(ctx, bus.OutboundMediaMessage{
+					Channel: opts.Channel,
+					ChatID:  opts.ChatID,
+					Parts:   parts,
+				})
+			}
+
 			// Determine content for LLM based on tool result
 			contentForLLM := toolResult.ForLLM
 			if contentForLLM == "" && toolResult.Err != nil {
@@ -1119,21 +1266,20 @@ func (al *AgentLoop) handleCommand(ctx context.Context, msg bus.InboundMessage)
 	return "", false
 }
 
-// extractPeer extracts the routing peer from inbound message metadata.
+// extractPeer extracts the routing peer from the inbound message's structured Peer field.
 func extractPeer(msg bus.InboundMessage) *routing.RoutePeer {
-	peerKind := msg.Metadata["peer_kind"]
-	if peerKind == "" {
+	if msg.Peer.Kind == "" {
 		return nil
 	}
-	peerID := msg.Metadata["peer_id"]
+	peerID := msg.Peer.ID
 	if peerID == "" {
-		if peerKind == "direct" {
+		if msg.Peer.Kind == "direct" {
 			peerID = msg.SenderID
 		} else {
 			peerID = msg.ChatID
 		}
 	}
-	return &routing.RoutePeer{Kind: peerKind, ID: peerID}
+	return &routing.RoutePeer{Kind: msg.Peer.Kind, ID: peerID}
 }
 
 // extractParentPeer extracts the parent peer (reply-to) from inbound message metadata.

pkg/agent/loop_test.go

@@ -10,11 +10,23 @@ import (
 	"time"
 
 	"github.com/sipeed/picoclaw/pkg/bus"
+	"github.com/sipeed/picoclaw/pkg/channels"
 	"github.com/sipeed/picoclaw/pkg/config"
 	"github.com/sipeed/picoclaw/pkg/providers"
 	"github.com/sipeed/picoclaw/pkg/tools"
 )
 
+type fakeChannel struct{ id string }
+
+func (f *fakeChannel) Name() string                                            { return "fake" }
+func (f *fakeChannel) Start(ctx context.Context) error                         { return nil }
+func (f *fakeChannel) Stop(ctx context.Context) error                          { return nil }
+func (f *fakeChannel) Send(ctx context.Context, msg bus.OutboundMessage) error { return nil }
+func (f *fakeChannel) IsRunning() bool                                         { return true }
+func (f *fakeChannel) IsAllowed(string) bool                                   { return true }
+func (f *fakeChannel) IsAllowedSender(sender bus.SenderInfo) bool              { return true }
+func (f *fakeChannel) ReasoningChannelID() string                              { return f.id }
+
 func TestRecordLastChannel(t *testing.T) {
 	// Create temp workspace
 	tmpDir, err := os.MkdirTemp("", "agent-test-*")
@@ -620,3 +632,158 @@ func TestAgentLoop_ContextExhaustionRetry(t *testing.T) {
 		t.Errorf("Expected history to be compressed (len < 8), got %d", len(finalHistory))
 	}
 }
+
+func TestTargetReasoningChannelID_AllChannels(t *testing.T) {
+	tmpDir, err := os.MkdirTemp("", "agent-test-*")
+	if err != nil {
+		t.Fatalf("Failed to create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tmpDir)
+
+	cfg := &config.Config{
+		Agents: config.AgentsConfig{
+			Defaults: config.AgentDefaults{
+				Workspace:         tmpDir,
+				Model:             "test-model",
+				MaxTokens:         4096,
+				MaxToolIterations: 10,
+			},
+		},
+	}
+
+	al := NewAgentLoop(cfg, bus.NewMessageBus(), &mockProvider{})
+	chManager, err := channels.NewManager(&config.Config{}, bus.NewMessageBus(), nil)
+	if err != nil {
+		t.Fatalf("Failed to create channel manager: %v", err)
+	}
+	for name, id := range map[string]string{
+		"whatsapp":  "rid-whatsapp",
+		"telegram":  "rid-telegram",
+		"feishu":    "rid-feishu",
+		"discord":   "rid-discord",
+		"maixcam":   "rid-maixcam",
+		"qq":        "rid-qq",
+		"dingtalk":  "rid-dingtalk",
+		"slack":     "rid-slack",
+		"line":      "rid-line",
+		"onebot":    "rid-onebot",
+		"wecom":     "rid-wecom",
+		"wecom_app": "rid-wecom-app",
+	} {
+		chManager.RegisterChannel(name, &fakeChannel{id: id})
+	}
+	al.SetChannelManager(chManager)
+	tests := []struct {
+		channel string
+		wantID  string
+	}{
+		{channel: "whatsapp", wantID: "rid-whatsapp"},
+		{channel: "telegram", wantID: "rid-telegram"},
+		{channel: "feishu", wantID: "rid-feishu"},
+		{channel: "discord", wantID: "rid-discord"},
+		{channel: "maixcam", wantID: "rid-maixcam"},
+		{channel: "qq", wantID: "rid-qq"},
+		{channel: "dingtalk", wantID: "rid-dingtalk"},
+		{channel: "slack", wantID: "rid-slack"},
+		{channel: "line", wantID: "rid-line"},
+		{channel: "onebot", wantID: "rid-onebot"},
+		{channel: "wecom", wantID: "rid-wecom"},
+		{channel: "wecom_app", wantID: "rid-wecom-app"},
+		{channel: "unknown", wantID: ""},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.channel, func(t *testing.T) {
+			got := al.targetReasoningChannelID(tt.channel)
+			if got != tt.wantID {
+				t.Fatalf("targetReasoningChannelID(%q) = %q, want %q", tt.channel, got, tt.wantID)
+			}
+		})
+	}
+}
+
+func TestHandleReasoning(t *testing.T) {
+	newLoop := func(t *testing.T) (*AgentLoop, *bus.MessageBus) {
+		t.Helper()
+		tmpDir, err := os.MkdirTemp("", "agent-test-*")
+		if err != nil {
+			t.Fatalf("Failed to create temp dir: %v", err)
+		}
+		t.Cleanup(func() { _ = os.RemoveAll(tmpDir) })
+		cfg := &config.Config{
+			Agents: config.AgentsConfig{
+				Defaults: config.AgentDefaults{
+					Workspace:         tmpDir,
+					Model:             "test-model",
+					MaxTokens:         4096,
+					MaxToolIterations: 10,
+				},
+			},
+		}
+		msgBus := bus.NewMessageBus()
+		return NewAgentLoop(cfg, msgBus, &mockProvider{}), msgBus
+	}
+
+	t.Run("skips when any required field is empty", func(t *testing.T) {
+		al, msgBus := newLoop(t)
+		al.handleReasoning(context.Background(), "reasoning", "telegram", "")
+
+		ctx, cancel := context.WithTimeout(context.Background(), 20*time.Millisecond)
+		defer cancel()
+		if msg, ok := msgBus.SubscribeOutbound(ctx); ok {
+			t.Fatalf("expected no outbound message, got %+v", msg)
+		}
+	})
+
+	t.Run("publishes one message for non telegram", func(t *testing.T) {
+		al, msgBus := newLoop(t)
+		al.handleReasoning(context.Background(), "hello reasoning", "slack", "channel-1")
+
+		ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
+		defer cancel()
+		msg, ok := msgBus.SubscribeOutbound(ctx)
+		if !ok {
+			t.Fatal("expected an outbound message")
+		}
+		if msg.Channel != "slack" || msg.ChatID != "channel-1" || msg.Content != "hello reasoning" {
+			t.Fatalf("unexpected outbound message: %+v", msg)
+		}
+	})
+
+	t.Run("publishes one message for telegram", func(t *testing.T) {
+		al, msgBus := newLoop(t)
+		reasoning := "hello telegram reasoning"
+		al.handleReasoning(context.Background(), reasoning, "telegram", "tg-chat")
+
+		ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
+		defer cancel()
+		msg, ok := msgBus.SubscribeOutbound(ctx)
+		if !ok {
+			t.Fatal("expected outbound message")
+		}
+
+		if msg.Channel != "telegram" {
+			t.Fatalf("expected telegram channel message, got %+v", msg)
+		}
+		if msg.ChatID != "tg-chat" {
+			t.Fatalf("expected chatID tg-chat, got %+v", msg)
+		}
+		if msg.Content != reasoning {
+			t.Fatalf("content mismatch: got %q want %q", msg.Content, reasoning)
+		}
+	})
+	t.Run("expired ctx", func(t *testing.T) {
+		al, msgBus := newLoop(t)
+		reasoning := "hello telegram reasoning"
+		ctx, cancel := context.WithCancel(context.Background())
+		cancel()
+		al.handleReasoning(ctx, reasoning, "telegram", "tg-chat")
+
+		ctx, cancel = context.WithTimeout(context.Background(), 200*time.Millisecond)
+		defer cancel()
+		msg, ok := msgBus.SubscribeOutbound(ctx)
+		if ok {
+			t.Fatalf("expected no outbound message, got %+v", msg)
+		}
+	})
+}