Always show tool calls, toggle whether results are hidden

pkg/tui/views/chat/view.go

@@ -160,17 +160,14 @@ func (m *Model) renderMessage(i int) string {
 			toolString = "tool_calls:\n" + string(bytes)
 		}
 	case api.MessageRoleToolResult:
-		if !m.showToolResults {
-			break
-		}
-
 		type renderedResult struct {
 			ToolName string `yaml:"tool"`
-			Result   any
+			Result   any    `yaml:"result,omitempty"`
 		}
 
 		var toolResults []renderedResult
 		for _, result := range msg.ToolResults {
+			if m.showToolResults {
 				var jsonResult interface{}
 				err := json.Unmarshal([]byte(result.Result), &jsonResult)
 				if err != nil {
@@ -186,6 +183,13 @@ func (m *Model) renderMessage(i int) string {
 						Result:   &jsonResult,
 					})
 				}
+			} else {
+				// Only show the tool name when results are hidden
+				toolResults = append(toolResults, renderedResult{
+					ToolName: result.ToolName,
+					Result: "(hidden, press ctrl+t to view)",
+				})
+			}
 		}
 
 		bytes, err := yaml.Marshal(toolResults)
@@ -226,17 +230,6 @@ func (m *Model) conversationMessagesView() string {
 	for i, message := range m.messages {
 		m.messageOffsets[i] = lineCnt
 
-		switch message.Role {
-		case api.MessageRoleToolCall:
-			if !m.showToolResults && message.Content == "" {
-				continue
-			}
-		case api.MessageRoleToolResult:
-			if !m.showToolResults {
-				continue
-			}
-		}
-
 		heading := m.renderMessageHeading(i, &message)
 		sb.WriteString(heading)
 		sb.WriteString("\n")