import 'server-only';

export {
  AiAssistantRuntime,
  createAssistantCompletionGuard,
  mapStreamError,
  scrubClientPrivilegeMessages,
  toPlainTextHistory,
  type AiChatRequest,
} from '../../domain/ai-assistant/AiAssistantRuntime';
export { KnowledgeRepository, type KnowledgeFileInfo } from '../../domain/ai-assistant/KnowledgeRepository';
/** @deprecated 知识库工具已并入 knowledgeToolkit,直接调用仅为存量兼容。 */
export { createKnowledgeTools } from '../../domain/ai-assistant/KnowledgeTools';
export {
  collectKnowledgeSamples,
  describeKnowledgeCapability,
  extractTitle,
  resolveAssistantSystemPrompt,
  uniqueTitles,
  type KnowledgeTopicSample,
} from '../../domain/ai-assistant/KnowledgeCatalog';
export { generateSuggestedPrompts } from '../../domain/ai-assistant/SuggestedPrompts';
export {
  assembleAssistantTools,
  isAssistantToolkitEnabled,
  toolErrorEnvelope,
  ASSISTANT_TOOL_NAME_PATTERN,
  type AssistantToolSurface,
} from '../../domain/ai-assistant/toolkit/AssistantToolRegistry';
export { composeAssistantSystemPrompt } from '../../domain/ai-assistant/toolkit/AssistantPromptComposer';
export { createAssistantToolkits } from '../../domain/ai-assistant/toolkit/AssistantToolkits';
export { knowledgeToolkit } from '../../domain/ai-assistant/toolkit/KnowledgeToolkit';
export { aiApiToolkit } from '../../domain/ai-assistant/toolkit/AiApiToolkit';
export {
  hostDeclaredToolkit,
  type IAssistantToolHandler,
  type AssistantToolHandlerContext,
} from '../../domain/ai-assistant/toolkit/HostDeclaredToolkit';
export type {
  AssistantToolBundle,
  AssistantToolDisplay,
  AssistantToolkit,
  AssistantToolkitContext,
} from '../../domain/ai-assistant/toolkit/AssistantToolkit';
export { default as AiAssistantChatService } from '../../api/service/ai-assistant/Chat';
export { default as AiAssistantKnowledgeListService } from '../../api/service/ai-assistant/knowledge/List';
export { default as AiAssistantSuggestedPromptsService } from '../../api/service/ai-assistant/SuggestedPrompts';
export { default as AiAssistantToolsMetaService } from '../../api/service/ai-assistant/ToolsMeta';