Adk 前端软件

--- name: adk-frontend description: Guidelines for building frontend applications that integrate with Botpress ADK bots - covering authentication, type generation, client setup, and calling bot actions license: MIT --- # ADK Frontend Integration Use this skill when users ask questions about building frontend applications that connect to Botpress ADK bots. This covers authentication patterns, type-safe API calls, client configuration, and integrating generated types. ## What is ADK Frontend Integration? When you build a bot with the Botpress ADK, you often need a frontend application that interacts with it. This skill provides production-tested patterns for: - **Authentication** - Cookie-based PAT storage with OAuth flow - **Client Management** - Zustand store pattern for client caching and reuse - **Type Generation** - Using ADK-generated types for full type safety - **Action Calls** - Calling bot actions with proper error handling and optimistic updates ### Key Technologies - **@botpress/client** - Official TypeScript client for Botpress API - **Triple-slash references** - TypeScript pattern for importing generated types - **React Query** - For mutations and cache management (optional but recommended) - **Zustand** - For client state management --- ## When to Use This Skill Activate this skill when users ask frontend-related questions like: ### Authentication Questions - "How do I authenticate with Botpress from my frontend?" - "What are Personal Access Tokens (PATs)?" - "Should I use cookies or localStorage for tokens?" - "How do I implement OAuth login flow?" - "How do I protect routes based on authentication?" - "How do I handle token expiration?" ### Client Setup Questions - "How do I initialize the Botpress client?" - "What's the best way to manage multiple client instances?" - "Why use a client store?" - "How do I create workspace-scoped vs bot-scoped clients?" - "What's the difference between regular client and Zai client?" ### Type Generation Questions - "How do I get types for my bot's actions?" - "What are triple-slash references?" - "How do I import generated types?" - "Where are the .adk type files?" - "How do I keep types in sync between bot and frontend?" - "Why can't TypeScript find my action types?" ### Calling Actions Questions - "How do I call a bot action from my frontend?" - "What's the syntax for client.callAction()?" - "How do I handle errors when calling actions?" - "How do I implement optimistic updates?" - "How do I chain multiple action calls?" - "How do I use React Query with bot actions?" --- ## Available Documentation Documentation files in `./references/`: ### Core Integration Patterns - **authentication.md** - Complete authentication system with PATs, cookies, OAuth, route protection - **botpress-client.md** - Client initialization, Zustand store pattern, Zai client setup - **calling-actions.md** - Type-safe action calls, mutations, error handling, optimistic updates - **type-generation.md** - Triple-slash references, generated types, maintaining type safety ### Architecture & Setup - **overview.md** - Architecture overview, when to use ADK frontends, project structure - **project-setup.md** - Vite + React scaffolding, TypeScript config, environment setup - **recommended-stack.md** - Recommended tech stack with rationale ### Data & State Patterns - **service-layer.md** - Service layer pattern for wrapping API calls with types - **data-fetching.md** - TanStack Query patterns, mutations, optimistic updates - **state-management.md** - Zustand vs TanStack Query, when to use each - **realtime-updates.md** - Polling strategies, interval tiers, performance considerations --- ## How to Answer Frontend Questions Frontend questions typically fall into these categories: ### 1. Authentication Implementation When users ask about authentication, reference the complete pattern from `authentication.md`: **Key Concepts:** - PAT generation in Botpress Cloud - Cookie-based storage (not localStorage) - AuthContext with React Context API - OAuth callback flow via cli-login - Route protection with TanStack Router - Profile fetching from both Botpress API and bot tables **Response Pattern:** 1. Explain the authentication strategy (cookies vs localStorage) 2. Show the AuthProvider implementation 3. Demonstrate the OAuth flow 4. Provide route protection examples 5. Highlight security best practices ### 2. Client Setup and Management When users ask about client configuration, reference `botpress-client.md`: **Key Concepts:** - Client initialization with apiUrl, workspaceId, token, botId - Zustand store for client caching - Dynamic client keys for reuse - Workspace-scoped vs bot-scoped clients - Extended timeouts for Zai operations **Response Pattern:** 1. Show the clientsStore.ts pattern 2. Explain how client caching works 3. Demonstrate getApiClient() usage 4. Show when to use workspace vs bot-scoped clients 5. Explain getZaiClient() for AI operations ### 3. Type Generation and Import When users ask about types, reference `type-generation.md`: **Key Concepts:** - ADK generates types in `.adk/` directory during dev/build - Triple-slash directives for referencing external types - Generated files: action-types.d.ts, table-types.d.ts, workflow-types.d.ts - Creating type aliases for cleaner code - Keeping types in sync with adk dev **Response Pattern:** 1. Explain how ADK generates types 2. Show triple-slash reference syntax 3. Demonstrate importing generated types 4. Provide examples of creating type aliases 5. Show how types stay in sync automatically ### 4. Calling Bot Actions When users ask about calling actions, reference `calling-actions.md`: **Key Concepts:** - client.callAction() signature - Type-safe input/output with BotActionDefinitions - Service layer pattern for reusable action calls - Using useMutation for loading states and error handling - Optimistic updates for instant UI feedback - Chaining actions (sequential vs parallel) **Response Pattern:** 1. Show the basic callAction() syntax 2. Demonstrate type-safe service functions 3. Provide useMutation examples 4. Show error handling patterns 5. Explain optimistic updates when relevant --- ## Common Patterns Reference ### Authentication Flow ```typescript // 1. Cookie helpers function setCookie(name: string, value: string, days = 365) function getCookie(name: string): string | null function deleteCookie(name: string) // 2. AuthContext interface AuthContextType { token: string | null isAuthenticated: boolean userProfile: UserProfile | null isLoadingProfile: boolean login: (token: string) => void logout: () => void } // 3. OAuth Flow // Redirect: https://app.botpress.cloud/cli-login?redirect=... // Callback: /auth/callback?pat=bp_pat_... // Store PAT in cookie and navigate to app ``` ### Client Store Pattern ```typescript // stores/clientsStore.ts const useClientsStore = create()((set, get) => ({ APIClients: {}, getAPIClient: (props) => { const key = props?.botId ? `${props.workspaceId}-${props.botId}` : (props?.workspaceId ?? DEFAULT_API_CLIENT_KEY) const cached = get().APIClients[key] if (cached) return cached const newClient = new APIClient({ apiUrl: API_BASE_URL, workspaceId: props?.workspaceId, token: getPat() ?? '', botId: props?.botId, }) set((state) => ({ APIClients: { ...state.APIClients, [key]: newClient }, })) return newClient }, })) export const getApiClient = (props?) => useClientsStore.getState().getAPIClient(props) ``` ### Type Import Pattern ```typescript // types/index.ts /// /// import type { BotActionDefinitions } from '@botpress/runtime/_types/actions' import type { TableDefinitions } from '@botpress/runtime/_types/tables' // Create type aliases export type SendMessageAction = BotActionDefinitions['sendMessage'] export type TicketTableRow = TableDefinitions['TicketsTable']['Output'] ``` ### Action Call Pattern ```typescript // services/bot-service.ts export async function sendMessage(input: SendMessageAction['input']) { const client = getApiClient({ botId, workspaceId }) const result = await client.callAction({ type: 'sendMessage', input, }) return result.output as SendMessageAction['output'] } // Component usage with useMutation const { mutate: send, isPending } = useMutation({ mutationFn: sendMessage, onSuccess: () => { toast.success('Message sent') queryClient.invalidateQueries({ queryKey: ['messages'] }) }, onError: (error) => { toast.error('Failed to send message') }, }) ``` --- ## Examples of Questions This Skill Answers ### Beginner Questions - "How do I connect my React app to a Botpress bot?" - "What is a Personal Access Token?" - "Where do I find my workspace ID and bot ID?" - "How do I install @botpress/client?" ### Authentication Questions - "How should I store authentication tokens?" - "How do I implement login/logout?" - "How do I protect authenticated routes?" - "Should I use cookies or localStorage?" - "How do I handle the OAuth callback?" ### Type Safety Questions - "How do I get TypeScript types for my bot?" - "What are triple-slash references?" - "Why can't TypeScript find my action types?" - "How do I keep types in sync?" - "Where are the generated type files?" ### Implementation Questions - "How do I call a bot action?" - "How do I query bot tables from my frontend?" - "How do I handle loading states?" - "How do I implement optimistic updates?" - "How do I chain multiple action calls?" ### Advanced Questions - "How do I use Zai from my frontend?" - "What's the difference between workspace and bot-scoped clients?" - "How do I implement client caching?" - "How do I handle token expiration?" - "How do I implement retry logic?" --- ## Response Format When answering: 1. **Start with a concise explanation** (1-2 paragraphs) 2. **Provide working code examples** from the references 3. **Include file references** (e.g., "From authentication.md:60-85") 4. **Highlight security considerations** when relevant 5. **Show common pitfalls** and how to avoid them 6. **Link to related topics** for deeper exploration ### Example Response Structure ``` Question: "How do I authenticate users in my frontend?" Answer: The recommended pattern uses cookie-based PAT storage with OAuth flow. Here's the complete implementation: 1. Cookie Helpers (authentication.md:89-111) [code example] 2. AuthContext Setup (authentication.md:64-76) [code example] 3. OAuth Flow (authentication.md:473-533) [code example] Key Security Considerations: - Use SameSite=Lax for CSRF protection - Always use HTTPS in production - Never log PATs to console - Implement token expiration handling Related Topics: - Route protection: authentication.md:369-467 - Profile fetching: authentication.md:304-347 - Client initialization: botpress-client.md:29-51 ``` --- ## Critical Patterns to Always Reference When answering questions, always verify these patterns against the documentation: ### 1. Client Management ```typescript // ✅ CORRECT - Use client store const client = getApiClient({ workspaceId, botId }) // ❌ WRONG - Create new client every time const client = new Client({ apiUrl, workspaceId, token, botId }) ``` ### 2. Type Imports ```typescript // ✅ CORRECT - Triple-slash at top of file /// import type { BotActionDefinitions } from '@botpress/runtime/_types/actions' // ❌ WRONG - No triple-slash reference import type { BotActionDefinitions } from '@botpress/runtime/_types/actions' ``` ### 3. Action Calls ```typescript // ✅ CORRECT - Service layer with types export async function sendMessage(input: SendMessageAction['input']) { const client = getApiClient({ botId, workspaceId }) const result = await client.callAction({ type: 'sendMessage', input }) return result.output as SendMessageAction['output'] } // ❌ WRONG - Direct call in component const result = await client.callAction({ type: 'sendMessage', input: data }) ``` ### 4. Authentication Storage ```typescript // ✅ CORRECT - Cookie with SameSite document.cookie = `token=${value};expires=${expires};path=/;SameSite=Lax` // ❌ WRONG - localStorage without security localStorage.setItem('token', value) ``` --- ## Best Practices to Emphasize When answering, always mention relevant best practices: ### Security - Always use HTTPS in production - Use cookies with SameSite protection - Never log PATs or tokens - Implement token expiration handling - Use HttpOnly cookies when possible (SSR) ### Type Safety - Always use generated types from ADK - Create type aliases for cleaner code - Use triple-slash references correctly - Keep types in sync with adk dev - Type all action inputs and outputs ### Performance - Cache clients with Zustand store - Use workspace-scoped clients when no bot operations needed - Implement optimistic updates for better UX - Use React Query for cache management - Run independent actions in parallel ### Error Handling - Always handle 401 (expired token) errors - Provide user feedback on errors - Implement retry logic for transient failures - Log errors appropriately (never log tokens) - Show loading states during async operations ### Code Organization - Use service layer for action calls - Centralize types in single file - Keep authentication logic in context - Separate client configuration from usage - Reuse service functions across components --- ## Troubleshooting Common Issues Be prepared to help with these common problems: ### "Cannot find module '@botpress/runtime/\_types/actions'" - Check triple-slash reference path - Verify .adk/ directory exists - Restart TypeScript server - Ensure adk dev/build has run ### "Types not updating after bot changes" - Restart adk dev - Delete .adk/ and rebuild - Restart TypeScript server - Check for bot compilation errors ### "Authentication fails after reload" - Implement reload retry logic (authentication.md:191-220) - Check cookie expiration - Verify token is being retrieved correctly - Check for CORS issues ### "Client timeout on long operations" - Use getZaiClient() with extended timeout for AI operations - Don't use regular client for Zai operations - Consider breaking into smaller operations ## Summary This skill covers the complete frontend integration story for Botpress ADK: **Core Topics:** 1. Authentication with PATs and cookies 2. Client management with Zustand 3. Type generation and import with triple-slash references 4. Calling bot actions with full type safety **When to Use:** - Any frontend integration question - Authentication and security patterns - Type safety and generated types - Client setup and configuration - Action calls and error handling **Key Principle:** Always provide production-ready patterns that emphasize type safety, security, and maintainability.