Complete Example Project

1// complete-example.ts
2import { AIModel, ConfigManager, ProviderRegistry } from './ai-model-lib';
3 
4// 1. Setup configuration
5const config = ConfigManager.getInstance();
6config.setDefaultConfig({
7  temperature: 0.7,
8  maxTokens: 1000,
9  debug: process.env.NODE_ENV === 'development'
10});
11 
12// 2. Register custom provider if needed
13ProviderRegistry.registerProvider('local-ai', {
14  name: 'Local AI',
15  baseURL: 'http://localhost:8080/v1',
16  defaultModel: 'local-model'
17});
18 
19// 3. Create AI instance
20const ai = config.createModel({
21  apiKey: process.env.OPENROUTER_API_KEY!,
22  provider: 'openrouter',
23  systemPrompt: 'You are a helpful and concise assistant.'
24});
25 
26// 4. Use in application
27async function chatWithUser(message: string): Promise<string> {
28  try {
29    const response = await ai.sendTextMessage(message);
30    
31    // Log usage for monitoring
32    console.log(`Tokens used: ${response.usage.totalTokens}`);
33    
34    return response.content;
35    
36  } catch (error) {
37    console.error('AI service error:', error.message);
38    return 'Sorry, I encountered an error. Please try again.';
39  }
40}
41 
42// 5. Example usage
43async function main() {
44  const answer1 = await chatWithUser('What is the weather like?');
45  console.log('AI:', answer1);
46  
47  const answer2 = await chatWithUser('How about tomorrow?');
48  console.log('AI:', answer2);
49}
50 
51main();