factory.ts•1.93 kB
import { LLMProvider, LLMProviderConfig } from './provider';
import { OpenAIProvider } from './openai';
import { LMStudioProvider } from './lmstudio';
import { DeepSeekProvider } from './deepseek';
import { AnthropicProvider } from './anthropic';
import { GeminiProvider } from './gemini';
import { MistralProvider } from './mistral';
import { logger } from '../utils/logger';
/**
* Creates an LLM provider instance based on configuration.
*
* @param config - Provider configuration
* @returns Instantiated provider
* @throws Error if provider type is unknown
*
* @example
* ```typescript
* const provider = createLLMProvider({
* provider: 'deepseek',
* deepseek: { apiKey: 'sk-xxx' }
* });
* ```
*/
export function createLLMProvider(config: LLMProviderConfig): LLMProvider {
logger.info('Creating LLM provider', { provider: config.provider });
switch (config.provider) {
case 'openai':
return new OpenAIProvider(config.openai);
case 'lmstudio':
return new LMStudioProvider(config.lmstudio);
case 'deepseek':
return new DeepSeekProvider(config.deepseek);
case 'anthropic':
return new AnthropicProvider(config.anthropic);
case 'gemini':
return new GeminiProvider(config.gemini);
case 'mistral':
return new MistralProvider(config.mistral);
default:
// TypeScript should prevent this, but handle runtime case
throw new Error(`Unknown LLM provider: ${(config as any).provider}`);
}
}
/**
* Re-export provider types for convenience.
*/
export type { LLMProvider, LLMProviderConfig, Message, ChatOptions } from './provider';
export { OpenAIProvider } from './openai';
export { LMStudioProvider } from './lmstudio';
export { DeepSeekProvider } from './deepseek';
export { AnthropicProvider } from './anthropic';
export { GeminiProvider } from './gemini';
export { MistralProvider } from './mistral';