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Provider-based interface design

lobehub/lobe-chat
Based on 4 comments
TSX

When designing interfaces that handle multiple providers or services, organize the API structure around provider-specific logic rather than mixing different provider handling in generic components. Use provider-based props structures and create dedicated components or methods for each provider type.

API TSX

Reviewer Prompt

When designing interfaces that handle multiple providers or services, organize the API structure around provider-specific logic rather than mixing different provider handling in generic components. Use provider-based props structures and create dedicated components or methods for each provider type.

For props design, structure them by provider with clear typing:

// Instead of flat props mixing all providers
interface Props {
  posthogHost?: string;
  posthogToken?: string;
  ga4MeasurementId?: string;
}

// Use provider-based structure
interface Props {
  posthog?: { host: string; token: string } | false;
  ga4?: { measurementId: string } | false;
}

For component design, separate provider-specific logic:

// Instead of mixing provider logic in generic component
const GenericChecker = ({ provider, model }) => {
  if (provider === 'ollama') {
    // ollama-specific logic
  } else {
    // generic logic
  }
};

// Create dedicated components or methods
const OllamaChecker = ({ model }) => { /* ollama-specific logic */ };
const GenericChecker = ({ model }) => { /* generic logic */ };

This approach improves maintainability, reduces conflicts between different provider implementations, and makes the interface more predictable for consumers.

4
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