src/cli/state/factory.ts

// ─── Runtime Factory ─────────────────────────────────────────────────────────
import { EventBus } from '../../core/events/index.js';
import type { ProviderAdapter } from '../../core/provider/index.js';
import { resolveProvider } from './provider-resolver.js';

export interface CreateRuntimeOpts {
  provider: string;
  model?: string;
  skills: string[];
  verbose?: boolean;
  compact?: boolean;
}

export async function createRuntime(opts: CreateRuntimeOpts) {
  const eventBus = new EventBus();
  const provider = resolveProvider(opts.provider);
  const model = opts.model ?? (await provider.listModels())[0]?.id ?? 'unknown';

  return {
    runtime: null, // Chat mode doesn't use full runtime
    eventBus,
    provider,
    model,
  };
}