Function previewProviderImport

packages/server/src/executors/providers.ts:271–305

(backup: ProviderBackupFile)

 */
export function getProviderById(id: string): Provider | null {
  return getAllProviders().find(p => p.id === id) ?? null;
}

/**
 * 根据 agentType 获取所有 providers
 */
export function getProvidersByAgentType(agentType: AgentType | string): Provider[] {
  return getAllProviders().filter(p => p.agentType === agentType);
}

/**
 * 获取某个 agentType 的默认 provider
 */
export function getDefaultProvider(agentType: AgentType | string, runtimeType: RuntimeType = RuntimeType.CLI): Provider | null {
  const providers = getProvidersByAgentType(agentType)
    .filter(provider => getProviderRuntimeType(provider) === runtimeType);
  return providers.find(p => p.isDefault) ?? providers[0] ?? null;
}

export function getUserProviders(): Provider[] {
  return structuredClone(extractUserProviders(getAllProviders()));
}

export function createProviderBackup(): ProviderBackupFile {
  return {
    version: 1,
    kind: 'provider-backup',
    exportedAt: new Date().toISOString(),
    mode: 'full',
    providers: getUserProviders().map(toPersistedProvider),
  };
}

export function previewProviderImport(backup: ProviderBackupFile): ProviderImportPreview {
  const existingProviders = getAllProviders();
  const existingById = new Map(existingProviders.map(provider => [provider.id, provider]));
  const items: ProviderImportPreviewItem[] = [];
  const summary = {