import { Did, DidDocument } from '@atproto/did'
import {
  SimpleStoreMemory,
  SimpleStoreMemoryOptions,
} from '@atproto-labs/simple-store-memory'
import { DidCache } from './did-cache.js'

const DEFAULT_TTL = 3600 * 1000 // 1 hour
const DEFAULT_MAX_SIZE = 50 * 1024 * 1024 // ~50MB

export type DidCacheMemoryOptions = SimpleStoreMemoryOptions<Did, DidDocument>

export class DidCacheMemory
  extends SimpleStoreMemory<Did, DidDocument>
  implements DidCache
{
  constructor(options?: DidCacheMemoryOptions) {
    super(
      options?.max == null
        ? { ttl: DEFAULT_TTL, maxSize: DEFAULT_MAX_SIZE, ...options }
        : { ttl: DEFAULT_TTL, ...options },
    )
  }
}