{
  "version": 3,
  "sources": ["../../src/Diviner.ts", "../../src/index.ts"],
  "sourcesContent": ["import type { Hash } from '@ariestools/sdk'\nimport { assertEx, exists } from '@ariestools/sdk'\nimport type { AddressHistoryDivinerParams } from '@xyo-network/diviner-address-history-model'\nimport { AddressHistoryDivinerConfigSchema } from '@xyo-network/diviner-address-history-model'\nimport { isArchivistInstance } from '@xyo-network/sdk/archivist-model'\nimport { AbstractDiviner } from '@xyo-network/sdk/diviner-abstract'\nimport {\n  type BoundWitness, isBoundWitness,\n  isStorageMeta, type Payload, type Schema, type XyoAddress, type XyoQuantAddress,\n} from '@xyo-network/sdk-protocol'\nimport {\n  BoundWitnessBuilder, PayloadBuilder, PayloadWrapper,\n} from '@xyo-network/sdk-protocol'\n\n// This diviner returns the most recent boundwitness signed by the address that can be found\n// if multiple broken chains are found, all the heads are returned\n\nexport class AddressHistoryDiviner<TParams extends AddressHistoryDivinerParams = AddressHistoryDivinerParams> extends AbstractDiviner<TParams> {\n  static override readonly configSchemas: Schema[] = [...super.configSchemas, AddressHistoryDivinerConfigSchema]\n  static override readonly defaultConfigSchema: Schema = AddressHistoryDivinerConfigSchema\n\n  get queryAddress(): (Lowercase<string> & {\n    readonly __hex: true\n  } & {\n    readonly __address: true\n  }) | XyoQuantAddress {\n    return assertEx(this.config.address, () => 'Missing address')\n  }\n\n  protected override async divineHandler(payloads: Payload[] = []): Promise<Payload[]> {\n    assertEx(payloads.length === 0, () => 'MemoryAddressHistoryDiviner.divine does not allow payloads to be sent')\n\n    const allBoundWitnesses = await this.allBoundWitnesses()\n    const bwRecords = await PayloadBuilder.toDataHashMap(allBoundWitnesses)\n    const chains = Object.values(this.buildAddressChains(this.queryAddress, bwRecords))\n\n    // Return the heads of each chain (get the last bw on each chain)\n    return chains.map(chain => assertEx(PayloadWrapper.unwrap(chain.shift())))\n  }\n\n  private async allBoundWitnesses() {\n    const archivists = (await this.resolve('*')).filter(isArchivistInstance)\n    assertEx(archivists.length > 0, () => 'Did not find any archivists')\n    return (\n      await Promise.all(\n        archivists.map(async (archivist) => {\n          const all = await archivist.next({ limit: 10_000 })\n          return all?.filter(x => isBoundWitness(x) && isStorageMeta(x))\n        }),\n      )\n    )\n      .flat()\n      .filter(exists)\n  }\n\n  private buildAddressChains(address: XyoAddress, bwRecords: Record<Hash, BoundWitness>): Record<string, BoundWitness[]> {\n    const arrayedResult = Object.entries(bwRecords).reduce<Record<string, BoundWitness[]>>((prev, [key, value]) => {\n      prev[key] = [value]\n      return prev\n    }, {})\n\n    return Object.entries(bwRecords).reduce<Record<string, BoundWitness[]>>((prev, [key, value]) => {\n      // check if key is still there (may have been deleted as prevHash)\n      if (prev[key]) {\n        const previousHash = BoundWitnessBuilder.previousHash(value, address)\n        if (\n          previousHash // if we have the previousHash, move this bw to its chain\n          && prev[previousHash]\n        ) {\n          prev[key].push(...prev[previousHash])\n          delete prev[previousHash]\n        }\n      }\n      return prev\n    }, arrayedResult)\n  }\n}\n", "export * from './Diviner.ts'\nexport * from '@xyo-network/diviner-address-history-model'\n"],
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