XYOracleNetwork/sdk-core-nodejs

import { XyoBuffer, XyoStructure } from '../object-model'

export interface IXyoHeuristicResolver {
  resolve(heuristic: Buffer): IXyoHumanHeuristic
}

export interface IXyoHumanHeuristic {
  name: string
  value: any
}

export class XyoHumanHeuristicResolver {
  public static addResolvers(
    resolvers: { id: number; resolver: IXyoHeuristicResolver }[]
  ) {
    for (const resolver of resolvers) {
      this.addResolver(resolver.id, resolver.resolver)
    }
  }

  public static addResolver(forId: number, resolver: IXyoHeuristicResolver) {
    XyoHumanHeuristicResolver.resolvers.set(forId, resolver)
  }

  public static removeResolver(forId: number) {
    XyoHumanHeuristicResolver.resolvers.delete(forId)
  }

  public static resolve(any: Buffer): IXyoHumanHeuristic {
    const item = new XyoStructure(new XyoBuffer(any))

    const resolver = XyoHumanHeuristicResolver.resolvers.get(
      item.getSchema().id
    )

    if (resolver) {
      return resolver.resolve(item.getAll().getContentsCopy())
    }

    return {
      name: item.getSchema().id.toString(),
      value: any.toString('base64'),
    }
  }

  private static resolvers: Map<number, IXyoHeuristicResolver> = new Map()
}