import { EnrichedEntity, Entity } from '../types'
import details from '../../res/details.json'
import manual from '../../res/manual.json'
import exclude from '../../res/exclude.json'

const manualEntities = manual as Entity[]
const manualKeys = new Set(manualEntities.map(entity => entity.href))
const detailEntities = (details as Entity[]).filter(detail => !manualKeys.has(detail.href))

const joined = [...detailEntities, ...manualEntities]

const factories = joined
  .map((detail: EnrichedEntity) => {
    detail.usedBy = joined.filter(f =>
      Object.keys(f.recipe?.prerequisites ?? {}).includes(detail.href)
    )
    return detail
  })
  .filter(detail => !(exclude as string[]).includes(detail.href))

const detailsMap = Object.fromEntries(
  factories.map((detail: EnrichedEntity) => [detail.href, detail])
)

export const useFactories = () => ({
  factories,
  findFactory: (uid: string): EnrichedEntity | undefined => {
    return detailsMap[uid]
  }
})