manifold/web/components/feed/contract-activity.tsx

import { Contract } from 'web/lib/firebase/contracts'
import { Comment } from 'web/lib/firebase/comments'
import { Bet } from 'common/bet'
import { useBets } from 'web/hooks/use-bets'
import { useComments } from 'web/hooks/use-comments'
import {
  getAllContractActivityItems,
  getRecentContractActivityItems,
  getSpecificContractActivityItems,
} from './activity-items'
import { FeedItems } from './feed-items'
import { User } from 'common/user'
import { useContractWithPreload } from 'web/hooks/use-contract'

export function ContractActivity(props: {
  contract: Contract
  bets: Bet[]
  comments: Comment[]
  user: User | null | undefined
  mode:
    | 'only-recent'
    | 'abbreviated'
    | 'all'
    | 'comments'
    | 'bets'
    | 'free-response-comment-answer-groups'
  contractPath?: string
  className?: string
  betRowClassName?: string
}) {
  const { user, mode, contractPath, className, betRowClassName } = props

  const contract = useContractWithPreload(props.contract) ?? props.contract

  const updatedComments =
    // eslint-disable-next-line react-hooks/rules-of-hooks
    mode === 'only-recent' ? undefined : useComments(contract.id)
  const comments = updatedComments ?? props.comments

  const updatedBets =
    // eslint-disable-next-line react-hooks/rules-of-hooks
    mode === 'only-recent' ? undefined : useBets(contract.id)
  const bets = (updatedBets ?? props.bets).filter((bet) => !bet.isRedemption)
  const items =
    mode === 'only-recent'
      ? getRecentContractActivityItems(contract, bets, comments, user, {
          contractPath,
        })
      : mode === 'comments' ||
        mode === 'bets' ||
        mode === 'free-response-comment-answer-groups'
      ? getSpecificContractActivityItems(contract, bets, comments, user, {
          mode,
        })
      : // only used in abbreviated mode with folds/communities, all mode isn't used
        getAllContractActivityItems(contract, bets, comments, user, {
          abbreviated: mode === 'abbreviated',
        })

  return (
    <FeedItems
      contract={contract}
      items={items}
      className={className}
      betRowClassName={betRowClassName}
    />
  )
}