1  import { config } from '../config'
 2  import voting from '../helpers/voting'
 3  import { DetailedVotingRoom } from '../models/smartContract'
 4  import { useRoomAggregateVotes } from './useRoomAggregateVotes'
 5  import { useVotesAggregate } from './useVotesAggregate'
 6  
 7  interface Props {
 8    room: DetailedVotingRoom
 9  }
10  
11  export const useVotingBatches = ({ room }: Props) => {
12    const vote = voting.fromRoom(room)
13    const { votesToSend, allVotes } = useVotesAggregate(vote.ID, room.verificationStartAt, room.startAt)
14    const { evaluated, finalized, evaluatingPos } = useRoomAggregateVotes(room, false)
15  
16    const beingFinalized = !evaluated && finalized
17    const beingEvaluated = evaluated && !finalized
18    const firstFinalization = beingEvaluated && evaluatingPos === allVotes.length + 1
19  
20    const votesLeftCount = allVotes.length - evaluatingPos + 1
21    const finalizeVotingLimit = firstFinalization
22      ? Math.min(allVotes.length, config.votesLimit)
23      : Math.min(votesLeftCount, config.votesLimit)
24  
25    const batchCount = Math.ceil((beingFinalized ? allVotes.length + 1 : allVotes.length) / config.votesLimit)
26    const batchLeftCount = Math.ceil(votesLeftCount / config.votesLimit)
27    const batchDoneCount = batchCount - batchLeftCount
28    const batchedVotes = votesToSend.slice(0, finalizeVotingLimit)
29  
30    return {
31      finalizeVotingLimit,
32      batchCount,
33      batchDoneCount,
34      beingFinalized,
35      beingEvaluated,
36      batchedVotes,
37    }
38  }