Subversion Repositories eFlore/Applications.del

package org.tela_botanica.del.client.services;

import java.util.ArrayList;

import java.util.List;

import java.util.Map;

import java.util.Set;

import org.tela_botanica.del.client.modeles.MoyenneVote;

import org.tela_botanica.del.client.modeles.PropositionDetermination;

import org.tela_botanica.del.client.modeles.VoteDetermination;

public class CalculVoteDeterminationService {

	public static List<MoyenneVote> calculerVoteDeterminationPlusPopulaire(List<PropositionDetermination> propositions) {

		List<MoyenneVote> pairesVotes = new ArrayList<MoyenneVote>();

		for (PropositionDetermination proposition : propositions) {

			pairesVotes.add(calculerVoteDetermination(proposition));

		}

		java.util.Collections.sort(pairesVotes);

		return pairesVotes;

	}

	public static MoyenneVote calculerVoteDetermination(PropositionDetermination propositionDetermination) {

		Map<String,VoteDetermination> votes = propositionDetermination.getVotesDeterminations();

		int scoreVote = 0;

		if(votes.size() > 0) {

			Set<String> cles = votes.keySet();

			for (String cle : cles) {

				scoreVote += votes.get(cle).getVote();

			}

			scoreVote = (scoreVote*100)/votes.size();

		} else {

			scoreVote = -1;

		}

		return new MoyenneVote(scoreVote, propositionDetermination);

	}

}