package C2;

import C1.GPiece;

import java.util.ArrayList;
import java.util.Collection;

import metier.PC;
import metier.Piece;

public class ServiceProd extends ServiceGeneral {
    /**
     */
    private static ServiceProd instance;

    /**
     */
    private ServiceProd(){}

    /**
     * @param nom
     * @param pa
     * @return
     */
    public Integer ajouterPB(String nom, double pa) {
        return GPiece.getInstance().nouvellePB(nom, pa);
    }

    /**
     * @param nom
     * @param ca
     * @param composants
     * @return
     */
    public Integer ajouterPC(String nom, double ca, Collection<Integer> composants) {
        ArrayList<Piece> listPc=new ArrayList<Piece>();
        for(Integer id : composants){
            listPc.add(GPiece.getInstance().getPiece(id));
        }

        return GPiece.getInstance().nouvellePC(nom, ca,listPc);
    }

    public void ajouterComposant(Integer idComposant, Integer idPieceComposite) {
        PC pC =(PC)GPiece.getInstance().getPiece(idPieceComposite);
        Piece p2 = GPiece.getInstance().getPiece(idComposant);


        //On récupère les pièces dispos
        if(pC!=null && pC.getType().equals("PC")){
            ArrayList<Piece> pieceDispo=new ArrayList<Piece>(GPiece.getInstance().listerPieces());
            for(Piece piece : GPiece.getInstance().listerPieces()){
                if(piece.getType().equals("PC")){
                    PC piececompo=(PC)piece;
                    for(Piece piece2 : piececompo.getComposants()){
                        pieceDispo.remove(piece2);
                    }
                }
            }
            //On vérifie si p2 est dispo
            if(pieceDispo.contains(p2)){
                pC.rajouterPiece(p2);
            }
        }
    }


    public String getPieceComplexe() {
        int id=GPiece.getInstance().listerPieces().get(1).getId();
        for(Piece p : GPiece.getInstance().listerPieces()){
            if(p.getComplexite()>GPiece.getInstance().getPiece(id).getComplexite()){
                id=p.getId();
            }
        }
        return GPiece.getInstance().getPiece(id).descriptionStandard();
    }

    public void supprimerPiece(Integer numid) {
        if(GPiece.getInstance().getPiece(numid).getType().equals("PC")){
            PC pieceCompo=(PC)GPiece.getInstance().getPiece(numid);
            for(Piece p : pieceCompo.getComposants()){
                supprimerPiece(p.getId());
                pieceCompo.supprimerComposant(p);
            }
        }
        GPiece.getInstance().supprimerPiece(numid);

    }

    public static ServiceProd getInstance() {
        if(instance==null){
            instance=new ServiceProd();
        }
        return instance;
    }
}