package viewer.tripplanning;

import java.util.ArrayList;
import java.util.List;

public class TripplanningSecondoCommand {

    String removeSourceAndTarget = "query EdgesHeight feed filter [(.Source=-1) or (.Target=0)]  "
            + "EdgesHeight deletedirect consume;";
    String deleteSourcePos = "delete sourcePos;";
    String deleteNearestPointSource = "delete nearestPointSource;";
    String deleteNearestPointSourcePos = "delete nearestPointSourcePos;";
    String deleteTargetPos = "delete targetPos;";
    String deleteNearestPointTarget = "delete nearestPointTarget;";
    String deleteNearestPointTargetPos = "delete nearestPointTargetPos;";
    String setSourcePos = "let sourcePos=geocode (\"Katzbachstr\", 16, "
            + "10965, \"Berlin\");";
    String setNearestPointSource = "let nearestPointSource= EdgeIndex_Box_rtree EdgeIndex distancescan [sourcePos, 1] consume;";
    String setNearestPointSourcePos = "let nearestPointSourcePos= EdgesHeight feed filter [.Source=(nearestPointSource feed extract [Source])] extract [SourcePos];";
    String insertWayToSource = "query EdgesHeight inserttuple[-1, "
            + "nearestPointSource feed extract [Source], sourcePos, "
            + "nearestPointSourcePos,1,2, makesline(nearestPointSourcePos,sourcePos),"
            + "[const text value ''],[const text "
            + "value ''],[const longint value 0],[const lreal value "
            + "(((0.0 100.0 TRUE TRUE) (0.0 0.0)))]  ] consume;";

    String setTargetPos = "let targetPos =geocode (\"Methfesselstr\", 23,"
            + " 10965, \"Berlin\");";
    String setNearestPointTarget = "let nearestPointTarget= "
            + "EdgeIndex_Box_rtree EdgeIndex distancescan [targetPos, 1] consume;";
    String setNearestPointTargetPos = "let nearestPointTargetPos ="
            + "EdgesHeight feed filter [.Target=(nearestPointTarget feed extract [Target])] extract [TargetPos];";
    String insertWayToTarget = "query EdgesHeight inserttuple[ nearestPointTarget feed extract [Target],0,nearestPointTargetPos,targetPos ,1,2,makesline(nearestPointTargetPos,targetPos),[const text value ''],[const text value ''],[const longint value -1],[const lreal value (((0.0 100.0 TRUE TRUE) (0.0 0.0)))]  ] consume;";

    public TripplanningSecondoCommand() {
        super();
    }

    public TripplanningSecondoCommand(String sourceStreet, String sourceNo,
            String sourcePostcode, String sourceCity, String targetStreet,
            String targetNo, String targetPostcode, String targetCity,
            double gradientWeight) {
        super();
        this.setSourcePos = "let sourcePos=geocode (\"" + sourceStreet
                + "\", \"" + sourceNo + "\"," + sourcePostcode + ",\""
                + sourceCity + "\");";

        this.setTargetPos = "let targetPos=geocode (\"" + targetStreet
                + "\", \"" + targetNo + "\"," + targetPostcode + ",\""
                + targetCity + "\");";
    }

    public List<String> getCommands() {
        List<String> commands = new ArrayList<String>();
        commands.add(removeSourceAndTarget);
        commands.add(deleteTargetPos);
        deleteTempObjectsOnDatabase(commands);
        commands.add(setSourcePos);
        commands.add(setNearestPointSource);
        commands.add(setNearestPointSourcePos);
        commands.add(insertWayToSource);
        commands.add(setTargetPos);
        commands.add(setNearestPointTarget);
        commands.add(setNearestPointTargetPos);
        commands.add(insertWayToTarget);
        deleteTempObjectsOnDatabase(commands);
        return commands;

    }

    private void deleteTempObjectsOnDatabase(List<String> commands) {

        commands.add(deleteSourcePos);
        commands.add(deleteNearestPointSource);
        commands.add(deleteNearestPointSourcePos);
        commands.add(deleteNearestPointTarget);
        commands.add(deleteNearestPointTargetPos);

    }

}