package main.select_candidate_by_picture;

import javafx.fxml.FXML;
import javafx.geometry.Insets;
import javafx.scene.control.Label;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.CornerRadii;
import javafx.scene.paint.Color;
import main.TwoWayNode;
import meerkat.protobuf.Voting;

import java.awt.*;
import java.util.List;

/**
 * Created by Vladimir Eliezer Tokarev on 8/27/2016.
 * SelectCandidateNameController handle the behavior of select by picture screen
 */
public class SelectCandidateByPictureController extends TwoWayNode {
    private List<Voting.BallotQuestion> questions;
    private List<Voting.BallotAnswer> answers;
    private int QuestionId:

    public void SetQuestions(List<Voting.BallotQuestion> questions) throws InterruptedException {
        this.questions = questions;
        this.GetAnswers();
    }


    public List<Voting.BallotAnswer> GetAnswers() throws InterruptedException {
        return null;
    }

    @FXML
    private void submitTheSelection(MouseEvent mousePressed){
        BorderPane b = (BorderPane) mousePressed.getSource();
        int id = Integer.parseInt(b.getId().split("_")[1]);
        unColorAllOthers(id);
        b.setBackground(new Background(new BackgroundFill(Color.RED, CornerRadii.EMPTY, Insets.EMPTY)));


    }

    private List<Voting.BallotAnswer> getAnswers(String id){
        String name = getCandidateName(id);
    }

    /**
     * Gets the name of the candidate
     * @param id
     * @return
     */
    private String getCandidateName(String id){
        return ((Label)this.currentStage.getScene().lookup("#name"+id)).getText();
    }

    /**
     * Uncolors all the not selected picttures of candidates
     * @param id the id of the selected candidate
     */
    private void unColorAllOthers(int id){
        for (int i = 0 ; i < 3 ; i++ ){
            BorderPane b = (BorderPane)currentStage.getScene().lookup("#picture_"+i);
            if (i != id) {
                b.setBackground(new Background(new BackgroundFill(Color.TRANSPARENT, CornerRadii.EMPTY, Insets.EMPTY)));
            }
        }
    }

    @FXML
    private void GetToSelectByName(MouseEvent mousePressed){
        this.currentStage.close();
        this.currentStage.setScene(this.previous);
        this.currentStage.show();
    }

    @FXML
    private void GetToBallotSummary(MouseEvent mousePressed){
        this.currentStage.close();
        this.currentStage.setScene(this.next);
        this.currentStage.show();
    }
}