pos-terminal-app/src/main/java/id/amigogroup/posterminal/bayar/FormBayarPoinController.java

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package id.amigogroup.posterminal.bayar;

import id.amigogroup.posterminal.SystemValue;
import id.amigogroup.posterminal.util.Fucout;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.input.KeyEvent;

/**
 * FXML Controller class
 *
 * @author ronal
 */
public class FormBayarPoinController implements Initializable {

    @FXML
    private TextField fldPoin;
    @FXML
    private Label lblPoin;
    @FXML
    private Label lblKonversiPoin;

    private BayarInterface parent;
    int poin = 0;

    /**
     * Initializes the controller class.
     */
    @Override
    public void initialize(URL url, ResourceBundle rb) {
        if (SystemValue.member != null) {
            lblPoin.setText(Fucout.getTextColon(Fucout.formatRibuan(SystemValue.member.getPoin())));
            poin = SystemValue.member.getPoin();
        }
        if (SystemValue.konversiPoin != null) {
            lblKonversiPoin.setText("(1 poin = "
                    + Fucout.formatRupiah(SystemValue.konversiPoin.getKonversiPoin())
                    + ")");
        }
        Fucout.forceFieldInteger(fldPoin);
    }

    public void initData(BayarInterface parent) {
        this.parent = parent;
    }

    @FXML
    void fldPoinOnKeyReleased(KeyEvent event) {
        int bayarPoin = 0;
        if (!fldPoin.getText().equals("")) {
            try {
                bayarPoin = Integer.parseInt(fldPoin.getText());
            } catch (NumberFormatException nfe) {
                fldPoin.setText("");
            }
        }
        if (parent != null && parent.getBayarContent() != null
                && parent.getBayarContent().getNodePoin() != null) {
            if (bayarPoin > poin) {
                fldPoin.setText(String.valueOf(poin));
                fldPoin.positionCaret(fldPoin.getText().length());
                bayarPoin = poin;
            } else if (bayarPoin <= 0) {
                fldPoin.setText("");
                bayarPoin = 0;
            }

            if (bayarPoin > 0) {
                lblPoin.setText(Fucout.getTextColon(Fucout.formatRibuan(poin)
                        + " ("
                        + Fucout.formatRibuan(bayarPoin) + " = "
                        + Fucout.formatRibuan(bayarPoin * Fucout.KONVERSI_POIN)
                        + ")"));
            } else {
                lblPoin.setText(Fucout.getTextColon(Fucout.formatRibuan(poin)));
            }
            parent.getBayarContent().setBayarPoin(bayarPoin * Fucout.KONVERSI_POIN);
            parent.updateKurangBayarView();
        }

    }

}