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package id.amigogroup.posterminal.bayar;

import id.amigogroup.posterminal.util.Fucout;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.scene.Node;
import javafx.scene.control.CheckBox;
import javafx.scene.control.Label;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyCodeCombination;
import javafx.scene.input.KeyCombination;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.VBox;

/**
 * FXML Controller class
 *
 * @author ronal
 */
public class FormBayarController implements Initializable, BayarInterface {

    @FXML
    private AnchorPane apContent;
    @FXML
    private CheckBox chkTunai;
    @FXML
    private CheckBox chkKartu;
    @FXML
    private CheckBox chkPromo;
    @FXML
    private CheckBox chkRetur;
    @FXML
    private CheckBox chkGopay;
    @FXML
    private CheckBox chkOvo;
    @FXML
    private CheckBox chkPoin;
    @FXML
    private Label lblKurangBayar;
    @FXML
    private VBox vbContent;
    @FXML
    private Label lblGrandTotal;

    private final List<CheckBox> daftarChkBayarSyarat;
    private final List<CheckBox> daftarChkBayarOpsional;
    public BayarContent bayarContent = new BayarContent();

    public FormBayarController() {
        daftarChkBayarSyarat = new ArrayList<>();
        daftarChkBayarOpsional = new ArrayList<>();
    }

    /**
     * Initializes the controller class.
     */
    @Override
    public void initialize(URL url, ResourceBundle rb) {
        lblGrandTotal.setText(Fucout.formatRupiah(bayarContent.getTotalPerluBayar()));
        lblKurangBayar.setText(Fucout.formatRupiah(bayarContent.getTotalPerluBayar()));
        daftarChkBayarSyarat.add(chkTunai);
        daftarChkBayarSyarat.add(chkKartu);
        daftarChkBayarOpsional.add(chkPromo);
        daftarChkBayarOpsional.add(chkRetur);
        daftarChkBayarOpsional.add(chkGopay);
        daftarChkBayarOpsional.add(chkOvo);
        daftarChkBayarOpsional.add(chkPoin);

        initShortcuts();
    }

    private void initShortcuts() {
        Map<KeyCombination, Runnable> listShortcuts = new HashMap<>();

        KeyCombination kcSelesaiBayar = new KeyCodeCombination(KeyCode.F10);
        Runnable rnSelesaiBayar = () -> {
            if (bayarContent.getTotalBayar() >= bayarContent.getTotalPerluBayar()) {

            } else {
                DialogSelesaiBayarTidakLunasController dsbtlc
                        = new DialogSelesaiBayarTidakLunasController(this,
                                bayarContent.getTotalPerluBayar()
                                - bayarContent.getTotalBayar());
                dsbtlc.initOwner(apContent.getScene().getWindow());
                dsbtlc.show();
            }
        };
        listShortcuts.put(kcSelesaiBayar, rnSelesaiBayar);

        Platform.runLater(() -> {
            apContent.getScene().getAccelerators().putAll(listShortcuts);
        });
    }

    @FXML
    void chkPilihanOnAction(ActionEvent event) {
        CheckBox chkSource = (CheckBox) event.getSource();
        FXMLLoader loader = new FXMLLoader();
        Node node = null;
        try {
            switch (chkSource.getText()) {
                case BAYAR_TUNAI:
                    if (bayarContent.getNodeTunai() == null && chkSource.selectedProperty().get()) {
                        loader.setLocation(getClass().getResource("/fxml/FormBayarTunai.fxml"));
                        node = loader.load();

                        vbContent.getChildren().add(node);
                        bayarContent.setNodeTunai(node);

                        FormBayarTunaiController fbtc = loader.getController();
                        fbtc.initData(this);
                    } else {
                        if (bayarContent.getNodeTunai() != null) {
                            vbContent.getChildren().remove(bayarContent.getNodeTunai());
                            bayarContent.setNodeTunai(null);
                            bayarContent.setBayarTunai(0);
                            updateKurangBayarView();
                        }
                    }
                    break;
                case BAYAR_KARTU:
                    if (bayarContent.getNodeKartu() == null && chkSource.selectedProperty().get()) {
                        loader.setLocation(getClass().getResource("/fxml/FormBayarKartu.fxml"));
                        node = loader.load();

                        vbContent.getChildren().add(node);
                        bayarContent.setNodeKartu(node);

                        FormBayarKartuController fbkc = loader.getController();
                        fbkc.initData(this);
                    } else {
                        if (bayarContent.getNodeKartu() != null) {
                            vbContent.getChildren().remove(bayarContent.getNodeKartu());
                            bayarContent.setNodeKartu(null);
                            bayarContent.setBayarKartu(0);
                            updateKurangBayarView();
                        }
                    }
                    break;
                case BAYAR_RETUR:
                    if (bayarContent.getNodeRetur() == null && chkSource.selectedProperty().get()) {
                        loader.setLocation(getClass().getResource("/fxml/FormBayarRetur.fxml"));
                        node = loader.load();

                        vbContent.getChildren().add(node);
                        bayarContent.setNodeRetur(node);
                        
                        FormBayarReturController fbrc = loader.getController();
                        fbrc.initData(this);
                    } else {
                        if (bayarContent.getNodeRetur() != null) {
                            vbContent.getChildren().remove(bayarContent.getNodeRetur());
                            bayarContent.setNodeRetur(null);
                            bayarContent.setBayarRetur(0);
                            updateKurangBayarView();
                        }
                    }
                    break;
                case BAYAR_PROMO:
                    if (bayarContent.getNodePromo() == null && chkSource.selectedProperty().get()) {
                        loader.setLocation(getClass().getResource("/fxml/FormBayarVoucherPromo.fxml"));
                        node = loader.load();

                        vbContent.getChildren().add(node);
                        bayarContent.setNodePromo(node);
                    } else {
                        if (bayarContent.getNodePromo() != null) {
                            vbContent.getChildren().remove(bayarContent.getNodePromo());
                            bayarContent.setNodePromo(null);
                            bayarContent.setBayarPromo(0);
                            updateKurangBayarView();
                        }
                    }
                    break;
                case BAYAR_GOPAY:
                    break;
                case BAYAR_OVO:
                    break;
                case BAYAR_POIN:
                    if (bayarContent.getNodePoin() == null && chkSource.selectedProperty().get()) {
                        loader.setLocation(getClass().getResource("/fxml/FormBayarPoin.fxml"));
                        node = loader.load();

                        vbContent.getChildren().add(node);
                        bayarContent.setNodePoin(node);
                        
                        FormBayarPoinController fbpc = loader.getController();
                        fbpc.initData(this);
                    } else {
                        if (bayarContent.getNodePoin() != null) {
                            vbContent.getChildren().remove(bayarContent.getNodePoin());
                            bayarContent.setNodePoin(null);
                            bayarContent.setBayarPoin(0);
                            updateKurangBayarView();
                        }
                    }
                    break;
            }

            if (daftarChkBayarSyarat.contains(chkSource)) {
                chkSyaratValueOnChanged();
            }
        } catch (IOException ex) {
            Logger.getLogger(FormBayarController.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    private void chkSyaratValueOnChanged() {
        boolean isSyaratTerpenuhi = false;
        for (CheckBox chkSyarat : daftarChkBayarSyarat) {
            if (chkSyarat.selectedProperty().get()) {
                isSyaratTerpenuhi = true;
                break;
            }
        }

        if (isSyaratTerpenuhi) {
            for (CheckBox chk : daftarChkBayarOpsional) {
                chk.setDisable(false);
            }
        } else {
            for (CheckBox chk : daftarChkBayarOpsional) {
                if (chk.selectedProperty().get()) {
                    chk.fire();
                }
                chk.setDisable(true);
            }
        }
    }

    @Override
    public BayarContent getBayarContent() {
        return bayarContent;
    }

    @Override
    public void updateKurangBayarView() {
        lblKurangBayar.setText(Fucout.formatRupiah(
                bayarContent.getTotalPerluBayar() - bayarContent.getTotalBayar()));
    }
}