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package id.amigogroup.posterminal.transaksi;

import id.amigogroup.posterminal.FormUtamaController;
import id.amigogroup.posterminal.api.AmigoPosRx;
import id.amigogroup.posterminal.model.Barang;
import id.amigogroup.posterminal.model.DNotaTunai;
import id.amigogroup.posterminal.pencarian.BarangCache;
import id.amigogroup.posterminal.util.AlertUtil;
import id.amigogroup.posterminal.util.Fucout;
import io.reactivex.Observer;
import io.reactivex.disposables.Disposable;
import java.net.HttpURLConnection;
import java.net.SocketTimeoutException;
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.beans.property.ReadOnlyObjectWrapper;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.concurrent.Task;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Alert;
import javafx.scene.control.Label;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.TextField;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyEvent;
import javafx.scene.layout.AnchorPane;
import retrofit2.HttpException;

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

    @FXML
    private AnchorPane apMain;
    @FXML
    private TextField fldNotaPenjualan;
    @FXML
    private TableView<TabelBarangTunai> tbvPenjualan;
    @FXML
    private TableColumn<TabelBarangTunai, Integer> tcNo;
    @FXML
    private TableColumn<TabelBarangTunai, String> tcKode;
    @FXML
    private TableColumn<TabelBarangTunai, String> tcNama;
    @FXML
    private TableColumn<TabelBarangTunai, String> tcUkur;
    @FXML
    private TableColumn<TabelBarangTunai, String> tcJumlah;
    @FXML
    private TableColumn<TabelBarangTunai, String> tcHarga;
    @FXML
    private TableColumn<TabelBarangTunai, String> tcDisc1;
    @FXML
    private TableColumn<TabelBarangTunai, String> tcDisc2;
    @FXML
    private TableColumn<TabelBarangTunai, String> tcSubTotal;
    @FXML
    private TableColumn<TabelBarangTunai, TextField> tcPramuniaga;

//    @FXML
//    private TableView<?> tbvRetur;
//    @FXML
//    private TableColumn<?, ?> tcNoRetur;
//    @FXML
//    private TableColumn<?, ?> tcKodeRetur;
//    @FXML
//    private TableColumn<?, ?> tcNamaRetur;
//    @FXML
//    private TableColumn<?, ?> tcUkurRetur;
//    @FXML
//    private TableColumn<?, ?> tcJumlahRetur;
//    @FXML
//    private TableColumn<?, ?> tcHargaRetur;
//    @FXML
//    private TableColumn<?, ?> tcDisc1Retur;
//    @FXML
//    private TableColumn<?, ?> tcDisc2Retur;
//    @FXML
//    private TableColumn<?, ?> tcSubtotalRetur;
//    @FXML
//    private TableColumn<?, ?> tcPramuniagaRetur;
    
    private final AmigoPosRx posRx = new AmigoPosRx();
    private final ObservableList<TabelBarangTunai> daftarTabelPenjualan = FXCollections.observableArrayList();
    private List<DetailTransaksi> daftarDetailTransaksi = new ArrayList<>();

    /**
     * Initializes the controller class.
     */
    @Override
    public void initialize(URL url, ResourceBundle rb) {
        tcNo.setCellValueFactory((TableColumn.CellDataFeatures<TabelBarangTunai, Integer> cell) -> {
            return new ReadOnlyObjectWrapper(tbvPenjualan.getItems().indexOf(cell.getValue()) + 1);
        });
        tcKode.setCellValueFactory(new PropertyValueFactory<>("kode"));
        tcNama.setCellValueFactory(new PropertyValueFactory<>("nama"));
        tcUkur.setCellValueFactory(new PropertyValueFactory<>("ukur"));
        tcJumlah.setCellValueFactory(new PropertyValueFactory<>("jumlah"));
        tcHarga.setCellValueFactory(new PropertyValueFactory<>("harga"));
        tcDisc1.setCellValueFactory(new PropertyValueFactory<>("disc1"));
        tcDisc2.setCellValueFactory(new PropertyValueFactory<>("disc2"));
        tcSubTotal.setCellValueFactory(new PropertyValueFactory<>("subTotal"));
        tcPramuniaga.setCellValueFactory(new PropertyValueFactory<>("fldPramuniaga"));
        tbvPenjualan.setItems(daftarTabelPenjualan);
        Platform.runLater(() -> {
            fldNotaPenjualan.requestFocus();
        });
    }

    private void mapCurrentDataToDetailTransaksi() {

    }

    int count = 0;

    @FXML
    Label lbl;

    private void refreshData(List<DNotaTunai> daftarNotaTunai) {
        daftarTabelPenjualan.clear();

        for (DNotaTunai dNotaTunai : daftarNotaTunai) {
            TextField fldPramuniaga = new TextField(dNotaTunai.getKodePram());

            String namaBarang = "...";
            if (BarangCache.getInstance().getDaftarBarang().containsKey(dNotaTunai.getKdBarang())) {
                namaBarang = Fucout.getText(BarangCache.getInstance().getDaftarBarang()
                        .get(dNotaTunai.getKdBarang()).getNamaBarang());
            }

            daftarTabelPenjualan.add(new TabelBarangTunai(
                    Fucout.getText(dNotaTunai.getKdBarang()),
                    namaBarang,
                    Fucout.getText(dNotaTunai.getNoBarang()),
                    Fucout.getText(String.valueOf(dNotaTunai.getJumlah())),
                    Fucout.getText(Fucout.formatRibuan(dNotaTunai.getHargaJual())),
                    Fucout.getText(Fucout.formatPersentase(dNotaTunai.getDiskon())),
                    Fucout.getText(Fucout.formatPersentase(dNotaTunai.getDiskon2())),
                    null,
                    Fucout.getText(Fucout.formatRibuan(
                            dNotaTunai.getHargaJual() * dNotaTunai.getJumlah()
                    )),
                    fldPramuniaga));

            if (!BarangCache.getInstance().getDaftarBarang().containsKey(dNotaTunai.getKdBarang())) {
                posRx.getBarangByKodeBarang(dNotaTunai.getKdBarang()).subscribe(getBarangObserver);
            }
        }
    }

    @FXML
    void fldNotaPenjualanOnKeyPressed(KeyEvent event) {
        if (event.getCode() == KeyCode.ENTER) {
            posRx.getDNotaTunaiByNoNota(fldNotaPenjualan.getText()).subscribe(getDNotaTunaiObserver);
        }
    }

    Observer<List<DNotaTunai>> getDNotaTunaiObserver = new Observer<>() {
        @Override
        public void onSubscribe(Disposable dspsbl) {
        }

        @Override
        public void onNext(List<DNotaTunai> daftarDNotaTunai) {
            refreshData(daftarDNotaTunai);
        }

        @Override
        public void onError(Throwable error) {
            if (error instanceof HttpException) {
                switch (((HttpException) error).code()) {
                    case HttpURLConnection.HTTP_NOT_FOUND:
                        Platform.runLater(() -> {
                            Alert alert = AlertUtil.getAlertError(
                                    AlertUtil.ERROR_TIDAK_DITEMUKAN_TITLE,
                                    "Data nota tidak ditemukan.");
                            alert.initOwner(apMain.getScene().getWindow());
                            alert.show();
                        });
                }
            } else if (error instanceof SocketTimeoutException) {
                Platform.runLater(() -> {
                    Alert alert = AlertUtil.getAlertError(
                            AlertUtil.ERROR_KONEKSI_TIMEOUT_TITLE,
                            AlertUtil.ERROR_KONEKSI_TIMEOUT_MESSAGE);
                    alert.initOwner(apMain.getScene().getWindow());
                    alert.show();
                });
            } else {
                Platform.runLater(() -> {
                    Alert alert = AlertUtil.getAlertError(
                            AlertUtil.ERROR_TIDAK_TERDUGA_TITLE,
                            AlertUtil.ERROR_TIDAK_TERDUGA_MESSAGE);
                    alert.initOwner(apMain.getScene().getWindow());
                    alert.show();
                    Logger.getLogger(FormUtamaController.class
                            .getName()).log(Level.SEVERE, null, error);
                });
            }
        }

        @Override
        public void onComplete() {
        }

    };

    Observer<Barang> getBarangObserver = new Observer<>() {
        @Override
        public void onSubscribe(Disposable dspsbl) {
        }

        @Override
        public void onNext(Barang b) {
            BarangCache.getInstance().getDaftarBarang().put(b.getKodeBarang(), b);
            for (TabelBarangTunai tbt : tbvPenjualan.getItems()) {
                if (tbt.getKode().equals(b.getKodeBarang())) {
                    tbt.setNama(b.getNamaBarang());
                    tbvPenjualan.refresh();
                }
            }
        }

        @Override
        public void onError(Throwable error) {
            if (error instanceof HttpException) {
                switch (((HttpException) error).code()) {
                    case HttpURLConnection.HTTP_NOT_FOUND:
                        Platform.runLater(() -> {
                            Alert alert = AlertUtil.getAlertError(
                                    AlertUtil.ERROR_TIDAK_DITEMUKAN_TITLE,
                                    "Barang dengan kode tersebut tidak ditemukan.");
                            alert.initOwner(apMain.getScene().getWindow());
                            alert.show();
                        });
                }
            } else if (error instanceof SocketTimeoutException) {
                Platform.runLater(() -> {
                    Alert alert = AlertUtil.getAlertError(
                            AlertUtil.ERROR_KONEKSI_TIMEOUT_TITLE,
                            AlertUtil.ERROR_KONEKSI_TIMEOUT_MESSAGE);
                    alert.initOwner(apMain.getScene().getWindow());
                    alert.show();
                });
            } else {
                Platform.runLater(() -> {
                    Alert alert = AlertUtil.getAlertError(
                            AlertUtil.ERROR_TIDAK_TERDUGA_TITLE,
                            AlertUtil.ERROR_TIDAK_TERDUGA_MESSAGE);
                    alert.initOwner(apMain.getScene().getWindow());
                    alert.show();
                    Logger.getLogger(FormUtamaController.class
                            .getName()).log(Level.SEVERE, null, error);
                });
            }
        }

        @Override
        public void onComplete() {
        }

    };
}