package de.uniluebeck.mi.projmi6.controller;

/**
 * Created by 631806 on 12.11.15.
 */

import de.uniluebeck.mi.projmi6.model.*;
import javafx.beans.property.SimpleObjectProperty;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.scene.control.*;
import javafx.event.ActionEvent;

public class DiagnoseController {

    private MainController mainController;

    public DiagnoseController(MainController mainController){
        this.mainController = mainController;
    }


    public ObservableList<Diagnose> getDiagnosen() {
        return diagnosen.get();
    }

    public SimpleObjectProperty<ObservableList<Diagnose>> diagnosenProperty() {
        return diagnosen;
    }

    public void setDiagnosen(ObservableList<Diagnose> diagnosen) {
        this.diagnosen.set(diagnosen);
    }

    private SimpleObjectProperty<ObservableList<Diagnose>> diagnosen = new SimpleObjectProperty<>();



    @FXML
    private ListView<Diagnose> diagnoseList;

    @FXML
    public void initialize(){
        diagDiagnose.itemsProperty().bind(mainController.getStammdaten().icd10CodesProperty());
        diagDiagnoseArt.setItems(FXCollections.observableArrayList(DiagArt.values()));
        diagDiagnoseArzt.itemsProperty().bind(mainController.getStammdaten().mitarbeiterProperty());
        diagnoseList.itemsProperty().bind(diagnosen);

        diagnoseList.getSelectionModel().setSelectionMode(SelectionMode.SINGLE);
        diagnoseList.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
            this.setDiagnose(newValue);
        });

    }



    @FXML
    private ComboBox<Mitarbeiter> diagDiagnoseArzt;

    @FXML
    private Label diagCreator;

    @FXML
    private Button btnDiagCancel;

    @FXML
    private TextArea diagFreitext;

    @FXML
    private Button btnDiagSave;

    @FXML
    private Label diagCreateTime;

    @FXML
    private ComboBox<DiagArt> diagDiagnoseArt;

    @FXML
    private Label diagChanger;

    @FXML
    private ComboBox<Icd10Code> diagDiagnose;

    @FXML
    private Label diagChangeTime;

    @FXML
    private Button btnDiagCreate;

    @FXML
    void clickedDiagCreate(ActionEvent event) {

    }

    @FXML
    void clickedDiagCancel(ActionEvent event) {

    }

    @FXML
    void clickedDiagSave(ActionEvent event) {

    }

    /**
     * The diagnose that is shown in the edit window, or null if a new diagnose should be created.
     */

    private Diagnose diagnose = null;

    public void setDiagnose(Diagnose diagnose){
        this.diagnose = diagnose;
        if(diagnose==null){
            clearFields();
        }else {
            copyDiagnoseDataIntoFields(diagnose);
        }

    }

    private void copyDiagnoseDataIntoFields(Diagnose diagnose){
        diagDiagnoseArzt.setValue(diagnose.getArzt());

        diagFreitext.setText(diagnose.getFreiText());
        diagDiagnoseArt.setValue(diagnose.getDiagArt());
        diagDiagnose.setValue(diagnose.getIcd10code());

        diagCreator.setText(Integer.toString(diagnose.getErsteller()));
        diagCreateTime.setText(diagnose.getErstellDatumZeit().toString());
        diagChanger.setText(Integer.toString(diagnose.getBearbeiter()));
        diagChangeTime.setText(diagnose.getBearbeitetDatumZeit().toString());
    }

    private void copyFieldDataIntoDiagnose(Diagnose diagnose){
        diagnose.setIcd10code(diagDiagnose.getValue());
        diagnose.setArzt(diagDiagnoseArzt.getValue());
        diagnose.setFreiText(diagFreitext.getText());
        diagnose.setDiagArt(diagDiagnoseArt.getValue());
    }

    private void clearFields(){
        diagDiagnoseArzt.setValue(null);
        diagDiagnose.setValue(null);
        diagFreitext.setText("");
        diagDiagnoseArt.setValue(null);

        diagCreator.setText("todo");
        diagCreateTime.setText("<auto>");
        diagChanger.setText("todo");
        diagChangeTime.setText("<auto>");
    }
}