package c;

import javafx.application.Platform;

import javafx.beans.value.ChangeListener;

import javafx.beans.value.ObservableValue;

import javafx.collections.FXCollections;

import javafx.collections.ObservableList;

import javafx.event.EventHandler;

import javafx.fxml.FXML;

import javafx.fxml.FXMLLoader;

import javafx.fxml.Initializable;

import javafx.scene.Parent;

import javafx.scene.Scene;

import javafx.scene.control.*;

import javafx.scene.control.cell.PropertyValueFactory;

import javafx.scene.input.MouseEvent;

import javafx.scene.text.Font;

import javafx.stage.Modality;

import javafx.stage.Stage;

import javafx.util.Callback;

import m.Dept;

import m.EmplOperations;

import java.net.URL;

import java.util.ResourceBundle;

/**

* Created by Bettayeb on 5/4/2017.

*/

public class Empl implements Initializable {

@FXML

public static TableView emplTv;

@FXML

public Button btnUpdateEmpl;

public static m.Empl employeeToUpdate;

public static String addOrEdit;

TableColumn cId,cFname,cLname,cIdDept;

@Override

public void initialize(URL location, ResourceBundle resources) {

btnUpdateEmpl.setDisable(true);

new Thread(()->{

//System.out.println(getClass().getResource("../v/EmplStyle.css").toExternalForm());

Platform.runLater(()->{

emplTv.getParent().getStylesheets().add(getClass().getResource("../v/EmplStyle.css").toExternalForm());

emplTv.setVisible(true);

Label l=new Label("Loading...");

l.setFont(new Font("Arial",35.0));

emplTv.setPlaceholder(l);

cId=new TableColumn("ID");

cFname=new TableColumn("First Name");

cLname=new TableColumn("Last Name");

cIdDept=new TableColumn("Departement");

emplTv.getColumns().add(cId);

emplTv.getColumns().add(cFname);

emplTv.getColumns().add(cLname);

emplTv.getColumns().add(cIdDept);

emplTv.setOnMouseClicked(new EventHandler<MouseEvent>() {

@Override

public void handle(MouseEvent event) {

System.out.println(emplTv.getSelectionModel().getSelectedIndex());

System.out.println(((m.Empl)emplTv.getSelectionModel().getSelectedItem()).getFname());

}

});

});

ObservableList<m.Empl> data = FXCollections.observableArrayList();

EmplOperations emplOperations=new EmplOperations();

data.addAll(emplOperations.getAll());

// for (m.Empl e:emplOperations.getAll()) {

// System.out.println(e.getId());

// }

cId.setCellValueFactory(new PropertyValueFactory<m.Empl,Integer>("id"));

cFname.setCellValueFactory(new PropertyValueFactory<m.Empl,String>("fname"));

cLname.setCellValueFactory(new PropertyValueFactory<m.Empl,String>("lname"));

// cIdDept.setCellValueFactory(new PropertyValueFactory<m.Empl, Dept>("dept"));

Platform.runLater(()->{

emplTv.setItems(data);

TableColumn cIdDeptId=new TableColumn("ID");

TableColumn cIdDeptLabel=new TableColumn("Label");

cIdDept.getColumns().addAll(cIdDeptId,cIdDeptLabel);

cIdDeptId.setCellValueFactory(new PropertyValueFactory<m.Empl, Dept>("id_dept"));

cIdDeptLabel.setCellValueFactory(new PropertyValueFactory<m.Empl, Dept>("label_dept"));

cIdDeptId.setCellFactory(new Callback<TableColumn, TableCell>() {

@Override

public TableCell call(TableColumn param) {

return new TableCell(){

@Override

protected void updateItem(Object item, boolean empty) {

super.updateItem(item, empty);

if(empty) return;

if(Integer.parseInt(item.toString())>=2){

getStyleClass().add("c1");

}

setText(item.toString());

}

};

}

});

emplTv.setRowFactory(new Callback<TableView, TableRow>() {

@Override

public TableRow call(TableView param) {

return new TableRow<m.Empl>(){

@Override

protected void updateItem(m.Empl item, boolean empty) {

super.updateItem(item, empty);

if(empty==true) return;

if (getIndex() % 2==0) {

getStyleClass().add("t2");

} else {

getStyleClass().add("t1");

}

}

};

}

});

});

}).start();

emplTv.getSelectionModel().selectedItemProperty().addListener(new ChangeListener() {

@Override

public void changed(ObservableValue observable, Object oldValue, Object newValue) {

if(emplTv.getSelectionModel().getSelectedItem()==null){

btnUpdateEmpl.setDisable(true);

}else{

btnUpdateEmpl.setDisable(false);

}

}

});

}

public static Stage primaryStage=new Stage();

public void btnUpdateEmplClick() throws Exception{

if(emplTv.getSelectionModel().getSelectedItem()==null){

Tooltip t=new Tooltip("Hello");

btnUpdateEmpl.setTooltip(t);

return ;

}

m.Empl employee = (m.Empl) emplTv.getSelectionModel().getSelectedItem();

System.out.println("You want to update the employee: ");

System.out.println("{\n"+employee.getId());

System.out.println(employee.getFname());

System.out.println(employee.getLname());

System.out.println(employee.getDept().getId());

System.out.println(employee.getDept().getLabel()+"}");

this.employeeToUpdate=employee;

addOrEdit="EDIT";

Parent root = FXMLLoader.load(getClass().getResource("../v/empl_update.fxml"));

primaryStage.setTitle("Update the selected employee - Departements Management System");

//primaryStage.setMaximized(true);

try{

primaryStage.initModality(Modality.APPLICATION_MODAL);

}catch (Exception e){

}

primaryStage.setScene(new Scene(root));

primaryStage.show();

}

public void btnAddEmplClick() throws Exception{

addOrEdit="ADD";

Parent root = FXMLLoader.load(getClass().getResource("../v/empl_update.fxml"));

primaryStage.setTitle("Add a new employee - Departements Management System");

//primaryStage.setMaximized(true);

try{

primaryStage.initModality(Modality.APPLICATION_MODAL);

}catch (Exception e){

}

primaryStage.setScene(new Scene(root));

primaryStage.show();

}

}