package server;

import java.io.IOException;

import javafx.application.Application;

import javafx.event.ActionEvent;

import javafx.event.EventHandler;

import javafx.geometry.Insets;

import javafx.scene.Scene;

import javafx.scene.control.Button;

import javafx.scene.control.Label;

import javafx.scene.control.TextField;

import javafx.scene.layout.GridPane;

import javafx.scene.text.Text;

import javafx.stage.Stage;

import javafx.stage.WindowEvent;

public class Shopping extends Application {

private MainController maincontroller = new MainController();

private TextField port;

private Label status;

@Override

public void start(Stage primaryStage) {

initController();

Button launchbtn = new Button();

launchbtn.setText("启动");

launchbtn.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

LaunchServer();

}

});

Button stopbtn = new Button();

stopbtn.setText("停止");

stopbtn.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent arg0) {

closeSocket();

}

});

GridPane grid = new GridPane();

grid.setHgap(10);

grid.setVgap(10);

grid.setPadding(new Insets(25, 25, 25, 25));

Text scenetitle = new Text("设置参数");

grid.add(scenetitle, 0, 0, 2, 1);

Label labelport = new Label("端口:");

grid.add(labelport, 0, 1);

TextField portfield = new TextField();

port = portfield;

grid.add(portfield, 1, 1);

Label notification = new Label();

status = notification;

grid.add(notification, 0, 2, 2, 1);

grid.add(launchbtn, 0, 3);

grid.add(stopbtn, 1, 3);

Scene scene = new Scene(grid, 300, 250);

primaryStage.setTitle("康康的购物单");

primaryStage.setOnCloseRequest(new EventHandler<WindowEvent>(){

@Override

public void handle(WindowEvent event) {

closeSocket();

}

});

primaryStage.setScene(scene);

primaryStage.show();

}

private void initController() {

maincontroller = new MainController();

maincontroller.bindAccess("", new IndexAccess());

maincontroller.bindAccess("index", new IndexAccess());

maincontroller.bindAccess("edit", new EditPageAccess());

maincontroller.bindAccess("save", new SaveAccess());

maincontroller.bindAccess("delete", new DeleteAccess());

maincontroller.setUICallback(this);

}

protected void closeSocket() {

if(maincontroller != null){

maincontroller.closeSocket();

status.setText("停止成功");

}

}

protected void LaunchServer() {

if(!maincontroller.isRunning()){

try {

maincontroller.startListen(Integer.valueOf(port.getText()));

status.setText("启动成功");

} catch (NumberFormatException e) {

status.setText("端口必须是数字 7000~8000");

e.printStackTrace();

} catch (IOException e) {

status.setText("端口打开失败，换个端口");

e.printStackTrace();

}

}else{

status.setText("服务器已经启动");

}

}

public static void main(String[] args) {

launch(args);

}

}