package parameter;

import java.io.File;

import java.io.IOException;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.util.List;

import application.MainInterface_Controller;

import error.ErrorInterfaceController;

import graph.Edge;

import graph.Graph;

import javafx.concurrent.Task;

import javafx.event.ActionEvent;

import javafx.fxml.FXML;

import javafx.fxml.FXMLLoader;

import javafx.scene.Parent;

import javafx.scene.Scene;

import javafx.scene.control.Button;

import javafx.scene.control.Label;

import javafx.scene.control.TextField;

import javafx.scene.image.Image;

import javafx.scene.layout.Pane;

import javafx.stage.FileChooser;

import javafx.stage.Stage;

import loading.LoadingWindowController;

public class SaveAsController {

@FXML

private TextField TextLinkToFile;

@FXML

private Button BrowseButton;

@FXML

private Button SaveButton;

@FXML

private Button CancelButton;

@FXML

private Label ErrorOutput;

private SaveAsController me = this;

private boolean isOriented;

private Pane pane;

private File f;

private MainInterface_Controller application;

@FXML

void PressBrowse(ActionEvent event) {

FileChooser fileChooser = new FileChooser();

fileChooser.getExtensionFilters().addAll(new FileChooser.ExtensionFilter("png files (*.png)", "*.png"),

new FileChooser.ExtensionFilter("html files (*.html)", "*.html"),

new FileChooser.ExtensionFilter("xml files (*.xml)", "*.xml"));

File file = fileChooser.showSaveDialog(null);

this.f = file;

this.TextLinkToFile.setText(file.toString());

}

@FXML

void PressCancellButton(ActionEvent event) {

Stage stage = (Stage) this.CancelButton.getScene().getWindow();

stage.close();

}

@FXML

void PressSaveButton(ActionEvent event) {

// Check for error

if (this.f == null) {

this.ErrorOutput.setText("You must enter an output file !");

} else {

if (!(me.application == null)) {

List<Edge> edgeList = Graph.getListEdge(this.application.Overlay);

for (Edge e : edgeList) {

e.setControlVisible(false);

}

}

// Search the extension of the file

String extension = "";

int i = this.f.toString().lastIndexOf(".");

if (i > 0) {

extension = this.f.toString().substring(i + 1);

}

if (extension.equals("png")) {

if (me.application == null) {

SaveGraph.saveAsPng(me.f, me.pane);

} else {

SaveGraph.saveAsPng(me.f, me.application.Overlay);

}

} else if (extension.equals("html")) {

try {

Task<Void> task = new Task<Void>() {

@Override

protected Void call() throws Exception {

if (me.application == null) {

SaveGraph.SaveAsHTML(me.f, me.pane, me.isOriented);

} else {

SaveGraph.SaveAsHTML(me.f, me.application.Overlay, me.application.isOriented);

}

return null;

}

};

FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("/loading/LoadingWindow.fxml"));

Parent root1;

root1 = (Parent) fxmlLoader.load();

LoadingWindowController lwc = fxmlLoader.<LoadingWindowController>getController();

lwc.init_interface("Loading html file ...", task);

Stage stage = new Stage();

stage.setScene(new Scene(root1));

stage.setTitle("Loading html file ...");

String ToIcon = "\\ressources\\Icon\\GraphApp_icon.png";

Path currentRelativePath = Paths.get("");

Path curentAbsoluteDirectory = currentRelativePath.toAbsolutePath();

String TotalPath = "file:" + curentAbsoluteDirectory.toString() + ToIcon;

stage.getIcons().add(new Image(TotalPath));

stage.show();

task.setOnSucceeded(e -> {

lwc.close();

});

task.setOnCancelled(e -> {

try {

FXMLLoader fxmlLoaderError = new FXMLLoader(

getClass().getResource("/error/ErrorInterface.fxml"));

Parent Errorroot1 = (Parent) fxmlLoaderError.load();

ErrorInterfaceController eic = fxmlLoaderError.<ErrorInterfaceController>getController();

eic.initInterface("Error : the task has been stoped by the user !");

Stage stageError = new Stage();

stageError.setScene(new Scene(Errorroot1));

stageError.setTitle("Error !");

String ToIconError = "\\ressources\\Icon\\ErrorIcon.png";

Path currentRelativePathError = Paths.get("");

Path curentAbsoluteDirectoryError = currentRelativePathError.toAbsolutePath();

String TotalPathError = "file:" + curentAbsoluteDirectoryError.toString() + ToIconError;

stageError.getIcons().add(new Image(TotalPathError));

stageError.show();

} catch (IOException e3) {

e3.printStackTrace();

}

lwc.close();

});

task.setOnFailed(e -> {

try {

FXMLLoader fxmlLoaderError = new FXMLLoader(

getClass().getResource("/error/ErrorInterface.fxml"));

Parent Errorroot1 = (Parent) fxmlLoaderError.load();

ErrorInterfaceController eic = fxmlLoaderError.<ErrorInterfaceController>getController();

eic.initInterface("Error : the task has been stoped for an unknown reason !");

Stage stageError = new Stage();

stageError.setScene(new Scene(Errorroot1));

stageError.setTitle("Error !");

String ToIconError = "\\ressources\\Icon\\ErrorIcon.png";

Path currentRelativePathError = Paths.get("");

Path curentAbsoluteDirectoryError = currentRelativePathError.toAbsolutePath();

String TotalPathError = "file:" + curentAbsoluteDirectoryError.toString() + ToIconError;

stageError.getIcons().add(new Image(TotalPathError));

stageError.show();

} catch (IOException e3) {

e3.printStackTrace();

}

lwc.close();

});

new Thread(task).start();

} catch (IOException e2) {

e2.printStackTrace();

}

} else if (extension.equals("xml")) {

try {

Task<Void> task = new Task<Void>() {

@Override

protected Void call() throws Exception {

if (me.application == null) {

SaveGraph.SaveAsXML(me.f, me.pane, me.isOriented);

} else {

SaveGraph.SaveAsXML(me.f, me.application.Overlay, me.application.isOriented);

}

return null;

}

};

FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("/loading/LoadingWindow.fxml"));

Parent root1;

root1 = (Parent) fxmlLoader.load();

LoadingWindowController lwc = fxmlLoader.<LoadingWindowController>getController();

lwc.init_interface("Loading xml file ...", task);

Stage stage = new Stage();

stage.setScene(new Scene(root1));

stage.setTitle("Loading xml file ...");

String ToIcon = "\\ressources\\Icon\\GraphApp_icon.png";

Path currentRelativePath = Paths.get("");

Path curentAbsoluteDirectory = currentRelativePath.toAbsolutePath();

String TotalPath = "file:" + curentAbsoluteDirectory.toString() + ToIcon;

stage.getIcons().add(new Image(TotalPath));

stage.show();

task.setOnSucceeded(e -> {

lwc.close();

});

task.setOnCancelled(e -> {

try {

FXMLLoader fxmlLoaderError = new FXMLLoader(

getClass().getResource("/error/ErrorInterface.fxml"));

Parent Errorroot1 = (Parent) fxmlLoaderError.load();

ErrorInterfaceController eic = fxmlLoaderError.<ErrorInterfaceController>getController();

eic.initInterface("Error : the task has been stoped by the user !");

Stage stageError = new Stage();

stageError.setScene(new Scene(Errorroot1));

stageError.setTitle("Error !");

String ToIconError = "\\ressources\\Icon\\ErrorIcon.png";

Path currentRelativePathError = Paths.get("");

Path curentAbsoluteDirectoryError = currentRelativePathError.toAbsolutePath();

String TotalPathError = "file:" + curentAbsoluteDirectoryError.toString() + ToIconError;

stageError.getIcons().add(new Image(TotalPathError));

stageError.show();

} catch (IOException e3) {

e3.printStackTrace();

}

lwc.close();

});

task.setOnFailed(e -> {

try {

FXMLLoader fxmlLoaderError = new FXMLLoader(

getClass().getResource("/error/ErrorInterface.fxml"));

Parent Errorroot1 = (Parent) fxmlLoaderError.load();

ErrorInterfaceController eic = fxmlLoaderError.<ErrorInterfaceController>getController();

eic.initInterface("Error : the task has been stoped for an unknown reason !");

Stage stageError = new Stage();

stageError.setScene(new Scene(Errorroot1));

stageError.setTitle("Error !");

String ToIconError = "\\ressources\\Icon\\ErrorIcon.png";

Path currentRelativePathError = Paths.get("");

Path curentAbsoluteDirectoryError = currentRelativePathError.toAbsolutePath();

String TotalPathError = "file:" + curentAbsoluteDirectoryError.toString() + ToIconError;

stageError.getIcons().add(new Image(TotalPathError));

stageError.show();

} catch (IOException e3) {

e3.printStackTrace();

}

lwc.close();

});

new Thread(task).start();

} catch (IOException e2) {

e2.printStackTrace();

}

}

if (!(me.application == null) && this.application.userElementSelected == 0) {

List<Edge> edgeList = Graph.getListEdge(this.application.Overlay);

for (Edge e : edgeList) {

e.setControlVisible(true);

}

}

Stage stage = (Stage) this.CancelButton.getScene().getWindow();

stage.close();

}

}

/**

* Function to initialize the interface

*

* @param app (MainInterface_Controller) : Link to the main application

*/

public void init_interface(MainInterface_Controller app) {

this.application = app;

}

public void init_interface(Pane p, boolean isOrient) {

this.application = null;

this.pane = p;

this.isOriented = isOrient;

}

}