add login and verify code dialogs

client/src/main/java/ru/trader/controllers/LoginController.java

@@ -0,0 +1,60 @@
+package ru.trader.controllers;
+
+import javafx.application.Platform;
+import javafx.fxml.FXML;
+import javafx.scene.Node;
+import javafx.scene.Parent;
+import javafx.scene.control.*;
+import javafx.util.Pair;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import ru.trader.view.support.Localization;
+
+import java.util.Optional;
+
+
+public class LoginController {
+    private final static Logger LOG = LoggerFactory.getLogger(LoginController.class);
+
+    @FXML
+    private TextField email;
+    @FXML
+    private PasswordField password;
+
+    private Dialog<Pair<String, String>> dialog;
+
+    private void createDialog(Parent owner, Parent content){
+        dialog = new Dialog<>();
+        if (owner != null) dialog.initOwner(owner.getScene().getWindow());
+        dialog.setTitle(Localization.getString("login.title"));
+        dialog.setHeaderText(Localization.getString("login.header"));
+        dialog.getDialogPane().setContent(content);
+        ButtonType loginButtonType = new ButtonType(Localization.getString("login.text.login"), ButtonBar.ButtonData.OK_DONE);
+        dialog.getDialogPane().getButtonTypes().addAll(loginButtonType, ButtonType.CANCEL);
+        Node loginButton = dialog.getDialogPane().lookupButton(loginButtonType);
+        loginButton.setDisable(true);
+        email.textProperty().addListener((observable, oldValue, newValue) -> {
+            loginButton.setDisable(newValue.trim().isEmpty());
+        });
+        dialog.setResultConverter(dialogButton -> {
+            if (dialogButton == loginButtonType) {
+                return new Pair<>(email.getText(), password.getText());
+            }
+            return null;
+        });
+    }
+
+    private void clear(){
+        password.clear();
+    }
+
+    public Optional<Pair<String, String>> showDialog(Parent parent, Parent content){
+        if (dialog == null){
+            createDialog(parent, content);
+        }
+        Platform.runLater(email::requestFocus);
+        Optional<Pair<String, String>> result = dialog.showAndWait();
+        clear();
+        return result;
+    }
+}

client/src/main/java/ru/trader/controllers/Screeners.java

@@ -5,7 +5,9 @@ import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
 import javafx.scene.Parent;
 import javafx.scene.Scene;
+import javafx.scene.control.TextInputDialog;
 import javafx.stage.Stage;
+import javafx.util.Pair;
 import org.controlsfx.control.action.Action;
 import org.controlsfx.dialog.Dialogs;
 import ru.trader.EMDNUpdater;
@@ -30,6 +32,7 @@ public class Screeners {
     private static Parent filterScreen;
     private static Parent itemAddScreen;
     private static Parent groupAddScreen;
+    private static Parent loginScreen;
 
     private static MainController mainController;
     private static ItemDescController itemDescController;
@@ -41,6 +44,7 @@ public class Screeners {
     private static FilterController filterController;
     private static ItemAddController itemAddController;
     private static GroupAddController groupAddController;
+    private static LoginController loginController;
 
     private static FXMLLoader initLoader(URL url){
         FXMLLoader loader = new FXMLLoader(url, Localization.getResources());
@@ -132,6 +136,13 @@ public class Screeners {
         groupAddController = loader.getController();
     }
 
+    public static void loadLoginStage(URL fxml) throws IOException {
+        FXMLLoader loader =  initLoader(fxml);
+        loginScreen = loader.load();
+        addStylesheet(loginScreen);
+        loginController = loader.getController();
+    }
+
     public static void show(Node node){
         mainController.getMainPane().setCenter(node);
     }
@@ -158,7 +169,7 @@ public class Screeners {
     }
 
     public static void showAddStation(SystemModel system){
-        vEditorController.showDialog(mainScreen, vEditorScreen, system, null);
+        vEditorController.showDialog(mainScreen, vEditorScreen, system);
     }
 
     public static void showEditStation(StationModel station){
@@ -209,6 +220,25 @@ public class Screeners {
         return filterController.showDialog(mainScreen, filterScreen, filter);
     }
 
+    public static Optional<Pair<String, String>> showLogin() {
+        return loginController.showDialog(mainScreen, loginScreen);
+    }
+
+    public static Optional<String> showVerifyCodeDialog(){
+        return showTextDialog(Localization.getString("verify.title"),
+                Localization.getString("verify.header"),
+                Localization.getString("verify.content")
+                );
+    }
+
+    public static Optional<String> showTextDialog(String title, String header, String content){
+        TextInputDialog dialog = new TextInputDialog();
+        dialog.setTitle(title);
+        dialog.setHeaderText(header);
+        dialog.setContentText(content);
+        return dialog.showAndWait();
+    }
+
     public static void reinitAll() {
         mainController.init();
         systemsEditorController.init();

client/src/main/resources/lang/locale_en_US.properties

@@ -153,4 +153,16 @@ analyzer.crawler.stage.search=Search routes from %s to %s
 search.text.from=From:
 search.text.item=Commodity:
 search.text.distance=Distance \nto station(Ls):
-search.button.find=Find
+search.button.find=Find
+
+# login.fxml
+login.title=Login to Elite:Dangerous Companion
+login.header=Enter your email and password for login to Elite:Dangerous companion
+login.text.login=Login
+login.text.email=Email:
+login.text.password=Password:
+
+#verify code dialog
+verify.title=Check verification code
+verify.header=The verification code has now been sent to the email address associated with your Elite account. Please enter the code into the box below.
+verify.content=Confirmation code:

client/src/main/resources/lang/locale_ru_RU.properties

@@ -154,4 +154,16 @@ analyser.finish=\u0413\u043E\u0442\u043E\u0432\u043E
 search.text.from=\u041E\u0442:
 search.text.item=\u0422\u043E\u0432\u0430\u0440:
 search.text.distance=\u0414\u0438\u0441\u0442\u0430\u043D\u0446\u0438\u044F \n\u0434\u043E \u0441\u0442\u0430\u043D\u0446\u0438\u0438(Ls):
-search.button.find=\u041D\u0430\u0439\u0442\u0438
+search.button.find=\u041D\u0430\u0439\u0442\u0438
+
+# login.fxml
+login.title=\u0412\u0445\u043E\u0434 \u0432 Elite:Dangerous Companion
+login.header=\u0412\u0432\u0435\u0434\u0438\u0442\u0435 \u0430\u0434\u0440\u0435\u0441 \u044D\u043B\u0435\u043A\u0442\u0440\u043E\u043D\u043D\u043E\u0439 \u043F\u043E\u0447\u0442\u044B \u0438 \u043F\u0430\u0440\u043E\u043B\u044C \u0434\u043B\u044F \u0432\u0445\u043E\u0434\u0430 \u0432 Elite:Dangerous Companion
+login.text.login=\u0412\u043E\u0439\u0442\u0438
+login.text.email=Email:
+login.text.password=\u041F\u0430\u0440\u043E\u043B\u044C:
+
+#verify code dialog
+verify.title=\u041F\u0440\u043E\u0432\u0435\u0440\u043A\u0430 \u043A\u043E\u0434\u0430 \u0430\u043A\u0442\u0438\u0432\u0430\u0446\u0438\u0438
+verify.header=\u0412\u0432\u0435\u0434\u0438\u0442\u0435 \u043A\u043E\u0434 \u0430\u043A\u0442\u0438\u0432\u0430\u0446\u0438\u0438, \u043E\u0442\u043F\u0440\u0430\u0432\u043B\u0435\u043D\u043D\u044B\u0439 Frontier \u043D\u0430 \u0432\u0430\u0448\u0443 \u044D\u043B\u0435\u043A\u0442\u0440\u043E\u043D\u043D\u0443\u044E \u043F\u043E\u0447\u0442\u0443
+verify.content=\u041A\u043E\u0434 \u0430\u043A\u0442\u0438\u0432\u0430\u0446\u0438\u0438:

client/src/main/resources/view/login.fxml

@@ -0,0 +1,12 @@
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.PasswordField?>
+<?import javafx.scene.control.TextField?>
+<?import javafx.scene.layout.*?>
+<GridPane xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1"
+          fx:controller="ru.trader.controllers.LoginController">
+    <Label text="%login.text.email"/>
+    <TextField fx:id="email" GridPane.columnIndex="1" promptText="%login.text.email"/>
+    <Label text="%login.text.password" GridPane.rowIndex="1"/>
+    <PasswordField fx:id="password" GridPane.columnIndex="1" GridPane.rowIndex="1" promptText="%login.text.password"/>
+</GridPane>
+