120 lines
3.4 KiB
Java
120 lines
3.4 KiB
Java
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package ru.project.ui.menu;
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import com.googlecode.lanterna.gui2.Button;
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import com.googlecode.lanterna.gui2.Label;
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import com.googlecode.lanterna.gui2.LinearLayout;
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import com.googlecode.lanterna.gui2.Panel;
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import com.googlecode.lanterna.gui2.WindowBasedTextGUI;
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import ru.project.model.AppState;
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import ru.project.model.FillMethod;
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import ru.project.ui.base.BaseWindow;
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import ru.project.ui.window.CollectionSizeInputWindow;
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import ru.project.ui.window.MessageWindow;
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public class CreateCollectionMenu extends BaseWindow {
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private int collectionSize;
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private FillMethod selectedFillMethod;
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private final Label sizeLabel;
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private final Label fillMethodLabel;
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public CreateCollectionMenu(WindowBasedTextGUI gui, AppState state) {
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super("Создание новой коллекции", gui);
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collectionSize = 0;
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selectedFillMethod = FillMethod.CUSTOM;
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Panel panel = new Panel();
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panel.setLayoutManager(new LinearLayout());
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sizeLabel = new Label("Размер: не задан");
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fillMethodLabel = new Label("Способ заполнения: " + getFillMethodName(selectedFillMethod));
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panel.addComponent(sizeLabel);
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panel.addComponent(fillMethodLabel);
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panel.addComponent(new Button("Задать размер", this::openCollectionSizeInputWindow));
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panel.addComponent(new Button("Настроить способ заполнения", this::openFillMethodMenu));
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panel.addComponent(new Button("Создать новую коллекцию", this::createCollection));
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panel.addComponent(new Button("Выйти", this::close));
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setComponent(panel);
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}
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private void openCollectionSizeInputWindow() {
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CollectionSizeInputWindow window =
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new CollectionSizeInputWindow(
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gui,
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size -> {
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collectionSize = size;
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sizeLabel.setText("Размер: " + collectionSize);
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});
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window.show();
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}
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private void openFillMethodMenu() {
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FillMethodSelectionWindow menu =
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new FillMethodSelectionWindow(
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gui,
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fillMethod -> {
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selectedFillMethod = fillMethod;
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fillMethodLabel.setText(
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"Способ заполнения: " + getFillMethodName(selectedFillMethod));
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});
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menu.show();
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}
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private void createCollection() {
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if (collectionSize <= 0) {
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MessageWindow.create(gui, "Сначала задайте размер коллекции.");
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return;
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}
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switch (selectedFillMethod) {
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case CUSTOM:
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createCollectionFromCustomData();
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break;
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case RANDOM:
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createCollectionFromRandomData();
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break;
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case FILE:
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createCollectionFromFileData();
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break;
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}
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}
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private void createCollectionFromCustomData() {
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// TODO
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MessageWindow.create(gui, "Не реализовано.");
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}
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private void createCollectionFromRandomData() {
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// TODO
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MessageWindow.create(gui, "Не реализовано.");
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}
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private void createCollectionFromFileData() {
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// TODO
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MessageWindow.create(gui, "Не реализовано.");
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}
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private String getFillMethodName(FillMethod fillMethod) {
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return switch (fillMethod) {
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case CUSTOM -> "Пользовательские данные";
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case RANDOM -> "Случайные данные";
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case FILE -> "Данные из файла";
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};
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}
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}
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