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package market.guess.ui.desktop;
import javafx.fxml.FXMLLoader;
import javafx.geometry.Pos;
import javafx.scene.Cursor;
import javafx.scene.Scene;
import javafx.scene.control.ScrollPane;
import javafx.scene.layout.Region;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
import market.guess.api.AccountContext;
import market.guess.api.CatalogContext;
import market.guess.api.GuessMarketContext;
import market.guess.ui.desktop.controllers.AppController;
public final class AppView {
private static final double CONTENT_MIN_WIDTH = 1040;
private static final double CONTENT_MIN_HEIGHT = 560;
private static final double WINDOW_MIN_WIDTH = 400;
private static final double WINDOW_MIN_HEIGHT = 300;
private final Stage stage;
private final CatalogContext catalogContext;
private final GuessMarketContext marketContext;
private final AccountContext accountContext;
private final AppState state;
private AppController controller;
public AppView(Stage stage) {
this(stage, new ServiceEngine());
}
public AppView(Stage stage, ServiceEngine engine) {
this(stage, engine.getCatalogContext(), engine.getMarketContext(), engine.getAccountContext());
}
public AppView(
Stage stage,
CatalogContext catalogContext,
GuessMarketContext marketContext,
AccountContext accountContext) {
this.stage = stage;
this.catalogContext = catalogContext;
this.marketContext = marketContext;
this.accountContext = accountContext;
this.state = new AppState(catalogContext, marketContext, accountContext);
stage.initStyle(StageStyle.TRANSPARENT);
initScene();
}
public CatalogContext getCatalogContext() {
return catalogContext;
}
public GuessMarketContext getMarketContext() {
return marketContext;
}
public AccountContext getAccountContext() {
return accountContext;
}
private void initScene() {
try {
var loader = new FXMLLoader(getClass().getResource("app_view.fxml"));
StackPane root = loader.load();
this.controller = loader.getController();
this.controller.init(this);
var clip = new Rectangle();
clip.setArcWidth(22);
clip.setArcHeight(22);
clip.widthProperty().bind(root.widthProperty());
clip.heightProperty().bind(root.heightProperty());
root.setClip(clip);
addResizeHandles(root);
var scene = new Scene(root, 1280, 800);
scene.setFill(Color.TRANSPARENT);
scene.getStylesheets().add(getClass().getResource("theme.css").toExternalForm());
stage.setScene(scene);
stage.setTitle("Guess Market");
stage.setMinWidth(WINDOW_MIN_WIDTH);
stage.setMinHeight(WINDOW_MIN_HEIGHT);
// lookup() can't see ScrollPane content until its skin exists, so go through getContent().
var appScroll = (ScrollPane) root.lookup(".gm-app-scroll");
((Region) appScroll.getContent()).setMinSize(CONTENT_MIN_WIDTH, CONTENT_MIN_HEIGHT);
controller.refresh();
} catch (Exception e) {
throw new RuntimeException("Failed to load app_view.fxml", e);
}
}
public Stage getStage() {
return stage;
}
public AppState getState() {
return state;
}
public void show() {
stage.show();
}
private static final double RESIZE_MARGIN = 6;
private static final double RESIZE_CORNER = 12;
private void addResizeHandles(StackPane stack) {
stack
.getChildren()
.addAll(
resizeHandle(
stack,
Cursor.N_RESIZE,
Pos.TOP_CENTER,
-1,
RESIZE_MARGIN,
false,
false,
true,
false),
resizeHandle(
stack,
Cursor.S_RESIZE,
Pos.BOTTOM_CENTER,
-1,
RESIZE_MARGIN,
false,
false,
false,
true),
resizeHandle(
stack,
Cursor.W_RESIZE,
Pos.CENTER_LEFT,
RESIZE_MARGIN,
-1,
true,
false,
false,
false),
resizeHandle(
stack,
Cursor.E_RESIZE,
Pos.CENTER_RIGHT,
RESIZE_MARGIN,
-1,
false,
true,
false,
false),
resizeHandle(
stack,
Cursor.NW_RESIZE,
Pos.TOP_LEFT,
RESIZE_CORNER,
RESIZE_CORNER,
true,
false,
true,
false),
resizeHandle(
stack,
Cursor.NE_RESIZE,
Pos.TOP_RIGHT,
RESIZE_CORNER,
RESIZE_CORNER,
false,
true,
true,
false),
resizeHandle(
stack,
Cursor.SW_RESIZE,
Pos.BOTTOM_LEFT,
RESIZE_CORNER,
RESIZE_CORNER,
true,
false,
false,
true),
resizeHandle(
stack,
Cursor.SE_RESIZE,
Pos.BOTTOM_RIGHT,
RESIZE_CORNER,
RESIZE_CORNER,
false,
true,
false,
true));
}
private Region resizeHandle(
StackPane stack,
Cursor cursor,
Pos pos,
double w,
double h,
boolean left,
boolean right,
boolean top,
boolean bottom) {
var r = new Region();
r.setCursor(cursor);
r.setMouseTransparent(false);
if (w < 0) {
r.prefWidthProperty().bind(stack.widthProperty());
} else {
r.setPrefWidth(w);
r.setMaxWidth(w);
}
if (h < 0) {
r.prefHeightProperty().bind(stack.heightProperty());
} else {
r.setPrefHeight(h);
r.setMaxHeight(h);
}
StackPane.setAlignment(r, pos);
double[] start = new double[6];
r.setOnMousePressed(
e -> {
if (stage.isMaximized()) return;
start[0] = e.getScreenX();
start[1] = e.getScreenY();
start[2] = stage.getX();
start[3] = stage.getY();
start[4] = stage.getWidth();
start[5] = stage.getHeight();
e.consume();
});
r.setOnMouseDragged(
e -> {
if (stage.isMaximized()) return;
double dx = e.getScreenX() - start[0];
double dy = e.getScreenY() - start[1];
if (right) stage.setWidth(Math.max(stage.getMinWidth(), start[4] + dx));
if (bottom) stage.setHeight(Math.max(stage.getMinHeight(), start[5] + dy));
if (left) {
double newW = Math.max(stage.getMinWidth(), start[4] - dx);
stage.setX(start[2] + (start[4] - newW));
stage.setWidth(newW);
}
if (top) {
double newH = Math.max(stage.getMinHeight(), start[5] - dy);
stage.setY(start[3] + (start[5] - newH));
stage.setHeight(newH);
}
e.consume();
});
return r;
}
}
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