292 lines
11 KiB
Java
292 lines
11 KiB
Java
package org.to.telegramfinalproject.UI;
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import javafx.application.Platform;
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import javafx.fxml.FXML;
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import javafx.geometry.Pos;
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import javafx.scene.control.*;
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import javafx.scene.image.Image;
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import javafx.scene.image.ImageView;
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import javafx.scene.layout.*;
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import org.json.JSONArray;
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import org.json.JSONObject;
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import org.to.telegramfinalproject.Client.ActionHandler;
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import org.to.telegramfinalproject.Client.Session;
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import java.io.File;
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import java.util.*;
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import java.util.stream.Collectors;
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public class AddSubscriberController {
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@FXML private VBox contactsList;
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@FXML private VBox addMembersCard;
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@FXML private TextField searchField;
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@FXML private Pane overlayBackground;
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@FXML private ScrollPane contactsScroll;
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@FXML private Button searchIcon;
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@FXML private Label memberCountLabel;
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@FXML private FlowPane selectedMembersPane;
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@FXML private Button skipButton;
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@FXML private Button addButton;
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private UUID channelInternalId;
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private String channelName;
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private String channelDisplayId;
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private File channelImageFile;
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private String description;
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private final Set<Contact> selected = new HashSet<>();
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private final List<Contact> allContacts = new ArrayList<>();
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@FXML
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public void initialize() {
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contactsScroll.getStylesheets().add(
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getClass().getResource("/org/to/telegramfinalproject/CSS/scrollpane.css").toExternalForm()
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);
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contactsScroll.setPannable(true);
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contactsScroll.setFitToWidth(true);
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contactsScroll.setFitToHeight(false);
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contactsScroll.getContent().setOnScroll(event -> {
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double deltaY = event.getDeltaY() * 0.003;
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contactsScroll.setVvalue(contactsScroll.getVvalue() - deltaY);
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});
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Platform.runLater(() -> {
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if (addMembersCard.getScene() != null) {
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ThemeManager.getInstance().registerScene(addMembersCard.getScene());
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}
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});
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ThemeManager.getInstance().darkModeProperty().addListener((obs, ov, nv) -> updateSearchIcon(nv));
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updateSearchIcon(ThemeManager.getInstance().isDarkMode());
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overlayBackground.setOnMouseClicked(e -> MainController.getInstance().closeOverlay(addMembersCard.getParent()));
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skipButton.setOnAction(e -> MainController.getInstance().closeOverlay(addMembersCard.getParent()));
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addButton.setOnAction(e -> onAddSubscribers());
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searchField.textProperty().addListener((obs, ov, nv) -> applyFilter(nv));
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Platform.runLater(() -> searchField.requestFocus());
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loadContactsFromSession();
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updateCount();
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renderContacts(allContacts);
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}
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public void setChannelInfo(UUID internalId, String name, String displayId, File imageFile, String description) {
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this.channelInternalId = internalId;
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this.channelName = name;
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this.channelDisplayId = displayId;
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this.channelImageFile = imageFile;
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this.description = description;
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}
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public void setChannelInfo(String name, String id, String description, File image) {
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this.channelName = name;
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this.channelDisplayId = id;
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this.channelImageFile = image;
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this.description = description;
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}
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private void loadContactsFromSession() {
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allContacts.clear();
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var u = Session.currentUser;
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var arr = (u == null) ? null : u.optJSONArray("contact_list");
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if (arr != null) {
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for (int i = 0; i < arr.length(); i++) {
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var c = arr.optJSONObject(i);
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if (c == null) continue;
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String name = c.optString("profile_name", "");
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String id = c.optString("contact_id", ""); // internal_uuid
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if (id.isBlank()) continue;
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String imageUrl = c.optString("image_url", "").trim();
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if (imageUrl.isEmpty() || imageUrl.equals("null")) {
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imageUrl = "/org/to/telegramfinalproject/Avatars/default_user_profile.png";
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}
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String status = Optional.ofNullable(c.optString("last_seen", ""))
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.filter(s -> !s.isBlank()).map(s -> "last seen " + s).orElse("");
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allContacts.add(new Contact(id, name, status, imageUrl));
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}
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}
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allContacts.sort(Comparator.comparing(Contact::getName, String.CASE_INSENSITIVE_ORDER));
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}
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private void applyFilter(String q) {
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String f = (q == null) ? "" : q.trim().toLowerCase(Locale.ROOT);
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List<Contact> filtered = allContacts.stream()
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.filter(c -> c.getName().toLowerCase(Locale.ROOT).contains(f))
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.collect(Collectors.toList());
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renderContacts(filtered);
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}
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private void renderContacts(List<Contact> contacts) {
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contactsList.getChildren().clear();
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if (contacts.isEmpty()) {
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StackPane emptyPane = new StackPane();
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emptyPane.setPrefHeight(240);
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emptyPane.setAlignment(Pos.CENTER);
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Label emptyLabel = new Label("No contacts found");
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emptyLabel.getStyleClass().add("no-contacts-label");
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emptyPane.getChildren().add(emptyLabel);
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contactsList.getChildren().add(emptyPane);
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return;
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}
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for (Contact c : contacts) {
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HBox item = new HBox(10);
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item.getStyleClass().add("contact-item");
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// Avatar
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ImageView avatar = new ImageView(loadAvatar(c.getImageUrl()));
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avatar.setFitWidth(48);
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avatar.setFitHeight(48);
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avatar.setPreserveRatio(true);
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// Details
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VBox details = new VBox(2);
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Label nameLabel = new Label(c.getName());
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nameLabel.getStyleClass().add("contact-name");
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Label statusLabel = new Label(c.getStatus());
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statusLabel.getStyleClass().add("contact-status");
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details.getChildren().addAll(nameLabel, statusLabel);
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Region spacer = new Region();
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HBox.setHgrow(spacer, Priority.ALWAYS);
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// Add elements (no checkbox)
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item.getChildren().addAll(avatar, details, spacer);
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// Highlight if already selected
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if (selected.contains(c)) {
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item.getStyleClass().add("contact-selected");
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}
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// Toggle selection by clicking the row
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item.setOnMouseClicked(e -> {
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if (selected.contains(c)) {
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selected.remove(c);
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item.getStyleClass().remove("contact-selected");
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} else {
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selected.add(c);
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item.getStyleClass().add("contact-selected");
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}
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updateCount();
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updateSelectedPane();
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});
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contactsList.getChildren().add(item);
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}
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}
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private Image loadAvatar(String path) {
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try {
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var in = getClass().getResourceAsStream(path);
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if (in != null) return new Image(in);
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return new Image(path, true);
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} catch (Exception e) {
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return new Image(
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Objects.requireNonNull(
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getClass().getResourceAsStream("/org/to/telegramfinalproject/Avatars/default_user_profile.png")
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)
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);
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}
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}
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private void onAddSubscribers() {
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if (channelInternalId == null) {
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showToast("Channel internal_id is missing. Make sure setChannelInfo(UUID, ...) was called.");
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return;
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}
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if (selected.isEmpty()) {
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MainController.getInstance().closeOverlay(addMembersCard.getParent());
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return;
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}
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List<String> ids = selected.stream().map(Contact::getId).toList();
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JSONObject batchReq = new JSONObject()
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.put("action", "add_subscribers_to_channel")
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.put("channel_id", channelInternalId.toString())
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.put("user_ids", new JSONArray(ids));
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new Thread(() -> {
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JSONObject resp = ActionHandler.sendWithResponse(batchReq);
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if (resp != null && "success".equalsIgnoreCase(resp.optString("status"))) {
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Platform.runLater(() -> {
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MainController.getInstance().closeOverlay(addMembersCard.getParent());
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});
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return;
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}
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boolean allOk = true;
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for (String uid : ids) {
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JSONObject single = new JSONObject()
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.put("action", "add_subscriber_to_channel")
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.put("channel_id", channelInternalId.toString())
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.put("user_id", uid);
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JSONObject r = ActionHandler.sendWithResponse(single);
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if (r == null || !"success".equalsIgnoreCase(r.optString("status"))) {
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allOk = false;
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}
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}
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boolean finalAllOk = allOk;
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Platform.runLater(() -> {
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if (!finalAllOk) {
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showToast("Some subscribers failed.");
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}
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MainController.getInstance().closeOverlay(addMembersCard.getParent());
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});
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}).start();
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}
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private void updateSelectedPane() {
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selectedMembersPane.getChildren().clear();
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for (Contact c : selected) {
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Label chip = new Label(c.getName());
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chip.getStyleClass().add("member-chip");
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selectedMembersPane.getChildren().add(chip);
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}
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}
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private void updateCount() {
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memberCountLabel.setText(selected.size() + " / 200000");
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}
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private void updateSearchIcon(boolean darkMode) {
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String iconPath = darkMode
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? "/org/to/telegramfinalproject/Icons/search_light.png"
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: "/org/to/telegramfinalproject/Icons/search_dark.png";
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ImageView icon = new ImageView(new Image(getClass().getResourceAsStream(iconPath)));
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icon.setFitWidth(16);
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icon.setFitHeight(16);
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searchIcon.setGraphic(icon);
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}
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private void showToast(String msg) {
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Alert a = new Alert(Alert.AlertType.INFORMATION, msg, ButtonType.OK);
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a.initOwner(addMembersCard.getScene().getWindow());
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a.show();
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}
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public static class Contact {
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private final String id; // internal_uuid
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private final String name;
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private final String status;
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private final String imageUrl;
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public Contact(String id, String name, String status, String imageUrl) {
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this.id = id; this.name = name; this.status = status; this.imageUrl = imageUrl;
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}
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public String getId() { return id; }
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public String getName() { return name; }
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public String getStatus() { return status; }
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public String getImageUrl() { return imageUrl; }
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@Override public boolean equals(Object o) {
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if (this == o) return true;
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if (!(o instanceof Contact c)) return false;
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return Objects.equals(id, c.id);
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}
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@Override public int hashCode() { return Objects.hash(id); }
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}
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}
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