Partow/Telegram-Final-Project
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Handle send message bar in different situation

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This commit is contained in:
Partow
2025-09-03 11:40:28 +03:30
parent e62ffbc655
commit 95dd69896b
7 changed files with 733 additions and 97 deletions
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src/main/java/org/to/telegramfinalproject/Client/ActionHandler.java
+24
View File
@@ -446,7 +446,31 @@ public class ActionHandler {
send(req);
}
public void createGroupUI(String id, String name, String url, String user ){
JSONObject req = new JSONObject();
req.put("action", "create_group");
req.put("user_id", user);
req.put("group_id", id);
req.put("group_name", name);
req.put("image_url", url.isBlank() ? JSONObject.NULL : url);
send(req);
}
public void createChannelUI(String id, String name, String url , String user){
JSONObject req = new JSONObject();
req.put("action", "create_channel");
req.put("user_id", user);
req.put("channel_id", id);
req.put("channel_name", name);
req.put("image_url", url.isBlank() ? JSONObject.NULL : url);
send(req);
}
public void createChannel() {
String channelId = null;
src/main/java/org/to/telegramfinalproject/Client/TelegramClient.java
+1 -1
View File
@@ -143,7 +143,7 @@ import java.util.concurrent.LinkedBlockingQueue;
public class TelegramClient {
private static final String SERVER_HOST = "localhost";
private static final int SERVER_PORT = 8000;
private static final int SERVER_PORT = 8080;
private static TelegramClient instance;
src/main/java/org/to/telegramfinalproject/UI/ChatPageController.java
+402 -26
View File
@@ -1,6 +1,7 @@
package org.to.telegramfinalproject.UI;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.geometry.Side;
import javafx.scene.control.*;
@@ -75,6 +76,25 @@ public class ChatPageController {
@FXML
private ImageView sendIcon;
// ===== For Searching System =====
@FXML private VBox composerPane;
@FXML private VBox joinPane;
@FXML private VBox addContactPane;
//For search handeling
@FXML private Button joinButton;
@FXML private Button addContactButton;
//Handle View chat
@FXML private Button unblockBtn;
@FXML private VBox readOnlyPane;
@FXML private Label readOnlyLabel;
private ChatViewMode currentMode = ChatViewMode.NORMAL;
// ===== Time formatter for messages =====
private static final DateTimeFormatter FMT_HHMM = DateTimeFormatter.ofPattern("HH:mm");
private static final DateTimeFormatter FMT_DATE_TIME = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm");
@@ -533,39 +553,126 @@ public class ChatPageController {
return new Image(url.toExternalForm());
}
public void showChat(ChatEntry entry) {
// public void showChat(ChatEntry entry) {
// this.currentChat = entry;
//
// chatTitle.setText(entry.getName());
//
// // آواتار پیش‌فرض بر اساس نوع
// // ChatPageController.showChat(...)
// if (entry.getImageUrl() != null && !entry.getImageUrl().isEmpty()) {
// Image img = AvatarLocalResolver.load(entry.getImageUrl());
// if (img != null) {
// userAvatar.setImage(img);
// } else {
// // ⬇️ فال‌بک بر اساس نوع
// setDefaultHeaderAvatarByType(entry.getType());
// }
// } else {
// setDefaultHeaderAvatarByType(entry.getType());
// }
//// userAvatar.setClip(new Circle(20, 20, 20));
// AvatarFX.circleClip(userAvatar, 36);
//
//
//
// fetchAndRenderHeader(entry);
//
// // پیام‌ها
// messageContainer.getChildren().clear();
// loadMessages(entry);
// markAsRead(entry);
//
// Platform.runLater(() -> messageInput.requestFocus());
// }
//
// public void showChat(ChatEntry entry) {
// this.currentChat = entry;
// this.chatName = entry.getName(); // برای لاگ/منو
//
// chatTitle.setText(entry.getName());
// if (entry.getImageUrl() != null && !entry.getImageUrl().isEmpty()) {
// Image img = AvatarLocalResolver.load(entry.getImageUrl());
// if (img != null) userAvatar.setImage(img); else setDefaultHeaderAvatarByType(entry.getType());
// } else {
// setDefaultHeaderAvatarByType(entry.getType());
// }
// AvatarFX.circleClip(userAvatar, 36);
//
// fetchAndRenderHeader(entry);
//
// messageContainer.getChildren().clear();
// loadMessages(entry);
// markAsRead(entry);
//
// applyMode(ChatViewMode.NORMAL);
//
// Platform.runLater(() -> messageInput.requestFocus());
// }
public void showChat(ChatEntry entry) {
this.currentChat = entry;
this.chatName = entry.getName();
chatTitle.setText(entry.getName());
if (entry.getImageUrl() != null && !entry.getImageUrl().isEmpty()) {
Image img = AvatarLocalResolver.load(entry.getImageUrl());
if (img != null) userAvatar.setImage(img); else setDefaultHeaderAvatarByType(entry.getType());
} else {
setDefaultHeaderAvatarByType(entry.getType());
}
AvatarFX.circleClip(userAvatar, 36);
// حالت اولیه (بدون انتظار هدر)
if ("channel".equalsIgnoreCase(entry.getType())) {
boolean canPostLocal = entry.isOwner() || entry.isAdmin()
|| (entry.getPermissions()!=null && entry.getPermissions().optBoolean("can_post", false));
applyMode(canPostLocal ? ChatViewMode.NORMAL : ChatViewMode.READ_ONLY);
} else {
applyMode(ChatViewMode.NORMAL);
}
messageContainer.getChildren().clear();
loadMessages(entry);
markAsRead(entry);
// حالا هدر بیاد، دوباره نهایی‌اش می‌کنیم
fetchAndRenderHeader(entry);
}
public void showChat(ChatEntry entry, ChatViewMode mode) {
this.currentChat = entry;
// --- Header ---
chatTitle.setText(entry.getName());
// آواتار پیش‌فرض بر اساس نوع
// ChatPageController.showChat(...)
if (entry.getImageUrl() != null && !entry.getImageUrl().isEmpty()) {
Image img = AvatarLocalResolver.load(entry.getImageUrl());
if (img != null) {
userAvatar.setImage(img);
} else {
// ⬇️ فال‌بک بر اساس نوع
setDefaultHeaderAvatarByType(entry.getType());
}
if (img != null) userAvatar.setImage(img); else setDefaultHeaderAvatarByType(entry.getType());
} else {
setDefaultHeaderAvatarByType(entry.getType());
}
// userAvatar.setClip(new Circle(20, 20, 20));
AvatarFX.circleClip(userAvatar, 36);
fetchAndRenderHeader(entry);
// پیام‌ها
// --- Messages ---
messageContainer.getChildren().clear();
loadMessages(entry);
markAsRead(entry);
Platform.runLater(() -> messageInput.requestFocus());
}
// --- حالت UI (Composer / Join / Add Contact) ---
applyMode(mode);
// فوکوس اگر در حالت نرمال هستیم
if (mode == ChatViewMode.NORMAL) {
Platform.runLater(() -> messageInput.requestFocus());
}
}
private void loadMessages(ChatEntry entry) {
JSONObject req = new JSONObject();
@@ -967,12 +1074,17 @@ public class ChatPageController {
req.put("receiver_id", entry.getId().toString());
req.put("receiver_type", entry.getType()); // باید "private" باشه
// 👇 اضافه کن: آی‌دی کاربر فعلی (current user)
UUID viewerId = UUID.fromString(Session.getUserUUID()); // هر جایی که نگه می‌داری
if ("private".equalsIgnoreCase(entry.getType()) && viewerId != null) {
req.put("viewer_id", viewerId.toString());
String viewer = Session.getUserUUID(); // internal_uuid کاربر فعلی
if (viewer != null && !viewer.isBlank()) {
req.put("viewer_id", viewer);
}
// // 👇 اضافه کن: آی‌دی کاربر فعلی (current user)
// UUID viewerId = UUID.fromString(Session.getUserUUID()); // هر جایی که نگه می‌داری
// if ("private".equalsIgnoreCase(entry.getType()) && viewerId != null) {
// req.put("viewer_id", viewerId.toString());
// }
new Thread(() -> {
JSONObject resp;
try {
@@ -1000,21 +1112,46 @@ public class ChatPageController {
}
}
// private void updatePrivateHeader(ChatEntry entry, JSONObject data) {
// String name = nz(data.optString("profile_name", entry.getName()));
// chatTitle.setText(name);
//
// // other_user_id برای ریل‌تایم status
// String other = data.optString("other_user_id", "");
// if (!other.isBlank()) {
// try { entry.setOtherUserId(java.util.UUID.fromString(other)); } catch (Exception ignore) {}
// }
//
// // تصویر
// String img = data.optString("image_url", "");
// if (hasVal(img)) {
// try {
// Image im = AvatarLocalResolver.load(img); // ⬅️
// if (im != null) userAvatar.setImage(im);
// userAvatar.setClip(new Circle(20, 20, 20));
// } catch (Exception ignore) {}
// }
//
// chatStatus.setText(userStatusText(
// data.optBoolean("online", false),
// data.optString("last_seen", null)
// ));
//
// }
private void updatePrivateHeader(ChatEntry entry, JSONObject data) {
String name = nz(data.optString("profile_name", entry.getName()));
chatTitle.setText(name);
// other_user_id برای ریل‌تایم status
String other = data.optString("other_user_id", "");
if (!other.isBlank()) {
try { entry.setOtherUserId(java.util.UUID.fromString(other)); } catch (Exception ignore) {}
try { entry.setOtherUserId(UUID.fromString(other)); } catch (Exception ignore) {}
}
// تصویر
String img = data.optString("image_url", "");
if (hasVal(img)) {
try {
Image im = AvatarLocalResolver.load(img); // ⬅️
Image im = AvatarLocalResolver.load(img);
if (im != null) userAvatar.setImage(im);
userAvatar.setClip(new Circle(20, 20, 20));
} catch (Exception ignore) {}
@@ -1025,8 +1162,20 @@ public class ChatPageController {
data.optString("last_seen", null)
));
// ⭐️ بلاک؟
boolean blocked = data.optBoolean("blocked", false)
|| data.optBoolean("is_blocked", false)
|| data.optBoolean("blocked_by_me", false);
if (blocked) {
if (readOnlyLabel != null) readOnlyLabel.setText(""); // فقط UNBLOCK را نشان بده
applyMode(ChatViewMode.BLOCKED);
} else {
applyMode(ChatViewMode.NORMAL);
}
}
private void updateGroupHeader(ChatEntry entry, JSONObject data) {
chatTitle.setText(nz(data.optString("group_name", entry.getName())));
@@ -1046,23 +1195,51 @@ public class ChatPageController {
: (members + " members"));
}
// private void updateChannelHeader(ChatEntry entry, JSONObject data) {
// chatTitle.setText(nz(data.optString("channel_name", entry.getName())));
//
// String img = data.optString("image_url", "");
// if (hasVal(img)) {
// try {
// Image im = AvatarLocalResolver.load(img); // ⬅️
// if (im != null) userAvatar.setImage(im);
// userAvatar.setClip(new Circle(20, 20, 20));
// } catch (Exception ignore) {}
// }
//
//
// int subs = data.optInt("member_count", 0);
// chatStatus.setText(subs + " subscribers");
// }
private void updateChannelHeader(ChatEntry entry, JSONObject data) {
chatTitle.setText(nz(data.optString("channel_name", entry.getName())));
String img = data.optString("image_url", "");
if (hasVal(img)) {
try {
Image im = AvatarLocalResolver.load(img); // ⬅️
Image im = AvatarLocalResolver.load(img);
if (im != null) userAvatar.setImage(im);
userAvatar.setClip(new Circle(20, 20, 20));
} catch (Exception ignore) {}
}
int subs = data.optInt("member_count", 0);
chatStatus.setText(subs + " subscribers");
boolean canPost = canPostToChannel(entry, data);
if (canPost) {
applyMode(ChatViewMode.NORMAL);
Platform.runLater(() -> messageInput.requestFocus());
} else {
if (readOnlyLabel != null) readOnlyLabel.setText("YOU CAN’T SEND MESSAGES IN THIS CHANNEL");
applyMode(ChatViewMode.READ_ONLY);
}
}
public void onUserStatusChanged(String userUuid, String status, String lastSeenIso) {
if (currentChat == null || !"private".equalsIgnoreCase(currentChat.getType())) return;
var other = currentChat.getOtherUserId();
@@ -1112,4 +1289,203 @@ public class ChatPageController {
java.util.Objects.requireNonNull(getClass().getResourceAsStream(path))
));
}
@FXML
private void onJoinClicked() {
if (currentChat == null) return;
// 1) internal_uuid کاربر فعلی (UUID)
String myInternalUuid = Session.currentUser != null
? Session.currentUser.optString("internal_uuid", "")
: "";
if (myInternalUuid.isBlank()) {
addSystemMessage("Join failed: missing current user internal_uuid.");
return;
}
// 2) internal_uuid مقصد (گروه/کانال)
String targetId = currentChat.getId().toString();
// 3) نوع و نام اکشن
String t = currentChat.getType();
String action = "group".equalsIgnoreCase(t) ? "join_group" : "join_channel";
// 4) درخواست طبق قرارداد سرور (کلیدها: user_id = UUID کاربر، id = UUID مقصد)
JSONObject req = new JSONObject()
.put("action", action)
.put("user_id", myInternalUuid) // ← UUID
.put("id", targetId); // ← UUID گروه/کانال
JSONObject res = ActionHandler.sendWithResponse(req);
if (res != null && "success".equalsIgnoreCase(res.optString("status"))) {
MainController.getInstance().onJoinedOrAdded(currentChat);
applyMode(ChatViewMode.NORMAL);
Platform.runLater(() -> messageInput.requestFocus());
} else {
addSystemMessage("Join failed: " + (res != null ? res.optString("message","") : "no response"));
}
}
@FXML
private void onAddContactClicked() {
if (currentChat == null) return;
String myUserId = Session.currentUser != null
? Session.currentUser.optString("user_id", "")
: "";
// 2) internal_uuid طرف مقابل
UUID other = currentChat.getOtherUserId();
if (other == null) {
// اگر otherUserId هنوز نگرفته‌ای، بهتره قبلش از هدر/پروفایل بیاری.
addSystemMessage("Cannot add: other user UUID is missing.");
return;
}
// 3) درخواست طبق قرارداد سرور
JSONObject req = new JSONObject()
.put("action", "add_contact")
.put("user_id", myUserId) // ← stringِ user_id (غیر UUID)
.put("contact_id", other.toString()); // ← UUID طرف مقابل
// 4) ارسال
JSONObject res = ActionHandler.sendWithResponse(req);
if (res != null && "success".equalsIgnoreCase(res.optString("status"))) {
// به لیست چت‌ها اضافه و سوییچ به حالت نرمال
MainController.getInstance().onJoinedOrAdded(currentChat);
applyMode(ChatViewMode.NORMAL);
Platform.runLater(() -> messageInput.requestFocus());
} else {
addSystemMessage("Add contact failed: " + (res != null ? res.optString("message","") : "no response"));
}
}
// private void applyMode(ChatViewMode mode) {
// currentMode = mode;
//
// boolean normal = (mode == ChatViewMode.NORMAL);
// boolean needsJoin = (mode == ChatViewMode.NEEDS_JOIN);
// boolean needsAdd = (mode == ChatViewMode.NEEDS_ADD_CONTACT);
//
// composerPane.setVisible(normal);
// composerPane.setManaged(normal);
//
// joinPane.setVisible(needsJoin);
// joinPane.setManaged(needsJoin);
//
// addContactPane.setVisible(needsAdd);
// addContactPane.setManaged(needsAdd);
//
// if (needsJoin && joinButton != null && currentChat != null) {
// String what = "channel".equalsIgnoreCase(currentChat.getType()) ? "CHANNEL" : "GROUP";
// joinButton.setText(("Join " + what).toUpperCase()); // => JOIN CHANNEL / JOIN GROUP
// }
// if (needsAdd && addContactButton != null) {
// addContactButton.setText("ADD CONTACT");
// }
// }
private void applyMode(ChatViewMode mode) {
currentMode = mode;
boolean normal = (mode == ChatViewMode.NORMAL);
boolean needsJoin = (mode == ChatViewMode.NEEDS_JOIN);
boolean needsAdd = (mode == ChatViewMode.NEEDS_ADD_CONTACT);
boolean readOnly = (mode == ChatViewMode.READ_ONLY);
boolean blocked = (mode == ChatViewMode.BLOCKED);
// Composer فقط در حالت نرمال
composerPane.setVisible(normal);
composerPane.setManaged(normal);
// Join / Add
joinPane.setVisible(needsJoin);
joinPane.setManaged(needsJoin);
addContactPane.setVisible(needsAdd);
addContactPane.setManaged(needsAdd);
// پنل پایین برای READ_ONLY/BLOCKED
boolean showRO = readOnly || blocked;
if (readOnlyPane != null) {
readOnlyPane.setVisible(showRO);
readOnlyPane.setManaged(showRO);
}
// متن آبی برای READ_ONLY
if (readOnlyLabel != null) {
readOnlyLabel.setVisible(readOnly);
readOnlyLabel.setManaged(readOnly);
}
// دکمهٔ قرمز UNBLOCK فقط در BLOCKED
if (unblockBtn != null) {
unblockBtn.setVisible(blocked);
unblockBtn.setManaged(blocked);
}
// متن دکمه‌های Join/Add
if (needsJoin && joinButton != null && currentChat != null) {
String what = "channel".equalsIgnoreCase(currentChat.getType()) ? "CHANNEL" : "GROUP";
joinButton.setText(("Join " + what).toUpperCase());
}
if (needsAdd && addContactButton != null) {
addContactButton.setText("ADD CONTACT");
}
}
@FXML
private void onUnblockClicked() {
if (currentChat == null) return;
UUID other = currentChat.getOtherUserId();
if (other == null && currentChat.getDisplayId() == null) return;
// ⚠️ با API خودت هماهنگ کن:
// این یک الگوی معمول است: user_id (کاربر فعلی) + contact_id (کسی که بلاک شده)
org.json.JSONObject req = new org.json.JSONObject()
.put("action", "unblock_user") // یا "unblock_contact" طبق سرور
.put("user_id", org.to.telegramfinalproject.Client.Session.currentUser.getString("user_id"))
.put("contact_id", (other != null) ? other.toString() : currentChat.getDisplayId());
org.json.JSONObject res = org.to.telegramfinalproject.Client.ActionHandler.sendWithResponse(req);
boolean ok = (res != null) && ("ok".equalsIgnoreCase(res.optString("status"))
|| "success".equalsIgnoreCase(res.optString("status")));
if (ok) {
// برگرد به حالت نرمال: کامپوزر باز شود
applyMode(ChatViewMode.NORMAL);
Platform.runLater(() -> messageInput.requestFocus());
} else {
// می‌تونی یک نوتیف کوچک بزنی
addSystemMessage("Unblock failed.");
}
}
private boolean canPostToChannel(ChatEntry entry, JSONObject headerData) {
// 1) اگر سرور صراحتاً can_post داد، همان را بگیر
if (headerData != null && headerData.has("can_post")) {
return headerData.optBoolean("can_post", false);
}
// 2) یا اگر is_owner / is_admin را داد
if (headerData != null && (headerData.has("is_owner") || headerData.has("is_admin"))) {
return headerData.optBoolean("is_owner", false) || headerData.optBoolean("is_admin", false);
}
// 3) فال‌بک به اطلاعات لوکال: ChatEntry + permissions محلی
if (entry != null) {
if (entry.isOwner() || entry.isAdmin()) return true;
if (entry.getPermissions() != null && entry.getPermissions().optBoolean("can_post", false)) {
return true;
}
}
return false;
}
}
src/main/java/org/to/telegramfinalproject/UI/ChatViewMode.java
+12
View File
@@ -0,0 +1,12 @@
package org.to.telegramfinalproject.UI;
//For search handling
public enum ChatViewMode {
NORMAL, // member/contact; can send messages
NEEDS_JOIN, // group/channel preview; show Join button
NEEDS_ADD_CONTACT, // private preview; show Add Contact button
READ_ONLY,
BLOCKED
}
src/main/java/org/to/telegramfinalproject/UI/MainController.java
+140 -16
View File
@@ -40,6 +40,7 @@ public class MainController {
GLOBAL,
CHAT
}
private ChatViewMode currentMode = ChatViewMode.NORMAL; // حالت فعلی: NORMAL/NEEDS_JOIN/NEEDS_ADD_CONTACT
private SearchMode currentSearchMode = SearchMode.GLOBAL;
private UUID currentChatId; // if in CHAT mode, which chat to search in
@@ -423,6 +424,9 @@ public class MainController {
FXMLLoader loader = new FXMLLoader(getClass().getResource("/org/to/telegramfinalproject/Fxml/chat_page.fxml"));
Node chatPage = loader.load();
ChatPageController controller = loader.getController();
controller.showChat(chat);
@@ -439,6 +443,30 @@ public class MainController {
}
}
private void openChatWithMode(ChatEntry chat, ChatViewMode mode) {
try {
FXMLLoader loader = new FXMLLoader(getClass().getResource("/org/to/telegramfinalproject/Fxml/chat_page.fxml"));
Node chatPage = loader.load();
ChatPageController controller = loader.getController();
controller.showChat(chat, mode); // ⬅️ متد جدید در ChatPageController
this.chatPageController = controller;
Session.currentChatId = chat.getId().toString();
chatDisplayArea.getChildren().setAll(chatPage);
chat.setUnreadCount(0);
ChatItemController item = itemControllers.get(chat.getId());
if (item != null) item.setUnread(0);
} catch (IOException ex) {
ex.printStackTrace();
}
}
@FXML
private void toggleSidebar() {
if (isSidebarOpen) {
@@ -832,39 +860,52 @@ public class MainController {
private void openSearchResult(SearchResult r) {
switch (r.type) {
case USER: {
// 1) اگه قبلاً چت پرایوت با این یوزر داری، از همون استفاده کن
UUID existingChatId = findExistingPrivateChatId(r.uuid);
java.util.UUID chatId = findExistingPrivateChatId(r.uuid);
if (chatId == null) {
chatId = fetchOrCreatePrivateChat(r.uuid);
if (chatId == null) {
System.out.println("❌ Failed to create/find private chat.");
return;
}
ChatEntry ce = new ChatEntry();
ce.setType("private");
ce.setName(r.title);
ce.setDisplayId(r.displayId);
try { ce.setOtherUserId(r.uuid); } catch (Exception ignore) {}
ChatViewMode mode;
if (existingChatId != null) {
ce.setId(existingChatId.toString());
mode = ChatViewMode.NORMAL;
} else {
// هنوز چتی وجود ندارد → Preview (بدون ساخت چت)
// برای Preview از uuid خودِ طرف مقابل به‌عنوان id موقت استفاده می‌کنیم
ce.setId(r.uuid.toString());
mode = isContact(r.uuid) ? ChatViewMode.NORMAL : ChatViewMode.NEEDS_ADD_CONTACT;
}
org.to.telegramfinalproject.Models.ChatEntry ce = new org.to.telegramfinalproject.Models.ChatEntry();
ce.setId(chatId.toString()); // ⬅️ internal chat_id
ce.setDisplayId(r.displayId); // username
ce.setName(r.title); // profile_name
ce.setType("private");
openChat(ce);
openChatWithMode(ce, mode);
break;
}
case GROUP:
case CHANNEL: {
org.to.telegramfinalproject.Models.ChatEntry existing =
findExistingChat(r.uuid, r.receiverType);
if (existing != null) {
openChat(existing);
openChatWithMode(existing, ChatViewMode.NORMAL);
} else {
org.to.telegramfinalproject.Models.ChatEntry ce = new org.to.telegramfinalproject.Models.ChatEntry();
ce.setId(r.uuid.toString()); // internal_uuid group/channel
ce.setDisplayId(r.displayId); // group_id/channel_id
ce.setName(r.title);
ce.setType(r.receiverType);
openChat(ce);
//openChat(ce);
ChatViewMode mode;
try {
mode = isInAnyChatList(r.uuid) ? ChatViewMode.NORMAL : ChatViewMode.NEEDS_JOIN;
} catch (Exception e) {
mode = ChatViewMode.NEEDS_JOIN;
}
openChatWithMode(ce, mode);
}
break;
}
@@ -968,4 +1009,87 @@ public class MainController {
return false;
}
//Search
private boolean isInAnyChatList(UUID chatId) {
var lists = List.of(
Session.chatList != null ? Session.chatList : List.<ChatEntry>of(),
Session.activeChats != null ? Session.activeChats : List.<ChatEntry>of(),
Session.archivedChats != null ? Session.archivedChats : List.<ChatEntry>of()
);
for (var lst : lists) {
for (var c : lst) {
try {
if (chatId.equals(UUID.fromString(c.getId().toString()))) return true;
} catch (Exception ignore) {}
}
}
return false;
}
private boolean isContact(UUID userUuid) {
if (Session.contactEntries == null) return false;
try {
for (var c : Session.contactEntries) {
UUID id = c.getContactId();
if (userUuid.equals(id)) return true;
}
} catch (Exception ignore) {}
return false;
}
private ChatViewMode computeMode(ChatEntry ce) {
try {
UUID id = UUID.fromString(ce.getId().toString());
if (isInAnyChatList(id)) return ChatViewMode.NORMAL;
} catch (Exception ignore) {}
String t = ce.getType();
if ("group".equalsIgnoreCase(t) || "channel".equalsIgnoreCase(t)) {
return ChatViewMode.NEEDS_JOIN;
}
if ("private".equalsIgnoreCase(t)) {
UUID other = null;
try { other = ce.getOtherUserId(); } catch (Exception ignore) {}
return (other != null && isContact(other))
? ChatViewMode.NORMAL
: ChatViewMode.NEEDS_ADD_CONTACT;
}
return ChatViewMode.NORMAL;
}
public void onJoinedOrAdded(ChatEntry ce) {
try {
UUID id = UUID.fromString(ce.getId().toString());
if (!isInAnyChatList(id)) {
if (Session.chatList == null) Session.chatList = new ArrayList<>();
Session.chatList.add(ce);
}
// اگر activeChats استفاده می‌کنی:
if (Session.activeChats != null && Session.activeChats.stream().noneMatch(c -> id.equals(c.getId()))) {
Session.activeChats.add(ce);
}
} catch (Exception ignore) {}
// (اختیاری) مرتب‌سازی بر اساس زمان آخرین پیام
Comparator<ChatEntry> byTimeDesc = (a,b) -> {
LocalDateTime t1 = a.getLastMessageTime(), t2 = b.getLastMessageTime();
if (t1 == null && t2 == null) return 0;
if (t1 == null) return 1;
if (t2 == null) return -1;
return t2.compareTo(t1);
};
if (Session.chatList != null) Session.chatList.sort(byTimeDesc);
if (Session.activeChats != null) Session.activeChats.sort(byTimeDesc);
refreshChatListUI();
}
}