You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
679 lines
21 KiB
Dart
679 lines
21 KiB
Dart
import 'dart:async';
|
|
import 'dart:convert';
|
|
import 'dart:io';
|
|
import 'package:easy_localization/easy_localization.dart';
|
|
import 'package:flutter/cupertino.dart';
|
|
import 'package:flutter/foundation.dart';
|
|
import 'package:http/http.dart';
|
|
import 'package:logging/logging.dart';
|
|
import 'package:mohem_flutter_app/api/chat/chat_api_client.dart';
|
|
import 'package:mohem_flutter_app/app_state/app_state.dart';
|
|
import 'package:mohem_flutter_app/classes/consts.dart';
|
|
import 'package:mohem_flutter_app/classes/utils.dart';
|
|
import 'package:mohem_flutter_app/exceptions/api_exception.dart';
|
|
import 'package:mohem_flutter_app/main.dart';
|
|
import 'package:mohem_flutter_app/models/chat/get_search_user_chat_model.dart';
|
|
import 'package:mohem_flutter_app/models/chat/get_single_user_chat_list_model.dart';
|
|
import 'package:mohem_flutter_app/models/chat/get_user_login_token_model.dart' as login;
|
|
import 'package:mohem_flutter_app/models/chat/make_user_favotire_unfavorite_chat_model.dart' as fav;
|
|
import 'package:mohem_flutter_app/ui/landing/dashboard_screen.dart';
|
|
import 'package:mohem_flutter_app/widgets/image_picker.dart';
|
|
import 'package:signalr_netcore/signalr_client.dart';
|
|
import 'package:uuid/uuid.dart';
|
|
|
|
class ChatProviderModel with ChangeNotifier, DiagnosticableTreeMixin {
|
|
ScrollController scrollController = ScrollController();
|
|
TextEditingController message = TextEditingController();
|
|
TextEditingController search = TextEditingController();
|
|
List<SingleUserChatModel> userChatHistory = [];
|
|
List<ChatUser>? pChatHistory, searchedChats;
|
|
String chatCID = '';
|
|
bool isLoading = true;
|
|
bool isChatScreenActive = false;
|
|
late File selectedFile;
|
|
bool isFileSelected = false;
|
|
String sFileType = "";
|
|
bool isMsgReply = false;
|
|
List<SingleUserChatModel> repliedMsg = [];
|
|
List<ChatUser> favUsersList = [];
|
|
int paginationVal = 0;
|
|
|
|
void registerEvents() {
|
|
hubConnection.on("OnUpdateUserStatusAsync", changeStatus);
|
|
hubConnection.on("OnDeliveredChatUserAsync", onMsgReceived);
|
|
// hubConnection.on("OnSeenChatUserAsync", onChatSeen);
|
|
//hubConnection.on("OnUserTypingAsync", onUserTyping);
|
|
hubConnection.on("OnUserCountAsync", userCountAsync);
|
|
hubConnection.on("OnUpdateUserChatHistoryWindowsAsync", updateChatHistoryWindow);
|
|
hubConnection.on("OnGetUserChatHistoryNotDeliveredAsync", chatNotDelivered);
|
|
hubConnection.on("OnUpdateUserChatHistoryStatusAsync", updateUserChatStatus);
|
|
}
|
|
|
|
void getUserRecentChats() async {
|
|
ChatUserModel recentChat = await ChatApiClient().getRecentChats();
|
|
ChatUserModel favUList = await ChatApiClient().getFavUsers();
|
|
|
|
if (favUList.response != null && recentChat.response != null) {
|
|
favUsersList = favUList.response!;
|
|
favUsersList.sort(
|
|
(ChatUser a, ChatUser b) => a.userName!.toLowerCase().compareTo(
|
|
b.userName!.toLowerCase(),
|
|
),
|
|
);
|
|
for (dynamic user in recentChat.response!) {
|
|
for (dynamic favUser in favUList.response!) {
|
|
if (user.id == favUser.id) {
|
|
user.isFav = favUser.isFav;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
pChatHistory = recentChat.response ?? [];
|
|
pChatHistory!.sort(
|
|
(ChatUser a, ChatUser b) => a.userName!.toLowerCase().compareTo(b.userName!.toLowerCase()),
|
|
);
|
|
searchedChats = pChatHistory;
|
|
isLoading = false;
|
|
await invokeUserChatHistoryNotDeliveredAsync(
|
|
userId: int.parse(
|
|
AppState().chatDetails!.response!.id.toString(),
|
|
),
|
|
);
|
|
notifyListeners();
|
|
}
|
|
|
|
Future invokeUserChatHistoryNotDeliveredAsync({required int userId}) async {
|
|
await hubConnection.invoke("GetUserChatHistoryNotDeliveredAsync", args: [userId]);
|
|
return "";
|
|
}
|
|
|
|
void getSingleUserChatHistory({required int senderUID, required int receiverUID, required bool loadMore, bool isNewChat = false}) async {
|
|
isLoading = true;
|
|
if (isNewChat) userChatHistory = [];
|
|
if (!loadMore) paginationVal = 0;
|
|
isChatScreenActive = true;
|
|
Response response = await ChatApiClient().getSingleUserChatHistory(
|
|
senderUID: senderUID,
|
|
receiverUID: receiverUID,
|
|
loadMore: loadMore,
|
|
paginationVal: paginationVal,
|
|
);
|
|
if (response.statusCode == 204) {
|
|
if (isNewChat) {
|
|
userChatHistory = [];
|
|
} else if (loadMore) {
|
|
// userChatHistory = [];
|
|
Utils.showToast("No More Data To Load");
|
|
}
|
|
} else {
|
|
if (loadMore) {
|
|
List<SingleUserChatModel> temp = getSingleUserChatModel(
|
|
response.body,
|
|
).reversed.toList();
|
|
userChatHistory.addAll(
|
|
temp,
|
|
);
|
|
} else {
|
|
userChatHistory = getSingleUserChatModel(
|
|
response.body,
|
|
).reversed.toList();
|
|
}
|
|
}
|
|
isLoading = false;
|
|
notifyListeners();
|
|
markRead(
|
|
userChatHistory,
|
|
receiverUID,
|
|
);
|
|
generateConvId();
|
|
}
|
|
|
|
void generateConvId() async {
|
|
Uuid uuid = const Uuid();
|
|
chatCID = uuid.v4();
|
|
}
|
|
|
|
void markRead(List<SingleUserChatModel> data, int receiverID) {
|
|
if (data != null) {
|
|
for (SingleUserChatModel element in data!) {
|
|
if (element.isSeen != null) {
|
|
if (!element.isSeen!) {
|
|
dynamic data = [
|
|
{
|
|
"userChatHistoryId": element.userChatHistoryId,
|
|
"TargetUserId": element.targetUserId,
|
|
"isDelivered": true,
|
|
"isSeen": true,
|
|
}
|
|
];
|
|
updateUserChatHistoryStatusAsync(data);
|
|
}
|
|
}
|
|
}
|
|
for (ChatUser element in searchedChats!) {
|
|
if (element.id == receiverID) {
|
|
element.unreadMessageCount = 0;
|
|
notifyListeners();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void updateUserChatHistoryStatusAsync(List data) {
|
|
hubConnection.invoke(
|
|
"UpdateUserChatHistoryStatusAsync",
|
|
args: [data],
|
|
);
|
|
}
|
|
|
|
List<SingleUserChatModel> getSingleUserChatModel(String str) => List<SingleUserChatModel>.from(
|
|
json.decode(str).map(
|
|
(x) => SingleUserChatModel.fromJson(x),
|
|
),
|
|
);
|
|
|
|
Future<dynamic> uploadAttachments(String userId, File file) async {
|
|
dynamic result;
|
|
try {
|
|
StreamedResponse response = await ChatApiClient().uploadMedia(userId, file);
|
|
if (response.statusCode == 200) {
|
|
result = jsonDecode(
|
|
await response.stream.bytesToString(),
|
|
);
|
|
} else {
|
|
result = [];
|
|
}
|
|
} catch (e) {
|
|
print(e);
|
|
}
|
|
;
|
|
return result;
|
|
}
|
|
|
|
void updateUserChatStatus(List<Object?>? args) {
|
|
dynamic items = args!.toList();
|
|
for (dynamic cItem in items[0]) {
|
|
for (SingleUserChatModel chat in userChatHistory) {
|
|
if (chat.userChatHistoryId.toString() == cItem["userChatHistoryId"].toString()) {
|
|
chat.isSeen = cItem["isSeen"];
|
|
chat.isDelivered = cItem["isDelivered"];
|
|
notifyListeners();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void onChatSeen(List<Object?>? args) {
|
|
dynamic items = args!.toList();
|
|
logger.d("---------------------------------Chat Seen -------------------------------------");
|
|
logger.d(items);
|
|
// for (var user in searchedChats!) {
|
|
// if (user.id == items.first["id"]) {
|
|
// user.userStatus = items.first["userStatus"];
|
|
// }
|
|
// }
|
|
// notifyListeners();
|
|
}
|
|
|
|
void userCountAsync(List<Object?>? args) {
|
|
dynamic items = args!.toList();
|
|
// logger.d(items);
|
|
//logger.d("---------------------------------User Count Async -------------------------------------");
|
|
//logger.d(items);
|
|
// for (var user in searchedChats!) {
|
|
// if (user.id == items.first["id"]) {
|
|
// user.userStatus = items.first["userStatus"];
|
|
// }
|
|
// }
|
|
// notifyListeners();
|
|
}
|
|
|
|
void updateChatHistoryWindow(List<Object?>? args) {
|
|
dynamic items = args!.toList();
|
|
print("---------------------------------Update Chat History Windows Async -------------------------------------");
|
|
logger.d(items);
|
|
// for (var user in searchedChats!) {
|
|
// if (user.id == items.first["id"]) {
|
|
// user.userStatus = items.first["userStatus"];
|
|
// }
|
|
// }
|
|
// notifyListeners();
|
|
}
|
|
|
|
void chatNotDelivered(List<Object?>? args) {
|
|
dynamic items = args!.toList();
|
|
logger.d(items);
|
|
for (dynamic item in items[0]) {
|
|
searchedChats!.forEach(
|
|
(ChatUser element) {
|
|
if (element.id == item["currentUserId"]) {
|
|
int? val = element.unreadMessageCount ?? 0;
|
|
element.unreadMessageCount = val! + 1;
|
|
}
|
|
element.isLoadingCounter = false;
|
|
},
|
|
);
|
|
}
|
|
notifyListeners();
|
|
}
|
|
|
|
void changeStatus(List<Object?>? args) {
|
|
dynamic items = args!.toList();
|
|
for (ChatUser user in searchedChats!) {
|
|
if (user.id == items.first["id"]) {
|
|
user.userStatus = items.first["userStatus"];
|
|
}
|
|
}
|
|
notifyListeners();
|
|
}
|
|
|
|
void filter(String value) async {
|
|
List<ChatUser>? tmp = [];
|
|
if (value.isEmpty || value == "") {
|
|
tmp = pChatHistory;
|
|
} else {
|
|
for (ChatUser element in pChatHistory!) {
|
|
if (element.userName!.toLowerCase().contains(value.toLowerCase())) {
|
|
tmp.add(element);
|
|
}
|
|
}
|
|
}
|
|
searchedChats = tmp;
|
|
notifyListeners();
|
|
}
|
|
|
|
Future<void> onMsgReceived(List<Object?>? parameters) async {
|
|
print("--------------------------------RMSG-----------------------------");
|
|
logger.d(parameters);
|
|
List<SingleUserChatModel> data = [];
|
|
List<SingleUserChatModel> temp = [];
|
|
for (dynamic msg in parameters!) {
|
|
data = getSingleUserChatModel(jsonEncode(msg));
|
|
temp = getSingleUserChatModel(jsonEncode(msg));
|
|
data.first.targetUserId = temp.first.currentUserId;
|
|
data.first.targetUserName = temp.first.currentUserName;
|
|
data.first.currentUserId = temp.first.targetUserId;
|
|
data.first.currentUserName = temp.first.targetUserName;
|
|
}
|
|
userChatHistory.insert(0, data.first);
|
|
var list = [
|
|
{
|
|
"userChatHistoryId": data.first.userChatHistoryId,
|
|
"TargetUserId": data.first.targetUserId,
|
|
"isDelivered": true,
|
|
"isSeen": isChatScreenActive ? true : false,
|
|
}
|
|
];
|
|
updateUserChatHistoryStatusAsync(list);
|
|
notifyListeners();
|
|
}
|
|
|
|
void onUserTyping(List<Object?>? parameters) {
|
|
for (ChatUser user in searchedChats!) {
|
|
if (user.id == parameters![1] && parameters[0] == true) {
|
|
user.isTyping = parameters[0] as bool?;
|
|
Future.delayed(
|
|
const Duration(seconds: 2),
|
|
() {
|
|
user.isTyping = false;
|
|
notifyListeners();
|
|
},
|
|
);
|
|
}
|
|
}
|
|
notifyListeners();
|
|
}
|
|
|
|
int getFileType(String value) {
|
|
switch (value) {
|
|
case ".pdf":
|
|
return 1;
|
|
case ".png":
|
|
return 3;
|
|
case ".txt":
|
|
return 5;
|
|
case ".jpg":
|
|
return 12;
|
|
case ".jpeg":
|
|
return 4;
|
|
case ".xls":
|
|
return 7;
|
|
case ".xlsx":
|
|
return 7;
|
|
case ".doc":
|
|
return 6;
|
|
case ".docx":
|
|
return 6;
|
|
case ".ppt":
|
|
return 8;
|
|
case ".pptx":
|
|
return 8;
|
|
case ".zip":
|
|
return 2;
|
|
case ".rar":
|
|
return 2;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
String getFileTypeDescription(String value) {
|
|
switch (value) {
|
|
case ".pdf":
|
|
return "application/pdf";
|
|
case ".png":
|
|
return "image/png";
|
|
case ".txt":
|
|
return "text/plain";
|
|
case ".jpg":
|
|
return "image/jpg";
|
|
case ".jpeg":
|
|
return "image/jpeg";
|
|
case ".ppt":
|
|
return "application/vnd.openxmlformats-officedocument.presentationml.presentation";
|
|
case ".pptx":
|
|
return "application/vnd.openxmlformats-officedocument.presentationml.presentation";
|
|
case ".doc":
|
|
return "application/vnd.openxmlformats-officedocument.wordprocessingm";
|
|
case ".docx":
|
|
return "application/vnd.openxmlformats-officedocument.wordprocessingm";
|
|
case ".xls":
|
|
return "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
|
|
case ".xlsx":
|
|
return "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
|
|
case ".zip":
|
|
return "application/octet-stream";
|
|
case ".rar":
|
|
return "application/octet-stream";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
Future<void> sendChatToServer(
|
|
{required int chatEventId, required fileTypeId, required int targetUserId, required String targetUserName, required chatReplyId, required bool isAttachment, required bool isReply}) async {
|
|
Uuid uuid = const Uuid();
|
|
|
|
var msg = message.text;
|
|
SingleUserChatModel data = SingleUserChatModel(
|
|
chatEventId: chatEventId,
|
|
chatSource: 1,
|
|
contant: msg,
|
|
contantNo: uuid.v4(),
|
|
conversationId: chatCID,
|
|
createdDate: DateTime.now(),
|
|
currentUserId: AppState().chatDetails!.response!.id,
|
|
currentUserName: AppState().chatDetails!.response!.userName,
|
|
targetUserId: targetUserId,
|
|
targetUserName: targetUserName,
|
|
isReplied: false,
|
|
fileTypeId: fileTypeId,
|
|
userChatReplyResponse: isReply ? UserChatReplyResponse.fromJson(repliedMsg.first.toJson()) : null,
|
|
fileTypeResponse: isAttachment
|
|
? FileTypeResponse(
|
|
fileTypeId: fileTypeId,
|
|
fileTypeName: getFileType(getFileExtension(selectedFile.path).toString()),
|
|
fileKind: getFileExtension(selectedFile.path),
|
|
fileName: selectedFile.path.split("/").last,
|
|
fileTypeDescription: getFileTypeDescription(getFileExtension(selectedFile.path).toString()),
|
|
)
|
|
: null,
|
|
);
|
|
userChatHistory.insert(0, data);
|
|
isFileSelected = false;
|
|
isMsgReply = false;
|
|
sFileType = "";
|
|
message.clear();
|
|
notifyListeners();
|
|
|
|
String chatData =
|
|
'{"contant":"$msg","contantNo":"${uuid.v4()}","chatEventId":$chatEventId,"fileTypeId": $fileTypeId,"currentUserId":${AppState().chatDetails!.response!.id},"chatSource":1,"userChatHistoryLineRequestList":[{"isSeen":false,"isDelivered":false,"targetUserId":$targetUserId,"targetUserStatus":1}],"chatReplyId":$chatReplyId,"conversationId":"$chatCID"}';
|
|
await hubConnection.invoke("AddChatUserAsync", args: <Object>[json.decode(chatData)]);
|
|
}
|
|
|
|
void sendChatMessage(int targetUserId, String targetUserName, BuildContext context) async {
|
|
dynamic contain = searchedChats!.where((ChatUser element) => element.id == targetUserId);
|
|
if (contain.isEmpty) {
|
|
searchedChats!.add(
|
|
ChatUser(
|
|
id: targetUserId,
|
|
userName: targetUserName,
|
|
),
|
|
);
|
|
notifyListeners();
|
|
}
|
|
if (!isFileSelected && !isMsgReply) {
|
|
if (message.text == null || message.text.isEmpty) {
|
|
return;
|
|
}
|
|
sendChatToServer(chatEventId: 1, fileTypeId: null, targetUserId: targetUserId, targetUserName: targetUserName, isAttachment: false, chatReplyId: null, isReply: false);
|
|
}
|
|
if (isFileSelected && !isMsgReply) {
|
|
Utils.showLoading(context);
|
|
dynamic value = await uploadAttachments(AppState().chatDetails!.response!.id.toString(), selectedFile);
|
|
String? ext = getFileExtension(selectedFile.path);
|
|
Utils.hideLoading(context);
|
|
sendChatToServer(chatEventId: 2, fileTypeId: getFileType(ext.toString()), targetUserId: targetUserId, targetUserName: targetUserName, isAttachment: true, chatReplyId: null, isReply: false);
|
|
}
|
|
if (!isFileSelected && isMsgReply) {
|
|
if (message.text == null || message.text.isEmpty) {
|
|
return;
|
|
}
|
|
sendChatToServer(
|
|
chatEventId: 1, fileTypeId: null, targetUserId: targetUserId, targetUserName: targetUserName, chatReplyId: repliedMsg.first.userChatHistoryId, isAttachment: false, isReply: true);
|
|
}
|
|
if (isFileSelected && isMsgReply) {
|
|
Utils.showLoading(context);
|
|
dynamic value = await uploadAttachments(AppState().chatDetails!.response!.id.toString(), selectedFile);
|
|
String? ext = getFileExtension(selectedFile.path);
|
|
Utils.hideLoading(context);
|
|
sendChatToServer(
|
|
chatEventId: 2,
|
|
fileTypeId: getFileType(ext.toString()),
|
|
targetUserId: targetUserId,
|
|
targetUserName: targetUserName,
|
|
isAttachment: true,
|
|
chatReplyId: repliedMsg.first.userChatHistoryId,
|
|
isReply: true,
|
|
);
|
|
}
|
|
}
|
|
|
|
void selectImageToUpload(BuildContext context) {
|
|
ImageOptions.showImageOptionsNew(context, true, (String image, File file) async {
|
|
if (checkFileSize(file.path)) {
|
|
selectedFile = file;
|
|
isFileSelected = true;
|
|
sFileType = getFileExtension(file.path)!;
|
|
message.text = file.path.split("/").last;
|
|
Navigator.of(context).pop();
|
|
} else {
|
|
Utils.showToast("Max 1 mb size is allowed to upload");
|
|
}
|
|
notifyListeners();
|
|
});
|
|
}
|
|
|
|
void removeAttachment() {
|
|
isFileSelected = false;
|
|
sFileType = "";
|
|
message.text = '';
|
|
notifyListeners();
|
|
}
|
|
|
|
String? getFileExtension(String fileName) {
|
|
try {
|
|
return "." + fileName.split('.').last;
|
|
} catch (e) {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
bool checkFileSize(String path) {
|
|
int fileSizeLimit = 1024;
|
|
File f = File(path);
|
|
double fileSizeInKB = f.lengthSync() / 1024;
|
|
double fileSizeInMB = fileSizeInKB / 1024;
|
|
if (fileSizeInKB > fileSizeLimit) {
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
String getType(String type) {
|
|
switch (type) {
|
|
case ".pdf":
|
|
return "assets/images/pdf.svg";
|
|
case ".png":
|
|
return "assets/images/png.svg";
|
|
case ".txt":
|
|
return "assets/icons/chat/txt.svg";
|
|
case ".jpg":
|
|
return "assets/images/jpg.svg";
|
|
case ".jpeg":
|
|
return "assets/images/jpg.svg";
|
|
case ".xls":
|
|
return "assets/icons/chat/xls.svg";
|
|
case ".xlsx":
|
|
return "assets/icons/chat/xls.svg";
|
|
case ".doc":
|
|
return "assets/icons/chat/doc.svg";
|
|
case ".docx":
|
|
return "assets/icons/chat/doc.svg";
|
|
case ".ppt":
|
|
return "assets/icons/chat/ppt.svg";
|
|
case ".pptx":
|
|
return "assets/icons/chat/ppt.svg";
|
|
case ".zip":
|
|
return "assets/icons/chat/zip.svg";
|
|
case ".rar":
|
|
return "assets/icons/chat/zip.svg";
|
|
default:
|
|
return "assets/images/thumb.svg";
|
|
}
|
|
}
|
|
|
|
void chatReply(SingleUserChatModel data) {
|
|
repliedMsg = [];
|
|
data.isReplied = true;
|
|
isMsgReply = true;
|
|
repliedMsg.add(data);
|
|
notifyListeners();
|
|
}
|
|
|
|
void closeMe() {
|
|
repliedMsg = [];
|
|
isMsgReply = false;
|
|
notifyListeners();
|
|
}
|
|
|
|
String dateFormte(DateTime data) {
|
|
DateFormat f = DateFormat('hh:mm a dd MMM yyyy');
|
|
f.format(data);
|
|
return f.format(data);
|
|
}
|
|
|
|
Future<void> favoriteUser({required int userID, required int targetUserID}) async {
|
|
fav.FavoriteChatUser favoriteChatUser = await ChatApiClient().favUser(userID: userID, targetUserID: targetUserID);
|
|
if (favoriteChatUser.response != null) {
|
|
for (ChatUser user in searchedChats!) {
|
|
if (user.id == favoriteChatUser.response!.targetUserId!) {
|
|
user.isFav = favoriteChatUser.response!.isFav;
|
|
favUsersList.add(user);
|
|
}
|
|
}
|
|
}
|
|
notifyListeners();
|
|
}
|
|
|
|
Future<void> unFavoriteUser({required int userID, required int targetUserID}) async {
|
|
fav.FavoriteChatUser favoriteChatUser = await ChatApiClient().unFavUser(userID: userID, targetUserID: targetUserID);
|
|
|
|
if (favoriteChatUser.response != null) {
|
|
for (ChatUser user in searchedChats!) {
|
|
if (user.id == favoriteChatUser.response!.targetUserId!) {
|
|
user.isFav = favoriteChatUser.response!.isFav;
|
|
}
|
|
}
|
|
favUsersList.removeWhere(
|
|
(ChatUser element) => element.id == targetUserID,
|
|
);
|
|
}
|
|
|
|
notifyListeners();
|
|
}
|
|
|
|
void clearSelections() {
|
|
print("Hereee i am ");
|
|
searchedChats = pChatHistory;
|
|
search.clear();
|
|
isChatScreenActive = false;
|
|
paginationVal = 0;
|
|
message.text = '';
|
|
isFileSelected = false;
|
|
repliedMsg = [];
|
|
sFileType = "";
|
|
isMsgReply = false;
|
|
notifyListeners();
|
|
}
|
|
|
|
void clearAll() {
|
|
searchedChats = pChatHistory;
|
|
search.clear();
|
|
isChatScreenActive = false;
|
|
paginationVal = 0;
|
|
message.text = '';
|
|
isFileSelected = false;
|
|
repliedMsg = [];
|
|
sFileType = "";
|
|
}
|
|
|
|
// void scrollListener() {
|
|
// _firstAutoscrollExecuted = true;
|
|
// if (scrollController.hasClients && scrollController.position.pixels == scrollController.position.maxScrollExtent) {
|
|
// _shouldAutoscroll = true;
|
|
// } else {
|
|
// _shouldAutoscroll = false;
|
|
// }
|
|
// }
|
|
//
|
|
// void scrollToBottom() {
|
|
// scrollController.animateTo(
|
|
// scrollController.position.maxScrollExtent + 100,
|
|
// duration: const Duration(milliseconds: 500),
|
|
// curve: Curves.easeIn,
|
|
// );
|
|
// }
|
|
|
|
void msgScroll() {
|
|
scrollController.animateTo(
|
|
scrollController.position.minScrollExtent - 100,
|
|
duration: const Duration(milliseconds: 500),
|
|
curve: Curves.easeIn,
|
|
);
|
|
}
|
|
|
|
// Future<void> getDownLoadFile(String fileName) async {
|
|
// var data = await ChatApiClient().downloadURL(fileName: "data");
|
|
// Image.memory(data);
|
|
// }
|
|
|
|
// void getUserChatHistoryNotDeliveredAsync({required int userId}) async {
|
|
// try {
|
|
// await hubConnection.invoke("GetUserChatHistoryNotDeliveredAsync", args: [userId]);
|
|
// } finally {
|
|
// hubConnection.off("GetUserChatHistoryNotDeliveredAsync", method: chatNotDelivered);
|
|
// }
|
|
// }
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
}
|