New Feature

- User Avatar!!

lib/common/avatar/avatar.dart

@@ -1,7 +1,7 @@
 /*
  * @Author       : Linloir
  * @Date         : 2022-10-13 21:49:53
- * @LastEditTime : 2022-10-14 10:32:50
+ * @LastEditTime : 2022-10-20 11:52:12
  * @Description  : 
  */
 
@@ -17,11 +17,13 @@ class UserAvatar extends StatelessWidget {
   const UserAvatar({
     required this.userid, 
     this.size = 48,
+    this.onTap,
     super.key
   });
 
   final int userid;
   final double size;
+  final void Function()? onTap;
 
   @override
   Widget build(BuildContext context) {
@@ -35,12 +37,19 @@ class UserAvatar extends StatelessWidget {
           return Container(
             width: size,
             height: size,
-            alignment: Alignment.center,
             decoration: BoxDecoration(
               color: Colors.grey[600],
               borderRadius: BorderRadius.circular(5.0),
               boxShadow: [BoxShadow(blurRadius: 10.0, color: Colors.grey[850]!.withOpacity(0.15))]
             ),
+            child: ClipRRect(
+              borderRadius: BorderRadius.circular(5.0),
+              child: Material(
+                color: Colors.transparent,
+                child: InkWell(
+                  onTap: onTap,
+                  child: Align(
+                    alignment: Alignment.center,
                     child: Text(
                       state.userInfo.userName[0].toUpperCase(),
                       style: TextStyle(
@@ -50,6 +59,10 @@ class UserAvatar extends StatelessWidget {
                         shadows: [Shadow(blurRadius: 5.0, color: Colors.white.withOpacity(0.15))]
                       ),
                     ),
+                  ),
+                ),
+              ),
+            ),
           );
         }
         else {
@@ -62,14 +75,20 @@ class UserAvatar extends StatelessWidget {
             ),
             child: ClipRRect(
               borderRadius: BorderRadius.circular(5.0),
+              child: Material(
+                color: Colors.transparent,
+                child: InkWell(
+                  onTap: onTap,
                   child: OverflowBox(
                     alignment: Alignment.center,
                     child: FittedBox(
-                  fit: BoxFit.fitWidth,
+                      fit: BoxFit.cover,
                       child: Image.memory(base64.decode(state.userInfo.avatarEncoded!)),
                     ),
                   )
                 ),
+              ),
+            ),
           );
         }
       },

lib/home/view/profile_page/profile_page.dart

@@ -1,20 +1,28 @@
 /*
  * @Author       : Linloir
  * @Date         : 2022-10-12 23:36:12
- * @LastEditTime : 2022-10-14 12:10:34
+ * @LastEditTime : 2022-10-20 11:45:15
  * @Description  : 
  */
 
+import 'dart:convert';
+
+import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 import 'package:tcp_client/common/avatar/avatar.dart';
 import 'package:tcp_client/common/username/username.dart';
+import 'package:tcp_client/home/cubit/home_cubit.dart';
 import 'package:tcp_client/home/view/profile_page/cubit/log_out_cubit.dart';
 import 'package:tcp_client/home/view/profile_page/cubit/log_out_state.dart';
 import 'package:tcp_client/home/view/profile_page/view/log_out_button.dart';
 import 'package:tcp_client/login/login_page.dart';
+import 'package:tcp_client/repositories/common_models/userinfo.dart';
 import 'package:tcp_client/repositories/local_service_repository/local_service_repository.dart';
+import 'package:tcp_client/repositories/tcp_repository/models/tcp_request.dart';
 import 'package:tcp_client/repositories/tcp_repository/tcp_repository.dart';
+import 'package:tcp_client/repositories/user_repository/user_repository.dart';
 
 class MyProfilePage extends StatelessWidget {
   const MyProfilePage({
@@ -62,7 +70,29 @@ class MyProfilePage extends StatelessWidget {
                 mainAxisAlignment: MainAxisAlignment.center,
                 crossAxisAlignment: CrossAxisAlignment.center,
                 children: [
-                  UserAvatar(userid: userID, size: 96,),
+                  UserAvatar(
+                    userid: userID, 
+                    size: 96,
+                    onTap: () async {
+                      var homeCubit = context.read<HomeCubit>();
+                      var userInfo = context.read<UserRepository>().getUserInfo(userid: userID);
+                      homeCubit.localServiceRepository.pickFile(FileType.image).then((img) async {
+                        if(img != null) {
+                          var pref = await SharedPreferences.getInstance();
+                          var token = pref.getInt('token');
+                          var newRequest = ModifyProfileRequest(
+                            userInfo: UserInfo(
+                              userid: userID,
+                              username: userInfo.userName,
+                              avatar: base64.encode(await img.readAsBytes())
+                            ),
+                            token: token
+                          );
+                          homeCubit.tcpRepository.pushRequest(newRequest);
+                        }
+                      });
+                    },
+                  ),
                   const SizedBox(height: 48,),
                   UserNameText(
                     userid: userID, 

lib/profile/cubit/user_profile_cubit.dart

@@ -1,7 +1,7 @@
 /*
  * @Author       : Linloir
  * @Date         : 2022-10-14 08:54:32
- * @LastEditTime : 2022-10-20 11:28:22
+ * @LastEditTime : 2022-10-20 11:30:46
  * @Description  : 
  */
 
@@ -24,7 +24,6 @@ class UserProfileCubit extends Cubit<UserProfileState> {
   final TCPRepository tcpRepository;
 
   Future<void> updateContactStatus() async {
-    var curUserId = (await SharedPreferences.getInstance()).getInt('userid');
     if(userID == (await SharedPreferences.getInstance()).getInt('userid')) {
       emit(const UserProfileState(status: ContactStatus.none));
       return;

lib/repositories/user_repository/user_repository.dart

@@ -1,7 +1,7 @@
 /*
  * @Author       : Linloir
  * @Date         : 2022-10-13 20:18:14
- * @LastEditTime : 2022-10-13 21:26:16
+ * @LastEditTime : 2022-10-20 11:50:26
  * @Description  : Repository to cache user info
  */
 
@@ -40,6 +40,12 @@ class UserRepository {
       _userInfoStreamController.add(response.userInfo!);
       localServiceRepository.storeUserInfo(userInfo: response.userInfo!);
     }
+    else if(response.type == TCPResponseType.modifyProfile && response.status == TCPResponseStatus.ok) {
+      response as ModifyProfileResponse;
+      users.update(response.userInfo!.userID, (value) => response.userInfo!, ifAbsent: () => response.userInfo!);
+      _userInfoStreamController.add(response.userInfo!);
+      localServiceRepository.storeUserInfo(userInfo: response.userInfo!);
+    }
   }
 
   //Fetch user info