✨ 用户头像处理

lib/app/api/user_api.dart

@@ -1,7 +1,7 @@
 import 'package:flutter_unit/app/res/path_unit.dart';
 import 'package:flutter_unit/app/utils/http_utils/http_util.dart';
 import 'package:flutter_unit/app/utils/http_utils/result_bean.dart';
-import 'package:flutter_unit/model/user.dart';
+import 'package:flutter_unit/user_system/model/user.dart';
 
 /// create by 张风捷特烈 on 2021/1/17
 /// contact me by email 1981462002@qq.com

lib/app/router/unit_router.dart

@@ -8,8 +8,8 @@ import 'package:flutter_unit/views/pages/category/collect_page.dart';
 import 'package:flutter_unit/views/pages/gallery/gallery_page.dart';
 import 'package:flutter_unit/views/pages/issues_point/issues_detail.dart';
 import 'package:flutter_unit/views/pages/issues_point/issues_point_page.dart';
-import 'package:flutter_unit/views/pages/login/login_page.dart';
-import 'package:flutter_unit/views/pages/register/register_page.dart';
+import 'package:flutter_unit/user_system/pages/login/login_page.dart';
+import 'package:flutter_unit/user_system/pages/register/register_page.dart';
 import 'package:flutter_unit/views/pages/search/serach_page.dart';
 import 'package:flutter_unit/views/pages/setting/code_style_setting.dart';
 import 'package:flutter_unit/views/pages/setting/font_setting.dart';

lib/blocs/authentic/event.dart

@@ -1,6 +1,6 @@
 import 'package:equatable/equatable.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_unit/model/user.dart';
+import 'package:flutter_unit/user_system/model/user.dart';
 
 
 

lib/blocs/authentic/state.dart

@@ -1,6 +1,6 @@
 
 import 'package:equatable/equatable.dart';
-import 'package:flutter_unit/model/user.dart';
+import 'package:flutter_unit/user_system/model/user.dart';
 
 
 

lib/user_system/bloc/login/bloc.dart

@@ -4,7 +4,7 @@ import 'package:flutter_unit/app/api/user_api.dart';
 import 'package:flutter_unit/app/utils/http_utils/result_bean.dart';
 import 'package:flutter_unit/blocs/authentic/bloc.dart';
 import 'package:flutter_unit/blocs/authentic/event.dart';
-import 'package:flutter_unit/model/user.dart';
+import 'package:flutter_unit/user_system/model/user.dart';
 
 import 'event.dart';
 import 'state.dart';

lib/user_system/bloc/login/state.dart

@@ -1,5 +1,5 @@
 import 'package:equatable/equatable.dart';
-import 'package:flutter_unit/model/user.dart';
+import 'package:flutter_unit/user_system/model/user.dart';
 
 /// create by 张风捷特烈 on 2020-03-03
 /// contact me by email 1981462002@qq.com

lib/user_system/model/user.dart

@@ -14,11 +14,12 @@ import 'package:equatable/equatable.dart';
 
 class User extends Equatable{
   final String username;
+  final String userAvatar;
   final String email;
   final String roles;
   final int userId;
 
-  const User({this.username, this.email, this.roles, this.userId});
+  const User({this.username, this.email, this.roles, this.userId,this.userAvatar});
 
   factory User.fromJson(Map<String, dynamic> map) {
     return User(
@@ -26,11 +27,12 @@ class User extends Equatable{
       email: map['email'],
       roles: map['roles'],
       userId: map['userId'],
+      userAvatar: map['userAvatar'],
     );
   }
 
   bool get isHonour => roles.contains('honour');
 
   @override
-  List<Object> get props => [username,email,roles,userId];
+  List<Object> get props => [username,email,roles,userId,userAvatar];
 }

lib/user_system/pages/login/login_form.dart

@@ -4,9 +4,9 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_unit/app/res/toly_icon.dart';
 import 'package:flutter_unit/app/router/unit_router.dart';
 import 'package:flutter_unit/app/utils/Toast.dart';
-import 'package:flutter_unit/blocs/login/bloc.dart';
-import 'package:flutter_unit/blocs/login/event.dart';
-import 'package:flutter_unit/blocs/login/state.dart';
+import 'package:flutter_unit/user_system/bloc/login/bloc.dart';
+import 'package:flutter_unit/user_system/bloc/login/event.dart';
+import 'package:flutter_unit/user_system/bloc/login/state.dart';
 import 'package:flutter_unit/views/components/permanent/feedback_widget.dart';
 
 class LoginFrom extends StatefulWidget {

lib/user_system/pages/login/login_page.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_unit/views/pages/register/arc_clipper.dart';
+import 'package:flutter_unit/user_system/pages/register/arc_clipper.dart';
 import 'login_form.dart';
 
 /// create by 张风捷特烈 on 2020/4/24

lib/user_system/pages/register/register_page.dart

@@ -5,11 +5,11 @@ import 'package:flutter_unit/app/utils/Toast.dart';
 import 'package:flutter_unit/app/utils/http_utils/result_bean.dart';
 import 'package:flutter_unit/blocs/authentic/bloc.dart';
 import 'package:flutter_unit/blocs/authentic/state.dart';
-import 'package:flutter_unit/blocs/login/bloc.dart';
-import 'package:flutter_unit/blocs/login/event.dart';
-import 'package:flutter_unit/blocs/register/bloc.dart';
-import 'package:flutter_unit/blocs/register/event.dart';
-import 'package:flutter_unit/blocs/register/state.dart';
+import 'package:flutter_unit/user_system/bloc/login/bloc.dart';
+import 'package:flutter_unit/user_system/bloc/login/event.dart';
+import 'package:flutter_unit/user_system/bloc/register/bloc.dart';
+import 'package:flutter_unit/user_system/bloc/register/event.dart';
+import 'package:flutter_unit/user_system/bloc/register/state.dart';
 import 'package:flutter_unit/views/components/permanent/icon_input.dart';
 
 import 'arc_clipper.dart';

lib/views/pages/app/bloc_wrapper.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_unit/blocs/authentic/bloc.dart';
-import 'package:flutter_unit/blocs/login/bloc.dart';
-import 'package:flutter_unit/blocs/register/bloc.dart';
+import 'package:flutter_unit/user_system/bloc/login/bloc.dart';
+import 'package:flutter_unit/user_system/bloc/register/bloc.dart';
 import 'package:flutter_unit/model/enums.dart';
 import 'package:flutter_unit/blocs/bloc_exp.dart';
 import 'package:flutter_unit/repositories/impl/catagory_db_repository.dart';

lib/views/pages/app/unit_navigation.dart

@@ -7,7 +7,7 @@ import 'package:flutter_unit/views/pages/app/unit_bottom_bar.dart';
 import 'package:flutter_unit/views/pages/category/collect_page.dart';
 import 'package:flutter_unit/views/pages/category/home_right_drawer.dart';
 import 'package:flutter_unit/views/pages/gallery/gallery_unit.dart';
-import 'package:flutter_unit/views/pages/me/me_page.dart';
+import 'package:flutter_unit/views/pages/user/user_page.dart';
 import 'package:flutter_unit/views/pages/widget_home/home_drawer.dart';
 import 'package:flutter_unit/views/pages/widget_home/home_page.dart';
 
@@ -52,7 +52,7 @@ class _UnitNavigationState extends State<UnitNavigation> {
               HomePage(),
               GalleryUnit(),
               CollectPage(),
-              MePage(),
+              UserPage(),
             ],
           ),
         ),

lib/views/pages/gallery/base/draw_picture.dart

@@ -25,7 +25,7 @@ class _DrawPictureState extends State<DrawPicture> {
 
   void _loadImage() async {
     _image = await loadImageFromAssets('assets/images/sabar.webp');
-    setState(() {});
+    if (mounted) setState(() {});
   }
 
   //读取 assets 中的图片
@@ -51,11 +51,10 @@ class PaperPainter extends CustomPainter {
 
   final ui.Image image;
 
-  PaperPainter(this.image) {
-    _paint = Paint()
-      ..filterQuality = FilterQuality.high
-      ..color = Colors.black.withAlpha(180);
-  }
+  PaperPainter(this.image)
+      : _paint = Paint()
+          ..filterQuality = FilterQuality.high
+          ..color = Colors.black.withAlpha(180);
 
   @override
   void paint(Canvas canvas, Size size) {
@@ -65,7 +64,7 @@ class PaperPainter extends CustomPainter {
   }
 
   void _drawLine(Size size, Canvas canvas) {
-    _paint..color = Color(0xFFF0F0F0);
+    _paint..color = const Color(0xFFF0F0F0);
     double step = 10.0;
     for (int i = 1; i <= size.height / step; i++) {
       canvas.drawLine(Offset(step * i, 0), Offset(0, step * i), _paint);

lib/views/pages/user/user_page.dart

@@ -1,3 +1,5 @@
+import 'dart:ui';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_unit/app/router/unit_router.dart';
@@ -13,7 +15,7 @@ import 'page_item.dart';
 /// contact me by email 1981462002@qq.com
 /// 说明:
 
-class MePage extends StatelessWidget {
+class UserPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -33,15 +35,8 @@ class MePage extends StatelessWidget {
             Positioned(
               bottom: 0,
               left: 40,
-              child: FeedbackWidget(
-                onEnd: () {
-                  Navigator.of(context).pushNamed(UnitRouter.login);
-                },
-                child: CircleImage(
-                  size: 80,
-                  shadowColor: Theme.of(context).primaryColor.withAlpha(33),
-                  image: AssetImage("assets/images/icon_head.webp"),
-                ),
+              child: BlocBuilder<AuthenticBloc, AuthenticState>(
+                builder: _buildAvatarByState,
               ),
             ),
             Positioned(
@@ -73,4 +68,29 @@ class MePage extends StatelessWidget {
       style: TextStyle(fontSize: 18, color: Theme.of(context).primaryColor),
     );
   }
+
+  Widget _buildAvatarByState(BuildContext context, AuthenticState state) {
+    if (state is AuthSuccess) {
+      return FeedbackWidget(
+        onEnd: () {
+          // Navigator.of(context).pushNamed(UnitRouter.login);
+        },
+        child: CircleImage(
+          size: 80,
+          shadowColor: Theme.of(context).primaryColor.withAlpha(33),
+          image: NetworkImage(state.user.userAvatar),
+        ),
+      );
+    }
+    return FeedbackWidget(
+      onEnd: () {
+        Navigator.of(context).pushNamed(UnitRouter.login);
+      },
+      child: CircleImage(
+        size: 80,
+        shadowColor: Theme.of(context).primaryColor.withAlpha(33),
+        image: AssetImage("assets/images/icon_head.webp"),
+      ),
+    );
+  }
 }