✨ Channel organize

lib/widgets/account/account_avatar.dart

@@ -15,7 +15,8 @@ class AccountAvatar extends StatelessWidget {
     bool isEmpty = content == null;
     if (content is String) {
       direct = content.startsWith('http');
-      isEmpty = content.endsWith('/api/attachments/0');
+      if (!isEmpty) isEmpty = content.isEmpty;
+      if (!isEmpty) isEmpty = content.endsWith('/api/attachments/0');
     }
 
     return CircleAvatar(

lib/widgets/account/friend_select.dart

@@ -0,0 +1,81 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:solian/models/account.dart';
+import 'package:solian/models/friendship.dart';
+import 'package:solian/providers/auth.dart';
+import 'package:solian/providers/friend.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
+
+class FriendSelect extends StatefulWidget {
+  final String title;
+  final Widget? Function(Account item)? trailingBuilder;
+
+  const FriendSelect({super.key, required this.title, this.trailingBuilder});
+
+  @override
+  State<FriendSelect> createState() => _FriendSelectState();
+}
+
+class _FriendSelectState extends State<FriendSelect> {
+  int _accountId = 0;
+
+  List<Friendship> _friends = List.empty(growable: true);
+
+  getFriends() async {
+    final AuthProvider auth = Get.find();
+    final prof = await auth.getProfile();
+    _accountId = prof.body['id'];
+
+    final FriendProvider provider = Get.find();
+    final resp = await provider.listFriendshipWithStatus(1);
+
+    setState(() {
+      _friends.addAll(resp.body
+          .map((e) => Friendship.fromJson(e))
+          .toList()
+          .cast<Friendship>());
+    });
+  }
+
+  @override
+  void initState() {
+    super.initState();
+
+    getFriends();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      height: MediaQuery.of(context).size.height * 0.85,
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(
+            widget.title,
+            style: Theme.of(context).textTheme.headlineSmall,
+          ).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
+          Expanded(
+            child: ListView.builder(
+              itemCount: _friends.length,
+              itemBuilder: (context, index) {
+                var element = _friends[index].getOtherside(_accountId);
+                return ListTile(
+                  title: Text(element.nick),
+                  subtitle: Text(element.name),
+                  leading: AccountAvatar(content: element.avatar),
+                  trailing: widget.trailingBuilder != null
+                      ? widget.trailingBuilder!(element)
+                      : null,
+                  onTap: () {
+                    Navigator.pop(context, element);
+                  },
+                );
+              },
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}