feat(mobile-next): 导入官方 openim-flutter-demo 固定基线 3.8.3-patch.3 并完成双构建

- 上游: github.com/OpenIMSDK/openim-flutter-demo tag 3.8.3-patch.3 commit b3dfdb1e8aaeaaf6f0793e10cadd20d5c184a31f - 并行目录 mobile-next/ 原样导入（含 LICENSE），不覆盖现网 mobile/ - 锁定 Flutter 3.24.5 / Dart 3.5.4 / JDK 17 / Gradle 7.6.3 / AGP 7.3.1 - 实测 Android debug 与 release 构建均成功（见 docs/mobile-next-baseline-import.md） - 本提交可单独回退：git revert 1db1229（重写前） Co-authored-by: multica-agent <github@multica.ai>
2026-08-19 15:24:33 +08:00
parent fa8584a73f
commit 8046ec7483
767 changed files with 57658 additions and 0 deletions
@@ -0,0 +1,140 @@
+import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
+import 'package:get/get.dart';
+import 'package:openim/routes/app_navigator.dart';
+import 'package:openim_common/openim_common.dart';
+
+import '../../../core/controller/im_controller.dart';
+import '../../home/home_logic.dart';
+
+class GroupRequestsLogic extends GetxController {
+  final imLogic = Get.find<IMController>();
+  final homeLogic = Get.find<HomeLogic>();
+  final list = <GroupApplicationInfo>[].obs;
+  final groupList = <String, GroupInfo>{}.obs;
+  final memberList = <GroupMembersInfo>[].obs;
+  final userInfoList = <UserInfo>[].obs;
+
+  @override
+  void onReady() {
+    getApplicationList();
+    getJoinedGroup();
+    super.onReady();
+  }
+
+  @override
+  void onInit() {
+    imLogic.groupApplicationChangedSubject.listen((info) {
+      getApplicationList();
+    });
+    super.onInit();
+  }
+
+  @override
+  void onClose() {
+    homeLogic.getUnhandledGroupApplicationCount();
+    super.onClose();
+  }
+
+  bool isInvite(GroupApplicationInfo info) {
+    if (info.joinSource == 2) {
+      return info.inviterUserID != null && info.inviterUserID!.isNotEmpty;
+    }
+    return false;
+  }
+
+  getApplicationList() async {
+    final list = await LoadingView.singleton.wrap(asyncFunction: () async {
+      final list = await Future.wait([
+        OpenIM.iMManager.groupManager.getGroupApplicationListAsRecipient(),
+        OpenIM.iMManager.groupManager.getGroupApplicationListAsApplicant(),
+      ]);
+
+      final allList = <GroupApplicationInfo>[];
+      allList
+        ..addAll(list[0])
+        ..addAll(list[1]);
+
+      allList.sort((a, b) {
+        if (a.reqTime! > b.reqTime!) {
+          return -1;
+        } else if (a.reqTime! < b.reqTime!) {
+          return 1;
+        }
+        return 0;
+      });
+
+      var map = <String, List<String>>{};
+      var inviterList = <String>[];
+
+      var haveReadList = DataSp.getHaveReadUnHandleGroupApplication();
+      haveReadList ??= <String>[];
+      for (var a in list[0]) {
+        var id = IMUtils.buildGroupApplicationID(a);
+        if (!haveReadList.contains(id)) {
+          haveReadList.add(id);
+        }
+      }
+      DataSp.putHaveReadUnHandleGroupApplication(haveReadList);
+
+      var groupIDList = <String>[];
+
+      for (var a in allList) {
+        if (isInvite(a)) {
+          if (!map.containsKey(a.groupID)) {
+            map[a.groupID!] = [a.inviterUserID!];
+          } else {
+            if (!map[a.groupID!]!.contains(a.inviterUserID!)) {
+              map[a.groupID!]!.add(a.inviterUserID!);
+            }
+          }
+          if (!inviterList.contains(a.inviterUserID!)) {
+            inviterList.add(a.inviterUserID!);
+          }
+        }
+      }
+
+      if (map.isNotEmpty) {
+        await Future.wait(map.entries.map((e) => OpenIM.iMManager.groupManager
+            .getGroupMembersInfo(groupID: e.key, userIDList: e.value)
+            .then((list) => memberList.assignAll(list))));
+      }
+
+      if (inviterList.isNotEmpty) {
+        await OpenIM.iMManager.userManager
+            .getUsersInfo(userIDList: inviterList)
+            .then((list) => userInfoList.assignAll(list.map((e) => e.simpleUserInfo).toList()));
+      }
+
+      return allList;
+    });
+
+    this.list.assignAll(list);
+  }
+
+  void getJoinedGroup() {
+    OpenIM.iMManager.groupManager.getJoinedGroupList().then((list) {
+      var map = <String, GroupInfo>{};
+      for (var e in list) {
+        map[e.groupID] = e;
+      }
+      groupList.addAll(map);
+    });
+  }
+
+  String getGroupName(GroupApplicationInfo info) => info.groupName ?? groupList[info.groupID]?.groupName ?? '';
+
+  String getInviterNickname(GroupApplicationInfo info) =>
+      (getMemberInfo(info.inviterUserID!)?.nickname) ?? (getUserInfo(info.inviterUserID!)?.nickname) ?? '-';
+
+  GroupMembersInfo? getMemberInfo(inviterUserID) => memberList.firstWhereOrNull((e) => e.userID == inviterUserID);
+
+  UserInfo? getUserInfo(inviterUserID) => userInfoList.firstWhereOrNull((e) => e.userID == inviterUserID);
+
+  void handle(GroupApplicationInfo info) async {
+    var result = await AppNavigator.startProcessGroupRequests(applicationInfo: info);
+    if (result is int) {
+      info.handleResult = result;
+      list.refresh();
+    }
+  }
+}