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TUIKit/TUIGroup/BaseDataProvider/TUISettingAdminDataProvider.m

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+//
+//  TUISettingAdminDataProvider.m
+//  TUIGroup
+//
+//  Created by harvy on 2021/12/28.
+//  Copyright © 2023 Tencent. All rights reserved.
+//
+
+#import "TUISettingAdminDataProvider.h"
+#import <ImSDK_Plus/ImSDK_Plus.h>
+#import <TIMCommon/TIMDefine.h>
+#import "TUIMemberInfoCellData.h"
+
+@interface TUISettingAdminDataProvider ()
+
+@property(nonatomic, strong) NSMutableArray *datas;
+
+@property(nonatomic, strong) NSMutableArray *owners;
+@property(nonatomic, strong) NSMutableArray *admins;
+
+@end
+
+@implementation TUISettingAdminDataProvider
+
+- (void)removeAdmin:(NSString *)userID callback:(void (^)(int, NSString *))callback {
+    __weak typeof(self) weakSelf = self;
+    [V2TIMManager.sharedInstance setGroupMemberRole:self.groupID
+        member:userID
+        newRole:V2TIM_GROUP_MEMBER_ROLE_MEMBER
+        succ:^{
+          TUIMemberInfoCellData *exist = [self existAdmin:userID];
+          if (exist) {
+              [weakSelf.admins removeObject:exist];
+          }
+
+          if (callback) {
+              callback(0, nil);
+          }
+        }
+        fail:^(int code, NSString *desc) {
+          if (callback) {
+              callback(code, desc);
+          }
+        }];
+}
+
+- (void)settingAdmins:(NSArray<TUIUserModel *> *)userModels callback:(void (^)(int, NSString *))callback;
+{
+    NSMutableArray *validUsers = [NSMutableArray array];
+    for (TUIUserModel *user in userModels) {
+        TUIMemberInfoCellData *exist = [self existAdmin:user.userId];
+        if (!exist) {
+            TUIMemberInfoCellData *data = [[TUIMemberInfoCellData alloc] init];
+            data.identifier = user.userId;
+            data.name = user.name;
+            data.avatarUrl = user.avatar;
+            [validUsers addObject:data];
+        }
+    }
+
+    if (validUsers.count == 0) {
+        if (callback) {
+            callback(0, nil);
+        }
+        return;
+    }
+
+    if (self.admins.count + validUsers.count > 11) {
+        if (callback) {
+            callback(-1, @"The number of administrator must be less than ten");
+        }
+        return;
+    }
+
+    __block int errorCode = 0;
+    __block NSString *errorMsg = nil;
+    NSMutableArray *results = [NSMutableArray array];
+
+    dispatch_group_t group = dispatch_group_create();
+    for (TUIMemberInfoCellData *data in validUsers) {
+        dispatch_group_enter(group);
+        [V2TIMManager.sharedInstance setGroupMemberRole:self.groupID
+            member:data.identifier
+            newRole:V2TIM_GROUP_MEMBER_ROLE_ADMIN
+            succ:^{
+              [results addObject:data];
+              dispatch_group_leave(group);
+            }
+            fail:^(int code, NSString *desc) {
+              if (errorCode == 0) {
+                  errorCode = code;
+                  errorMsg = desc;
+              }
+              dispatch_group_leave(group);
+            }];
+    }
+
+    __weak typeof(self) weakSelf = self;
+    dispatch_group_notify(group, dispatch_get_main_queue(), ^{
+      [weakSelf.admins addObjectsFromArray:results];
+      if (callback) {
+          callback(errorCode, errorMsg);
+      }
+    });
+}
+
+- (void)loadData:(void (^)(int, NSString *))callback {
+    {
+        TUIMemberInfoCellData *add = [[TUIMemberInfoCellData alloc] init];
+        add.style = TUIMemberInfoCellStyleAdd;
+        add.name = TIMCommonLocalizableString(TUIKitGroupAddAdmins);
+        add.avatar = TUIGroupCommonBundleImage(@"icon_add");
+        [self.admins addObject:add];
+    }
+
+    __weak typeof(self) weakSelf = self;
+
+    __block int errorCode = 0;
+    __block NSString *errorMsg = nil;
+
+    dispatch_group_t group = dispatch_group_create();
+    dispatch_group_enter(group);
+    [V2TIMManager.sharedInstance getGroupMemberList:self.groupID
+        filter:V2TIM_GROUP_MEMBER_FILTER_OWNER
+        nextSeq:0
+        succ:^(uint64_t nextSeq, NSArray<V2TIMGroupMemberFullInfo *> *memberList) {
+          for (V2TIMGroupMemberFullInfo *info in memberList) {
+              TUIMemberInfoCellData *cellData = [[TUIMemberInfoCellData alloc] init];
+              cellData.identifier = info.userID;
+              cellData.name = (info.nameCard ?: info.nickName) ?: info.userID;
+              cellData.avatarUrl = info.faceURL;
+              if (info.role == V2TIM_GROUP_MEMBER_ROLE_SUPER) {
+                  [weakSelf.owners addObject:cellData];
+              }
+          }
+
+          dispatch_group_leave(group);
+        }
+        fail:^(int code, NSString *desc) {
+          if (errorCode == 0) {
+              errorCode = code;
+              errorMsg = desc;
+          }
+          dispatch_group_leave(group);
+        }];
+
+    dispatch_group_enter(group);
+    [V2TIMManager.sharedInstance getGroupMemberList:self.groupID
+        filter:V2TIM_GROUP_MEMBER_FILTER_ADMIN
+        nextSeq:0
+        succ:^(uint64_t nextSeq, NSArray<V2TIMGroupMemberFullInfo *> *memberList) {
+          for (V2TIMGroupMemberFullInfo *info in memberList) {
+              TUIMemberInfoCellData *cellData = [[TUIMemberInfoCellData alloc] init];
+              cellData.identifier = info.userID;
+              cellData.name = (info.nameCard ?: info.nickName) ?: info.userID;
+              cellData.avatarUrl = info.faceURL;
+              if (info.role == V2TIM_GROUP_MEMBER_ROLE_ADMIN) {
+                  [weakSelf.admins addObject:cellData];
+              }
+          }
+          dispatch_group_leave(group);
+        }
+        fail:^(int code, NSString *desc) {
+          if (errorCode == 0) {
+              errorCode = code;
+              errorMsg = desc;
+          }
+          dispatch_group_leave(group);
+        }];
+
+    dispatch_group_notify(group, dispatch_get_main_queue(), ^{
+      weakSelf.datas = [NSMutableArray arrayWithArray:@[ weakSelf.owners, weakSelf.admins ]];
+      if (callback) {
+          callback(errorCode, errorMsg);
+      }
+    });
+}
+
+- (TUIMemberInfoCellData *)existAdmin:(NSString *)userID {
+    TUIMemberInfoCellData *exist = nil;
+    for (TUIMemberInfoCellData *data in self.admins) {
+        if ([data.identifier isEqual:userID]) {
+            exist = data;
+            break;
+        }
+    }
+
+    return exist;
+}
+
+- (NSMutableArray *)datas {
+    if (_datas == nil) {
+        _datas = [NSMutableArray array];
+    }
+    return _datas;
+}
+
+- (NSMutableArray *)owners {
+    if (_owners == nil) {
+        _owners = [NSMutableArray array];
+    }
+    return _owners;
+}
+
+- (NSMutableArray *)admins {
+    if (_admins == nil) {
+        _admins = [NSMutableArray array];
+    }
+    return _admins;
+}
+
+@end