yinmeng-ios/xplan-ios/Main/Room/View/Setting/View/XPRoomRoleViewController.m

//
//  XPRoomRoleViewController.m
//  xplan-ios
//
//  Created by 冯硕 on 2021/12/29.
//  管理员 黑名单

#import "XPRoomRoleViewController.h"
///Third
#import <Masonry/Masonry.h>
#import <NIMSDK/NIMSDK.h>
#import "XPMacro.h"
#import "XPRoomRoleTableViewCell.h"
#import "XPRoomRoleEmptyTableViewCell.h"
#import "GuildSuperAdminInfoModel.h"
#import "NSArray+Safe.h"
#import "AccountInfoStorage.h"
#import "Api+UserCard.h"

@interface XPRoomRoleViewController ()<UITableViewDelegate, UITableViewDataSource, XPRoomRoleTableViewCellDelegate>
///总的数据
@property (nonatomic,strong) NSMutableArray *originArray;
///需要显示的数据
@property (nonatomic,strong) NSMutableArray *datasource;
///列表
@property (nonatomic,strong) UITableView *tableView;
///最后一个
@property (nonatomic,strong) NIMChatroomMember *lastMember;
@end

@implementation XPRoomRoleViewController

- (void)viewDidLoad {
    [super viewDidLoad];
	[self initSubViews];
	[self initSubViewConstraints];
}

#pragma mark - Private Method
- (void)initSubViews {
	[self.view addSubview:self.tableView];
}

- (void)initSubViewConstraints {
	[self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.edges.mas_equalTo(self.view);
	}];
}

- (void)loadChatRoomRegularMemberList {
	NIMChatroomMemberRequest *request = [[NIMChatroomMemberRequest alloc] init];
	request.roomId = self.roomId;
	request.type = NIMChatroomFetchMemberTypeRegular;
	request.lastMember = self.lastMember;
	request.limit = 200;
	[[NIMSDK sharedSDK].chatroomManager fetchChatroomMembers:request completion:^(NSError * _Nullable error, NSArray<NIMChatroomMember *> * _Nullable members) {
		if (error == nil) {
			self.lastMember = members.lastObject;
			[members enumerateObjectsUsingBlock:^(NIMChatroomMember * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
					if (self.type == RoomRoleListType_Black) {
						if (obj.isInBlackList) {
							[self.datasource addObject:obj];
						}
					} else if(self.type == RoomRoleListType_Manager) {
						if (obj.type == NIMChatroomMemberTypeManager && ![self isRoomSuperAdmin:obj.userId]) {
							[self.datasource addObject:obj];
						}
					}
			}];
			
			[self.tableView reloadData];
			
			if (members.count > 0) {
				[self loadChatRoomRegularMemberList];
			}
		}
	}];
}

- (BOOL)isRoomSuperAdmin:(NSString *)uid {
	BOOL isSuperAdmin = NO;
	for (int i = 0; i< self.superAdmminList.count; i++) {
		GuildSuperAdminInfoModel * superAdminInfo = [self.superAdmminList safeObjectAtIndex1:i];
		if ([superAdminInfo.uid isEqualToString:uid]) {
			isSuperAdmin = YES;
			break;
		}
	}
	return isSuperAdmin;
}

#pragma mark - UITableViewDelegate And UITableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
	return self.datasource.count > 0 ? self.datasource.count : 1;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
	if (self.datasource.count > 0) {
		XPRoomRoleTableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:NSStringFromClass([XPRoomRoleTableViewCell class])];
		if (cell == nil) {
			cell = [[XPRoomRoleTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:NSStringFromClass([XPRoomRoleTableViewCell class])];
		}
		cell.delegate = self;
		cell.member = [self.datasource safeObjectAtIndex1:indexPath.row];
		if (indexPath.row == (self.datasource.count -1)) {
			cell.lineView.hidden = YES;
		} else {
			cell.lineView.hidden = NO;
		}
		return cell;
	}
	
	XPRoomRoleEmptyTableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:NSStringFromClass([XPRoomRoleEmptyTableViewCell class])];
	if (cell == nil) {
		cell = [[XPRoomRoleEmptyTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:NSStringFromClass([XPRoomRoleEmptyTableViewCell class])];
	}
	
	if (self.type == RoomRoleListType_Black) {
		cell.titleLabel.text = @"暂没有设置黑名单";
	} else {
		cell.titleLabel.text = @"暂没有设置管理员";
	}
	return cell;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
	if (self.datasource.count > 0) {
		return 55;
	}
	
	return KScreenHeight - kNavigationHeight;
}

#pragma mark - XPRoomRoleTableViewCellDelegate
- (void)xPRoomRoleTableViewCell:(NSString *)view didClickMember:(NIMChatroomMember *)member {
	if (self.type == RoomRoleListType_Black) {
		NIMChatroomMemberUpdateRequest *request = [[NIMChatroomMemberUpdateRequest alloc]init];
		request.roomId = self.roomId;
		request.userId = member.userId;
		request.enable = NO;
		[[NIMSDK sharedSDK].chatroomManager updateMemberBlack:request completion:^(NSError * _Nullable error) {
			if (error == nil) {
				[self.datasource removeObject:member];
				[self.tableView reloadData];
			}
		}];
	} else if(self.type == RoomRoleListType_Manager) {
        NSString *uid = [AccountInfoStorage instance].getUid;
        if ([self isRoomSuperAdmin:uid]) {
            [Api superAdminHandleUser:^(BaseModel * _Nullable data, NSInteger code, NSString * _Nullable msg) {
                if (code == 200) {
                    [self.datasource removeObject:member];
                    [self.tableView reloadData];
                }else{
                    [self showErrorToast:msg];
                }
            } roomUid:self.roomUid targetUid:member.userId opt:@"1" isSet:@(NO)];
        }else{
            NIMChatroomMemberUpdateRequest *request = [[NIMChatroomMemberUpdateRequest alloc]init];
            request.roomId = self.roomId;
            request.userId = member.userId;
            request.enable = NO;
            [[NIMSDK sharedSDK].chatroomManager markMemberManager:request completion:^(NSError * _Nullable error) {
                if (error == nil) {
                    [self.datasource removeObject:member];
                    [self.tableView reloadData];
                }else{
                    [self showErrorToast:error.localizedDescription];
                }
            }];
        }
	}
}


#pragma mark - Getters And Setters
- (void)setType:(RoomRoleListType)type {
	_type = type;
	if (_type == RoomRoleListType_Black) {
		self.title = @"黑名单";
	} else {
		self.title = @"管理员";
	}
	[self loadChatRoomRegularMemberList];
}

- (UITableView *)tableView {
	if (!_tableView) {
		_tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
		_tableView.delegate = self;
		_tableView.dataSource = self;
		_tableView.tableFooterView = [UIView new];
		_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
		_tableView.backgroundColor = [UIColor clearColor];
		_tableView.rowHeight = 60;
		if (@available(iOS 11.0, *)) {
			_tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
		}
		[_tableView registerClass:[XPRoomRoleTableViewCell class] forCellReuseIdentifier:NSStringFromClass([XPRoomRoleTableViewCell class])];
		[_tableView registerClass:[XPRoomRoleEmptyTableViewCell class] forCellReuseIdentifier:NSStringFromClass([XPRoomRoleEmptyTableViewCell class])];
	}
	return _tableView;
}

- (NSMutableArray *)datasource {
	if (!_datasource) {
		_datasource = [NSMutableArray array];
	}
	return _datasource;
}

@end