peko-ios/YuMi/Modules/YMMessage/View/SessionList/SessionListCell.m

//
//  SessionListCell.m
//  YUMI
//
//  Created by zu on 2021/11/26.
//

#import "SessionListCell.h"
#import "NIMBadgeView.h"
#import "NetImageView.h"
#import "NIMMessageUtils.h"
#import "NIMTimeUtils.h"
#import "UIView+NIM.h"
#import "QEmotionHelper.h"
#import "DJDKMIMOMColor.h"

#import <Masonry/Masonry.h>

@interface SessionListCell()

@property (nonatomic,strong) NetImageView *avatarImageView;

@property (nonatomic,strong) UILabel *nameLabel;

@property (nonatomic,strong)  YYLabel*messageLabel;

@property (nonatomic,strong) UILabel *timeLabel;

@property (nonatomic,strong) NIMBadgeView *badgeView;

@property (nonatomic,strong) UIView *divider;

@end

@implementation SessionListCell

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(nullable NSString *)reuseIdentifier {
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        self.backgroundColor = UIColor.clearColor;
        self.selectionStyle = UITableViewCellSelectionStyleNone;
        [self initView];
        [self initLayout];
    }
    return self;
}

- (void)renderWithSession:(NIMRecentSession *)recent {
    NIMUser *user = [[NIMSDK sharedSDK].userManager userInfo:recent.session.sessionId];
    self.avatarImageView.image = nil;
    self.nameLabel.text = @"";
	if (user.userInfo == nil) {
		NSString * uid = recent.session.sessionId;
		if (uid > 0) {
			NSArray * uids = @[uid];
			[[NIMSDK sharedSDK].userManager fetchUserInfos:uids completion:^(NSArray<NIMUser *> * _Nullable users, NSError * _Nullable error) {
				if (error == nil) {
					NIMUser * userInfo = users.firstObject;
					self.nameLabel.text = userInfo.userInfo.nickName;
					NSString *avatarUrl = userInfo.userInfo.avatarUrl;
                    [self.avatarImageView loadImageWithUrl:avatarUrl completion:^(UIImage * _Nullable image, NSURL * _Nonnull url) {
                        self.avatarImageView.image = image;
                    }];
					[self.nameLabel sizeToFit];
				}
			}];
		}
	} else {
		NSString *avatarUrl = user.userInfo.avatarUrl;
		self.nameLabel.text = user.userInfo.nickName;
        [self.avatarImageView loadImageWithUrl:avatarUrl completion:^(UIImage * _Nullable image, NSURL * _Nonnull url) {
            self.avatarImageView.image = image;
        }];
		[self.nameLabel sizeToFit];
	}
    NSString *messageTitle = [NIMMessageUtils messageContent:recent.lastMessage];
    NSMutableAttributedString *messageAtt = [[QEmotionHelper sharedEmotionHelper]attributedStringByText:messageTitle font:self.messageLabel.font];
    self.messageLabel.attributedText = messageAtt;
 
  
    if (recent.lastMessage) {
        self.timeLabel.text = [NIMTimeUtils showTime:recent.lastMessage.timestamp showDetail:NO];
    } else {
        NSTimeInterval timeSecond = recent.updateTime / 1000.0;
        self.timeLabel.text = [NIMTimeUtils showTime:timeSecond showDetail:NO];
    }
    [self.timeLabel sizeToFit];
    if (recent.unreadCount) {
        self.badgeView.hidden = NO;
        self.badgeView.badgeValue = @(recent.unreadCount).stringValue;
    } else {
        self.badgeView.hidden = YES;
    }

	NIMStickTopSessionInfo * topInfo = [self.stickTopMessages objectForKey:recent.session];
	if (topInfo && topInfo.session.sessionId.integerValue == recent.session.sessionId.integerValue) {
		self.backgroundColor = [DJDKMIMOMColor colorWithHexString:@"#E5EFFC"];
	} else {
		self.backgroundColor = [UIColor clearColor];
	}
}

- (void)initView {
    [self.contentView addSubview:self.avatarImageView];
    [self.contentView addSubview:self.nameLabel];
    [self.contentView addSubview:self.messageLabel];
    [self.contentView addSubview:self.timeLabel];
    [self.contentView addSubview:self.badgeView];
    [self.contentView addSubview:self.divider];
}

- (void)initLayout {
    [self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.mas_equalTo(self.contentView);
        make.leading.mas_equalTo(15);
        make.height.width.mas_equalTo(45);
    }];
    
    [self.nameLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.bottom.mas_equalTo(self.avatarImageView.mas_centerY).offset(-2);
        make.leading.mas_equalTo(self.avatarImageView.mas_trailing).offset(15);
    }];
    
    [self.messageLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.leading.mas_equalTo(self.nameLabel);
		make.top.mas_equalTo(self.avatarImageView.mas_centerY).offset(2);
        make.trailing.mas_equalTo(self.timeLabel.mas_leading).offset(-15);
    }];
    
    [self.timeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.bottom.mas_equalTo(self).offset(-15);
        make.trailing.mas_equalTo(self).offset(-15);
    }];
    
    [self.divider mas_makeConstraints:^(MASConstraintMaker *make) {
        make.trailing.mas_equalTo (-15);
        make.leading.mas_equalTo(self.nameLabel);
        make.bottom.mas_equalTo(self);
        make.height.mas_equalTo(0.5f);
    }];
   
}

- (void)layoutSubviews {
    [super layoutSubviews];
    self.badgeView.nim_right = isMSRTL() ? 15 + self.badgeView.mj_w : self.nim_width - 15;
    self.badgeView.nim_top = 20;
}

- (NetImageView *)avatarImageView {
    if (!_avatarImageView) {
        NetImageConfig *config = [[NetImageConfig alloc]init];
        config.placeHolder = [UIImageConstant defaultAvatarPlaceholder];
        config.radius = CGFLOAT_MAX;
        config.imageType = ImageTypeUserIcon;
        _avatarImageView = [[NetImageView alloc] initWithConfig:config];
        _avatarImageView.layer.masksToBounds = YES;
        _avatarImageView.layer.cornerRadius = 45.f / 2;
    }
    return _avatarImageView;
}

- (UILabel *)nameLabel {
    if (!_nameLabel) {
        _nameLabel = [[UILabel alloc] initWithFrame:CGRectZero];
        _nameLabel.backgroundColor = [UIColor clearColor];
        _nameLabel.font = [UIFont systemFontOfSize:15.f weight:UIFontWeightMedium];
        _nameLabel.textColor = DJDKMIMOMColor.mainTextColor;
    }
    return _nameLabel;
}

- (YYLabel *)messageLabel {
    if (!_messageLabel) {
        _messageLabel = [[YYLabel alloc] initWithFrame:CGRectZero];
        _messageLabel.backgroundColor = [UIColor clearColor];
        _messageLabel.font = [UIFont systemFontOfSize:13.f];
        _messageLabel.textColor = DJDKMIMOMColor.secondTextColor;
    }
    return _messageLabel;
}

- (UILabel *)timeLabel {
    if (!_timeLabel) {
        _timeLabel = [[UILabel alloc] initWithFrame:CGRectZero];
        _timeLabel.backgroundColor = [UIColor clearColor];
        _timeLabel.font = [UIFont systemFontOfSize:12.f weight:UIFontWeightLight];
        _timeLabel.textColor = DJDKMIMOMColor.textThirdColor;
        [_timeLabel setContentHuggingPriority:UILayoutPriorityRequired forAxis:UILayoutConstraintAxisHorizontal];
        [_timeLabel setContentCompressionResistancePriority:UILayoutPriorityRequired forAxis:UILayoutConstraintAxisHorizontal];
    }
    return _timeLabel;
}

- (NIMBadgeView *)badgeView {
    if (!_badgeView) {
        _badgeView = [NIMBadgeView viewWithBadgeTip:@""];
    }
    return _badgeView;
}

- (UIView *)divider {
    if (!_divider) {
        _divider = [[UIView alloc]init];
        _divider.backgroundColor = [DJDKMIMOMColor dividerColor];
		_divider.hidden = YES;
    }
    return _divider;
}

@end