//
//  KBAIMessageCell.m
//  keyBoard
//
//  Created by Mac on 2026/1/28.
//

#import "KBAIMessageCell.h"
#import <Masonry/Masonry.h>
#import <SDWebImage/SDWebImage.h>

@interface KBAIMessageCell ()

@property (nonatomic, strong, readwrite) UIImageView *avatarImageView;
@property (nonatomic, strong, readwrite) UILabel *nameLabel;
@property (nonatomic, strong, readwrite) UILabel *contentLabel;
@property (nonatomic, strong, readwrite) UILabel *timeLabel;
@property (nonatomic, strong, readwrite) UIImageView *pinIconView;

@end

@implementation KBAIMessageCell

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

- (void)setupSubviews {
    [self.contentView addSubview:self.avatarImageView];
    [self.contentView addSubview:self.nameLabel];
    [self.contentView addSubview:self.contentLabel];
    [self.contentView addSubview:self.timeLabel];
    [self.contentView addSubview:self.pinIconView];
    
    [self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.contentView).offset(16);
        make.centerY.equalTo(self.contentView);
        make.width.height.mas_equalTo(50);
    }];
    
    [self.nameLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.avatarImageView.mas_right).offset(12);
        make.top.equalTo(self.avatarImageView).offset(2);
        make.right.lessThanOrEqualTo(self.timeLabel.mas_left).offset(-8);
    }];
    
    [self.contentLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.nameLabel);
        make.top.equalTo(self.nameLabel.mas_bottom).offset(4);
        make.right.lessThanOrEqualTo(self.timeLabel.mas_left).offset(-8);
    }];
    
    [self.pinIconView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.contentView).offset(-16);
        make.top.equalTo(self.nameLabel);
        make.width.height.mas_equalTo(16);
    }];
    
    [self.timeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.contentView).offset(-16);
        make.bottom.equalTo(self.contentLabel);
    }];
}

- (void)configWithAvatar:(NSString *)avatarUrl
                    name:(NSString *)name
                 content:(NSString *)content
                    time:(NSString *)time
                isPinned:(BOOL)isPinned {
    if (avatarUrl.length > 0) {
        [self.avatarImageView sd_setImageWithURL:[NSURL URLWithString:avatarUrl]
                                placeholderImage:KBAvatarPlaceholderImage];
    } else {
        self.avatarImageView.image = KBAvatarPlaceholderImage;
    }
    self.nameLabel.text = name;
    self.contentLabel.text = content;
    self.timeLabel.text = time;
    self.pinIconView.hidden = !isPinned;
    
    // 如果有置顶图标，时间标签需要调整位置
    if (isPinned) {
        [self.timeLabel mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.right.equalTo(self.contentView).offset(-16);
            make.bottom.equalTo(self.contentLabel);
        }];
    } else {
        [self.timeLabel mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.right.equalTo(self.contentView).offset(-16);
            make.bottom.equalTo(self.contentLabel);
        }];
    }
}

#pragma mark - Lazy Load

- (UIImageView *)avatarImageView {
    if (!_avatarImageView) {
        _avatarImageView = [[UIImageView alloc] init];
        _avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
        _avatarImageView.layer.cornerRadius = 25;
        _avatarImageView.layer.masksToBounds = YES;
        _avatarImageView.backgroundColor = [UIColor colorWithHex:0xF5F5F5];
    }
    return _avatarImageView;
}

- (UILabel *)nameLabel {
    if (!_nameLabel) {
        _nameLabel = [[UILabel alloc] init];
        _nameLabel.font = [UIFont systemFontOfSize:16 weight:UIFontWeightMedium];
        _nameLabel.textColor = [UIColor colorWithHex:0x1B1F1A];
    }
    return _nameLabel;
}

- (UILabel *)contentLabel {
    if (!_contentLabel) {
        _contentLabel = [[UILabel alloc] init];
        _contentLabel.font = [UIFont systemFontOfSize:14];
        _contentLabel.textColor = [UIColor colorWithHex:0x9F9F9F];
        _contentLabel.lineBreakMode = NSLineBreakByTruncatingTail;
    }
    return _contentLabel;
}

- (UILabel *)timeLabel {
    if (!_timeLabel) {
        _timeLabel = [[UILabel alloc] init];
        _timeLabel.font = [UIFont systemFontOfSize:12];
        _timeLabel.textColor = [UIColor colorWithHex:0x9F9F9F];
        _timeLabel.textAlignment = NSTextAlignmentRight;
    }
    return _timeLabel;
}

- (UIImageView *)pinIconView {
    if (!_pinIconView) {
        _pinIconView = [[UIImageView alloc] init];
        _pinIconView.contentMode = UIViewContentModeScaleAspectFit;
        // 使用系统图标或自定义图标
        if (@available(iOS 13.0, *)) {
            _pinIconView.image = [UIImage systemImageNamed:@"pin.fill"];
            _pinIconView.tintColor = [UIColor colorWithHex:0x9F9F9F];
        }
        _pinIconView.hidden = YES;
    }
    return _pinIconView;
}

@end