klx_teacher/KulexiuForTeacher/KulexiuForTeacher/Module/Mine/MinePage/View/MinePageHeadView.m

//
//  MinePageHeadView.m
//  KulexiuForTeacher
//
//  Created by Kyle on 2022/3/29.
//

#import "MinePageHeadView.h"
#import "TeacherInfo.h"
#import "KSStarView.h"

@interface MinePageHeadView ()

@property (weak, nonatomic) IBOutlet NSLayoutConstraint *topHeight;

@property (weak, nonatomic) IBOutlet UIImageView *userAvatar;

@property (weak, nonatomic) IBOutlet UILabel *teacherName;

@property (weak, nonatomic) IBOutlet UIView *subjectView;

@property (weak, nonatomic) IBOutlet UIView *starBgView;

@property (weak, nonatomic) IBOutlet UILabel *fansCount;

@property (weak, nonatomic) IBOutlet UILabel *courseCount;

@property (weak, nonatomic) IBOutlet KSStarView *starView;

@property (nonatomic, copy) MinePageBack callback;

@end

@implementation MinePageHeadView

- (void)awakeFromNib {
    [super awakeFromNib];
    self.starView.allowMark = NO;
    self.topHeight.constant = iPhoneXSafeTopMargin + 55;
}

+ (instancetype)shareInstance {
    MinePageHeadView *view = [[[NSBundle mainBundle] loadNibNamed:@"MinePageHeadView" owner:nil options:nil] firstObject];
    return view;
}

- (void)configSource:(id)source {
    if ([source isKindOfClass:[TeacherInfo class]]) {
        TeacherInfo *infoMessage = source;
        [self displayCount:infoMessage.fansNum inView:self.fansCount];
        [self displayCount:infoMessage.expTime inView:self.courseCount];
        self.starView.rate = infoMessage.starGrade / 5.0f;
        if (![NSString isEmptyString:infoMessage.heardUrl]) {
            [self.userAvatar sd_setImageWithURL:[NSURL URLWithString:infoMessage.heardUrl] placeholderImage:[UIImage imageNamed:USERDEFAULT_LOGO]];
        }
        else {
            [self.userAvatar setImage:[UIImage imageNamed:USERDEFAULT_LOGO]];
        }
        if ([NSString isEmptyString:infoMessage.username]) {
            self.teacherName.text = [NSString stringWithFormat:@"游客%@",infoMessage.userId];
        }
        else {
            self.teacherName.text = infoMessage.username;
        }
        if ([NSString isEmptyString:infoMessage.subjectName]) {
            [self.subjectView removeAllSubViews];
        }
        else {
            NSArray *tagArray = [infoMessage.subjectName componentsSeparatedByString:@","];
            CGFloat maxWidth = kScreenWidth - 28 - 10 - 80;
            [self configTagViewWithTagArray:tagArray maxWidth:maxWidth];
        }
        
    }
}

- (void)displayCount:(NSInteger)count inView:(UILabel *)descLabel {
    if (count > 10000) {
        double descNum = count / 10000.0;
        descLabel.text = [NSString stringWithFormat:@"%.2f万",descNum];
    }
    else {
        descLabel.text = [NSString stringWithFormat:@"%ld",count];
    }
}

- (void)backAction:(MinePageBack)callback {
    if (callback) {
        self.callback = callback;
    }
}

- (IBAction)back:(id)sender {
    if (self.callback) {
        self.callback();
    }
}

- (CGFloat)getViewHeight {
    return self.topHeight.constant + 10 +22 + 30 + 128;
}

- (void)configTagViewWithTagArray:(NSArray *)tagArray maxWidth:(CGFloat)maxWidth {
    [self.subjectView removeAllSubViews];
    CGFloat width = maxWidth;
    CGFloat xSpace = 0.0f;
    for (NSInteger i = 0; i < tagArray.count; i++) {
        NSString *tagString = tagArray[i];
        CGFloat labelWidth = [self getStringWidthInLabel:tagString font:[UIFont systemFontOfSize:11.0f]];
        CGFloat viewWidth = labelWidth + 8;
        if (xSpace + viewWidth > width) {
            return;
        }
        CGRect frame = CGRectMake(xSpace, 0, viewWidth, 16.0f);
        [self createTagLabelViewWithName:tagString frame:frame];
        xSpace += (viewWidth + 6);
    }
}

- (CGFloat)getStringWidthInLabel:(NSString *)tagString font:(UIFont *)font {
    CGFloat width = [tagString boundingRectWithSize:CGSizeMake(CGFLOAT_MAX, 16.0f) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName:font} context:nil].size.width+1;
    return width;
}

- (void)createTagLabelViewWithName:(NSString *)name frame:(CGRect)frame {
    UIView *bgView = [[UIView alloc] initWithFrame:frame];
    bgView.backgroundColor = HexRGB(0xfff1de);
    bgView.layer.cornerRadius = 4.0f;
    [self.subjectView addSubview:bgView];
    
    UILabel *tagLabel = [[UILabel alloc] init];
    tagLabel.text = name;
    tagLabel.textColor = HexRGB(0xff8c00);
    tagLabel.font = [UIFont systemFontOfSize:11.0f];
    tagLabel.textAlignment = NSTextAlignmentCenter;
    [bgView addSubview:tagLabel];
    [tagLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(bgView.mas_left).offset(4);
        make.right.mas_equalTo(bgView.mas_right).offset(-4);
        make.top.bottom.mas_equalTo(bgView);
    }];
}
/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
    // Drawing code
}
*/

@end