MiMO_iOS/MiMoLive/Classes/Live/View/LiveingView/ShowView/GiftNumView/MOGiftNumView.m

//
//  MOGiftNumView.m
//  MiMoLive
//
//  Created by SuperC on 2024/8/22.
//

#import "MOGiftNumView.h"
#import "UIImageView+Gift.h"

@interface MOGiftNumView ()

@property (weak, nonatomic) IBOutlet UIImageView *giftImgView;
@property (weak, nonatomic) IBOutlet UIStackView *theStackView;
@property (weak, nonatomic) IBOutlet NSLayoutConstraint *theStackViewWidth;

@end

@implementation MOGiftNumView

+ (instancetype)moGiftNumView{
    return [[[NSBundle mainBundle] loadNibNamed:@"MOGiftNumView" owner:self options:nil] firstObject];
}

- (void)awakeFromNib{
    [super awakeFromNib];
}

- (void)toShowNewNumber{
    
    if(self.theNum == 0){
        self.theNum = 1;
    }
    
    self.theStackViewWidth.constant = [MOGiftNumView getTheViewWidth:self.theNum];
    
    for (UIView *subview in self.theStackView.arrangedSubviews) {
        [self.theStackView removeArrangedSubview:subview];
        [subview removeFromSuperview];
    }
    
    NSArray *theImgViewArr = [self toGetTheNumImageViewArr];
    for (UIImageView *imgView in theImgViewArr) {
        [self.theStackView addArrangedSubview:imgView];
    }
}

- (void)setGiftInfo:(MOGiftInfo *)giftInfo{
    _giftInfo = giftInfo;
    
    [self.giftImgView mo_setGiftImageWith:giftInfo.giftPath];
}

+ (CGFloat)getTheViewWidth:(NSInteger)theNum{
    NSString *numberString = [NSString stringWithFormat:@"%zd", theNum];
    
    NSUInteger length = [numberString length] + 1;
    
    // 15 * 15
    //13.0 是希望图片更紧凑一点
    //self.theStackView.spacing = -10
    CGFloat width = length * 9.0;
    return width;
}

- (NSArray *)toGetTheNumImageViewArr{
    NSString *numberString = [NSString stringWithFormat:@"%zd", self.theNum];
    
    NSUInteger length = [numberString length];
    
    NSMutableArray *tempArr = [NSMutableArray array];
    
    UIImage *numImg = [UIImage imageNamed:@"icon_voice_x"];
    UIImageView *numImgView = [[UIImageView alloc] initWithImage:numImg];
    numImgView.frame = CGRectMake(0.0, 0.0, 15.0, 15.0);
    numImgView.contentMode = UIViewContentModeScaleAspectFit;
    [tempArr addObject:numImgView];
    
    // 3. 遍历每一位数字
    for (NSUInteger i = 0; i < length; i++) {
        // 获取每一位数字
        unichar digitChar = [numberString characterAtIndex:i];
        
        // 将字符转换为整数值
        NSInteger digit = [[NSString stringWithFormat:@"%c", digitChar] integerValue];
        NSString *imgStr = [NSString stringWithFormat:@"icon_voice_%zd",digit];
        UIImage *numImg = [UIImage imageNamed:imgStr];
        UIImageView *numImgView = [[UIImageView alloc] initWithImage:numImg];
        numImgView.frame = CGRectMake(0.0, 0.0, 10.0, 10.0);
        numImgView.contentMode = UIViewContentModeScaleAspectFit;
        [tempArr addObject:numImgView];
    }
    
    return [tempArr copy];
}

@end