240 lines
8.8 KiB
Objective-C
240 lines
8.8 KiB
Objective-C
//
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// EventCenterOfficialCell.m
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// YuMi
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//
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// Created by P on 2025/4/29.
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//
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#import "EventCenterOfficialCell.h"
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#import "HomeBannerInfoModel.h"
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@interface EventCenterOfficialCell()
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@property (nonatomic, strong) NetImageView *coverImageView;
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@property (nonatomic, strong) UILabel *titleLabel;
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@property (nonatomic, strong) UIStackView *countdownView;
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@property (nonatomic, strong) UILabel *countdownPrefixLabel; // Countdown: 前缀标签
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@property (nonatomic, strong) UILabel *daysNumberLabel; // 天数数字标签
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@property (nonatomic, strong) UILabel *hourNumberLabel; // 天数数字标签
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@property (nonatomic, strong) UILabel *minuteNumberLabel; // 天数数字标签
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@property (nonatomic, strong) UILabel *secondNumberLabel; // 天数数字标签
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@property (nonatomic, strong) UILabel *daysSuffixLabel; // days 后缀标签
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@property (nonatomic, strong) UILabel *colonSuffixLabel_1; // ":" 标签
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@property (nonatomic, strong) UILabel *colonSuffixLabel_2; // ":" 后缀标签
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@property (nonatomic, strong) NSTimer *countdownTimer; // 倒计时定时器
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@end
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@implementation EventCenterOfficialCell
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- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
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if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
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self.selectionStyle = UITableViewCellSelectionStyleNone;
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self.contentView.backgroundColor = [UIColor whiteColor];
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[self.contentView addSubview:self.coverImageView];
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[self.contentView addSubview:self.titleLabel];
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[self.contentView addSubview:self.countdownView];
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[self.coverImageView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.mas_equalTo(self.contentView).offset(6);
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make.leading.trailing.mas_equalTo(self.contentView).inset(15);
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make.height.mas_equalTo(80);
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}];
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[self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.mas_equalTo(self.coverImageView.mas_bottom).offset(4);
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make.leading.trailing.mas_equalTo(self.contentView).inset(15);
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make.height.mas_equalTo(26);
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}];
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[self.countdownView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.mas_equalTo(self.titleLabel.mas_bottom).offset(0);
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make.leading.trailing.mas_equalTo(self.contentView).inset(15);
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make.height.mas_equalTo(26);
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}];
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}
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return self;
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}
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- (void)setCellModel:(HomeBannerInfoModel *)cellModel {
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_cellModel = cellModel;
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self.coverImageView.imageUrl = cellModel.bannerPic;
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self.titleLabel.text = cellModel.bannerName;
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// 假设从模型中获取倒计时天数
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NSInteger days = 30; // 这里应该从cellModel中获取实际的倒计时天数
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[self updateCountdownWithDays:days];
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}
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#pragma mark -
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- (NetImageView *)coverImageView {
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if (!_coverImageView) {
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NetImageConfig *config = [[NetImageConfig alloc] init];
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config.placeHolder = [UIImageConstant defaultBannerPlaceholder];
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_coverImageView = [[NetImageView alloc] initWithConfig:config];
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[_coverImageView setCornerRadius:12];
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}
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return _coverImageView;
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}
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- (UILabel *)titleLabel {
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if (!_titleLabel) {
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_titleLabel = [UILabel labelInitWithText:@"" font:kFontSemibold(14) textColor:UIColorFromRGB(0x313131)];
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}
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return _titleLabel;
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}
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- (UIStackView *)countdownView {
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if (!_countdownView) {
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_countdownView = [[UIStackView alloc] initWithArrangedSubviews:@[
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self.countdownPrefixLabel,
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self.daysNumberLabel,
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self.daysSuffixLabel,
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self.hourNumberLabel,
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self.colonSuffixLabel_1,
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self.minuteNumberLabel,
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self.colonSuffixLabel_2,
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self.secondNumberLabel,
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[UIView new]
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]];
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_countdownView.spacing = 6;
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_countdownView.backgroundColor = [UIColor clearColor];
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[self.daysNumberLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.width.greaterThanOrEqualTo(@30);
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}];
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[self.hourNumberLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.width.greaterThanOrEqualTo(@30);
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}];
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[self.minuteNumberLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.width.greaterThanOrEqualTo(@30);
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}];
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[self.secondNumberLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.width.greaterThanOrEqualTo(@30);
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}];
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}
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return _countdownView;
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}
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- (UILabel *)countdownPrefixLabel {
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if (!_countdownPrefixLabel) {
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_countdownPrefixLabel = [UILabel labelInitWithText:@"Countdown: " font:kFontSemibold(16) textColor:UIColorFromRGB(0xff9900)];
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}
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return _countdownPrefixLabel;
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}
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- (UILabel *)daysNumberLabel {
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if (!_daysNumberLabel) {
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_daysNumberLabel = [UILabel labelInitWithText:@"00" font:kFontSemibold(16) textColor:UIColorFromRGB(0xff9900)];
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_daysNumberLabel.backgroundColor = [[UIColor orangeColor] colorWithAlphaComponent:0.15];
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_daysNumberLabel.layer.cornerRadius = 6;
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_daysNumberLabel.layer.masksToBounds = YES;
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_daysNumberLabel.textAlignment = NSTextAlignmentCenter;
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}
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return _daysNumberLabel;
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}
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- (UILabel *)hourNumberLabel {
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if (!_hourNumberLabel) {
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_hourNumberLabel = [UILabel labelInitWithText:@"00" font:kFontSemibold(16) textColor:UIColorFromRGB(0xff9900)];
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_hourNumberLabel.backgroundColor = [[UIColor orangeColor] colorWithAlphaComponent:0.15];
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_hourNumberLabel.layer.cornerRadius = 6;
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_hourNumberLabel.layer.masksToBounds = YES;
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_hourNumberLabel.textAlignment = NSTextAlignmentCenter;
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}
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return _hourNumberLabel;
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}
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- (UILabel *)minuteNumberLabel {
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if (!_minuteNumberLabel) {
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_minuteNumberLabel = [UILabel labelInitWithText:@"00" font:kFontSemibold(16) textColor:UIColorFromRGB(0xff9900)];
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_minuteNumberLabel.backgroundColor = [[UIColor orangeColor] colorWithAlphaComponent:0.15];
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_minuteNumberLabel.layer.cornerRadius = 6;
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_minuteNumberLabel.layer.masksToBounds = YES;
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_minuteNumberLabel.textAlignment = NSTextAlignmentCenter;
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}
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return _minuteNumberLabel;
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}
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- (UILabel *)secondNumberLabel {
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if (!_secondNumberLabel) {
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_secondNumberLabel = [UILabel labelInitWithText:@"00" font:kFontSemibold(16) textColor:UIColorFromRGB(0xff9900)];
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_secondNumberLabel.backgroundColor = [[UIColor orangeColor] colorWithAlphaComponent:0.15];
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_secondNumberLabel.layer.cornerRadius = 6;
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_secondNumberLabel.layer.masksToBounds = YES;
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_secondNumberLabel.textAlignment = NSTextAlignmentCenter;
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}
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return _secondNumberLabel;
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}
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- (UILabel *)daysSuffixLabel {
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if (!_daysSuffixLabel) {
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_daysSuffixLabel = [UILabel labelInitWithText:@"days" font:kFontSemibold(16) textColor:UIColorFromRGB(0xff9900)];
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}
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return _daysSuffixLabel;
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}
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- (UILabel *)colonSuffixLabel_1 {
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if (!_colonSuffixLabel_1) {
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_colonSuffixLabel_1 = [UILabel labelInitWithText:@":" font:kFontSemibold(16) textColor:UIColorFromRGB(0xff9900)];
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}
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return _colonSuffixLabel_1;
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}
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- (UILabel *)colonSuffixLabel_2 {
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if (!_colonSuffixLabel_2) {
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_colonSuffixLabel_2 = [UILabel labelInitWithText:@":" font:kFontSemibold(16) textColor:UIColorFromRGB(0xff9900)];
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}
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return _colonSuffixLabel_2;
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}
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- (void)updateCountdownWithDays:(NSInteger)days {
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// 更新天数标签
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self.daysNumberLabel.text = [NSString stringWithFormat:@"%02ld", (long)days];
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// 如果有定时器，先停止
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[self stopCountdownTimer];
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// 如果天数大于0，启动定时器进行倒计时
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if (days > 0) {
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[self startCountdownTimerWithDays:days];
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}
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}
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- (void)startCountdownTimerWithDays:(NSInteger)days {
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// 创建一个每天触发一次的定时器
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// 注意：实际应用中，可能需要更精确的倒计时逻辑，这里仅作示例
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self.countdownTimer = [NSTimer scheduledTimerWithTimeInterval:86400 target:self selector:@selector(updateDaysCount) userInfo:nil repeats:YES];
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}
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- (void)updateDaysCount {
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// 获取当前显示的天数
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NSInteger currentDays = [self.daysNumberLabel.text integerValue];
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// 如果天数大于0，减少一天
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if (currentDays > 0) {
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currentDays--;
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self.daysNumberLabel.text = [NSString stringWithFormat:@"%02ld", (long)currentDays];
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}
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// 如果天数为0，停止定时器
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if (currentDays == 0) {
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[self stopCountdownTimer];
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}
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}
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- (void)stopCountdownTimer {
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if (self.countdownTimer && [self.countdownTimer isValid]) {
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[self.countdownTimer invalidate];
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self.countdownTimer = nil;
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}
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}
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- (void)dealloc {
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// 确保在Cell被释放时停止定时器
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[self stopCountdownTimer];
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}
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@end
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