101 lines
2.5 KiB
Objective-C
101 lines
2.5 KiB
Objective-C
//
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// KBAICommentModel.m
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// keyBoard
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//
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// Created by Mac on 2026/1/16.
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//
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#import "KBAICommentModel.h"
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#import "KBAIReplyModel.h"
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#import <MJExtension/MJExtension.h>
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@implementation KBAICommentModel
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+ (NSDictionary *)mj_replacedKeyFromPropertyName {
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return @{
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@"commentId" : @"id",
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@"userName" : @[ @"userName", @"nickname", @"name" ],
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@"avatarUrl" : @[ @"avatarUrl", @"avatar" ],
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};
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}
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+ (NSDictionary *)mj_objectClassInArray {
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return @{@"replies" : [KBAIReplyModel class]};
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}
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- (instancetype)init {
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self = [super init];
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if (self) {
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_displayedReplies = [NSMutableArray array];
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_isRepliesExpanded = NO;
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_hasMoreReplies = NO;
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}
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return self;
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}
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- (void)setReplies:(NSArray<KBAIReplyModel *> *)replies {
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_replies = replies;
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_totalReplyCount = replies.count;
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_hasMoreReplies = replies.count > 0;
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}
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- (NSString *)formattedTime {
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NSDate *date = [NSDate dateWithTimeIntervalSince1970:self.createTime];
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NSTimeInterval interval = [[NSDate date] timeIntervalSinceDate:date];
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if (interval < 60) {
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return @"刚刚";
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} else if (interval < 3600) {
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return [NSString stringWithFormat:@"%.0f分钟前", interval / 60];
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} else if (interval < 86400) {
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return [NSString stringWithFormat:@"%.0f小时前", interval / 3600];
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} else if (interval < 86400 * 30) {
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return [NSString stringWithFormat:@"%.0f天前", interval / 86400];
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} else {
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NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
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formatter.dateFormat = @"MM-dd";
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return [formatter stringFromDate:date];
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}
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}
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- (KBAIReplyFooterState)footerState {
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// 无二级评论
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if (self.totalReplyCount == 0) {
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return KBAIReplyFooterStateHidden;
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}
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// 未展开（初始状态）
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if (!self.isRepliesExpanded) {
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return KBAIReplyFooterStateExpand;
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}
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// 已展开但还有更多
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if (self.displayedReplies.count < self.totalReplyCount) {
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return KBAIReplyFooterStateLoadMore;
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}
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// 全部展开，显示收起
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return KBAIReplyFooterStateCollapse;
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}
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- (void)loadMoreReplies:(NSInteger)count {
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self.isRepliesExpanded = YES;
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NSInteger currentCount = self.displayedReplies.count;
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NSInteger endIndex = MIN(currentCount + count, self.replies.count);
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for (NSInteger i = currentCount; i < endIndex; i++) {
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[self.displayedReplies addObject:self.replies[i]];
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}
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self.hasMoreReplies = (self.displayedReplies.count < self.totalReplyCount);
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}
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- (void)collapseReplies {
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self.isRepliesExpanded = NO;
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[self.displayedReplies removeAllObjects];
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self.hasMoreReplies = self.totalReplyCount > 0;
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}
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@end
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