112 lines
4.6 KiB
Objective-C
112 lines
4.6 KiB
Objective-C
//
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// HomeRankContentVC.m
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// keyBoard
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//
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// Created by Mac on 2025/11/6.
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//
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@import UIKit;
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#import "HomeRankContentVC.h"
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// 自定义卡片 Cell
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#import "HomeRankCardCell.h"
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@interface HomeRankContentVC ()
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@property (nonatomic, strong) NSArray<NSDictionary *> *dataSource; // 简单模拟数据
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@end
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@implementation HomeRankContentVC
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- (void)viewDidLoad {
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[super viewDidLoad];
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self.view.backgroundColor = COLOR_WITH_RGB(246/255.0, 253/255.0, 249/255.0, 1.0); // 淡绿色背景
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// 数据
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self.dataSource = @[
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@{@"title":@"High EQ", @"desc":@"Be Neither Too Close\nNor Too Distant...", @"people":@"Two Million People\nHave Used It", @"added":@(NO)},
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@{@"title":@"High EQ", @"desc":@"Be Neither Too Close\nNor Too Distant...", @"people":@"Two Million People\nHave Used It", @"added":@(YES)},
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@{@"title":@"High EQ", @"desc":@"Be Neither Too Close\nNor Too Distant...", @"people":@"Two Million People\nHave Used It", @"added":@(NO)},
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@{@"title":@"High EQ", @"desc":@"Be Neither Too Close\nNor Too Distant...", @"people":@"Two Million People\nHave Used It", @"added":@(YES)},
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@{@"title":@"High EQ", @"desc":@"Be Neither Too Close\nNor Too Distant...", @"people":@"Two Million People\nHave Used It", @"added":@(NO)},
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@{@"title":@"High EQ", @"desc":@"Be Neither Too Close\nNor Too Distant...", @"people":@"Two Million People\nHave Used It", @"added":@(YES)},
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@{@"title":@"High EQ", @"desc":@"Be Neither Too Close\nNor Too Distant...", @"people":@"Two Million People\nHave Used It", @"added":@(NO)},
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@{@"title":@"High EQ", @"desc":@"Be Neither Too Close\nNor Too Distant...", @"people":@"Two Million People\nHave Used It", @"added":@(YES)}
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];
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[self.view addSubview:self.collectionView];
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[self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.edges.equalTo(self.view);
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}];
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}
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- (UICollectionView *)collectionView{
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if (!_collectionView) {
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UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
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layout.sectionInset = UIEdgeInsetsMake(16, 16, 16, 16);
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layout.minimumLineSpacing = 24;
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layout.minimumInteritemSpacing = 16;
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_collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
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_collectionView.backgroundColor = [UIColor clearColor];
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// _collectionView.alwaysBounceVertical = YES;
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_collectionView.bounces = false;
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_collectionView.dataSource = self;
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_collectionView.delegate = self;
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[_collectionView registerClass:[HomeRankCardCell class] forCellWithReuseIdentifier:@"HomeRankCardCell"];
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// self.collectionView.translatesAutoresizingMaskIntoConstraints = NO;
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}
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return _collectionView;
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}
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#pragma mark - UICollectionViewDataSource
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- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
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return self.dataSource.count;
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}
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- (__kindof UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
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HomeRankCardCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"HomeRankCardCell" forIndexPath:indexPath];
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NSDictionary *d = self.dataSource[indexPath.item];
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BOOL added = [d[@"added"] boolValue];
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[cell configureWithTitle:d[@"title"]
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desc:d[@"desc"]
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people:d[@"people"]
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added:added];
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KBWeakSelf
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cell.onTapAction = ^{
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// 切换添加/已添加状态并刷新该项
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NSMutableArray *m = [weakSelf.dataSource mutableCopy];
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NSMutableDictionary *md = [m[indexPath.item] mutableCopy];
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BOOL cur = [md[@"added"] boolValue];
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md[@"added"] = @(!cur);
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m[indexPath.item] = md;
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weakSelf.dataSource = [m copy];
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[weakSelf.collectionView reloadItemsAtIndexPaths:@[indexPath]];
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};
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return cell;
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}
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#pragma mark - UICollectionViewDelegateFlowLayout
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- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
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CGFloat totalHInset = 16 + 16; // section i/l/r
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CGFloat spacing = 16; // interitem spacing
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CGFloat w = collectionView.bounds.size.width - totalHInset; // not including section insets yet
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// Two columns → each width = (width - spacing - lr insets)/2
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CGFloat cellWidth = (w - spacing) / 2.0;
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// 固定高度，接近示意图比例
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CGFloat cellHeight = 234.0;
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return CGSizeMake(floor(cellWidth), cellHeight);
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}
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#pragma mark - JXCategoryListContentViewDelegate
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- (UIView *)listView {
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return self.view;
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}
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@end
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