keyboard/keyBoard/Class/Shop/VC/KBShopItemVC.m

//
//  KBShopItemVC.m
//  keyBoard
//
//  Created by Mac on 2025/11/9.
//

#import "KBShopItemVC.h"
#import <MJRefresh/MJRefresh.h>
@interface KBShopItemVC ()<UITableViewDataSource, UITableViewDelegate>

@property (nonatomic, copy) void(^scrollCallback)(UIScrollView *scrollView);

@end

@implementation KBShopItemVC

- (void)viewDidLoad {
    [super viewDidLoad];

    _tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
    self.tableView.backgroundColor = [UIColor whiteColor];
    self.tableView.tableFooterView = [UIView new];
    self.tableView.dataSource = self;
    self.tableView.delegate = self;
    [self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"cell"];
    
    [self.view addSubview:self.tableView];

    __weak typeof(self)weakSelf = self;
    if (self.isNeedHeader) {
        self.tableView.mj_header = [MJRefreshNormalHeader headerWithRefreshingBlock:^{
            dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                [weakSelf.tableView.mj_header endRefreshing];
            });
        }];
    }
    if (self.isNeedFooter) {
        self.tableView.mj_footer = [MJRefreshAutoNormalFooter footerWithRefreshingBlock:^{
            dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                [weakSelf.dataSource addObject:@"加载更多成功"];
                [weakSelf.tableView reloadData];
                [weakSelf.tableView.mj_footer endRefreshing];
            });
        }];
        if (@available(iOS 11.0, *)) {
            self.tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        }
    } else {
        //列表的contentInsetAdjustmentBehavior失效，需要自己设置底部inset
//        self.tableView.contentInset = UIEdgeInsetsMake(0, 0, UIApplication.sharedApplication.keyWindow.jx_layoutInsets.bottom, 0);
    }

    [self beginFirstRefresh];
}

- (void)viewDidLayoutSubviews {
    [super viewDidLayoutSubviews];

    self.tableView.frame = self.view.bounds;
}

- (void)beginFirstRefresh {
    if (!self.isHeaderRefreshed) {
        [self beginRefreshImmediately];
    }
}

- (void)beginRefreshImmediately {
    if (self.isNeedHeader) {
        [self.tableView.mj_header beginRefreshing];
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            self.isHeaderRefreshed = YES;
            [self.tableView reloadData];
            [self.tableView.mj_header endRefreshing];
        });
    }else {
        self.isHeaderRefreshed = YES;
        [self.tableView reloadData];
    }
}

#pragma mark - UITableViewDataSource, UITableViewDelegate

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    if (!self.isHeaderRefreshed) {
        return 0;
    }
    return self.dataSource.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell" forIndexPath:indexPath];
    cell.textLabel.text = self.dataSource[indexPath.row];
    return cell;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    return 50;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
//    DetailViewController *detailVC = [[DetailViewController alloc] init];
//    detailVC.infoString = self.dataSource[indexPath.row];
//    [self.navigationController pushViewController:detailVC animated:YES];
}

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    !self.scrollCallback ?: self.scrollCallback(scrollView);
}

#pragma mark - JXPagingViewListViewDelegate

- (UIView *)listView {
    return self.view;
}

- (UIScrollView *)listScrollView {
    return self.tableView;
}

- (void)listViewDidScrollCallback:(void (^)(UIScrollView *))callback {
    self.scrollCallback = callback;
}

- (void)listWillAppear {
    NSLog(@"%@:%@", self.title, NSStringFromSelector(_cmd));
}

- (void)listDidAppear {
    NSLog(@"%@:%@", self.title, NSStringFromSelector(_cmd));
}

- (void)listWillDisappear {
    NSLog(@"%@:%@", self.title, NSStringFromSelector(_cmd));
}

- (void)listDidDisappear {
    NSLog(@"%@:%@", self.title, NSStringFromSelector(_cmd));
}
@end