klx_teacher/KulexiuForTeacher/KulexiuForTeacher/Module/Mine/VideoCourse/Controller/VideoCourseViewController.m

//
//  VideoCourseViewController.m
//  KulexiuForTeacher
//
//  Created by Kyle on 2022/3/28.
//

#import "VideoCourseViewController.h"
#import "KSBaseWKWebViewController.h"
#import "JXCategoryView.h"
#import "JXPagerListRefreshView.h"
#import "VideoListBodyView.h"


#define HEADER_HEIGHT (64)

@interface VideoCourseViewController ()<JXPagerViewDelegate, JXPagerMainTableViewGestureDelegate,JXCategoryViewDelegate>

@property (nonatomic, assign) NSInteger selectedIndex;

@property (nonatomic, strong) NSMutableArray *listViewArray;

@end

@implementation VideoCourseViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    [self allocTitle:@"视频课"];
    _titles = @[@"已上架",@"审核中",@"审核失败"];
    [self configUI];
}

- (void)configUI {
    [self rightButtonTitle:@"创建课程" color:HexRGB(0x000000)];
    [self.scrollView removeFromSuperview];
    self.view.backgroundColor = HexRGB(0xf6f8f9);
    
    _categoryView = [[JXCategoryTitleView alloc] initWithFrame:CGRectMake(0, 0, kScreenWidth, HEADER_HEIGHT)];
    self.categoryView.titles = self.titles;
    self.categoryView.delegate = self;
    self.categoryView.titleFont = [UIFont systemFontOfSize:17.0f];
    self.categoryView.titleSelectedFont = [UIFont systemFontOfSize:17.0f weight:UIFontWeightMedium];
    self.categoryView.titleSelectedColor = HexRGB(0x333333);
    self.categoryView.titleColor = HexRGB(0x666666);
    self.categoryView.titleColorGradientEnabled = YES;
    
    JXCategoryIndicatorLineView *lineView = [[JXCategoryIndicatorLineView alloc] init];
    lineView.indicatorColor = THEMECOLOR;
    lineView.indicatorWidth = 16;
    self.categoryView.indicators = @[lineView];
    
    _pagerView = [self preferredPagingView];
    self.pagerView.frame = CGRectMake(0, 0, kScreenWidth, kScreenHeight - kNaviBarHeight - iPhoneXSafeBottomMargin);
    self.pagerView.backgroundColor = [UIColor clearColor];
    self.pagerView.mainTableView.backgroundColor = [UIColor clearColor];
    self.pagerView.listContainerView.backgroundColor = [UIColor clearColor];
    self.pagerView.mainTableView.gestureDelegate = self;
    self.categoryView.listContainer = (id<JXCategoryViewListContainer>)self.pagerView.listContainerView;
    self.pagerView.listContainerView.listCellBackgroundColor = [UIColor clearColor];
    [self.view addSubview:self.pagerView];

}

- (void)rightBtnClick { // 创建视频课
    KSBaseWKWebViewController *webCtrl = [[KSBaseWKWebViewController alloc] init];
    webCtrl.url = [NSString stringWithFormat:@"%@%@", WEBHOST, @"/#/videoCreate"];
    [self.navigationController pushViewController:webCtrl animated:YES];
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    self.navigationController.interactivePopGestureRecognizer.enabled = YES;
    if (self.listViewArray.count > self.categoryView.selectedIndex) {
         id value = self.listViewArray[self.categoryView.selectedIndex];
        if ([value isKindOfClass:[VideoListBodyView class]]) {
            VideoListBodyView *listView = (VideoListBodyView *)value;
            [listView beginFirstRefresh];
        }
    }
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    self.navigationController.interactivePopGestureRecognizer.enabled = (self.categoryView.selectedIndex == 0);
}

- (JXPagerView *)preferredPagingView {
    return [[JXPagerListRefreshView alloc] initWithDelegate:self];
}

#pragma mark - JXPagerViewDelegate

- (UIView *)tableHeaderViewInPagerView:(JXPagerView *)pagerView {
    return [UIView new];
}

- (NSUInteger)tableHeaderViewHeightInPagerView:(JXPagerView *)pagerView {
    return CGFLOAT_MIN;
}

- (NSUInteger)heightForPinSectionHeaderInPagerView:(JXPagerView *)pagerView {
    return HEADER_HEIGHT;
}

- (UIView *)viewForPinSectionHeaderInPagerView:(JXPagerView *)pagerView {
    return self.categoryView;
}

- (NSInteger)numberOfListsInPagerView:(JXPagerView *)pagerView {
    //和categoryView的item数量一致
    return self.titles.count;
}

- (id<JXPagerViewListViewDelegate>)pagerView:(JXPagerView *)pagerView initListAtIndex:(NSInteger)index {
    VideoListBodyView *listView = [[VideoListBodyView alloc] init];
    listView.naviController = self.navigationController;
    [self.listViewArray replaceObjectAtIndex:index withObject:listView];
    self.listViewArray[index] = listView;
    listView.selectIndex = index;
    [listView beginFirstRefresh];
    return listView;
}

#pragma mark - JXCategoryViewDelegate
- (void)categoryView:(JXCategoryBaseView *)categoryView didSelectedItemAtIndex:(NSInteger)index {
    self.navigationController.interactivePopGestureRecognizer.enabled = (index == 0);
}


#pragma mark - JXPagerMainTableViewGestureDelegate

- (BOOL)mainTableViewGestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
    //禁止categoryView左右滑动的时候，上下和左右都可以滚动
    if (otherGestureRecognizer == self.categoryView.collectionView.panGestureRecognizer) {
        return NO;
    }
    return [gestureRecognizer isKindOfClass:[UIPanGestureRecognizer class]] && [otherGestureRecognizer isKindOfClass:[UIPanGestureRecognizer class]];
}


- (NSMutableArray *)listViewArray {
    if (!_listViewArray) {
        _listViewArray = [NSMutableArray arrayWithArray:@[@"",@"",@""]];
    }
    return _listViewArray;
}
/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end