JSJP_Student/jiaPei/Modules/HomePageModule/ViewController/HomePage/RQHomePageSubjectOneOrFourViewController.m

//
//  RQHomePageSubjectOneOrFourViewController.m
//  JSJP
//
//  Created by 张嵘 on 2021/7/29.
//

#import "RQHomePageSubjectOneOrFourViewController.h"

@interface RQHomePageSubjectOneOrFourViewController () <SDCycleScrollViewDelegate>
/// viewModel
@property (nonatomic, readonly, strong) RQHomePageSubjectOneOrFourViewModel *viewModel;

@end

@implementation RQHomePageSubjectOneOrFourViewController

@dynamic viewModel;

#pragma mark - SystemMethod
- (void)viewDidLoad {
    [super viewDidLoad];
    /// 初始化
    [self rq_setup];
}

- (void)viewDidLayoutSubviews {
    [super viewDidLayoutSubviews];
    self.view.frame = CGRectMake(0, 0, RQ_SCREEN_WIDTH, RQ_SCREEN_HEIGHT);
}


#pragma mark - PrivateMethods
/// 初始化
- (void)rq_setup {
    /// set up ...
    self.collectionView.bounces = NO;
    self.collectionView.backgroundColor = UIColor.clearColor;
}


#pragma mark - OverrideMethods
/// 配置tableView的区域
- (UIEdgeInsets)contentInset {
    return UIEdgeInsetsMake((self.viewModel.homePageSubjectType == RQHomePageSubjectType_SubjectTwo || self.viewModel.homePageSubjectType == RQHomePageSubjectType_SubjectThree)? 0 : 0, 0, (RQ_APPLICATION_NAV_BAR_HEIGHT + RQ_APPLICATION_STATUS_BAR_HEIGHT) + RQHeightForPinSectionHeaderInPagerView_One + RQHeightForPinSectionHeaderInPagerView_Two + RQ_APPLICATION_TAB_BAR_HEIGHT + RQ_APPLICATION_SAFEAREA_BOTTOM_HEIGHT, 0);
}

/// RQHomePageSectionZeroGroupViewModel
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView dequeueReusableCellWithIdentifier:(NSString *)identifier forIndexPath:(NSIndexPath *)indexPath {
    RQCommonGroupViewModel *groupViewModel = self.viewModel.dataSource[indexPath.section];
    RQCommonCollectionItemViewModel *itemViewModel = groupViewModel.itemViewModels[indexPath.row];
    if ([itemViewModel isKindOfClass:[RQHomePageADItemViewModel class]]) {
        RQHomePageADCell *cell = [RQHomePageADCell cellWithCollectionView:collectionView forIndexPath:indexPath];
        return cell;
    } else if ([itemViewModel isKindOfClass:[RQHomeSubPageVideoScrollItemViewModel class]]) {
        RQHomeSubPageVideoScrollCell *cell = [RQHomeSubPageVideoScrollCell cellWithCollectionView:collectionView forIndexPath:indexPath];
        cell.superCollectionView = self.collectionView;
        return cell;
    } else if ([itemViewModel isKindOfClass:[RQHomeSubPageVideoItemViewModel class]]) {
        return [RQHomeSubPageVideoCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[RQHomePageOneOrFourBigItemViewModel class]]) {
        return [RQHomePageOneOrFourBigCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[NYHomePageOneBigItemViewModel class]]) {
        return [NYHomePageOneBigCell cellWithCollectionView:collectionView forIndexPath:indexPath]; /// 新
    } else if ([itemViewModel isKindOfClass:[RQHomePageOneOrFourSmallItemViewModel class]]) {
        return [RQHomePageOneOrFourSmallCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[RQHomePageSimulationExamItemViewModel class]]) {
        return [RQHomePageSimulationExamCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[NYLIHomePageVideoExamItemViewModel class]]) {
        return [NYLIHomePageVideoExamCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[RQHomePageJiaoGuan12123ItemViewModel class]]) {
        return [RQHomePageJiaoGuan12123Cell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[RQHomePageDriveMethodItemViewModel class]]) {
        return [RQHomePageDriveMethodCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[RQHomePageSubjectModuleItemViewModel class]]) {
        return [RQHomePageSubjectModuleCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[RQHomeSubPageNormalItemViewModel class]]) {
        return [RQHomeSubPageNormalCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else if ([itemViewModel isKindOfClass:[RQTeachSchoolVideoItemViewModel class]]) {
        return [RQTeachSchoolVideoCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    } else {
        return [super collectionView:collectionView dequeueReusableCellWithIdentifier:identifier forIndexPath:indexPath];
    }
    
}

- (void)configureCell:(UICollectionViewCell *)cell atIndexPath:(NSIndexPath *)indexPath withObject:(id)object {
    RQCommonGroupViewModel *groupViewModel = self.viewModel.dataSource[indexPath.section];
    RQCommonCollectionItemViewModel *itemViewModel = groupViewModel.itemViewModels[indexPath.row];
    if ([itemViewModel isKindOfClass:[RQHomePageADItemViewModel class]]) {
        RQHomePageADCell *homePageADCell = (RQHomePageADCell *)cell;
        [homePageADCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomeSubPageVideoScrollItemViewModel class]]) {
        RQHomeSubPageVideoScrollCell *homeSubPageVideoScrollCell = (RQHomeSubPageVideoScrollCell *)cell;
        [homeSubPageVideoScrollCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomeSubPageVideoItemViewModel class]]) {
        RQHomeSubPageVideoCell *homeSubPageVideoCell = (RQHomeSubPageVideoCell *)cell;
        [homeSubPageVideoCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomePageOneOrFourBigItemViewModel class]]) {
        RQHomePageOneOrFourBigCell *homePageOneOrFourBigCell = (RQHomePageOneOrFourBigCell *)cell;
        [homePageOneOrFourBigCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[NYHomePageOneBigItemViewModel class]]) {
        NYHomePageOneBigCell *nyhomePageOneBigCell = (NYHomePageOneBigCell *)cell;
        [nyhomePageOneBigCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomePageOneOrFourSmallItemViewModel class]]) {
        RQHomePageOneOrFourSmallCell *homePageOneOrFourSmallCell = (RQHomePageOneOrFourSmallCell *)cell;
        [homePageOneOrFourSmallCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomePageSimulationExamItemViewModel class]]) {
        RQHomePageSimulationExamCell *homePageSimulationExamCell = (RQHomePageSimulationExamCell *)cell;
        [homePageSimulationExamCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[NYLIHomePageVideoExamItemViewModel class]]) {
        NYLIHomePageVideoExamCell *homePageVideoExamCell = (NYLIHomePageVideoExamCell *)cell;
        [homePageVideoExamCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomePageJiaoGuan12123ItemViewModel class]]) {
        RQHomePageJiaoGuan12123Cell *homePageJiaoGuan12123Cell = (RQHomePageJiaoGuan12123Cell *)cell;
        [homePageJiaoGuan12123Cell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomePageDriveMethodItemViewModel class]]) {
        RQHomePageDriveMethodCell *homePageDriveMethodCell = (RQHomePageDriveMethodCell *)cell;
        [homePageDriveMethodCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomePageSubjectModuleItemViewModel class]]) {
        RQHomePageSubjectModuleCell *homePageSubjectModuleCell = (RQHomePageSubjectModuleCell *)cell;
        [homePageSubjectModuleCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQHomeSubPageNormalItemViewModel class]]) {
        RQHomeSubPageNormalCell *homeSubPageNormalCell = (RQHomeSubPageNormalCell *)cell;
        [homeSubPageNormalCell bindViewModel:object];
    } else if ([itemViewModel isKindOfClass:[RQTeachSchoolVideoItemViewModel class]]) {
        RQTeachSchoolVideoCell *teachSchoolVideoCell = (RQTeachSchoolVideoCell *)cell;
        [teachSchoolVideoCell bindViewModel:object];
    } else {
        [super configureCell:cell atIndexPath:indexPath withObject:object];
    }
}

- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section {
    RQCommonGroupViewModel *groupViewModel = self.viewModel.dataSource[section];
    RQCommonCollectionItemViewModel *itemViewModel = (groupViewModel.itemViewModels.count > 0)? groupViewModel.itemViewModels.firstObject : nil;
    if (itemViewModel) {
        if ([groupViewModel isKindOfClass:[RQHomeSubPageVideoHeaderGroupViewModel class]] || [self.viewModel.dataSource[section] isKindOfClass:[RQHomePageSectionOneGroupViewModel class]]) {
            return UIEdgeInsetsMake(0, 16, 0, 16);
        } else {
            if ([itemViewModel isKindOfClass:[RQHomePageOneOrFourBigItemViewModel class]]) {
                return UIEdgeInsetsMake(0, 16, 0, 16);
            } else {
                return UIEdgeInsetsZero;
            }
        }
    } else {
        return UIEdgeInsetsZero;
    }
}

- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section {
    return 8.f;
}

- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section {
    return 8.f;
}

- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
    @weakify(self)
    RQCommonGroupViewModel *groupViewModel = self.viewModel.dataSource[indexPath.section];

    // 如果是头视图
    if (kind == UICollectionElementKindSectionHeader) {
        if ([groupViewModel isKindOfClass:[RQHomeSubPageVideoHeaderGroupViewModel class]]) {
            RQHomeSubPageVideoHeaderCollectionReusableView *headerView = [RQHomeSubPageVideoHeaderCollectionReusableView reusableViewWithCollectionView:collectionView OfKind:kind forIndexPath:indexPath];
            RQCommonGroupViewModel *groupViewModel = self.viewModel.dataSource[indexPath.section];
            [headerView bindViewModel:groupViewModel];
            headerView.headerContentLabel.hidden = NO;
            headerView.footerContentLabel.hidden = YES;
            return headerView;
        } else if ([groupViewModel isKindOfClass:[RQHomePageSectionOneGroupViewModel class]]) {
            RQCommonReusableView *homePageSectionOneHeaderView = [RQCommonReusableView reusableViewWithCollectionView:collectionView OfKind:kind forIndexPath:indexPath];
            RQHomePageSectionOneGroupViewModel *homePageSectionOneGroupViewModel = self.viewModel.dataSource[indexPath.section];
            [homePageSectionOneHeaderView bindViewModel:homePageSectionOneGroupViewModel];
            homePageSectionOneHeaderView.headerContentLabel.hidden = YES;
            homePageSectionOneHeaderView.footerContentLabel.hidden = YES;
            homePageSectionOneHeaderView.backgroundColor = UIColor.whiteColor;
            return homePageSectionOneHeaderView;
        } else {
            RQCommonReusableView *headerView = [RQCommonReusableView reusableViewWithCollectionView:collectionView OfKind:kind forIndexPath:indexPath];
            RQCommonReusableView *groupViewModel = self.viewModel.dataSource[indexPath.section];
            [headerView bindViewModel:groupViewModel];
            headerView.headerContentLabel.hidden = YES;
            headerView.footerContentLabel.hidden = YES;
            return headerView;
        }
    } else {
        if ([groupViewModel isKindOfClass:[RQHomeSubPageVideoHeaderGroupViewModel class]]) {
            RQCommonReusableView *footerView = [RQCommonReusableView reusableViewWithCollectionView:collectionView OfKind:kind forIndexPath:indexPath];
            RQHomeSubPageVideoHeaderGroupViewModel *homeSubPageVideoHeaderGroupViewModel = self.viewModel.dataSource[indexPath.section];
            [footerView bindViewModel:homeSubPageVideoHeaderGroupViewModel];
            footerView.headerContentLabel.hidden = YES;
            if ([homeSubPageVideoHeaderGroupViewModel.footer isEqualToString:@"查看更多 >"]) {
                footerView.footerContentLabel.textAlignment = NSTextAlignmentCenter;
                [footerView setTapActionWithBlock:^(UITapGestureRecognizer *tap) {
                    @strongify(self)
                    RQDspVideoDetailViewModel *viewModel = [[RQDspVideoDetailViewModel alloc] initWithServices:self.viewModel.services params:@{
                        RQViewCommonValueKey: [NSIndexPath indexPathForRow:6 inSection:0],
                    }];
                    [self.viewModel.services pushViewModel:viewModel animated:YES];
                }];
                footerView.backgroundColor = UIColor.whiteColor;
                footerView.footerContentLabel.hidden = NO;
            } else {
                footerView.footerContentLabel.hidden = YES;
            }
            return footerView;
        } else if ([groupViewModel isKindOfClass:[RQHomePageSectionOneGroupViewModel class]]) {
            RQCommonReusableView *homePageSectionOneFooterView = [RQCommonReusableView reusableViewWithCollectionView:collectionView OfKind:kind forIndexPath:indexPath];
            RQHomePageSectionOneGroupViewModel *homePageSectionOneGroupViewModel = self.viewModel.dataSource[indexPath.section];
            [homePageSectionOneFooterView bindViewModel:homePageSectionOneGroupViewModel];
            homePageSectionOneFooterView.headerContentLabel.hidden = YES;
            homePageSectionOneFooterView.footerContentLabel.hidden = YES;
            homePageSectionOneFooterView.backgroundColor = UIColor.whiteColor;
            return homePageSectionOneFooterView;
        } else {
            RQCommonReusableView *commonFooterView = [RQCommonReusableView reusableViewWithCollectionView:collectionView OfKind:kind forIndexPath:indexPath];
            RQCommonGroupViewModel *commonFooterGroupViewModel = self.viewModel.dataSource[indexPath.section];
            [commonFooterView bindViewModel:commonFooterGroupViewModel];
            commonFooterView.headerContentLabel.hidden = YES;
            commonFooterView.footerContentLabel.hidden = YES;
            return commonFooterView;
        }
    }
}

#pragma mark - UITableViewDelegate & UITableViewDataSource
- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    !self.scrollCallback ?: self.scrollCallback(scrollView);
}

#pragma  mark - JXPagerViewListViewDelegate
- (UIView *)listView {
    return self.view;
}

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

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

#pragma mark - LazyLoad

@end