//
//  RQHomePageViewController.m
//  RQCommon
//
//  Created by 张嵘 on 2018/11/21.
//  Copyright © 2018 张嵘. All rights reserved.
//

#import "RQHomePageViewController.h"

@interface RQHomePageViewController () <JXCategoryViewDelegate, JXPagerViewDelegate, JXPagerMainTableViewGestureDelegate>
/// viewModel
@property (nonatomic, readonly, strong) RQHomePageViewModel *viewModel;
@property (nonatomic, readwrite, strong) JXPagerView *pagerView;
@property (nonatomic, readwrite, strong) JXCategoryTitleView *categoryView;
@end

@implementation RQHomePageViewController

@dynamic viewModel;

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


#pragma mark - PrivateMethods
/// 初始化
- (void)rq_setup {
    /// set up ...
    [self.view addSubview:self.pagerView];
}


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

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

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

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

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

- (id<JXPagerViewListViewDelegate>)pagerView:(JXPagerView *)pagerView initListAtIndex:(NSInteger)index {
    switch (index) {
        case 1:
        case 4: {
            RQHomeSubPageViewModel *homeSubPageViewModel = [[RQHomeSubPageViewModel alloc] initWithServices:self.viewModel.services params:@{RQHomeSubPageTypeKey : @(index)}];
            RQHomeSubPageViewController *homeSubPageViewController = [[RQHomeSubPageViewController alloc] initWithViewModel:homeSubPageViewModel];
            return homeSubPageViewController;
        }
            
        default:
            return nil;
    }
    
}


#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]];
}


#pragma mark - LazyLoad
- (JXPagerView *)pagerView {
    if (!_pagerView) {
        _pagerView = [[JXPagerView alloc] initWithDelegate:self];
        _pagerView.frame = self.view.bounds;
        _pagerView.mainTableView.gestureDelegate = self;
        _pagerView.mainTableView.contentInset = UIEdgeInsetsMake(RQ_APPLICATION_TOP_BAR_HEIGHT, 0, - RQ_APPLICATION_TAB_BAR_HEIGHT, 0);
    }
    return _pagerView;
}

- (JXCategoryTitleView *)categoryView {
    if (!_categoryView) {
        _categoryView = [[JXCategoryTitleView alloc] init];
        _categoryView.titles = @[@"报名", @"科一", @"科二", @"科三", @"科四", @"下证"];
        _categoryView.backgroundColor = [UIColor whiteColor];
        _categoryView.titleSelectedColor = RQ_MAIN_COLOR;
        _categoryView.titleColor = RQ_MAIN_TEXT_COLOR_1;
        _categoryView.titleColorGradientEnabled = YES;
        _categoryView.titleLabelZoomEnabled = NO;
        _categoryView.contentScrollViewClickTransitionAnimationEnabled = NO;
        _categoryView.titleLabelZoomSelectedVerticalOffset = 0.0f;

        JXCategoryIndicatorLineView *lineView = [[JXCategoryIndicatorLineView alloc] init];
        lineView.indicatorColor = RQ_MAIN_COLOR;
        lineView.indicatorWidth = RQ_SCREEN_WIDTH / _categoryView.titles.count;
        lineView.indicatorHeight = 2;
        _categoryView.indicators = @[lineView];
        
        _categoryView.defaultSelectedIndex = 1;

        _categoryView.listContainer = (id<JXCategoryViewListContainer>)self.pagerView.listContainerView;
        [_categoryView reloadData];
        [self.pagerView reloadData];
    }
    return _categoryView;
}
@end