KouDaiProject/YouHuiProject/YouHui/NineNine/ViewController/KBNineNineSc...

//
//  KBNineNineScrollViewController.m
//  YouHuiProject
//
//  Created by xiaoxi on 2018/1/17.
//  Copyright © 2018年 kuxuan. All rights reserved.
//

#import "KBNineNineScrollViewController.h"
#import "KBNineNineScrollChildViewController.h"
#import "KBNineNineRequestViewModel.h"

@interface KBNineNineScrollViewController ()  <SGPageTitleViewDelegate,SGPageContentViewDelegate,YHNineNineScrollChildViewControllerDelegate>{
    NSInteger _selectedIndex;
}
@property (nonatomic, strong) SGPageTitleView *pageTitleView;
@property (nonatomic, strong) SGPageContentView *pageContentView;
@property (nonatomic, strong) NSMutableArray *titleArr;
//@property (nonatomic, strong) NSMutableArray *childArr;
@end

@implementation KBNineNineScrollViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [self initNavBar];
    [self requestSublist];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(changedSexRequest) name:ChangeSex object:nil];
}

- (void)initNavBar {
    self.navigationBar.hidden = YES;
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}

- (void)initSubviews {
    [self.view addSubview:self.pageTitleView];
    [self.view addSubview:self.pageContentView];
}

- (void)setChildCanScroll:(BOOL)childCanScroll {
    for (KBNineNineScrollChildViewController *vc in self.childArr) {
        vc.canScroll = childCanScroll;
        if (!childCanScroll) {
            vc.collectionView.contentOffset = CGPointZero;
        }
    }
}



#pragma mark - request

- (void)requestSublist {
    [KBNineNineRequestViewModel requestNineNineSublistParamType:@"1" success:^(NSArray *array) {
        if (array.count > 0) {
            for (KBNineNineScrollChannelModel *model in array) {
                KBNineNineScrollChildViewController *childVC = [[KBNineNineScrollChildViewController alloc] init];
                childVC.delegate = self;
                childVC.model = model;
                [self.titleArr addObject:model.name];
                [self.childArr addObject:childVC];
            }
            [self initSubviews];
        }
    } failure:^(NSError *error) {
        
    }];
}

- (void)changedSexRequest {
    [self.titleArr removeAllObjects];
    [self.childArr removeAllObjects];
    [self requestSublist];
}

#pragma mark - nineNineScrollChildViewControllerDelegate

- (void)yh_NineNineScrollChildViewControllerDidSelectItem:(KBChildGoodModel *)model {
    
    [MobClick event:nine_classify_goods label:self.titleArr[_selectedIndex]];
    if ([self.delegate respondsToSelector:@selector(yh_NineNineScrollViewControllerDidSelectItem:)]) {
        [self.delegate yh_NineNineScrollViewControllerDidSelectItem:model];
    }
}

#pragma mark - PageTitleViewDelegate

- (void)pageTitleView:(SGPageTitleView *)pageTitleView selectedIndex:(NSInteger)selectedIndex {
    [self.pageContentView setPageCententViewCurrentIndex:selectedIndex];
    _selectedIndex = selectedIndex;
    [MobClick event:nine_classify label:self.titleArr[selectedIndex]];
}

#pragma mark - PageContentViewDelegate

- (void)pageContentView:(SGPageContentView *)pageContentView progress:(CGFloat)progress originalIndex:(NSInteger)originalIndex targetIndex:(NSInteger)targetIndex {
    [self.pageTitleView setPageTitleViewWithProgress:progress originalIndex:originalIndex targetIndex:targetIndex];
    _selectedIndex = targetIndex;
}

#pragma mark - lazy

- (SGPageTitleView *)pageTitleView {
    if (!_pageTitleView) {
        SGPageTitleViewConfigure *configure = [SGPageTitleViewConfigure pageTitleViewConfigure];
        configure.titleFont = [UIFont systemFontOfSize:FITSIZE(14)];
        configure.titleColor = [UIColor YHColorWithHex:0x222222];
        configure.titleSelectedColor = [UIColor YHColorWithHex:0xff2420];
        configure.indicatorColor = [UIColor YHColorWithHex:0xff2420];
        configure.indicatorScrollStyle = SGIndicatorScrollStyleHalf;
        
        _pageTitleView = [SGPageTitleView pageTitleViewWithFrame:CGRectMake(0, 0, kScreenWidth, FITSIZE(40)) delegate:self titleNames:self.titleArr configure:configure];
        _pageTitleView.isTitleGradientEffect = NO;
        _pageTitleView.isOpenTitleTextZoom = YES;
    }
    return _pageTitleView;
}

- (SGPageContentView *)pageContentView {
    if (!_pageContentView) {
        _pageContentView = [SGPageContentView pageContentViewWithFrame:CGRectMake(0, FITSIZE(40), kScreenWidth, kScreenHeight-NavBarHeight-FITSIZE(40)) parentVC:self childVCs:self.childArr];
        _pageContentView.delegatePageContentView = self;
    }
    return _pageContentView;
}

- (NSMutableArray *)titleArr {
    if (!_titleArr) {
        _titleArr = [NSMutableArray array];
    }
    return _titleArr;
}

- (NSMutableArray *)childArr {
    if (!_childArr) {
        _childArr = [NSMutableArray array];
    }
    return _childArr;
}

@end