KouDaiProject/YouHuiProject/YouHui/Home/ViewController/Other/Controller/KBChildPageV...

//
//  KBChildPageViewController.m
//  YouHuiProject
//
//  Created by 小花 on 2018/1/16.
//  Copyright © 2018年 kuxuan. All rights reserved.
//

#import "KBChildPageViewController.h"
#import "KBChildPageViewController.h"
#import "KBChildHeaderView.h"
#import "KBTypeButtonHeader.h"
#import "XLPlainFlowLayout.h"
#import "KBHeaderReusableView.h"
#import "KBGoodCollectionCell.h"
#import "KBChildCategoryModel.h"
#import "KBChildGoodModel.h"
#import "KBItemListViewController.h"
#import "KBGoodListViewController.h"
#import "KBGoodDetailViewController.h"
#import "SelectView.h"
#import "KBOtherFilterView.h"
#import "KBTodayModelView.h"
#import "KBClassifyListController.h"
#import "KBOtherTopCollectionCell.h"
#import "AdJumpManager.h"
#import "KBChildPageAdView.h"

static NSString  *headerID          = @"headerID";
static NSString  *cellID            = @"KBGoodCollectionCell";
static NSString  *KSectionHeader    = @"SectionHeader";
static NSString  *KLDOtherTopCollectionCell = @"KBOtherTopCollectionCell";

static CGFloat selectedViewHeight   = 40.f;

@interface KBChildPageViewController ()
<
UICollectionViewDelegate,
UICollectionViewDataSource,
XHCollectionViewDelegateFlowLayout,
ClassifySelectViewDelegate,
YHChildHeaderViewDelegate
>
{
    NSInteger _page;
    NSInteger _type;
    NSInteger _is_has_coupon;
    BOOL _changeType;
    UIView *topRecomView;
}

@property (nonatomic, strong) UICollectionView          *collectionView;
@property (nonatomic, strong) NSArray                   *categoryArr;
@property (nonatomic, strong) NSMutableArray            *goodsArr;
@property (nonatomic, strong) NSArray                   *adDataArr;

@property (nonatomic, strong) KBOtherFilterView         *selectedView;
@property (nonatomic, strong) NSArray                   *filtrateArray;
@property (nonatomic, strong) KBTodayModelView          *recommonView;
@property (nonatomic, strong) KBChildHeaderView         *channelHeader;
@property (nonatomic, strong) KBChildPageAdView         *headAdView;
@property (nonatomic, strong) KBOtherTopCollectionCell  *topCell;

@end

@implementation KBChildPageViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [self configParam];
    [self configCollectionView];
    [self requesFiltrateParam];
    [self loadChannelHeader];
    [self loadAdData];
}

- (void)configParam {
    _page = 0;
    _type = 1; //默认请求推荐的数据
}

- (void)configCollectionView {
    
    [self.collectionView removeFromSuperview];
    XLPlainFlowLayout *flowLayout = [[XLPlainFlowLayout alloc]init];
    flowLayout.naviHeight = 0;
    flowLayout.minimumLineSpacing = 5;
    flowLayout.minimumInteritemSpacing = 0;
    flowLayout.headerReferenceSize = CGSizeMake(0, 0);
    self.collectionView = [[UICollectionView alloc]initWithFrame:CGRectMake(0, 10, SCREEN_WIDTH, SCREEN_HEIGHT) collectionViewLayout:flowLayout];
    [self.collectionView registerClass:[KBGoodCollectionCell class] forCellWithReuseIdentifier:cellID];
    [self.collectionView registerClass:[KBOtherTopCollectionCell class] forCellWithReuseIdentifier:KLDOtherTopCollectionCell];
    [self.collectionView registerClass:[KBHeaderReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader  withReuseIdentifier:headerID];
    [self.collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:KSectionHeader];
    
    self.collectionView.backgroundColor = [UIColor clearColor];
    self.collectionView.showsVerticalScrollIndicator = NO;
    self.collectionView.delegate = self;
    self.collectionView.dataSource = self;
    MJRefreshNormalHeader *header = [MJRefreshNormalHeader headerWithRefreshingBlock:^{
        [self refreshData];
    }];
    header.activityIndicatorViewStyle=UIActivityIndicatorViewStyleWhite;
    header.stateLabel.textColor=[UIColor whiteColor];
    header.lastUpdatedTimeLabel.hidden=YES;
    [header setTitle:@"数据正在刷新" forState:MJRefreshStateRefreshing];
    //    header.lastUpdatedTimeLabel.hidden = YES;
    //    header.stateLabel.hidden = YES;
    
    //正在刷新的图片
    //    NSArray *imgArr = @[[UIImage imageNamed:@"ant1"],[UIImage imageNamed:@"ant2"]];
    //    [header setImages:imgArr duration:0.3 forState:MJRefreshStateRefreshing];
    //    [header setImages:@[[UIImage imageNamed:@"ant1"]] duration:1 forState:MJRefreshStateWillRefresh];
    //    [header setImages:@[[UIImage imageNamed:@"ant1"]] duration:1 forState:MJRefreshStatePulling];
    self.collectionView.mj_header = header;
   
    self.collectionView.mj_footer = [MJRefreshAutoNormalFooter footerWithRefreshingBlock:^{
        [self loadMoreData];
    }];
    [self.collectionView.mj_footer beginRefreshing];
    [self.view addSubview: self.collectionView];
    
    [self configCollectionHeader];
}

- (void)configCollectionHeader {

    UIView *recomView = [[UIView alloc] initWithFrame:CGRectMake(Fitsize(10), 0, SCREEN_WIDTH-Fitsize(20), Fitsize(208))];
    topRecomView = recomView;
    recomView.layer.cornerRadius = Fitsize(8);
    recomView.backgroundColor = [UIColor whiteColor];
    UILabel *title = [[UILabel alloc] initWithFrame:CGRectMake(0, 10, Fitsize(65), Fitsize(40))];
    title.font = [UIFont systemFontOfSize:Fitsize(14)];//[UIColor homeRedColor]
    title.centerX = SCREEN_WIDTH/2;
    title.text = @"热门商品";
    [title sizeToFit];
    title.textColor =[UIColor gradientWidthFromColor:[UIColor YHColorWithHex:0x53F3FD] toColor:[UIColor YHColorWithHex:0x726BFF] withWidth:title.width];
    [recomView addSubview:title];
    UIImageView *icon = [[UIImageView alloc] initWithFrame:CGRectMake(title.left-20, 0, Fitsize(13), Fitsize(15))];
    icon.centerY = title.centerY;
    icon.image = [UIImage imageNamed:@"hotRecom_left"];
    [recomView addSubview:icon];
    UIImageView *icon2 = [[UIImageView alloc] initWithFrame:CGRectMake(title.right+5, 0, Fitsize(13), Fitsize(15))];
    icon2.centerY = title.centerY;
    icon2.image = [UIImage imageNamed:@"hotRecom_right"];
    [recomView addSubview:icon2];
    
    KBTodayModelView *modelView = [[KBTodayModelView alloc] initWithFrame:CGRectMake(Fitsize(0), Fitsize(40), SCREEN_WIDTH-Fitsize(20), Fitsize(168)) titleNumOfLine:1];
    modelView.isOhterPage = YES;
    modelView.name = self.model.name;
    modelView.Id = self.model.Id;
    self.recommonView = modelView;
    [recomView addSubview:modelView];
    
    self.headAdView = [[KBChildPageAdView alloc] initWithFrame:CGRectMake(Fitsize(10), 0, SCREEN_WIDTH-Fitsize(20), 0)];
    __weak typeof(self) weakSelf = self;
    self.headAdView.tapAdBlock = ^(AdPopModel * _Nonnull model) {
        if (model) {
            [AdJumpManager jumpToPageWithModel:model ParentViewControll:weakSelf];
        }
        
    };
    
    self.channelHeader = [[KBChildHeaderView alloc] initWithFrame:CGRectMake(Fitsize(10), 0, SCREEN_WIDTH-Fitsize(20), 0) delegete:self];
}



#pragma mark ====================== Load Data ==========

- (void)loadAdData {
    NSString *url = [NSString stringWithFormat:@"%@/api/v2/adv/advByType",BaseURL];
    NSDictionary *para = @{@"adv_type":@"7",
                           @"category_id":self.model.Id};
    [KBHttp get:url params:para success:^(id json) {
        
        self.adDataArr = [NSArray yy_modelArrayWithClass:[AdPopModel class] json:json[@"data"]];
        if (self.adDataArr.count > 0) {
            //展示广告
            self.headAdView.height = Fitsize(111);
            self.headAdView.y = self.channelHeader.height;
            topRecomView.y = self.headAdView.bottom+5;
            AdPopModel *model = self.adDataArr.firstObject;
            [self.headAdView setAdModel:model];
        }else {
            //隐藏广告
            self.headAdView.height = 0;
            topRecomView.y = self.channelHeader.height;
        }
        [self.collectionView reloadData];
    } failure:^(NSError *error) {
        
    }];
}

/**
 加载筛选范围
 */
- (void)requesFiltrateParam {
    NSString *urlString = [NSString stringWithFormat:@"%@/api/categoryNew/priceSection", BaseURL];
    [KBHttp post:urlString params:nil success:^(id json) {
        self.filtrateArray = json[@"data"];
        //        [self.view addSubview:self.selectedView];
        
    } failure:^(NSError *error) {
        
    }];
}

/**
 加载下部商品列表
 */
- (void)loadCategoryGoodsList:(BOOL)refresh switchButton:(UIButton *)switchButton{
    
    
    NSDictionary *param = @{@"page":@(_page),
                            @"category_id":self.model.Id,
                            @"sort":@(_type),
                            @"is_has_coupon":@(_is_has_coupon),
                            @"stype":@"0"
                            };
    NSString *url = [NSString stringWithFormat:@"%@/api/v2/goods/stockTopCategoryList",BaseURL];
    [KBHttp post:url params:param success:^(id json) {
        
        if (refresh) [self.goodsArr removeAllObjects];
        if ([self.collectionView.mj_header isRefreshing])[self.goodsArr removeAllObjects];
        
        NSArray *topList = [NSArray yy_modelArrayWithClass:[KBChildGoodModel class] json:json[@"data"][@"top"]];
        [self.recommonView setGoodData:topList];
        
        NSArray *list = [NSArray yy_modelArrayWithClass:[KBChildGoodModel class] json:json[@"data"][@"list"]];
        [self.goodsArr addObjectsFromArray:list];
        [self noMoreDataWithArray:list];
        [self.collectionView reloadData];
        
        [self.collectionView.mj_header endRefreshing];
        [self.collectionView.mj_footer endRefreshing];
        [SVProgressHUD dismiss];
        switchButton.selected = !switchButton.selected;
        
        
    } failure:^(NSError *error) {
        [self.collectionView.mj_header endRefreshing];
        [self.collectionView.mj_footer endRefreshing];
        [SVProgressHUD dismiss];

    }];
}

- (void)noMoreDataWithArray:(NSArray *)array {
    if (array > 0) {
        self.collectionView.footRefreshState = MJFooterRefreshStateLoadMore;
    }else {
        self.collectionView.footRefreshState = MJFooterRefreshStateNoMore;
    }
}


/**
 加载头部分类
 */
- (void)loadChannelHeader {
    NSString *url = [NSString stringWithFormat:@"%@/api/v2/channel/getSonGroup",BaseURL];
    NSDictionary *para = @{@"category_id":self.model.Id};
    [KBHttp post:url params:para success:^(id json) {
        
        NSArray *list = [NSArray yy_modelArrayWithClass:[KBChildCategoryModel class] json:json[@"data"]];
        [self.channelHeader setChannelDataArr:list];
        if (self.adDataArr.count > 0) {
            self.headAdView.y = self.channelHeader.bottom;
            topRecomView.y = self.headAdView.bottom+5;
        }else {
            topRecomView.y = self.channelHeader.height;
        }
        
        [self.collectionView reloadData];
        [self loadCategoryGoodsList:NO switchButton:nil];
        
        
    } failure:^(NSError *error) {
        [self.collectionView.mj_header endRefreshing];
        [self.collectionView.mj_footer endRefreshing];
    }];
}



/**
 上拉加载
 */
- (void)loadMoreData {
    _page++;
    [self loadCategoryGoodsList:NO switchButton:nil];
}

- (void)refreshData {
    _page = 1;
    [self loadChannelHeader];
    //    [self loadCategoryGoodsList:YES switchButton:nil];
}

#pragma mark ------ YHChildHeaderViewDelegate --------
- (void)YHChildHeaderViewDidSelectedIndex:(NSInteger)index model:(KBChildCategoryModel *)model {
    KBClassifyListController *list = [[KBClassifyListController alloc] init];
    list.firstCategoryId = self.model.Id;
    list.cate_id = model.Id;
    list.name = model.name;
    list.isOtherPage = YES;
    [self.navigationController pushViewController:list animated:YES];
    
    NSString *tag = [NSString stringWithFormat:@"%@-%@",self.model.name,model.name];
    [MobClick event:CategoryClassify label:tag];
}



#pragma mark -------JC_SelectViewDelegate
////仅显示优惠券
//- (void)ClassifyselectItme:(KBOtherFilterView *)selectView onlyTicketClick:(UIButton *)switchBtn {
//    [SVProgressHUD show];
//    [self.collectionView scrollToTop];
//    _is_has_coupon = switchBtn.selected ? 0 : 1;
//    [self loadCategoryGoodsList:YES switchButton:switchBtn];
//}

//上方条件选择
- (void)ClassifyselectTopButton:(KBOtherFilterView *)selectView withIndex:(NSInteger)index withButtonType:(JCButtonClickType )type1 button:(UIButton *)button{
    [SVProgressHUD show];
    //价格
    if (index == 2&&type1) {
        switch (type1) {
            case JCButtonClickTypeNormal:
                //正常价格
            {
                NSLog(@"上边按钮的正常价格");
            }
                break;
            case JCButtonClickTypeUp:
                //价格升序排列
            {
                NSLog(@"上边按钮的价格升序排列");
                _type = 3;
            }
                break;
            case JCButtonClickTypeDown:
                //价格降序排列
            {
                NSLog(@"上边按钮的价格降序排列");
                _type = 4;
            }
                break;
            default:
                break;
        }
    }else if (index == 0){//综合
        
        NSLog(@"上边按钮的综合");
        _type = 1;
        
    }else if (index == 1){//销量
        
        NSLog(@"上边按钮的销量");
        _type = 2;
        
    }else{//筛选
        _is_has_coupon = button.selected ? 0 : 1;
        [self loadCategoryGoodsList:YES switchButton:button];
        return;
        NSLog(@"上边有券按钮");
    }
    
    [self loadCategoryGoodsList:YES switchButton:nil];
}


#pragma mark ------
#pragma mark - scrollView
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    //scrollView已经有拖拽手势，直接拿到scrollView的拖拽手势
    UIPanGestureRecognizer *pan = scrollView.panGestureRecognizer;
    //获取到拖拽的速度 >0 向下拖动 <0 向上拖动
    CGFloat velocity = [pan velocityInView:scrollView].y;
    if (velocity <- 10) {
        //向上拖动，隐藏导航栏
        
        self.collectionView.height = ChildTableViewHeight+NavBarHeight-KStatusBarHeight;
    }else if (velocity > 10) {
        //向下拖动，显示导航栏
        
        self.collectionView.height = ChildTableViewHeight;
    }else if(velocity == 0){
        //停止拖拽
    }
    
    NSNotification *noti = [[NSNotification alloc] initWithName:ScrollDirectorNoti object:nil userInfo:@{@"director":@(velocity)}];
    [[NSNotificationCenter defaultCenter] postNotification:noti];
}

#pragma mark ============ UICollectionView Delegate &&  DataSource ==========

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
    return 2;
}

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
{
    if (section == 0) {
        return 1;
    }else {
        return self.goodsArr.count;
    }
    
}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
    
    if (indexPath.section == 0) {
        
        CGFloat height = topRecomView.bottom+5;

        return CGSizeMake(SCREEN_WIDTH, height);
    }else {
        CGFloat width = (SCREEN_WIDTH)/2;
        CGFloat height = width + 102;
        return CGSizeMake(width-FITSIZE(12.5f), height);
    }
    
    
}


- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
{
    
    if (indexPath.section == 0) {
        self.topCell = [collectionView dequeueReusableCellWithReuseIdentifier:KLDOtherTopCollectionCell forIndexPath:indexPath];
        [self.topCell addSubview:self.channelHeader];
        [self.topCell addSubview:self.headAdView];
        [self.topCell addSubview:topRecomView];
        return self.topCell;
    }else {
        KBGoodCollectionCell *cell = [self.collectionView dequeueReusableCellWithReuseIdentifier:cellID forIndexPath:indexPath];
        KBChildGoodModel *model = self.goodsArr[indexPath.row];
        cell.model = model;
        return cell;
    }
    
}

- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
    UICollectionReusableView *header = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:KSectionHeader forIndexPath:indexPath];
    [header addSubview:self.selectedView];
    return header;
}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    
    KBChildGoodModel *model = self.goodsArr[indexPath.row];
    if ([model.type isEqualToString:@"1"]) {
        //专场
        KBGoodListViewController *list = [[KBGoodListViewController alloc] init];
        list.cate_id = model.goods_id;
        [self.navigationController pushViewController:list animated:YES];
    }else {
        //详情
        KBGoodDetailViewController *detail = [[KBGoodDetailViewController alloc] init];
        DetailRequestModel *requestModel = [[DetailRequestModel alloc] initWithChildModel:model];
        detail.requestModel = requestModel;
        
        KBEventModel *evevtModel = [[KBEventModel alloc] initWithOrigin:model.origin category_id:self.model.Id source:homeAction];
        detail.eventModel = evevtModel;
        
        [self.navigationController pushViewController:detail animated:YES];
        
    }
    
    [MobClick event:category_goods label:self.model.name];
}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section {
    if (section == 0) {
        return CGSizeMake(0, 0);
    }else {
        return CGSizeMake(SCREEN_WIDTH, selectedViewHeight+5);
    }
    
}
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout insetForSectionAtIndex:(NSInteger)section{
    if (section == 0) {
        return UIEdgeInsetsMake(0, 0, 0, 0);
    }else{
        return UIEdgeInsetsMake(0, FITSIZE(10), 0, FITSIZE(10));
    }
}


#pragma mark - JHCollectionViewDelegateFlowLayout
- (UIColor *)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout backgroundColorForSection:(NSInteger)section
{
    return [@[
              [UIColor clearColor],
              [UIColor YHColorWithHex:0xf6f6f6],
              [UIColor yellowColor]
              ] objectAtIndex:section];
}

#pragma mark -------------
- (NSMutableArray *)goodsArr {
    if (!_goodsArr) {
        _goodsArr = [NSMutableArray array];
    }
    return _goodsArr;
}

- (KBOtherFilterView *)selectedView {
    if (!_selectedView) {
        _selectedView = [[KBOtherFilterView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, selectedViewHeight) withArr:self.filtrateArray];
        _selectedView.delegate = self;
    }
    return _selectedView;
}


- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

/*
 #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