LiedouYouxuan/YouHuiProject/YouHui/GoodDetailVi.../ViewController/LDGoodDetail...

//
//  LDGoodDetailViewController.m
//  YouHuiProject
//
//  Created by xiaoxi on 2018/1/22.
//  Copyright © 2018年 kuxuan. All rights reserved.
//

#import "LDGoodDetailViewController.h"
#import <WebKit/WebKit.h>
#import "LDDetailLoginView.h"
#import <AlibabaAuthSDK/ALBBSDK.h>
#import <AlibabaAuthSDK/ALBBSession.h>
#import "LDSearchCoupleWebViewController.h"
#import "LDGoodDetailRequestViewModel.h"
#import "SDCycleScrollView.h"
#import "LDTableView.h"
#import "LDAdWebViewController.h"
#import "LDPrivilegeReferralViewController.h"
#import "LDGoodDetailBottomView.h"
#import "LDGoodDetailView.h"
#import "LDCollectionView.h"
#import "LDGoodCollectionCell.h"
#import "LDShopDetailViewController.h"
#import <AlibcTradeSDK/AlibcTradeSDK.h>
#import "LDHistoryTool.h"
#import "LDHistoryModel.h"
#import "LDGoodListViewController.h"
#import "LDLoginViewController.h"
#import "LDAdWebViewController.h"
#import "LDEventTool.h"
#import "LDGotoDetailView.h"
#import "SDPhotoBrowser.h"
#import "LDShareGoodsViewController.h"
#import "LDWebDetailController.h"
#import "LDLinkFansController.h"
#import "LDPrivilegeReferralViewController.h"
#import "LDModuleView.h"
#import "LDDetailHeaderTitle.h"
#import "CCAlertShowView.h"
#import "LDShareImgPopView.h"
#import "LDShopInfoView.h"
#import "LDDetailGuideView.h"
#import "PhoneLoginManager.h"
#import "LDGoodDetailImageCell.h"
#import "LDDetailImgModel.h"
#import "LDShareGoodViewController.h"
#import "LDShareRequestViewModel.h"
#import "LDShareInfoModel.h"
#import "LDTaobaoWebAuthorController.h"
#import "LDSearchCoupleWebViewController.h"
#import "LDDCCyleTipView.h"
#define GoodSimilarViewHeight ((self.goodSimilarArr.count-1)/2+1)*FITSIZE(292)+FITSIZE(45)

static CGFloat          detailDescWebHeight = 0.1;
static NSInteger const  detailDescWebTag = 111;
static NSString *const  cellID = @"LDGoodCollectionCell";
static NSString *const  collectionViewHeader = @"collectionViewHeader";

@interface LDGoodDetailViewController ()
<
SDCycleScrollViewDelegate,
UITableViewDelegate,
UITableViewDataSource,
YHGoodDetailBottomViewDelegate,
YHGoodDetailViewDelegate,
UIWebViewDelegate,
UICollectionViewDelegate,
UICollectionViewDataSource,
UICollectionViewDelegateFlowLayout,
SGPageTitleViewDelegate,
UIWebViewDelegate,
WKNavigationDelegate,
SDPhotoBrowserDelegate,
LDDetailGuideViewDelegate
>
{
    NSInteger _page;
    ActivityIndicatorView *_indicatorView;
    BOOL isDealloc;
    NSString *shopjsonstr;
    LDDCCyleTipView *redTipView;//红包导图
    UIButton *redBtn;//有红包时候
    CGFloat _lastOffY;
}
@property (nonatomic, strong) LDGoodDetailModel          *goodModel;
@property (nonatomic, strong) LDShareInfoModel          *shareModel;
@property (nonatomic, strong) UITableView                *tableView;
@property (nonatomic, strong) WKWebView                  *detailDescWebView;
@property (nonatomic, strong) UIView                     *tableHeaderView;
@property (nonatomic, strong) LDGoodDetailView           *goodDetailView;
@property (nonatomic, strong) SDCycleScrollView          *cycleView;
@property (nonatomic, strong) NSArray                    *goodSimilarArr;
@property (nonatomic, strong) UICollectionView           *collectionView;
@property (nonatomic, strong) UIButton                   *backButton;
@property (nonatomic, strong) SGPageTitleView            *topTitleView;
@property (nonatomic, strong) YYFPSLabel                 *fpsLabel;
@property (nonatomic, strong) LDGoodDetailBottomView     *goodBottomView;
@property (nonatomic, strong) NSNumber                   *flag;//用户等级 1 会员 2 超级会员 3 运营商
@property (nonatomic, strong) LDModuleView               *moduleView;
@property (nonatomic, strong) LDShopInfoView             *shopInfoView;
@property (nonatomic, strong) LDGoodDetailBottomView     *bottomView;
@property (nonatomic, strong) UIView                     *moduleBg;
@property (nonatomic, strong) LDDetailHeaderTitle        *detailHeader;
@property (nonatomic, strong) LDDetailGuideView          *guideView;
@property (nonatomic, strong) NSMutableArray             *bannerImgArray;
//登录引导
@property (nonatomic, strong)LDDetailLoginView *loginView;
@end

@implementation LDGoodDetailViewController

- (void)dealloc {
    @try{
        [self.detailDescWebView removeObserver:self forKeyPath:@"scrollView.contentSize"];
    }@catch (NSException *exception) {
        
    }
    NSLog(@"释放了------------");
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    [LoadingView dismiss];
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [self initNavBar];
    [self initSubviews];
//    [self initHUD];
    [self request];
    [self requestCount];
    [self loadUserInfo];
    [self inittipRedView];
    
}
#pragma mark----红包按钮
-(void)inittipRedView
{
    if (![[PhoneLoginManager shareManager].showPhoneBtn boolValue]) {//显示手机号登陆。过审，不显示红包按钮
        redBtn =[[UIButton alloc]initWithFrame:CGRectMake(SCREEN_WIDTH-200, SCREEN_HEIGHT/2-50, 200, 71)];
        [redBtn setBackgroundImage:[UIImage imageNamed:@"detail_redtip"] forState:UIControlStateNormal];
        [self.view addSubview:redBtn];
        [redBtn addTarget:self action:@selector(clickRedView) forControlEvents:UIControlEventTouchUpInside];
        redBtn.adjustsImageWhenHighlighted=NO;
        redBtn.hidden=YES;
        
        UILabel *label =[[UILabel alloc]initWithFrame:CGRectMake(10, 10, redBtn.size.width-90, redBtn.size.height-20)];
        label.numberOfLines=2;
        label.textColor=[UIColor whiteColor];
        label.font=[UIFont systemFontOfSize:14];
        [redBtn addSubview:label];
        label.tag= 1111;
        
        
        redTipView=[[LDDCCyleTipView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT)];
        redTipView.backgroundColor=[UIColor colorWithRed:0 green:0 blue:0 alpha:0.6];
        redTipView.hidden=YES;
        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapImageView)];
        [redTipView addGestureRecognizer:tap];
        redTipView.userInteractionEnabled=YES;
        [self.view addSubview:redTipView];
        self.view.userInteractionEnabled = YES;
    }
    
}
-(void)tapImageView
{
    [UIView animateWithDuration:0.5 animations:^{
        redTipView.hidden=YES;
    }];
}
-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
{
    [UIView animateWithDuration:0.5 animations:^{
        redTipView.hidden=YES;
    }];
   
}
#pragma mark---红包提示
-(void)clickRedView
{
    [UIView animateWithDuration:0.5 animations:^{
         redTipView.hidden=NO;
    }];
}


-(void)viewDidAppear:(BOOL)animated{
    [super viewDidAppear:animated];
    
}

- (void)configParam {
    _page = 1;
}

- (void)requestCount {
    [LDEventTool eventWithEventType:0 origin:self.eventModel.origin category_id:self.eventModel.category_id goods_id:self.requestModel.goods_id source:self.eventModel.source];
}


- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleDefault];
    self.navigationController.navigationBar.hidden = YES;
    self.bottomView.goodModel=self.goodModel;
}

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

- (void)initNavBar {
    [self.navigationBar setNavightionBarBackgroundColor:[[UIColor whiteColor] colorWithAlphaComponent:0.0]];
    
    UIButton *leftButton = [UIButton buttonWithType:UIButtonTypeCustom];
    leftButton.frame = CGRectMake(0, 0, FITSIZE(22), FITSIZE(22));
    leftButton.backgroundColor = [UIColor clearColor];
    [leftButton setImage:[UIImage imageNamed:@"detail_back_g"] forState:UIControlStateNormal];
    [leftButton addTarget:self action:@selector(backAction) forControlEvents:UIControlEventTouchUpInside];
    self.backButton = leftButton;
    [self.navigationBar setCustomLeftButtons:@[leftButton]];
    
    [self.navigationBar addSubview:self.topTitleView];
}
#pragma mark---初始化值
-(void)initValues
{

    LDGoodDetailModel *mndoels=[[LDGoodDetailModel alloc] init];
    [mndoels changeDetailRequestModel:_requestModel];
    self.goodDetailView.goodModel =mndoels;
     self.guideView.model = mndoels;
    LDShopModel *shopmodel =[[LDShopModel alloc]init];
    shopmodel.title= _requestModel.shop_title;
    [self.shopInfoView setShopInfo:shopmodel];
}
- (void)initSubviews {
    
    
    __weak typeof(self) weakSelf = self;
    //底部栏
    LDGoodDetailBottomView *bottomView = [[LDGoodDetailBottomView alloc] initWithFrame:CGRectMake(0, kScreenHeight-FITSIZE(55)-BottomMargin, kScreenWidth, FITSIZE(55))];
    bottomView.delegate = self;
    self.bottomView = bottomView;
    [self.view addSubview:bottomView];
    self.goodBottomView = bottomView;
    
    //轮播
    if (self.requestModel.img) {
        [self.bannerImgArray addObject:self.requestModel.img];
    }
    SDCycleScrollView *cycleView = [SDCycleScrollView cycleScrollViewWithFrame:CGRectMake(0, 0, FITSIZE(375), FITSIZE(375)) delegate:self placeholderImage:[UIImage imageNamed:@""]];
//    cycleView.pageDotImage = [UIImage imageNamed:@"page_nor"];
    cycleView.imageURLStringsGroup= self.bannerImgArray;

    self.cycleView = cycleView;
    
    //商品信息
    self.goodDetailView = [[LDGoodDetailView alloc] initWithFrame:CGRectMake(0, cycleView.height, kScreenWidth, FITSIZE(110))];
    self.goodDetailView.delegate = self;
   
    //领券模块
    LDDetailGuideView *guide = [[LDDetailGuideView alloc] initWithFrame:CGRectMake(0, self.goodDetailView.bottom, SCREEN_WIDTH, FITSIZE(120))];
    self.guideView = guide;
   
    self.guideView.delegate=self;
    guide.tapAction = ^{
        if (![AccountTool isLogin]) {
            LDNewLoginVC *login = [[LDNewLoginVC alloc] init];
            login.modalPresentationStyle = UIModalPresentationFullScreen;
            [weakSelf presentViewController:login animated:YES completion:nil];
            return ;
        }
        LDPrivilegeReferralViewController *Privilege = [[LDPrivilegeReferralViewController alloc] init];
        [weakSelf.navigationController pushViewController:Privilege animated:YES];
    };
    if ([[PhoneLoginManager shareManager].showPhoneBtn boolValue]) {
        guide.height = 0;
    }
    
   self.navigationItem.hidesBackButton = YES;
    
    //店铺信息
    
    self.shopInfoView = [[LDShopInfoView alloc] initWithFrame:CGRectMake(0, guide.bottom+5, SCREEN_WIDTH, FITSIZE(68))];
    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapShopInfo)];
    [self.shopInfoView addGestureRecognizer:tap];
    
    
    //推荐模块
    UIView *moduleBg = [[UIView alloc] initWithFrame:CGRectMake(0, self.shopInfoView.bottom+5, SCREEN_WIDTH, Fitsize(202))];
    self.moduleBg = moduleBg;
    LDDetailHeaderTitle *headerTitle = [[LDDetailHeaderTitle alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, Fitsize(34)) title:@"相关推荐"];
    [moduleBg addSubview:headerTitle];
    self.moduleView = [[LDModuleView alloc] initWithFrame:CGRectMake(0, headerTitle.height, SCREEN_WIDTH, moduleBg.height-Fitsize(34))];
    self.moduleView.didSelectedGood = ^(LDChildGoodModel *model) {
        DetailRequestModel *requestModel = [[DetailRequestModel alloc] initWithChildModel:model];
        LDGoodDetailViewController *detail = [[LDGoodDetailViewController alloc] init];
        detail.requestModel = requestModel;
        LDEventModel *evevtModel = [[LDEventModel alloc] initWithOrigin:model.origin category_id:@"0" source:goodsDetailTopRecommendAction];
        detail.eventModel = evevtModel;
        [weakSelf.navigationController pushViewController:detail animated:YES];
        [MobClick event:GoodsDetailRecommend];
    };
    [moduleBg addSubview:self.moduleView];
    
    self.tableHeaderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, moduleBg.bottom+5)];
    
    //详情webview
    LDDetailHeaderTitle *detailHeader = [[LDDetailHeaderTitle alloc] initWithFrame:CGRectMake(0, moduleBg.bottom+5, SCREEN_WIDTH, Fitsize(34)) title:@"宝贝详情"];
    self.detailHeader = detailHeader;
    _detailDescWebView = [[WKWebView alloc] initWithFrame:CGRectMake(0, detailHeader.bottom, kScreenWidth, 0)];
    _detailDescWebView.tag = detailDescWebTag;
    _detailDescWebView.navigationDelegate = self;
    _detailDescWebView.scrollView.scrollEnabled = NO;
    //    _detailDescWebView.scalesPageToFit = YES;
    
    
    [self.tableHeaderView addSubview:cycleView];
    [self.tableHeaderView addSubview:self.goodDetailView];
    [self.tableHeaderView addSubview:guide];
    [self.tableHeaderView addSubview:self.shopInfoView];
    [self.tableHeaderView addSubview:moduleBg];
    [self.tableHeaderView addSubview:detailHeader];
    [self.tableHeaderView addSubview:_detailDescWebView];
    self.tableView.tableHeaderView = self.tableHeaderView;
    [self.view addSubview:self.tableView];
    [self.view bringSubviewToFront:self.navigationBar];
    //添加监听
    @try{



        [self.detailDescWebView removeObserver:self forKeyPath:@"scrollView.contentSize"];
    }@catch (NSException *exception) {
    }
    [_detailDescWebView addObserver:self forKeyPath:@"scrollView.contentSize" options:NSKeyValueObservingOptionNew|NSKeyValueObservingOptionOld context:nil];
    
    [self.view bringSubviewToFront:self.navigationBar];
    
    [LDGoodDetailRequestViewModel requestGoodSimilarParamGoods_id:self.requestModel.goods_id page:@(_page) success:^(NSArray *array) {
        if (array.count > 0) {
            self.goodSimilarArr = array;
            self.tableView.tableFooterView = self.collectionView;
        }
    } failure:^(NSError *error) {
        
    }];
    [self initValues];
}


- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSKeyValueChangeKey,id> *)change context:(void *)context {
    if ([keyPath isEqualToString:@"scrollView.contentSize"]) {
        if (self.goodModel.detail_pic.count > 0) {
            self.detailDescWebView.height = 0;
            return;
        }
        id height = [change valueForKey:NSKeyValueChangeNewKey];
        CGSize size;
        [(NSValue *)height getValue:&size];
        
        if (detailDescWebHeight != size.height) {
            detailDescWebHeight = size.height;
            self.detailDescWebView.height = size.height;
            self.tableHeaderView.height = self.detailDescWebView.top+size.height;
            self.tableView.tableHeaderView = self.tableHeaderView;
        }
        
    }
}

- (void)backAction {
    [self.navigationController popViewControllerAnimated:YES];
}

#pragma mark - HUD
- (void)initHUD {
    ActivityIndicatorView *indicatorView = [ActivityIndicatorView showInView:self.view frame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT)];
    _indicatorView = indicatorView;
    [_indicatorView startAnimating];
    
}
#pragma mark---图片点击
-(void)cycleScrollView:(SDCycleScrollView *)cycleScrollView didSelectItemAtIndex:(NSInteger)index
{
    SDPhotoBrowser *browser = [[SDPhotoBrowser alloc] init];
//    browser.sourceImagesContainerView = self.cycleView;
    browser.currentImageIndex = index;
    browser.delegate = self;
    browser.imageCount = self.bannerImgArray.count;
    [browser show];
}
#pragma mark - SDPhotoBrowserDelegate
- (NSURL *)photoBrowser:(SDPhotoBrowser *)browser highQualityImageURLForIndex:(NSInteger)index
{
    
    NSString *imageName = self.bannerImgArray[index];
    
    return [NSURL URLWithString:imageName];
}

- (UIImage *)photoBrowser:(SDPhotoBrowser *)browser placeholderImageForIndex:(NSInteger)index
{
    
    return [UIImage imageNamed:@"placeHolder"];
}

#pragma mark - request


- (void)request {
    
    [LDGoodDetailRequestViewModel requestGoodDetailParamGoods_id:self.requestModel success:^(LDGoodDetailModel *model,NSDictionary *dic) {
        if (model) {
            self.goodModel = model;
            
            [self requestUserIdentity];
            [self requestThressRecommon];
            [self saveGoodsInfoAsBrowserHistoryWith:dic];
           
            if (model.commission_price.length<= 0 && model.is_coupon.integerValue == 0 &&model.red_active_status.integerValue == 0) {//红包、券、返都没有的时候
                self.guideView.height = 0;
                
            }else{
                if (model.red_active_status.integerValue == 0  ) {//判断是否显示红包按钮
                    redBtn.hidden = YES;
                }else{
                    UILabel *labels =[redBtn viewWithTag:1111];
                    if (model.red_active_money.floatValue != 0) {
                        labels.text=[NSString stringWithFormat:@"下单后记得回来领取%@元红包哦",model.red_active_money];
                    }
                    redBtn.hidden=NO;
                }
                if (![AccountTool isLogin]) {//未登录，不显示返佣
                    if ( model.is_coupon.integerValue ==0 && model.red_active_status.integerValue == 0) {//其中都为0的时候
                        self.guideView.height =0;
                    }else{
                        self.guideView.height =FITSIZE(60);
                    }
                }else{
                    if (model.commission_price.length<=0 || model.is_coupon.integerValue ==0 || model.red_active_status.integerValue == 0) {//其中y至少有一个为0的时候
                        self.guideView.height =FITSIZE(60);
                    }
                }
               
                self.guideView.model=model;
            }
            //显示。过审不显示红包领券
            if ([[PhoneLoginManager shareManager].showPhoneBtn boolValue]) {
                self.guideView.height = 0;
            }
            self.shopInfoView.frame=CGRectMake(0, self.guideView.bottom+5, SCREEN_WIDTH, Fitsize(68));
            self.moduleBg.frame=CGRectMake(0, self.shopInfoView.bottom+5, SCREEN_WIDTH, Fitsize(202));
            self.moduleView.frame=CGRectMake(0, FITSIZE(34), SCREEN_WIDTH, self.moduleBg.height-Fitsize(34));
            self.tableHeaderView.frame=CGRectMake(0, 0, SCREEN_WIDTH, self.moduleBg.bottom+5);
            self.detailHeader.frame=CGRectMake(0, self.moduleBg.bottom+5, SCREEN_WIDTH, Fitsize(34));
            self.detailDescWebView.frame=CGRectMake(0, self.detailHeader.bottom, kScreenWidth, 0);
            [self setGoodInfoForHeader];
            self.bottomView.goodModel=self.goodModel;
        }
        [_indicatorView stopAnimating];
        [self loadshopJsonStr];
        [self.tableView reloadData];
    } failure:^(NSError *error) {
        [_indicatorView stopAnimating];
        [MBProgressHUD showMessage:@"加载失败"];
    }];
    
}

- (void)setGoodInfoForHeader {
    self.bottomView.goodModel = self.goodModel;
    [self.bannerImgArray addObjectsFromArray:self.goodModel.small_img];
    self.cycleView.imageURLStringsGroup= self.bannerImgArray;
    self.goodDetailView.goodModel = self.goodModel;
    LDShopModel *model = self.goodModel.shop;
    CGFloat shopViewHeight = model==nil?0:Fitsize(68);
    [self.shopInfoView setShopInfo:model];
    self.shopInfoView.height = shopViewHeight;
    
    CGFloat topMargin = shopViewHeight>0?5:0;
    self.shopInfoView.y = self.guideView.bottom +topMargin;
    self.moduleBg.y = self.shopInfoView.bottom+5;
    self.detailHeader.y = self.moduleBg.bottom+5;
    _detailDescWebView.y = self.detailHeader.bottom;
    

    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:self.goodModel.detail_url]];
    NSArray *picList = self.goodModel.detail_pic;
    if (picList.count == 0) {

//        if (@available(iOS 9.0, *)) {
//            NSArray * types=@[WKWebsiteDataTypeCookies,WKWebsiteDataTypeLocalStorage];
//
//            NSSet *websiteDataTypes= [NSSet setWithArray:types];
//            NSDate *dateFrom = [NSDate dateWithTimeIntervalSince1970:0];
//
//            [[WKWebsiteDataStore defaultDataStore] removeDataOfTypes:websiteDataTypes modifiedSince:dateFrom completionHandler:^{
//
//            }];
//        }
        //    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:self.url]];
        
        [_detailDescWebView loadRequest:request];
    }
    self.tableHeaderView.height = self.detailDescWebView.bottom;
    self.tableView.tableHeaderView = self.tableHeaderView;
}


/**
 加载上部相关推荐
 */
- (void)requestThressRecommon {
    NSString *url = [NSString stringWithFormat:@"%@/api/v2/goods/recommendtop",BaseURL];
    NSDictionary *para = @{@"goods_id":self.requestModel.goods_id};
    [LDHttp post:url params:para success:^(id json) {
        
        NSArray *list = [NSArray yy_modelArrayWithClass:[LDChildGoodModel class] json:json[@"data"]];
        [self.moduleView setRecommonData:list];
    } failure:^(NSError *error) {
        
    }];
}

- (void)requestUserIdentity {
    NSString *url=[NSString stringWithFormat:@"%@/api/v2/adzoneCreate/userIdentity",BaseURL];
    [LDHttp post:url params:nil success:^(id json) {
        if (json[@"data"]) {
            
            NSNumber *flag=json[@"data"][@"flag"];
            
            self.flag=flag;
            
        }
    } failure:^(NSError *error) {
        self.flag=0;
    }];
}



/**
 保存浏览记录
 */
- (void)saveGoodsInfoAsBrowserHistoryWith:(NSDictionary *)dic {
    
    if (![AccountTool isLogin]) {
        return;
    }
    NSString *urlString = [NSString stringWithFormat:@"%@/api/v2/brower/record", BaseURL];
    NSDictionary *para = [self.requestModel modelToDictionary];
    [LDHttp post:urlString params:para success:^(id json) {
       
    } failure:^(NSError *error) {
        
    }];
    
}


- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    CGFloat offsetY = scrollView.contentOffset.y;
    //    CGFloat standard = FITSIZE(734)-NavBarHeight;
    CGFloat standard = self.cycleView.height-NavBarHeight;
    if (offsetY > -standard && offsetY < standard) {
        [self.navigationBar setNavightionBarBackgroundColor:[[UIColor whiteColor] colorWithAlphaComponent:offsetY/standard]];
        self.topTitleView.alpha = offsetY/standard;
        if (offsetY/standard < 0.5) {
            [self.backButton setImage:[UIImage imageNamed:@"detail_back_g"] forState:UIControlStateNormal];
            self.backButton.alpha = 1-offsetY/standard;
        }
        else {
            [self.backButton setImage:[UIImage imageNamed:@"back"] forState:UIControlStateNormal];
            self.backButton.alpha = offsetY/standard;
        }
    }
    else {
        
    }
    if (offsetY >= standard) {
        [self.navigationBar setShowNavigationBarBottomLine:YES];
    } else {
        [self.navigationBar setShowNavigationBarBottomLine:NO];
    }
    
    
    //设置导航栏头部seg下标
    CGFloat indexOneHeight = self.moduleView.superview.bottom+5-NavBarHeight;
    CGFloat indexTwoHeight;
    if (self.goodModel.detail_pic.count > 0) {
        //详情为图片数组时
        CGRect senctionHeight = [self.tableView rectForSection:0];
        indexTwoHeight = senctionHeight.size.height+self.tableHeaderView.height-NavBarHeight;
    }else {
        //详情为web
        indexTwoHeight = self.tableHeaderView.height-NavBarHeight;
    }
    
    if (offsetY < indexOneHeight) {
        self.topTitleView.newSelectedIndex = 0;
    }else if (offsetY>=indexOneHeight && offsetY<indexTwoHeight){
        self.topTitleView.newSelectedIndex = 1;
    }else {
        self.topTitleView.newSelectedIndex = 2;
    }
    
    
    //悬浮tip移动动画
    if (offsetY > SCREEN_WIDTH) {
        CGFloat changeValue = offsetY - _lastOffY;
        redBtn.left += changeValue*0.5;
        if (redBtn.left > SCREEN_WIDTH-10) {
            redBtn.left = SCREEN_WIDTH-10;
        }
        if (redBtn.left < SCREEN_WIDTH-200) {
            redBtn.left = SCREEN_WIDTH-200;
        }
    }
    _lastOffY = offsetY;
}
#pragma mark--- 特权和购买
-(void)commisionClickPage
{
    LDPrivilegeReferralViewController *Privilege = [[LDPrivilegeReferralViewController alloc] init];
    [self.navigationController pushViewController:Privilege animated:YES];
}
-(void)goBuyWithModel:(LDGoodDetailModel *)model
{
    [self getTicketTaoBaoUrl];
}
#pragma mark-红包
-(void)redClickPage
{
    if (![AccountTool isLogin]) {
        LDNewLoginVC *login = [[LDNewLoginVC alloc] init];
        login.modalPresentationStyle = UIModalPresentationFullScreen;
        [self presentViewController:login animated:YES completion:nil];
        return;
    }
    LDAdWebViewController *web = [[LDAdWebViewController alloc] init];
    web.url = self.goodModel.red_url;
    [self.navigationController pushViewController:web animated:YES];
}


#pragma mark - topTitleViewDelegate

- (void)pageTitleView:(SGPageTitleView *)pageTitleView selectedIndex:(NSInteger)selectedIndex {
    CGFloat indexOneHeight = self.moduleView.superview.bottom+5-NavBarHeight;
    CGFloat indexTwoHeight;
    if (self.goodModel.detail_pic.count > 0) {
        CGRect senctionHeight = [self.tableView rectForSection:0];
        indexTwoHeight = senctionHeight.size.height+self.tableHeaderView.height-NavBarHeight;
    }else {
        indexTwoHeight = self.tableHeaderView.height-NavBarHeight;
    }
    switch (selectedIndex) {
        case 0:
            [self.tableView setContentOffset:CGPointMake(0, 0) animated:NO];
            break;
        case 1:
            [self.tableView setContentOffset:CGPointMake(0, indexOneHeight) animated:NO];
            break;
        case 2:
            [self.tableView setContentOffset:CGPointMake(0, indexTwoHeight) animated:NO];
            break;
        default:
            break;
    }
}

#pragma mark - goodDetailBottomViewDelegate


/**
 分享
 */
- (void)yh_GoodDetailBottomViewClickCommissionButton {
    
    if ([AccountTool isLogin]) {

        NSString *url = [NSString stringWithFormat:@"%@/api/v2/relationAuth/isAuthOrNo",BaseURL];
        [LDHttp post:url params:nil success:^(id json) {
            
            NSNumber *flag = json[@"flag"];
            if (flag.boolValue) {
                //已授权
                LDShareGoodViewController *shareVc = [[LDShareGoodViewController alloc] init];
                [LoadingView show];
                [LDShareRequestViewModel requestGoodDetailParamGoods_id:self.requestModel success:^(LDShareInfoModel * _Nonnull model, NSDictionary * _Nonnull dic) {
                    [LoadingView dismiss];
                    self.shareModel = model;
                    shareVc.goodModel = self.shareModel;
                    [self.navigationController pushViewController:shareVc animated:YES];
                    
                } failure:^(NSError * _Nonnull error) {
                    [LoadingView dismiss];
                }];
            }else {
                //未授权 去授权
                [LDTaobaoAuthorTool taobaoAuthorManager:json[@"auth_url"] type:@"1" currentVc:self];
            }
            
            
        } failure:^(NSError *error) {
            
        }];
        
        
        
    }else{
        //没有登录。直接领取
        [self goBuy];

    }

}
-(void)yh_GoodDetailViewCollectButton{
    if ([AccountTool isLogin]) {
        [MobClick event:collection_count];
        
        NSString *coupon_start_time = [self.goodModel.is_coupon boolValue] ? self.requestModel.coupon_start_time : @"";
        NSString *coupon_end_time = [self.goodModel.is_coupon boolValue] ? self.requestModel.coupon_end_time : @"";
        NSNumber *is_coupon = self.goodModel.is_coupon;
        NSString *coupon_price = self.goodModel.coupon_price;
        NSString *price = self.goodModel.price;
        NSString *discount_price = self.goodModel.discount_price;
        NSString *commission_rate = self.goodModel.commission_rate;
        
        if (!coupon_start_time) coupon_start_time           = @"";
        if (!coupon_end_time)   coupon_end_time             = @"";
        if (!is_coupon)         is_coupon    = @0;
        if (!coupon_price)    coupon_price   = @"";
        if (!price)             price   = @"";
        if (!discount_price)    discount_price   = @"";
        if (!commission_rate)   commission_rate   = @"";
        
        NSDictionary *para = @{@"goods_id":self.goodModel.goods_id,
                               @"is_coupon":is_coupon,
                               @"coupon_price":coupon_price,
                               @"price":price,
                               @"discount_price":discount_price,
                               @"commission_rate":commission_rate,
                               @"coupon_end_time":coupon_end_time,
                               @"coupon_start_time":coupon_start_time
                               };
        [LDGoodDetailRequestViewModel requestCollectGoodParamGoods_id:para success:^(NSString *msg) {
            [SVProgressHUD showSuccessWithStatus:msg];
            if ([msg isEqualToString:@"收藏成功"]) {
                self.goodModel.is_favorites = @1;
                {
                    self.goodDetailView.collectButton.selected = YES;
            }
            }else {
                self.goodModel.is_favorites = @0;
                {self.goodDetailView.collectButton.selected = NO;
            }
            }
        } failure:^(NSError *error) {
            
        }];
    }
    else {
        LDNewLoginVC *login = [[LDNewLoginVC alloc] init];
        login.loginSucc = ^{
            [self request];
        };
        login.modalPresentationStyle = UIModalPresentationFullScreen;
        [self.navigationController presentViewController:login animated:YES completion:nil];
    }
}
- (void)yh_GoodDetailBottomViewClickCollectButton {
    if ([AccountTool isLogin]) {
        [MobClick event:collection_count];
        
        NSString *coupon_start_time = [self.goodModel.is_coupon boolValue] ? self.requestModel.coupon_start_time : @"";
        NSString *coupon_end_time = [self.goodModel.is_coupon boolValue] ? self.requestModel.coupon_end_time : @"";
        NSNumber *is_coupon = self.goodModel.is_coupon;
        NSString *coupon_price = self.goodModel.coupon_price;
        NSString *price = self.goodModel.price;
        NSString *discount_price = self.goodModel.discount_price;
        NSString *commission_rate = self.goodModel.commission_rate;
        
        if (!coupon_start_time) coupon_start_time           = @"";
        if (!coupon_end_time)   coupon_end_time             = @"";
        if (!is_coupon)         is_coupon    = @0;
        if (!coupon_price)    coupon_price   = @"";
        if (!price)             price   = @"";
        if (!discount_price)    discount_price   = @"";
        if (!commission_rate)   commission_rate   = @"";
        
        NSDictionary *para = @{@"goods_id":self.goodModel.goods_id,
                               @"is_coupon":is_coupon,
                               @"coupon_price":coupon_price,
                               @"price":price,
                               @"discount_price":discount_price,
                               @"commission_rate":commission_rate,
                               @"coupon_end_time":coupon_end_time,
                               @"coupon_start_time":coupon_start_time
                               };
        [LDGoodDetailRequestViewModel requestCollectGoodParamGoods_id:para success:^(NSString *msg) {
            [SVProgressHUD showSuccessWithStatus:msg];
            if ([msg isEqualToString:@"收藏成功"]) {
                self.goodModel.is_favorites = @1;
//                self.goodBottomView.collectButton.selected = YES;
            }
            else {
                self.goodModel.is_favorites = @0;
//                self.goodBottomView.collectButton.selected = NO;
            }
        } failure:^(NSError *error) {
            
        }];
    }
    else {
        LDNewLoginVC *login = [[LDNewLoginVC alloc] init];
        login.loginSucc = ^{
            [self request];
        };
        login.modalPresentationStyle = UIModalPresentationFullScreen;
        [self.navigationController presentViewController:login animated:YES completion:nil];
    }
}


/**
 跳到淘宝领券
 */
- (void)yh_GoodDetailBottomViewClickBuyButton {
    
    if (![AccountTool isLogin]) {
        LDNewLoginVC *login = [[LDNewLoginVC alloc] init];
        login.modalPresentationStyle = UIModalPresentationFullScreen;
        [self presentViewController:login animated:YES completion:nil];
        return;
    }
    [self getTicketTaoBaoUrl];
    
    
}


/**
 获取商品链接
 */
- (void)getTicketTaoBaoUrl {
    
    [MobClick event:pay_count];
//    if (![AccountTool account]) {
//        self.loginView.model=self.goodModel;
//        self.loginView.hidden=NO;
//        return;
//    }
//
    [self goBuy];
    
    
}

-(void)goBuy{
    [LoadingView show];
    NSString *category_id = self.eventModel.category_id==nil?@"":self.eventModel.category_id;
    NSString *path = self.eventModel.source==nil?@"":self.eventModel.source;
    NSString *goods_id = self.requestModel.goods_id==nil?@"":self.requestModel.goods_id;
    NSString *is_coupon = self.requestModel.is_coupon==nil?@"":self.requestModel.is_coupon;
    
    NSString *coupon_id = self.requestModel.coupon_id==nil?@"":self.requestModel.coupon_id;
    NSDictionary *param = @{@"goods_id":goods_id,
                            @"is_coupon":is_coupon,
                            @"category_id":category_id,
                            @"path":path,
                            @"coupon_id":coupon_id,
                            };
    NSString *url = [NSString stringWithFormat:@"%@/api/v2/adzoneCreate/orderDown",BaseURL];
    [LDHttp post:url params:param success:^(id json) {
        NSNumber *flag = json[@"flag"];
        if ([AccountTool isLogin]) {
            if (!flag.boolValue) {
                //未授权 去授权
                [LDTaobaoAuthorTool taobaoAuthorManager:json[@"auth_url"] type:@"2" currentVc:self];
            }else {
                //已授权 直接购买
                [self jumpToTaobaoWithGoodsUrl:json[@"url"]];
            }
        }else {
            //未登录，直接购买
            [self jumpToTaobaoWithGoodsUrl:json[@"url"]];
        }
        

        [LoadingView dismiss];
    } failure:^(NSError *error) {
        [LoadingView dismiss];
        if (error) {
            [XHToast showCenterWithText:@"加载失败"];
        }
        
    }];
}



- (void)jumpToTaobaoWithGoodsUrl:(NSString *)url {
    [LDEventTool eventWithEventType:1 origin:self.eventModel.origin category_id:self.eventModel.category_id goods_id:self.requestModel.goods_id source:self.eventModel.source];
    
    id<AlibcTradePage> page = [AlibcTradePageFactory page:url];
    //淘客信息
    AlibcTradeTaokeParams *taoKeParams=[[AlibcTradeTaokeParams alloc] init];
    taoKeParams.pid = ALTK_PID; //
    //打开方式
    AlibcTradeShowParams* showParam = [[AlibcTradeShowParams alloc] init];
    showParam.openType = AlibcOpenTypeNative;
    [[AlibcTradeSDK sharedInstance].tradeService openByUrl:url identity:@"trade" webView:nil parentController:self.navigationController showParams:showParam taoKeParams:taoKeParams trackParam:nil tradeProcessSuccessCallback:^(AlibcTradeResult * _Nullable result) {
        
    } tradeProcessFailedCallback:^(NSError * _Nullable error) {
        
    }];
    
    
}


/**
 判断是否安装淘宝app
 */
- (BOOL)isInstallTaobaoAPP {
    if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"taobao://"]]) {
        return YES;
    }else {
        return NO;
    }
}

#pragma mark - goodDetailViewDelegate


- (void)yh_GoodDetailViewTapCoupon {
    [LDGoodDetailRequestViewModel requestTicketProcessParamGoods_id:self.requestModel.goods_id coupon_price:self.goodModel.coupon_price success:^(NSString *msg) {
        [self yh_GoodDetailBottomViewClickBuyButton];
    } failure:^(NSError *error) {
        
    }];
}

- (void)yh_GoodDetailViewTapShop {
    LDShopDetailViewController *shopVC = [[LDShopDetailViewController alloc] init];
    shopVC.goodModel = self.goodModel;
    [self.navigationController pushViewController:shopVC animated:YES];
}

#pragma mark - webView

- (void)webViewDidStartLoad:(UIWebView *)webView {
    [LoadingView dismiss];
}

- (void)webViewDidFinishLoad:(UIWebView *)webView {
    [LoadingView dismiss];
    
    CGSize contentSize = webView.scrollView.contentSize;
    CGSize viewSize = self.detailDescWebView.bounds.size;
    
    float rw = viewSize.width / contentSize.width;
    
    webView.scrollView.minimumZoomScale = rw;
    webView.scrollView.maximumZoomScale = rw;
    webView.scrollView.zoomScale = rw;
}

- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
    [LoadingView dismiss];
}

#pragma mark ------ wkWebView delegate ------
// main frame的导航开始请求时调用
- (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(null_unspecified WKNavigation *)navigation{
    
}



// 当main frame开始加载数据失败时，会回调
- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(null_unspecified WKNavigation *)navigation withError:(NSError *)error {
    
}


//当main frame导航完成时，会回调
- (void)webView:(WKWebView *)webView didFinishNavigation:(null_unspecified WKNavigation *)navigation{
    // 页面加载完成之后调用
}



#pragma mark - tableView

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    NSArray *pics = self.goodModel.detail_pic;
    return pics.count;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    LDDetailImgModel *model = self.goodModel.detail_pic[indexPath.row];
    CGFloat imgScale = model.width.floatValue/model.height.floatValue;
    CGFloat imgH = SCREEN_WIDTH/imgScale;
    return imgH;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    LDGoodDetailImageCell *cell = [LDGoodDetailImageCell cellWithTableView:tableView];
    cell.model = self.goodModel.detail_pic[indexPath.row];
    return cell;
}


#pragma mark - collectionView

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
    return 1;
}

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return self.goodSimilarArr.count;
}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
    LDChildGoodModel *model = self.goodSimilarArr[indexPath.row];
    CGFloat width = (SCREEN_WIDTH-5)/2;
    CGFloat height = width + 135;
    if (![AccountTool isLogin] && ![model.red_active_status boolValue]) {
        height = width +112;
    }
    return CGSizeMake(width, height);
}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    LDGoodCollectionCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:cellID forIndexPath:indexPath];
    cell.backgroundColor = [UIColor whiteColor];
    cell.backgroundView.backgroundColor = [UIColor whiteColor];
    cell.contentView.backgroundColor = [UIColor whiteColor];
    LDChildGoodModel *model = self.goodSimilarArr[indexPath.item];
    cell.model = model;
    return cell;
}

- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
    UICollectionReusableView *view = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:collectionViewHeader forIndexPath:indexPath];
    
    CALayer *lineGapLayer = [CALayer layer];
    lineGapLayer.frame = CGRectMake(0, 0, kScreenWidth, FITSIZE(5));
    lineGapLayer.backgroundColor = [UIColor YHColorWithHex:0xf5f4f4].CGColor;
    [view.layer addSublayer:lineGapLayer];
    
    UILabel *lineGapLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 5, kScreenWidth, FITSIZE(40))];
    lineGapLabel.backgroundColor = [UIColor whiteColor];
    lineGapLabel.textColor = [UIColor YHColorWithHex:0x222222];
    lineGapLabel.font = [UIFont systemFontOfSize:FITSIZE(13)];
    lineGapLabel.text = @"相关推荐";
    lineGapLabel.textAlignment = NSTextAlignmentCenter;
    [view addSubview:lineGapLabel];
    
    return view;
}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section {
    return CGSizeMake(kScreenWidth, FITSIZE(45));
}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    LDChildGoodModel *model = self.goodSimilarArr[indexPath.item];
    //详情
    LDGoodDetailViewController *detailVC = [[LDGoodDetailViewController alloc] init];
    DetailRequestModel *requestModel = [[DetailRequestModel alloc] initWithChildModel:model];
    detailVC.requestModel = requestModel;
    
    LDEventModel *evevtModel = [[LDEventModel alloc] initWithOrigin:@"0" category_id:@"0" source:goodsDetailRecommendAction];
    detailVC.eventModel = evevtModel;
    [self.navigationController pushViewController:detailVC animated:YES];
    
    
}

#pragma mark - lazy

- (UITableView *)tableView {
    if (!_tableView) {
        _tableView = [[LDTableView alloc] initWithFrame:CGRectMake(0, 0, kScreenWidth, kScreenHeight-FITSIZE(55)-BottomMargin) style:UITableViewStylePlain];
        _tableView.rowHeight = 0.1;
        _tableView.estimatedRowHeight = 0;
        _tableView.estimatedSectionHeaderHeight = 0;
        _tableView.estimatedSectionFooterHeight = 0;
        _tableView.delegate = self;
        _tableView.dataSource = self;
        [_tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"cell"];
        if (@available(iOS 11.0, *)) {
            _tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        }
    }
    return _tableView;
}

- (UICollectionView *)collectionView {
    if (!_collectionView) {
        UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
        flowLayout.scrollDirection = UICollectionViewScrollDirectionVertical;
        
        flowLayout.minimumLineSpacing = FITSIZE(5);
        flowLayout.minimumInteritemSpacing = FITSIZE(0);
        
        _collectionView = [[LDCollectionView alloc] initWithFrame:CGRectMake(0, 0, kScreenWidth, GoodSimilarViewHeight) collectionViewLayout:flowLayout];
        _collectionView.scrollEnabled = NO;
        _collectionView.bounces = NO;
        _collectionView.showsVerticalScrollIndicator = NO;
        _collectionView.delegate = self;
        _collectionView.dataSource = self;
        [_collectionView registerClass:[LDGoodCollectionCell class] forCellWithReuseIdentifier:cellID];
        [_collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:collectionViewHeader];
    }
    return _collectionView;
}

- (SGPageTitleView *)topTitleView {
    if (!_topTitleView) {
        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;
        
        _topTitleView = [SGPageTitleView pageTitleViewWithFrame:CGRectMake(kScreenWidth/2-FITSIZE(100), KStatusBarHeight, FITSIZE(200), 44) delegate:self titleNames:@[@"宝贝",@"详情",@"推荐"] configure:configure];
        _topTitleView.backgroundColor = [UIColor clearColor];
        _topTitleView.alpha = 0.0;
        _topTitleView.isNeedBounces = NO;
        _topTitleView.isTitleGradientEffect = NO;
        _topTitleView.isOpenTitleTextZoom = YES;
        _topTitleView.isShowBottomSeparator = NO;
    }
    return _topTitleView;
}

- (NSMutableArray *)bannerImgArray {
    if (!_bannerImgArray) {
        _bannerImgArray = [NSMutableArray array];
    }
    return _bannerImgArray;
}


- (void)loadUserInfo {
    [LDCacheHttp post:UserInfo params:nil success:^(id json, BOOL isCache) {
        //讲将数据保存到本地单例
        [LDUserInfoManager shareManager].userInfoDic =json;
        
    } failure:^(NSError *error) {
        
    }];
}
-(void)loadshopJsonStr
{
    NSString *url = [NSString stringWithFormat:@"%@/api/v2/goods/backJsStr",BaseURL];
    [LDHttp post:url params:@{@"type":@"2"} success:^(id json) {
        NSString *jsonstr= json[@"jsStr"];
        shopjsonstr = jsonstr;
        
    } failure:^(NSError *error) {
        
    }];
}
#pragma mark---跳转店铺信息
-(void)tapShopInfo
{
    
    //点击大牌商品
    LDSearchCoupleWebViewController *searchCoupleWeb = [[LDSearchCoupleWebViewController alloc] init];
    searchCoupleWeb.url = self.goodModel.shop.shop_url;
    searchCoupleWeb.name = _goodModel.shop_title;
    if (shopjsonstr.length != 0) {
         searchCoupleWeb.jsString = shopjsonstr;
    }
    if ([[ALBBSession sharedInstance] isLogin] && [AccountTool isLogin]) {
        //进入
        [self.navigationController pushViewController:searchCoupleWeb animated:YES];
       
    }else if (![AccountTool isLogin]) {
        //未登录
        LDNewLoginVC *login = [[LDNewLoginVC alloc] init];
        login.modalPresentationStyle = UIModalPresentationFullScreen;
        [self presentViewController:login animated:YES completion:nil];
    }else if (![[ALBBSession sharedInstance] isLogin]) {
        //淘宝未授权
        ALBBSDK *albbSDK = [ALBBSDK sharedInstance];
        [albbSDK setAppkey:ALBC_APP_KEY];
        [albbSDK setAuthOption:NormalAuth];
        
        [albbSDK auth:self successCallback:^(ALBBSession *session){
            [[NSNotificationCenter defaultCenter] postNotificationName:ChangeTaoBaoAuthor object:nil];
            [self.navigationController pushViewController:searchCoupleWeb animated:YES];
        } failureCallback:^(ALBBSession *session,NSError *error){
            NSLog(@"session == %@,error == %@",session,error);
        }];
    }
}


-(LDDetailLoginView *)loginView
{
    if (!_loginView) {
        _loginView =[[LDDetailLoginView alloc]init];
        _loginView.hidden=YES;
    }
    return _loginView;
}
@end