iboss-mini-ios/IBOSSmini/Report/SalesAchievementRank/Controller/SalesAchievementRankHomeViewController.m

//
//  SalesAchievementRankHomeViewController.m
//  IBOSS
//
//  Created by guan hong hou on 2017/8/21.
//  Copyright © 2017年 elongtian. All rights reserved.
//
//  功能描述：销售业绩排行主页控制器

#import "SalesAchievementRankHomeViewController.h"
#import "SalesAchievementRankModel.h"
#import "SideSlipModel.h"
#import "SalesAchievementSearchModel.h"
#import "SalesAchievementListFrame.h"

@implementation SalesAchievementRankHomeViewController

/**
 导航数
 */
static  int navcount = 2;

#pragma 公共函数

/**
 视图加载完成函数
 */
- (void)viewDidLoad {
    [super viewDidLoad];
    self.navigationItem.title = @"销售业绩排行";
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    [button setBackgroundImage:[UIImage imageNamed:@"icon_back.png"]
                      forState:UIControlStateNormal];
    [button addTarget:self action:@selector(goBack)
     forControlEvents:UIControlEventTouchUpInside];
    button.frame = CGRectMake(0, 0, 15, 18);
    UIBarButtonItem *menuButton = [[UIBarButtonItem alloc] initWithCustomView:button];
    self.navigationItem.leftBarButtonItem = menuButton;
    //右边
    UIView *v = [[UIView alloc]initWithFrame:CGRectMake(0, 0, 40, 16)];
    UIButton *btnfilter = [UIButton buttonWithType:UIButtonTypeCustom];
    [btnfilter addTarget:self action:@selector(search)
        forControlEvents:UIControlEventTouchUpInside];
    btnfilter.frame = CGRectMake(0, 0, 16, 16);
    [btnfilter setTitleColor:NavBarItemColor forState:UIControlStateNormal];
    [btnfilter setBackgroundImage:[UIImage imageNamed:@"icon_filter_white"]
                         forState:UIControlStateNormal];
    [v addSubview:btnfilter];
    UIButton *filterLbl = [[UIButton alloc]init];
    filterLbl.frame=CGRectMake(CGRectGetMaxX(btnfilter.frame)+3,0,28, 16);
    [filterLbl setTitle:@"筛选" forState:UIControlStateNormal];
    [filterLbl setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    filterLbl.titleLabel.font = [UIFont systemFontOfSize:ButtonFontOfSize];
    [filterLbl addTarget:self action:@selector(search)
        forControlEvents:UIControlEventTouchUpInside];
    [v addSubview:filterLbl];
    UIBarButtonItem *menubtnAdd = [[UIBarButtonItem alloc] initWithCustomView:v];
    self.navigationItem.rightBarButtonItem = menubtnAdd;
    _rankType = @"1";
    _mEndDate = [DateFormat getCurrentDate];
    _mStartDate = [DateFormat getDateBefore:31];
    [self initUI];
    [self setMainSrollView];
    [self sliderWithTag:self.currentIndex+1];
    [self loadData];
}

/**
 初始化销售业绩图表控制器
 @return <#return value description#>
 */
- ( SalesAchievementChartViewController *)chartViewVC{
    if (_chartViewVC == nil) {
        _chartViewVC = [[SalesAchievementChartViewController alloc] init];
        
    }
    return _chartViewVC ;
}

/**
 初始化销售业绩列表控制器
 @return <#return value description#>
 */
- (SalesAchievementDataListViewController *)dataListVC{
    if (_dataListVC == nil) {
        _dataListVC = [[SalesAchievementDataListViewController   alloc] init];
      
    }
    return _dataListVC;
}

#pragma mark - 委托函数

/**
 滑动label位置
 @param scrollView <#scrollView description#>
 */
- (void)scrollViewDidScroll:(UIScrollView *)scrollView{
    //实时计算当前位置,实现和titleView上的按钮的联动
    CGFloat contentOffSetX = scrollView.contentOffset.x;
    CGFloat X = contentOffSetX/ navcount;
    CGRect frame = _sliderLabel.frame;
    frame.origin.x = X;
    _sliderLabel.frame = frame;
}

/**
 滑动完成
 @param scrollView <#scrollView description#>
 */
- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView{
    CGFloat contentOffSetX = scrollView.contentOffset.x;
    int index = contentOffSetX/Screen_Width;
    [self sliderWithTag:index + 1];
}

/**
 加载总数数据成功回调
 
 @param sender <#sender description#>
 */
- (void)onSalesAchievementFinish:(ASIDownManager *)sender {
   
    for(UIView *view in [_chartViewVC.view subviews])
    {
        if(view.tag==1001){
            [view removeFromSuperview];
        }
    }
    // 服务器返回数据
    // 服务器返回数据
    NSDictionary *dic = [sender.mWebStr JSONValue];
    // 服务器返回数据状态值
    if (dic && [dic isKindOfClass:[NSDictionary class]])
    {
    // 服务器返回数据状态值
   int iStatus =  [[dic objectForKey:@"Status"] intValue];
        [self cancel];
    // 服务器返回数据消息
      NSString *message = [dic objectForKey:@"Message"];
       // 服务器返回数据状态值正确
    if (iStatus == 0) {
        // 服务器返回数据结果
        NSArray * infoArr = [dic objectForKey:@"Result"];
     //   double totalAmount = 0;
         _rankList = [[NSMutableArray alloc]init];
        _dataListVC.refreshTableView.mTableView.backgroundView = nil;
        if(infoArr != nil && infoArr.count > 0){
            double totalAmount = 0;
            for(int i = 0;i < infoArr.count;i++){
                NSDictionary *dic = infoArr[i];
                double goodsAmount = [[dic objectForKey:@"GoodsAmount"] doubleValue];
                totalAmount += goodsAmount;
            }
            
            for(int i = 0;i < infoArr.count;i++){
                NSDictionary *dic = infoArr[i];
                double goodsAmount = [[dic objectForKey:@"GoodsAmount"] doubleValue];
                NSString *objectName = [dic objectForKey:@"ObjectName"];
                NSInteger objectCustomerCount = [[dic objectForKey:@"ObjectCustomerCount"]integerValue];
                NSInteger orderSort = [[dic objectForKey:@"OrderSort"]integerValue];
                NSInteger salesItemCount = [[dic objectForKey:@"ObjectNoCount"]integerValue];
                SalesAchievementRankModel *model = [SalesAchievementRankModel new];
                [model setGoodsAmount:goodsAmount];
                [model setObjectName:objectName];
                [model setOrderSort:orderSort];
                [model setSalesCustomerCount:objectCustomerCount];
                [model setSalesItemCount:salesItemCount];
                double salesPercent = goodsAmount / totalAmount * 100;
                NSString *percent = [NSString stringWithFormat:@"%.2f",salesPercent];
                [model setPercent:percent];
                double customerAverage = goodsAmount/objectCustomerCount;
                [model setAverage:customerAverage];
                SalesAchievementListFrame *frame = [[SalesAchievementListFrame alloc]init];
                [frame setSalesAchievementListFrame:model];
                [_rankList addObject:frame];
            }
            
            NSString *totalAmountStr = [NSString stringWithFormat:@"¥%.2f", totalAmount];
            _salesAmountLabel.text = totalAmountStr;
            if(_currentIndex == 1){
                _chartViewVC.rankList = _rankList;
                [_chartViewVC refreshData];
            }
            else if(_currentIndex == 2){
                _dataListVC.rankList = _rankList;
                [_dataListVC refreshData];
            }
            
        }
        else{
            if(_currentIndex == 1){
                if( _chartViewVC.histogramView!=nil){
                    [ _chartViewVC.histogramView removeFromSuperview];
                }
                for(UIView *view in [_chartViewVC.view subviews])
                {
                    if(view.tag==1001){
                    [view removeFromSuperview];
                }
                }
                _noDataView = [self noDataViewByFrame:CGRectMake(0,CGRectGetMaxY(_chartViewVC.bottomSeparatorView.frame),Screen_Width,Screen_Height-rectNavHeight-rectStatusHeight-160)];
                _noDataView.tag=1001;
                // 有刷新数据的时候
                [_chartViewVC.view  addSubview:_noDataView];
              
            }
            else if(_currentIndex == 2){
                [_dataListVC.rankPagingList removeAllObjects];
                [_dataListVC.rankList removeAllObjects];
                [_dataListVC.refreshTableView reloadData];
                // 无数据的view
                UIView  *noDataView = [self noDataViewByFrame:_dataListVC.refreshTableView.mTableView.bounds];
                // 有刷新数据的时候
              _dataListVC.refreshTableView.mTableView.backgroundView = noDataView;
              _dataListVC.refreshTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
                [self  showAlertViewBackText:@"未找到匹配结果"];
              
            }
 
        }
        
    }
    
    
    // 服务器返回数据状态值异常
    else if(iStatus == ActionResultStatusAuthError
            ||iStatus == ActionResultStatusNoLogin
            ||iStatus == ActionResultStatusLogined ||iStatus == ActionResultStatusLoginedInvalid){
        
        [self showReLoginDialog:message];
    }
    else{
        //  [vCustomTableView FinishLoading];
        [self showAlertViewText:message];
    }
    }
}

/**
 电话权限加载失败
 @param sender <#sender description#>
 */
- (void)onSalesAchievementFail:(ASIDownManager *)sender {
    [self showAlertViewText:@"网络异常"];
}

#pragma mark - 私有函数

/*
 初始化UI
 */
- (void)initUI{
    [self.navigationController.navigationBar setShadowImage:[UIImage new]];
    self.edgesForExtendedLayout = UIRectEdgeNone;
    UIView *titleView = [[UIView alloc]init];
    titleView.backgroundColor = self.navigationController.navigationBar.barTintColor;
    titleView.frame = CGRectMake(0, 0, Screen_Width, 40);
    UILabel *titleSalesAmount = [[UILabel alloc]init];
    titleSalesAmount.frame = CGRectMake(20, 10, 100, 25);
    titleSalesAmount.text = @"销售金额 (元)";
    titleSalesAmount.textColor = [UIColor whiteColor];
      titleSalesAmount.font = [UIFont systemFontOfSize:16];
    [titleView addSubview:titleSalesAmount];
    [self.view addSubview:titleView];
    _salesAmountLabel = [[UILabel alloc]init];
    _salesAmountLabel.frame = CGRectMake(CGRectGetMaxX(titleSalesAmount.frame),10, 200, 25);
    _salesAmountLabel.textColor = [UIColor whiteColor];
    _salesAmountLabel.font = [UIFont systemFontOfSize:16];
    [titleView addSubview:_salesAmountLabel];
    UIView *navView = [[UIView alloc]initWithFrame:CGRectMake(0, 40, Screen_Width, 40)];
    [self.view addSubview:navView];
    [self.view setBackgroundColor:[UIColor whiteColor]];
    _chartButton = [UIButton buttonWithType:UIButtonTypeCustom];
    [_chartButton setTitleColor:[UIColor redColor] forState:UIControlStateSelected];
    [_chartButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    _chartButton.frame = CGRectMake(0, 0, Screen_Width/navcount, navView.frame.size.height);
    _chartButton.titleLabel.font = [UIFont systemFontOfSize:ButtonFontOfSize];
    [_chartButton addTarget:self action:@selector(sliderAction:) forControlEvents:UIControlEventTouchUpInside];
    [_chartButton setTitle:@"图形(前10条)" forState:UIControlStateNormal];
    _chartButton.tag = 1;
    _chartButton.selected = YES;
    [navView addSubview:_chartButton];
    _dataButton= [UIButton buttonWithType:UIButtonTypeCustom];
    _dataButton.frame = CGRectMake(CGRectGetMaxX(_chartButton.frame),0, Screen_Width/navcount, navView.frame.size.height);
    [_dataButton setTitleColor:[UIColor redColor] forState:UIControlStateSelected];
    [_dataButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    _dataButton.titleLabel.font = [UIFont systemFontOfSize:ButtonFontOfSize];
    [_dataButton addTarget:self action:@selector(sliderAction:) forControlEvents:UIControlEventTouchUpInside];
   [ _dataButton setTitle:@"全部列表数据" forState:UIControlStateNormal];
   _dataButton.titleLabel.font = [UIFont systemFontOfSize:ButtonFontOfSize];
   _dataButton.tag = 2;
    [navView addSubview: _dataButton];
    _sliderLabel = [[UILabel alloc]initWithFrame:CGRectMake(_chartButton.frame.origin.x, 40-2, Screen_Width/navcount, 2)];
    UIView *line = [[UIView alloc] initWithFrame:CGRectMake(((Screen_Width/navcount)-50)/2, 0, 50, 2)];
    line.backgroundColor = [UIColor redColor];
    [_sliderLabel addSubview:line];
    [navView addSubview:_sliderLabel];
    __weak typeof(self) weakself = self;
    // 抽屉对象
    self.filterController = [[SideSlipFilterController alloc] initWithSponsor:self resetBlock:^(NSArray *dataList) {
        for (SideSlipModel *model in dataList) {
            model.selectedItemList = nil;
            model.customDict = nil;
        }
    }  commitBlock:^(NSArray *dataList) {
        // 查询条件
        SideSlipModel *serviceRegionModel = dataList[0];
        SalesAchievementSearchModel *m = [serviceRegionModel.customDict objectForKey:SEARCH_RANGE_MODEL];
        _rankType = m.rankType;
        _mStartDate = m.startDate;
           _mEndDate = m.endDate;
        if(_rankType == nil){
            [self showAlertViewText:@"请选择排行类型"];
            return;
        }
        
        if(_mStartDate == nil){
            [self showAlertViewText:@"请选择开始日期"];
            return;
        }
        if(_mEndDate == nil){
            [self showAlertViewText:@"请选择结束日期"];
            return;
        }
        NSUInteger result = [DateFormat compareDate:_mStartDate withDate:_mEndDate];
        if(result == -1){
            [self showAlertViewText:@"开始日期不能大于结束日期"];
            return;
        }
        NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
        [dateFormat setDateFormat:@"yyyy-MM-dd"];//设定时间格式,这里可以设置成自己需要的格式
        NSDate *startD = [dateFormat dateFromString:_mStartDate];
        NSDate *endD = [dateFormat dateFromString:_mEndDate];
        NSInteger days = [DateFormat calculateDaysFromBegin:startD end:endD];
        if(days > 31){
            [self showAlertViewText:@"日期间隔天数不能大于31天"];
            return;
        }
          _salesAmountLabel.text=@"";
        [self loadData];
        [weakself.filterController dismiss];
    }];
    _filterController.animationDuration = AnimationDuration;
    _filterController.hasHeadView  = YES;
    _filterController.sideSlipLeading = UIScreenSideSlipLeading*[UIScreen mainScreen].bounds.size.width;
    _filterController.dataList = [self packageDataList];
}

/**
 无数据的view
 
 @param frame <#frame description#>
 @return <#return value description#>
 */
- (UIView *)noDataViewByFrame:(CGRect)frame{
    UIView  *noDataView = [[UIView alloc]init];
    noDataView.frame = frame;
    UIImageView  *nodataImgView = [[UIImageView alloc] initWithFrame:CGRectMake(noDataView.frame.size.width/2-16,noDataView.frame.size.height/2-16,32,32)];
    [nodataImgView setImage:[UIImage imageNamed:@"icon_no_data"]];
    [noDataView addSubview:nodataImgView];
    UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(noDataView.frame.size.width/2-16-12,CGRectGetMaxY(nodataImgView.frame)+3,70, 25)];
    label.font = [UIFont systemFontOfSize:NoDataFontOfSize];
    label.text = @"无数据";
    label.numberOfLines = 2;
    label.textColor = [UIColor lightGrayColor];
    [noDataView addSubview:label];
    return noDataView;
}



/**
 数据源
 
 @return <#return value description#>
 */
- (NSArray *)packageDataList {
    NSMutableArray *dataArray = [NSMutableArray array];
    SideSlipModel *model = [[SideSlipModel alloc] init];
    model.containerCellClass = @"SalesAchievementSearchCell";
    model.regionTitle = @"查询条件";
    [dataArray addObject:model];
    return [dataArray mutableCopy];
}

/**
 打开抽屉
 */
-(void)search{
    [_filterController show];

}
/**
 滑动tag
 @param tag <#tag description#>
 */
- (void)sliderWithTag:(NSInteger)tag{
    self.currentIndex = tag;
   _chartButton.selected = NO;
   _dataButton.selected = NO;
    UIButton *sender = [self buttonWithTag:tag];
    sender.selected = YES;
    //动画
    _sliderLabel.frame = CGRectMake(sender.frame.origin.x, _sliderLabel.frame.origin.y, _sliderLabel.frame.size.width, _sliderLabel.frame.size.height);
    if(_rankList!=nil&&_rankList.count>0){
        if(_currentIndex == 1){
            _chartViewVC.rankList = _rankList;
            [_chartViewVC refreshData];
        }
        else if(_currentIndex == 2){
            _dataListVC.rankList = _rankList;
            [_dataListVC refreshData];
        }
    }
    else{
        if(_currentIndex == 1){
            if( _chartViewVC.histogramView!=nil){
                [ _chartViewVC.histogramView removeFromSuperview];
            }
            for(UIView *view in [_chartViewVC.view subviews])
            {
                if(view.tag==1001){
                    [view removeFromSuperview];
                }
            }
            _noDataView = [self noDataViewByFrame:CGRectMake(0,CGRectGetMaxY(_chartViewVC.bottomSeparatorView.frame),Screen_Width,Screen_Height-rectNavHeight-rectStatusHeight-160)];
            _noDataView.tag=1001;
            // 有刷新数据的时候
            [_chartViewVC.view  addSubview:_noDataView];
            
        }
        else if(_currentIndex == 2){
            [_dataListVC.rankPagingList removeAllObjects];
            [_dataListVC.rankList removeAllObjects];
            [_dataListVC.refreshTableView reloadData];
            _noDataView=[[UIView alloc]init];
            _noDataView.frame= _dataListVC.refreshTableView.bounds;
            UIImageView  *nodataImgView=[[UIImageView alloc] initWithFrame:CGRectMake(_noDataView.frame.size.width/2-16,_noDataView.frame.size.height/2-16,32,32)];
            [nodataImgView setImage:[UIImage imageNamed:@"icon_no_data"]];
            [_noDataView addSubview:nodataImgView];
            UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(_noDataView.frame.size.width/2-16-12,CGRectGetMaxY(nodataImgView.frame)+3,70, 25)];
            label.font=[UIFont systemFontOfSize:NoDataFontOfSize];
            label.text = @"无数据";
            label.numberOfLines = 2;
            label.textColor = [UIColor lightGrayColor];
            [_noDataView addSubview:label];
            // 有刷新数据的时候
            _dataListVC.refreshTableView.mTableView.backgroundView = _noDataView;
            _dataListVC.refreshTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
            
        }
        
    }

    
}
/**
 安全区视图发生变化
 */
-(void)viewSafeAreaInsetsDidChange{
    self.view.backgroundColor = [UIColor whiteColor];
    _mainScrollView.frame = CGRectMake(0, 80, Screen_Width,self.view.safeAreaLayoutGuide.layoutFrame.size.height-80);
    for (NSInteger i = 0; i < _mainScrollView.subviews.count; i++) {
        _mainScrollView.subviews[i].frame = CGRectMake(Screen_Width * i, 0, Screen_Width,CGRectGetHeight(_mainScrollView.frame));
    }
    [self.chartViewVC viewSafeAreaInsetsDidChange];
    [self.dataListVC viewSafeAreaInsetsDidChange];
    [super viewSafeAreaInsetsDidChange];
}

/**
 初始化scrollView
 */
- (void)setMainSrollView{
    _mainScrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0, 80, Screen_Width, self.view.frame.size.height)];
    _mainScrollView.delegate = self;
    _mainScrollView.backgroundColor = [UIColor whiteColor];
    _mainScrollView.pagingEnabled = YES;
    _mainScrollView.showsHorizontalScrollIndicator = NO;
    _mainScrollView.showsVerticalScrollIndicator = NO;
    [self.view addSubview:_mainScrollView];
    NSArray *views = @[self.chartViewVC.view,self.dataListVC.view];
    for (NSInteger i = 0; i < views.count; i++) {
        //把三个vc的view依次贴到mainScrollView上面
         UIView *pageView = [[UIView alloc]initWithFrame:CGRectMake(Screen_Width * i, 0, _mainScrollView.frame.size.width, _mainScrollView.frame.size.height - 100)];
        [pageView addSubview:views[i]];
        [_mainScrollView addSubview:pageView];
    }
    _mainScrollView.contentSize = CGSizeMake(Screen_Width*(views.count), 0);
    //滚动到_currentIndex对应的tab
    [_mainScrollView setContentOffset:CGPointMake((_mainScrollView.frame.size.width)*_currentIndex, 0) animated:YES];
}

/**
 *  返回函数
 */
- (void)goBack
{
    [self.navigationController popViewControllerAnimated:YES];
    
}


/**
 加载数据
 */
-(void)loadData{
    [self startLoading];
    NSMutableDictionary *dict = [NSMutableDictionary dictionary];
    [dict setObject:@"SalesPerformanceRankingIphone" forKey:@"Action"];
    [dict setObject:[NSString stringWithFormat:@"%@",kkAccountCode]forKey:@"AccountCode"];
    [dict setObject:kkUserCode forKey:@"UserCode"];
    [dict setObject:kkUserPwd forKey:@"UserPassword"];
    [dict setObject:kkSessionKey forKey:@"SessionKey"];
    [dict setObject:_mStartDate forKey:@"AccountDateFrom"];
    [dict setObject:_mEndDate forKey:@"AccountDateTo"];
    [dict setObject:_rankType forKey:@"SortType"];
    _downManager = [[ASIDownManager alloc] init];
    _downManager.delegate = self;
    _downManager.OnImageDown = @selector(onSalesAchievementFinish:);
    _downManager.OnImageFail = @selector(onSalesAchievementFail:);
    [_downManager postHttpRequest:ServerURL dic:dict path:nil fileName:nil];
}

/**
 隐藏进度条
 */
- (void)cancel {
    [self stopLoading];
}

/**
 按钮点击事件
 @param sender <#sender description#>
 */
- (void)sliderAction:(UIButton *)sender{
    if (self.currentIndex == sender.tag) {
        return;
    }
    [self.view endEditing:YES];
    [self sliderAnimationWithTag:sender.tag];
    [UIView animateWithDuration:0.3 animations:^{
        _mainScrollView.contentOffset = CGPointMake(Screen_Width * (sender.tag-1), 0);
    } completion:^(BOOL finished) {
        
    }];
    if(_rankList!=nil&&_rankList.count>0){
    if(_currentIndex == 1){
        _chartViewVC.rankList = _rankList;
        [_chartViewVC refreshData];
    }
    else if(_currentIndex == 2){
        _dataListVC.rankList = _rankList;
        [_dataListVC refreshData];
    }
    }
    else{
        if(_currentIndex == 1){
            if( _chartViewVC.histogramView!=nil){
                [ _chartViewVC.histogramView removeFromSuperview];
            }
            for(UIView *view in [_chartViewVC.view subviews])
            {
                if(view.tag==1001){
                    [view removeFromSuperview];
                }
            }
            
                 _noDataView = [self noDataViewByFrame:CGRectMake(0,CGRectGetMaxY(_chartViewVC.bottomSeparatorView.frame),Screen_Width,Screen_Height-rectNavHeight-rectStatusHeight-160)];
               _noDataView.tag=1001;
               [_chartViewVC.view  addSubview:_noDataView];
            
        }
        else if(_currentIndex == 2){
           [_dataListVC.rankPagingList removeAllObjects];
            [_dataListVC.rankList removeAllObjects];
            [_dataListVC.refreshTableView reloadData];
            UIView  *noDataView = [self noDataViewByFrame:_dataListVC.refreshTableView.mTableView.bounds];
            // 有刷新数据的时候
            _dataListVC.refreshTableView.mTableView.backgroundView = noDataView;
           _dataListVC.refreshTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
            
        }
        
    }


}

/**
 滑动tag
 @param tag <#tag description#>
 */
- (void)sliderAnimationWithTag:(NSInteger)tag{
    self.currentIndex = tag;
    _chartButton.selected = NO;
    _dataButton.selected = NO;
    UIButton *sender = [self buttonWithTag:tag];
    sender.selected = YES;
    //动画
    [UIView animateWithDuration:0.3 animations:^{
        _sliderLabel.frame = CGRectMake(sender.frame.origin.x, _sliderLabel.frame.origin.y, _sliderLabel.frame.size.width, _sliderLabel.frame.size.height);
        
    } completion:^(BOOL finished) {
        
    }];
    
   
}

/*
 获得导航按钮
 */
- (UIButton *)buttonWithTag:(NSInteger )tag{
    if (tag == 1) {
        return _chartButton;
    }
    else if (tag == 2){
        return _dataButton;
    }
    
    else{
        return nil;
    }
}

@end