//
//  HMVideoControlView.m
//  BuguLive
//
//  Created by 范东 on 2018/12/27.
//  Copyright © 2018 xfg. All rights reserved.
//

#import "HMVideoControlView.h"
#import "PersonCenterModel.h"
#import "CommentModel.h"
#import "BogoShopKit.h"

@interface HMVideoControlView ()

@property (nonatomic, strong) UIImageView           *iconView;
@property (nonatomic, strong) QMUIButton   *praiseBtn;
@property (nonatomic, strong) QMUIButton   *shareBtn;
@property (nonatomic, strong) QMUIButton   *oneOnOneBtn;
//@property (nonatomic, strong) QMUIButton   *giftBtn;

@property (nonatomic, strong) UILabel               *nameLabel;
@property (nonatomic, strong) UILabel               *contentLabel;

@property (nonatomic, strong) UIActivityIndicatorView   *loadingView;
@property (nonatomic, strong) UIButton                  *playBtn;

@property (nonatomic, assign) int currentPage; //当前页数
@property (nonatomic, assign) int has_next; //是否还有下一页1代表有
@property (nonatomic, strong) NSMutableArray *dataArray;
@property (nonatomic, strong) NSMutableDictionary *shareDict;
@property (nonatomic, strong) PersonCenterModel *detailModel;
@property (nonatomic, strong) UIButton *focusBtn;

@property(nonatomic, strong) BogoVideoGoodControl *goodControl;

@property (nonatomic, strong) UIStackView *stackView;
@property (nonatomic, strong) UIView *avatarView;

@end

@implementation HMVideoControlView

- (instancetype)initWithIsPushed:(BOOL)isPushed {
    if (self = [super init]) {
        self.isPushed = isPushed;
        [self addSubview:self.coverImgView];
        [self addSubview:self.stackView];
        [self addSubview:self.nameLabel];
        [self addSubview:self.contentLabel];
        
        [self addSubview:self.loadingView];
        [self addSubview:self.playBtn];
        
        [self.coverImgView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.edges.equalTo(self);
        }];
        
        CGFloat bottomM = TABBAR_HEIGHT +  64+50;
        
        if ([GlobalVariables sharedInstance].appModel.short_video.integerValue && !self.isPushed) {
            bottomM = TABBAR_HEIGHT;
        }
        if (self.isPushed){
            bottomM = TABBAR_HEIGHT;
        }
        
        [self.contentLabel mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(self).offset(kRealValue(12));
            make.bottom.mas_offset(kRealValue(-18));
            make.width.mas_lessThanOrEqualTo(kRealValue(275));
        }];
        
        [self.nameLabel mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(self.contentLabel);
            make.bottom.equalTo(self.contentLabel.mas_top).offset(-8);
        }];
        
        
        [self.loadingView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.center.equalTo(self);
        }];
        
        [self.playBtn mas_makeConstraints:^(MASConstraintMaker *make) {
            make.center.equalTo(self);
        }];
        
        [self.stackView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.bottom.mas_equalTo(self.contentLabel);
            make.right.mas_offset(kRealValue(-12));
        }];

        
        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(controlViewDidClick:)];
        [self addGestureRecognizer:tap];
        
        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(changeFocusStatus:) name:@"liveIsShowFollow" object:nil];
        
    }
    return self;
}

- (void)setModel:(SmallVideoListModel *)model {

    _model = model;
    
    if ([model.user_id isEqualToString:[[IMAPlatform sharedInstance].host imUserId]]) {
//        self.giftBtn.hidden = YES;
    }else{
//        self.giftBtn.hidden = NO;
    }
    
    //
    [self.coverImgView sd_setImageWithURL:[NSURL URLWithString:model.photo_image] placeholderImage:[UIImage imageNamed:@"placeholderimg"]];
    //
    self.nameLabel.text = [NSString stringWithFormat:@"@%@", model.nick_name];
    [self.iconView sd_setImageWithURL:[NSURL URLWithString:model.head_image] placeholderImage:[UIImage imageNamed:@"placeholderimg"]];
    //
    self.contentLabel.text = model.content;
    //
    [self.praiseBtn setTitle:model.digg_count forState:UIControlStateNormal];
    [self.commentBtn setTitle:model.comment_count forState:UIControlStateNormal];
    //    [self.shareBtn setTitle:model.share_num forState:UIControlStateNormal];
    
    if (![self.model.user_id isEqualToString:[BGIMLoginManager sharedInstance].loginParam.identifier]){
        [self.focusBtn setHidden:[model.has_focus isEqualToString:@"1"]];
    }else{
        self.focusBtn.hidden = NO;
    }
    [self loadNetDataWithPage:1];
    if (model.weibo_id.integerValue) {
        [self addPlayNumWithWeiBoId:model.weibo_id];
    }else{
        [self addPlayNumWithWeiBoId:model.id];
    }
    if (![GlobalVariables sharedInstance].userModel.is_open_young.integerValue) {

        if (StrValid(model.shop_id) && model.shop_title.length) {
            [self addSubview:self.goodControl];
            [self.goodControl.titleLabel setText:SafeStr(model.shop_title)];
            [self.goodControl mas_makeConstraints:^(MASConstraintMaker *make) {
                make.left.equalTo(self).offset(15);
                make.height.mas_equalTo(@30);
                make.bottom.equalTo(self.nameLabel.mas_top).offset(-30);
                make.right.lessThanOrEqualTo(self).offset(-60);
            }];
        }else{
            [self.goodControl removeFromSuperview];
        }
    }
    
}

- (void)changeFocusStatus:(NSNotification *)noti{
    NSDictionary *dict = noti.object;
    NSString *isShowFollow = dict[@"isShowFollow"];
    NSString *userId = dict[@"userId"];
    if ([userId isEqualToString:self.model.user_id]) {
        self.focusBtn.hidden = ![isShowFollow isEqualToString:@"1"];
    }
}

#pragma mark 加载详情数据

-(void)loadNetDataWithPage:(int)page
{
    NSMutableDictionary *MDict = [NSMutableDictionary new];
    [MDict setObject:@"weibo" forKey:@"ctl"];
    [MDict setObject:@"index" forKey:@"act"];
    [MDict setObject:@"xr" forKey:@"itype"];
    if (self.model.weibo_id.length)
    {
        [MDict setObject:self.model.weibo_id forKey:@"weibo_id"];
    }
    if (self.model.id.length)
    {
        [MDict setObject:self.model.id forKey:@"weibo_id"];
    }
    FWWeakify(self)
    [self.httpsManager POSTWithParameters:MDict SuccessBlock:^(NSDictionary *responseJson)
     {
        
         FWStrongify(self)
         _has_next = [responseJson toInt:@"has_next"];
         _currentPage = [responseJson toInt:@"page"];
         if (_currentPage == 1)
         {
             [_dataArray removeAllObjects];
         }
         if ([responseJson toInt:@"status"]== 1)
         {
//             self.praiseBtn.selected = [responseJson[@"info"][@"has_digg"] isEqual:@(1)];
             if ([responseJson[@"info"][@"has_digg"] isEqual:@(1)]) {
                 _praiseBtn.selected = YES;
             }else{
                 _praiseBtn.selected = NO;
             }
             
             
             [self.praiseBtn setTitle:responseJson[@"info"][@"digg_count"] forState:UIControlStateNormal];
             [self.commentBtn setTitle:responseJson[@"info"][@"comment_count"] forState:UIControlStateNormal];
             NSDictionary *shareD = [responseJson objectForKey:@"invite_info"];
             if (shareD && [shareD isKindOfClass:[NSDictionary class]]) {
                 if ([shareD count])
                 {
                     if ([[shareD objectForKey:@"clickUrl"] length])
                     {
                         [self.shareDict setObject:[shareD objectForKey:@"clickUrl"] forKey:@"share_url"];
                     }else
                     {
                         [self.shareDict setObject:@"" forKey:@"share_url"];
                     }
                     if ([[shareD objectForKey:@"content"] length])
                     {
                         [self.shareDict setObject:[shareD objectForKey:@"content"] forKey:@"share_content"];
                     }else
                     {
                         [self.shareDict setObject:@"" forKey:@"share_content"];
                     }
                     if ([[shareD objectForKey:@"imageUrl"] length])
                     {
                         [self.shareDict setObject:[shareD objectForKey:@"imageUrl"] forKey:@"share_imageUrl"];
                     }else
                     {
                         [self.shareDict setObject:@"" forKey:@"share_imageUrl"];
                     }
                     if ([[shareD objectForKey:@"title"] length])
                     {
                         [self.shareDict setObject:[shareD objectForKey:@"title"] forKey:@"share_title"];
                     }else
                     {
                         [self.shareDict setObject:@"" forKey:@"share_title"];
                     }
                 }
             }
             _detailModel = [PersonCenterModel mj_objectWithKeyValues:responseJson];
             
//             [self.focusBtn setHidden:_detailModel.has_focus == 1];
             
             //动态
             NSArray *comment_listArray = [responseJson objectForKey:@"comment_list"];
             if (comment_listArray && [comment_listArray isKindOfClass:[NSArray class]])
             {
                 if (comment_listArray.count)
                 {
                     for (NSDictionary *dict in comment_listArray)
                     {
                         CommentModel *CModel = [CommentModel mj_objectWithKeyValues:dict];
                         [self.dataArray addObject:CModel];
                     }
                 }
             }
         }else
         {
             [[BGHUDHelper sharedInstance] tipMessage:[responseJson toString:@"error"]];
         }
     } FailureBlock:^(NSError *error)
     {
         NSLog(@"error==%@",error);
     }];
}

#pragma mark 播放视频加1
- (void)addPlayNumWithWeiBoId:(NSString *)weiBoId
{
    NSMutableDictionary *MDict = [NSMutableDictionary new];
    [MDict setObject:@"weibo" forKey:@"ctl"];
    [MDict setObject:@"add_video_count" forKey:@"act"];
    [MDict setObject:@"xr" forKey:@"itype"];
    if (weiBoId.length)
    {
        [MDict setObject:weiBoId forKey:@"weibo_id"];
    }
    FWWeakify(self)
    [self.httpsManager POSTWithParameters:MDict SuccessBlock:^(NSDictionary *responseJson)
     {
         FWStrongify(self)
         if ([responseJson toInt:@"status"]== 1)
         {
             _detailModel.info.video_count = [responseJson toString:@"video_count"];
             NSMutableDictionary *postDict = [[NSMutableDictionary alloc]init];
             [postDict setObject:@"video" forKey:@"type"];
             [postDict setObject:[NSString stringWithFormat:@"%d",[responseJson toInt:@"video_count"]] forKey:@"count"];
             [[NSNotificationCenter defaultCenter] postNotificationName:@"changeTableViewStatus" object:postDict];
         }else{
             [[BGHUDHelper sharedInstance] tipMessage:[responseJson toString:@"error"]];
         }
         
     } FailureBlock:^(NSError *error)
     {
         NSLog(@"error==%@",error);
     }];
}

#pragma mark - Public Methods
- (void)setProgress:(float)progress {
    
}

- (void)startLoading {
    [self.loadingView startAnimating];
}

- (void)stopLoading {
    [self.loadingView stopAnimating];
}

- (void)showPlayBtn {
    self.playBtn.hidden = NO;
}

- (void)hidePlayBtn {
    self.playBtn.hidden = YES;
}

#pragma mark - Action
- (void)controlViewDidClick:(id)sender {
    if ([self.delegate respondsToSelector:@selector(controlViewDidClickSelf:)]) {
        [self.delegate controlViewDidClickSelf:self];
    }
}

- (void)iconDidClick:(id)sender {
    if (![GlobalVariables sharedInstance].userModel.is_open_young.integerValue) {
        if ([self.delegate respondsToSelector:@selector(controlViewDidClickIcon:)]) {
            [self.delegate controlViewDidClickIcon:self];
        }
    }
    
}

- (void)praiseBtnClick:(id)sender {
    if ([self.delegate respondsToSelector:@selector(controlViewDidClickPriase:)]) {
        [self.delegate controlViewDidClickPriase:self];
    }
}

- (void)commentBtnClick:(id)sender {
    if ([self.delegate respondsToSelector:@selector(controlViewDidClickComment:DataArray:)]) {
        [self.delegate controlViewDidClickComment:self DataArray:self.dataArray];
    }
}

- (void)oneOnOneBtnClick:(UIButton *)sender{
    [self showPlayBtn];
    if (self.delegate && [self.delegate respondsToSelector:@selector(controlViewDidClickOneOnOne:)]) {
        [self.delegate controlViewDidClickOneOnOne:self];
    }
}

- (void)shareBtnClick:(id)sender {
    if ([self.delegate respondsToSelector:@selector(controlViewDidClickShare:ShareDict:)]) {
        [self.delegate controlViewDidClickShare:self ShareDict:self.shareDict];
    }
}

-(void)giftBtnClick:(UIButton *)sender{
    if ([self.delegate respondsToSelector:@selector(controlViewDidClickGift:)]) {
        [self.delegate controlViewDidClickGift:self];
    }
}

- (void)setiIsPraise:(BOOL)isPraise diggcount:(nonnull NSString *)diggcount{
    
//    if (isPraise) {
//        [_praiseBtn setImage:[UIImage imageNamed:@"me_icon_star_selected"] forState:UIControlStateNormal];
//    }else{
//        [_praiseBtn setImage:[UIImage imageNamed:@"me_icon_star_normal"] forState:UIControlStateNormal];
//    }
    _praiseBtn.selected = isPraise;


//    self.praiseBtn.selected = isPraise;
    [self.praiseBtn setTitle:diggcount forState:UIControlStateNormal];
}

- (void)commentBtnAction{
    //点击了想撩TA按钮
    if ([self.delegate respondsToSelector:@selector(controlViewDidClickBottomComment:)]) {
        [self.delegate controlViewDidClickBottomComment:self];
    }
}

- (void)focusBtnAction{
    NSMutableDictionary *dictM = [[NSMutableDictionary alloc]init];
    [dictM setObject:@"user" forKey:@"ctl"];
    [dictM setObject:@"follow" forKey:@"act"];
    [dictM setObject:[NSString stringWithFormat:@"%@",self.model.user_id] forKey:@"to_user_id"];
    
    [self.httpsManager POSTWithParameters:dictM SuccessBlock:^(NSDictionary *responseJson)
     {
         if ([responseJson toInt:@"status"] == 1)
         {
             int has_focus = [responseJson toInt:@"has_focus"];
             if ([responseJson toInt:@"status"] == 1)
             {
                 if (has_focus == 1)//已关注
                 {
                     self.focusBtn.hidden = YES;
                     
                 }else if (has_focus == 0)//关注
                 {
                     self.focusBtn.hidden = NO;
                 }
                 self.model.has_focus = [NSString stringWithFormat:@"%@",[responseJson valueForKey:@"has_focus"]];
             }
         }
     } FailureBlock:^(NSError *error)
     {
         
     }];
}

#pragma mark - 懒加载

- (UIStackView *)stackView {
    if (!_stackView) {
        
        NSMutableArray *buttons = [[NSMutableArray alloc] initWithArray:@[
            self.avatarView, self.praiseBtn, self.commentBtn, self.shareBtn, self.oneOnOneBtn
        ]];
        
        _stackView = [[UIStackView alloc] initWithArrangedSubviews:buttons];
        _stackView.axis = UILayoutConstraintAxisVertical;
        _stackView.distribution = UIStackViewDistributionEqualSpacing;
        _stackView.alignment = UIStackViewAlignmentCenter;
        _stackView.spacing = 10;
    }
    return _stackView;
}

- (UIView *)avatarView {
    if (!_avatarView) {
        _avatarView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kRealValue(48), kRealValue(58))];
        [_avatarView addSubview:self.iconView];
        [_avatarView addSubview:self.focusBtn];
        [self.iconView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.size.mas_equalTo(self.iconView.size);
            make.top.centerX.mas_offset(0);
        }];
        
        [self.focusBtn mas_makeConstraints:^(MASConstraintMaker *make) {
            make.centerX.mas_offset(0);
            make.centerY.equalTo(self.iconView.mas_bottom);
            make.size.mas_equalTo(kRealValue(20));
        }];
        
        [_avatarView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.size.mas_equalTo(self.avatarView.size);
        }];
        
    }
    
    return _avatarView;
}

- (UIImageView *)coverImgView {
    if (!_coverImgView) {
        _coverImgView = [UIImageView new];
        _coverImgView.contentMode = UIViewContentModeScaleAspectFill;
        _coverImgView.clipsToBounds = YES;
    }
    return _coverImgView;
}

- (UIImageView *)iconView {
    if (!_iconView) {
        _iconView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, kRealValue(48), kRealValue(48))];
        _iconView.layer.cornerRadius = _iconView.height/2;
        _iconView.layer.masksToBounds = YES;
        _iconView.layer.borderColor = [UIColor whiteColor].CGColor;
        _iconView.layer.borderWidth = 1.0f;
        _iconView.userInteractionEnabled = YES;
        
        UITapGestureRecognizer *iconTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(iconDidClick:)];
        [_iconView addGestureRecognizer:iconTap];
    }
    return _iconView;
}

- (QMUIButton *)praiseBtn {
    if (!_praiseBtn) {
        _praiseBtn = [QMUIButton buttonWithType:UIButtonTypeCustom];
        [_praiseBtn setImage:[UIImage imageNamed:@"icon22x22-2"] forState:UIControlStateNormal];
        [_praiseBtn setImage:[UIImage imageNamed:@"icon22x22-2"] forState:UIControlStateSelected];
        [_praiseBtn setTitle:@"0" forState:UIControlStateNormal];
        _praiseBtn.imagePosition = QMUIButtonImagePositionTop;
        _praiseBtn.titleLabel.font = [UIFont systemFontOfSize:12];
        [_praiseBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [_praiseBtn addTarget:self action:@selector(praiseBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _praiseBtn;
}

- (QMUIButton *)commentBtn {
    if (!_commentBtn) {
        _commentBtn = [QMUIButton buttonWithType:UIButtonTypeCustom];
        [_commentBtn setImage:[UIImage imageNamed:@"icon22x22"] forState:UIControlStateNormal];
        [_commentBtn setTitle:@"0" forState:UIControlStateNormal];
        _commentBtn.imagePosition = QMUIButtonImagePositionTop;
        _commentBtn.titleLabel.font = [UIFont systemFontOfSize:12];
        [_commentBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [_commentBtn addTarget:self action:@selector(commentBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _commentBtn;
}

- (QMUIButton *)shareBtn {
    if (!_shareBtn) {
        _shareBtn = [QMUIButton buttonWithType:UIButtonTypeCustom];
        [_shareBtn setImage:[UIImage imageNamed:@"icon22x22-3"] forState:UIControlStateNormal];
        [_shareBtn setTitle:@"0" forState:UIControlStateNormal];
        _shareBtn.imagePosition = QMUIButtonImagePositionTop;
        _shareBtn.titleLabel.font = [UIFont systemFontOfSize:12];
        [_shareBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [_shareBtn addTarget:self action:@selector(shareBtnClick:) forControlEvents:UIControlEventTouchUpInside];
        
    }
    return _shareBtn;
}

//-(HMVideoItemButton *)giftBtn{
//    if (!_giftBtn) {
//        _giftBtn = [HMVideoItemButton new];
//        [_giftBtn setImage:[UIImage imageNamed:@"mg_video_gift"] forState:UIControlStateNormal];
//        _giftBtn.titleLabel.font = [UIFont systemFontOfSize:13.0f];
//        [_giftBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
//        [_giftBtn addTarget:self action:@selector(giftBtnClick:) forControlEvents:UIControlEventTouchUpInside];
//        if (kIsCheckingVersion())
//        {
//            _giftBtn.hidden = YES;
//        }
//    }
//    return _giftBtn;
//}

- (QMUIButton *)oneOnOneBtn {
    if (!_oneOnOneBtn) {
        _oneOnOneBtn = [QMUIButton buttonWithType:UIButtonTypeCustom];
        [_oneOnOneBtn setImage:[UIImage imageNamed:@"容器 2590"] forState:UIControlStateNormal];
        [_oneOnOneBtn addTarget:self action:@selector(oneOnOneBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _oneOnOneBtn;
}

- (UILabel *)nameLabel {
    if (!_nameLabel) {
        _nameLabel = [UILabel new];
        _nameLabel.textColor = [UIColor whiteColor];
        _nameLabel.font = [UIFont boldSystemFontOfSize:15.0f];
        _nameLabel.userInteractionEnabled = YES;
        
        UITapGestureRecognizer *nameTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(iconDidClick:)];
        [_nameLabel addGestureRecognizer:nameTap];
    }
    return _nameLabel;
}

- (UILabel *)contentLabel {
    if (!_contentLabel) {
        _contentLabel = [UILabel new];
        _contentLabel.numberOfLines = 0;
        _contentLabel.textColor = [UIColor whiteColor];
        _contentLabel.font = [UIFont systemFontOfSize:14.0f];
    }
    return _contentLabel;
}

- (UIActivityIndicatorView *)loadingView {
    if (!_loadingView) {
        _loadingView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite];
        _loadingView.hidesWhenStopped = YES;
    }
    return _loadingView;
}

- (UIButton *)playBtn {
    if (!_playBtn) {
        _playBtn = [UIButton new];
        [_playBtn setImage:[UIImage imageNamed:@"me_icon_pause"] forState:UIControlStateNormal];
        _playBtn.userInteractionEnabled = NO;
        _playBtn.hidden = YES;
    }
    return _playBtn;
}


-(void)clickMoreBtn:(UIButton *)sender{
    if ([self.delegate respondsToSelector:@selector(controlViewDidClickMoreBtn:)]) {
        [self.delegate controlViewDidClickMoreBtn:self];
    }
}

- (UIButton *)focusBtn{
    if (!_focusBtn) {
        _focusBtn = [[UIButton alloc]initWithFrame:CGRectZero];
        [_focusBtn setImage:[UIImage imageNamed:@"容器 2584"] forState:UIControlStateNormal];
        [_focusBtn addTarget:self action:@selector(focusBtnAction) forControlEvents:UIControlEventTouchUpInside];
    }
    return _focusBtn;
}

- (NSMutableDictionary *)shareDict{
    if (!_shareDict) {
        _shareDict = [NSMutableDictionary dictionary];
    }
    return _shareDict;
}

- (BogoVideoGoodControl *)goodControl{
    if (!_goodControl) {
//        _goodControl = [kShopKitBundle loadNibNamed:@"BogoVideoGoodControl" owner:self options:nil].firstObject;
        _goodControl = [kShopKitBundle loadNibNamed:@"BogoVideoGoodControl" owner:nil options:nil].lastObject;
        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(toGoodDetailVC)];
        _goodControl.userInteractionEnabled = YES;
        [_goodControl addGestureRecognizer:tap];
    }
    return _goodControl;
}

- (void)toGoodDetailVC{
    if (self.model.model_id.integerValue == 1) {
        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:self.model.link_url]];
    }else{
        BogoGoodDetailViewController *detailVC = [[BogoGoodDetailViewController alloc]init];
        detailVC.gid = self.model.shop_id;
        [[AppDelegate sharedAppDelegate] pushViewController:detailVC animated:YES];
    }
}

@end