YYXC_Student/jiaPei/ExerView.m

/**
 */

#import "ExerView.h"
#import <AVKit/AVKit.h>
#import "CommentCell.h"
#import <ZFPlayer/ZFAVPlayerManager.h>
#import "RQYDTXCQuestionModule.h"

@interface ExerView() <QMUIImagePreviewViewDelegate>
//@interface ExerView()
@property(nonatomic,strong)UILabel* lbl00;
@property(nonatomic,strong)UILabel* lbl01;


@property(nonatomic,strong)UIImageView* mediaImg;
@property(nonatomic,strong)AVPlayerViewController *movie;
@property(nonatomic,strong)AVPlayer *player;
@property(nonatomic,strong)AVPlayerItem *playerItem;
@property(nonatomic,strong)UIButton* playBtn;
@property (nonatomic, readwrite, strong) MPPlayerController *mpPlayer;
@property (nonatomic, readwrite, strong) ZFPlayerController *zfPlayer;
@property (nonatomic, readwrite, strong) UIImageView *containerView;

@property(nonatomic,strong)CLButton* btn02;
@property(nonatomic,strong)CLButton* btn03;
@property(nonatomic,strong)CLButton* btn04;
@property(nonatomic,strong)CLButton* btn05;
@property(nonatomic,strong)UIButton* btnYes;

/**正确答案视图
 */
@property(nonatomic,strong)UIView* answerV10;
@property(nonatomic,strong)UILabel* lbl11;
@property(nonatomic,strong)UILabel* lbl12;
@property(nonatomic,strong)UIImageView* imgV13;
@property(nonatomic,strong)NSMutableArray* imgs;
@property(nonatomic,strong)UILabel* lbl14;


/**评论的数据源
 */
@property(nonatomic,strong)NSArray* comments;

/**
 */

/**其实下面的内容，可以由headerView，和tableView，footerView组合。
 只需要设置tableview的frame即可。
 
 反正子view是添加到父类里面的，无所谓。
 */
@property (nonatomic, readwrite, strong) QMUIImagePreviewViewController *imagePreviewViewController;
@end

/**底部的试题分析的cell的个数最大值。
 */
#define cellCntMax 3

@implementation ExerView
{
    NSMutableArray* optBtns;
    
    UIView      *header;
    UIButton    *footer ,*foldBtn;
    UITableView *myTableView;
    
    CGFloat tableH;
    
//    NSInteger answ;
}
/***控件需要一次性创建。
 可是frame需要动态设置
 */
-(id)initWithFrame:(CGRect)frame{
    self = [super initWithFrame:frame];
    if (!self) {
        return nil;
    }
    [self setBackgroundColor:[UIColor whiteColor]];
    [self createSubViews];
    self.contentSize = SGSizeMake(0, 600);
    return self;
}

- (void)dealloc {
    if (self.zfPlayer) {
        [self.zfPlayer stop];
        self.zfPlayer = nil;
    }
    [[NSNotificationCenter defaultCenter] removeObserver:self name:AVPlayerItemDidPlayToEndTimeNotification object:_player.currentItem];
}

/**每次设置question都需要动态设置frame
 */
-(void)setSubViewFrame{
    @weakify(self)
    if (self.zfPlayer) {
        [self.zfPlayer stop];
        self.zfPlayer = nil;
    }
    
    
    CGFloat lbl01Y = 0;
    
    CGFloat lbl01X = 20;
    CGFloat lbl01W = kSize.width - lbl01X*2;
    CGFloat lbl01H = [_lbl01.text heightForWid:lbl01W Font:myDelegate.optionFont]+20;
    CGRect frame01 = CGRectMake(lbl01X, lbl01Y, lbl01W, lbl01H);
    self.lbl01.frame = frame01;
    
    
    CGFloat mediaH = 0;
    //    CGRect frameMe ;//= CGRectZero;
    /**0:无图 1：图片题 2：动画题
     */
    
    if (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN) {
        if (RQStringIsEmpty(_ydtQuestionModel.media_url)) {
            /// 无图
            _mediaImg.hidden   = YES;
//            _movie.view.hidden = YES;
            _containerView.hidden = YES;
        } else {
            if ([_ydtQuestionModel.media_url containsString:@".webp"]) {
                //                _movie.view.hidden = YES;
                _containerView.hidden = YES;
                _mediaImg.hidden = NO;
                CGFloat imgMX = 10;
                CGFloat imgMY = CGRectGetMaxY(frame01);
                CGFloat imgMW = kSize.width - 20;
                CGFloat imgMH = imgMW *0.5;
                CGRect frameMe = CGRectMake(imgMX, imgMY, imgMW, imgMH);
                _mediaImg.frame = frameMe;
                
                NSString *media_name = RQStringIsNotEmpty(_ydtQuestionModel.sinaimg)? _ydtQuestionModel.sinaimg : [_ydtQuestionModel.media_url componentsSeparatedByString:@"/"].lastObject;
                NSData *imageData = [RQ_YDTQuestion_Module getMediaDataWithMediaName:media_name];
                NSString *imageStr = [imageData base64EncodedStringWithOptions:NSDataBase64Encoding64CharacterLineLength];
                UIImage *subImage = [UIImage sd_imageWithData:[NSData dataWithBase64EncodedString:imageStr] scale:1 firstFrameOnly:YES];
                
                if (!RQObjectIsNil(subImage)) {
                    if (RQ_COMMON_MANAGER.is_Online_Media_Image) {
                        [_mediaImg sd_setImageWithURL:[NSURL URLWithString:_ydtQuestionModel.media_url] placeholderImage:subImage];
                    } else {
                        _mediaImg.image = subImage;
                    }
                } else {
                    [_mediaImg sd_setImageWithURL:[NSURL URLWithString:_ydtQuestionModel.media_url] placeholderImage:RQWebImagePlaceholder()];
                }
                mediaH = imgMH;
            } else if ([_ydtQuestionModel.media_url containsString:@".mp4"]) {
//                _movie.view.hidden = NO;
                _containerView.hidden = NO;
                _mediaImg.hidden = YES;
                CGFloat imgMX = 10;
                CGFloat imgMY = CGRectGetMaxY(frame01);
                CGFloat imgMW = kSize.width - 20;
                CGFloat imgMH = imgMW *0.5;
                CGRect frameMe = CGRectMake(imgMX, imgMY, imgMW, imgMH);
                self.containerView.frame = frameMe;
                @weakify(self)
//                self.mpPlayer = [[MPPlayerController alloc] initWithContainerView:self.containerView];
                
                NSString *media_name = RQStringIsNotEmpty(_ydtQuestionModel.video_url)? _ydtQuestionModel.video_url : [_ydtQuestionModel.media_url componentsSeparatedByString:@"/"].lastObject;
                NSData *data = [RQ_YDTQuestion_Module getMediaDataWithMediaName:media_name];
                NSURL *moveUrl = [NSURL URLWithString:_ydtQuestionModel.media_url];
                if (!RQObjectIsNil(data)) {
                    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
                    NSString *documentsDirectory = [paths objectAtIndex:0];
                    NSString *path = [documentsDirectory stringByAppendingPathComponent:media_name];
                    [[NSFileManager defaultManager] createFileAtPath:path contents:data attributes:nil];
                
                    moveUrl = [NSURL fileURLWithPath:path];
                    if (RQ_COMMON_MANAGER.is_Online_Media_Video) {
                        moveUrl = [NSURL URLWithString:_ydtQuestionModel.media_url];
                    }
                }
//                self.containerView.image = [self videoImageWithvideoURL:moveUrl];
                self.zfPlayer = [[ZFPlayerController alloc] initWithPlayerManager:[[ZFAVPlayerManager alloc] init] containerView:self.containerView];
                self.zfPlayer.currentPlayerManager.view.backgroundColor = UIColor.clearColor;
                self.zfPlayer.assetURLs = @[moveUrl];
                if (self.index == 1) {
                    [self.zfPlayer playTheIndex:0];
                } else if ([self.questions.lastObject isEqual:_ydtQuestionModel] || [self.questions.firstObject isEqual:_ydtQuestionModel]) {
                    [self.zfPlayer playTheIndex:0];
                }
                /// 播放完成
                self.zfPlayer.playerDidToEnd = ^(id  _Nonnull asset) {
                    @strongify(self)
                    [self.zfPlayer.currentPlayerManager replay];
                };
                self.zfPlayer.playerPlayTimeChanged = ^(id<ZFPlayerMediaPlayback>  _Nonnull asset, NSTimeInterval currentTime, NSTimeInterval duration) {
                    NSLog(@"%f---%f",currentTime,duration);
                };
//                self.mpPlayer.playableArray = @[_ydtQuestionModel];
//                [self.mpPlayer playWithPlayable:_ydtQuestionModel];
//                _movie.view.frame = frameMe;
//                NSURL *url = [NSURL URLWithString:_ydtQuestionModel.media_url];
//                _playerItem = [[AVPlayerItem alloc] initWithURL:url];
//                _player = [AVPlayer playerWithPlayerItem:_playerItem];
//                _movie.player = _player;
//                if (_movie.readyForDisplay) {
//                    [_player play];
//                }
//                //添加播放完成通知
//                [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(runLoopTheMovie:) name:AVPlayerItemDidPlayToEndTimeNotification object:_player.currentItem];
                mediaH = imgMH;
            } else {
                
            }
        }
    } else {
        if ([defUser.car_type isEqualToString:@"2"]) {
            if (0 == _question.media_type.intValue) {
                _mediaImg.hidden   = YES;
                _movie.view.hidden = YES;
            }
            
            if (1 == self.question.media_type.intValue)
            {
                _movie.view.hidden = YES;
                _mediaImg.hidden = NO;
                CGFloat imgMX = 10;
                CGFloat imgMY = CGRectGetMaxY(frame01);
                CGFloat imgMW = kSize.width - 20;
                CGFloat imgMH = imgMW *0.5;
                CGRect frameMe = CGRectMake(imgMX, imgMY, imgMW, imgMH);
                _mediaImg.frame = frameMe;
                if ([_question.media containsString:@".webp"]) {
                    NSString *path = [[NSBundle mainBundle] pathForResource:[[_question.media componentsSeparatedByString:@"."] firstObject] ofType:@"webp"];
                    _mediaImg.image = [UIImage sd_imageWithWebPData:[NSData dataWithContentsOfFile:path]];
                } else {
                    _mediaImg.image = [UIImage imageNamed:_question.media];
                }
                mediaH = imgMH;
            }
            
            if (2 == _question.media_type.intValue) {
                _movie.view.hidden = NO;
                _mediaImg.hidden = YES;
                CGFloat imgMX = 10;
                CGFloat imgMY = CGRectGetMaxY(frame01);
                CGFloat imgMW = kSize.width - 20;
                CGFloat imgMH = imgMW *0.5;
                CGRect frameMe = CGRectMake(imgMX, imgMY, imgMW, imgMH);
                _movie.view.frame = frameMe;
                NSString *file=[[NSBundle mainBundle]pathForResource:_question.media ofType:nil];
                NSURL *url=[NSURL fileURLWithPath:file];
                _playerItem = [[AVPlayerItem alloc] initWithURL:url];
                _player = [AVPlayer playerWithPlayerItem:_playerItem];
                _movie.player = _player;
                if (_movie.readyForDisplay) {
                    [_player play];
                }
                //添加播放完成通知
                [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(runLoopTheMovie:) name:AVPlayerItemDidPlayToEndTimeNotification object:_player.currentItem];
                mediaH = imgMH;
            }
        } else {
            if (RQStringIsEmpty(_ydtQuestionModel.media_url)) {
                /// 无图
                _mediaImg.hidden   = YES;
    //            _movie.view.hidden = YES;
                _containerView.hidden = YES;
            } else {
                if ([_ydtQuestionModel.media_url containsString:@".webp"]) {
                    //                _movie.view.hidden = YES;
                    _containerView.hidden = YES;
                    _mediaImg.hidden = NO;
                    CGFloat imgMX = 10;
                    CGFloat imgMY = CGRectGetMaxY(frame01);
                    CGFloat imgMW = kSize.width - 20;
                    CGFloat imgMH = imgMW *0.5;
                    CGRect frameMe = CGRectMake(imgMX, imgMY, imgMW, imgMH);
                    _mediaImg.frame = frameMe;
                    
                    NSString *media_name = RQStringIsNotEmpty(_ydtQuestionModel.sinaimg)? _ydtQuestionModel.sinaimg : [_ydtQuestionModel.media_url componentsSeparatedByString:@"/"].lastObject;
                    NSData *imageData = [RQ_YDTQuestion_Module getMediaDataWithMediaName:media_name];
                    NSString *imageStr = [imageData base64EncodedStringWithOptions:NSDataBase64Encoding64CharacterLineLength];
    //                NSData *subImageData = [[NSData alloc] initWithBase64EncodedString:imageStr options:NSDataBase64DecodingIgnoreUnknownCharacters];
                    
                    UIImage *subImage = [UIImage sd_imageWithData:[NSData dataWithBase64EncodedString:imageStr] scale:1 firstFrameOnly:YES];
                    
                    if (!RQObjectIsNil(subImage)) {
                        if (RQ_COMMON_MANAGER.is_Online_Media_Image) {
                            [_mediaImg sd_setImageWithURL:[NSURL URLWithString:_ydtQuestionModel.media_url] placeholderImage:subImage];
                        } else {
                            _mediaImg.image = subImage;
                        }
                    } else {
                        [_mediaImg sd_setImageWithURL:[NSURL URLWithString:_ydtQuestionModel.media_url] placeholderImage:RQWebImagePlaceholder()];
                    }
                    mediaH = imgMH;
                } else if ([_ydtQuestionModel.media_url containsString:@".mp4"]) {
    //                _movie.view.hidden = NO;
                    _containerView.hidden = NO;
                    _mediaImg.hidden = YES;
                    CGFloat imgMX = 10;
                    CGFloat imgMY = CGRectGetMaxY(frame01);
                    CGFloat imgMW = kSize.width - 20;
                    CGFloat imgMH = imgMW *0.5;
                    CGRect frameMe = CGRectMake(imgMX, imgMY, imgMW, imgMH);
                    self.containerView.frame = frameMe;
                    @weakify(self)
    //                self.mpPlayer = [[MPPlayerController alloc] initWithContainerView:self.containerView];
                    
                    NSString *media_name = RQStringIsNotEmpty(_ydtQuestionModel.video_url)? _ydtQuestionModel.video_url : [_ydtQuestionModel.media_url componentsSeparatedByString:@"/"].lastObject;
                    NSData *data = [RQ_YDTQuestion_Module getMediaDataWithMediaName:media_name];
                    NSURL *moveUrl = [NSURL URLWithString:_ydtQuestionModel.media_url];
                    if (!RQObjectIsNil(data)) {
                        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
                        NSString *documentsDirectory = [paths objectAtIndex:0];
                        NSString *path = [documentsDirectory stringByAppendingPathComponent:media_name];
                        [[NSFileManager defaultManager] createFileAtPath:path contents:data attributes:nil];
                    
                        moveUrl = [NSURL fileURLWithPath:path];
                        if (RQ_COMMON_MANAGER.is_Online_Media_Video) {
                            moveUrl = [NSURL URLWithString:_ydtQuestionModel.media_url];
                        }
                    }
    //                self.containerView.image = [self videoImageWithvideoURL:moveUrl];
                    self.zfPlayer = [[ZFPlayerController alloc] initWithPlayerManager:[[ZFAVPlayerManager alloc] init] containerView:self.containerView];
                    self.zfPlayer.currentPlayerManager.view.backgroundColor = UIColor.clearColor;
                    self.zfPlayer.assetURLs = @[moveUrl];
                    if (self.index == 1) {
                        [self.zfPlayer playTheIndex:0];
                    } else if ([self.questions.lastObject isEqual:_ydtQuestionModel] || [self.questions.firstObject isEqual:_ydtQuestionModel]) {
                        [self.zfPlayer playTheIndex:0];
                    }
                    /// 播放完成
                    self.zfPlayer.playerDidToEnd = ^(id  _Nonnull asset) {
                        @strongify(self)
                        [self.zfPlayer.currentPlayerManager replay];
                    };
                    self.zfPlayer.playerPlayTimeChanged = ^(id<ZFPlayerMediaPlayback>  _Nonnull asset, NSTimeInterval currentTime, NSTimeInterval duration) {
                        NSLog(@"%f---%f",currentTime,duration);
                    };
    //                self.mpPlayer.playableArray = @[_ydtQuestionModel];
    //                [self.mpPlayer playWithPlayable:_ydtQuestionModel];
    //                _movie.view.frame = frameMe;
    //                NSURL *url = [NSURL URLWithString:_ydtQuestionModel.media_url];
    //                _playerItem = [[AVPlayerItem alloc] initWithURL:url];
    //                _player = [AVPlayer playerWithPlayerItem:_playerItem];
    //                _movie.player = _player;
    //                if (_movie.readyForDisplay) {
    //                    [_player play];
    //                }
    //                //添加播放完成通知
    //                [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(runLoopTheMovie:) name:AVPlayerItemDidPlayToEndTimeNotification object:_player.currentItem];
                    mediaH = imgMH;
                } else {
                    
                }
            }
        }
    }
    
    
    
    
    /**A
     */
    CGFloat btn02X =0;
    CGFloat btn02Y =CGRectGetMaxY(frame01) + mediaH +kCellBd ;
    CGFloat btn02W =kSize.width;
    CGFloat btn02H =40.0;
    CGRect frame02 = CGRectMake(btn02X, btn02Y, btn02W, btn02H);
    self.btn02.frame = frame02;
//    CLButton* btn;
    
    /**B
     */
    CGFloat btn03X =0;
    CGFloat btn03Y =CGRectGetMaxY(frame02)+kCellBd;
    CGFloat btn03W =kSize.width;
    CGFloat btn03H =40.0;
    CGRect frame03 = CGRectMake(btn03X, btn03Y, btn03W, btn03H);
    self.btn03.frame = frame03;

    
    /**C
     */
    CGFloat btn04X =0;
    CGFloat btn04Y =CGRectGetMaxY(frame03)+kCellBd;
    CGFloat btn04W =kSize.width;
    CGFloat btn04H =40.0;
    CGRect frame04 = CGRectMake(btn04X, btn04Y, btn04W, btn04H);
    self.btn04.frame = frame04;

    
    /**D
     */
    CGFloat btn05X =0;
    CGFloat btn05Y =CGRectGetMaxY(frame04)+kCellBd;
    CGFloat btn05W =kSize.width;
    CGFloat btn05H =40.0;
    CGRect frame05 = CGRectMake(btn05X, btn05Y, btn05W, btn05H);
    self.btn05.frame = frame05;
    
    CGFloat x,y,h,w;
    x = 80;
    w = kSize.width - x*2;
    y = btn05Y + btn05H + 30;
    h = 55;
    _btnYes.frame = CGRectMake(x, y, w, h);
    
    CGFloat ansVX = 0;
    CGFloat ansVY = 0;
    /**如果是判断题
     */
    if (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN) {
        if (_ydtQuestionModel.Type == 1) {
            ansVY = CGRectGetMaxY(frame03) + kSecHeadHeight;
        } else {
            ansVY = CGRectGetMaxY(frame05) + kSecHeadHeight;
        }
    } else {
        if ([defUser.car_type isEqualToString:@"2"]) {
            if (0 == _question.option_type.intValue) {
                ansVY = CGRectGetMaxY(frame03) + kSecHeadHeight;
            }else{
                ansVY = CGRectGetMaxY(frame05) + kSecHeadHeight;
            }
        } else {
            if (_ydtQuestionModel.Type == 1) {
                ansVY = CGRectGetMaxY(frame03) + kSecHeadHeight;
            } else {
                ansVY = CGRectGetMaxY(frame05) + kSecHeadHeight;
            }
        }
    }
    
    
    
    CGFloat ansVW = kSize.width;
    CGFloat ansVH = 500;
    CGRect frameAnV = CGRectMake(ansVX, ansVY, ansVW, ansVH);
    self.answerV10.frame = frameAnV;
    
    CGFloat lbl11X = 10;
    CGFloat lbl11Y = kSecHeadHeight;
    CGFloat lbl11W = 150;
    CGFloat lbl11H = 30;
    CGRect frame11 = CGRectMake(lbl11X, lbl11Y, lbl11W, lbl11H);
    self.lbl11.text = @"最佳解释";
    self.lbl11.frame = frame11;
    self.lbl11.textColor = defGreen;
//    UILabel* label;
    
    CGFloat img13H = 20;
    CGFloat img13W = img13H*5;
    CGFloat img13Y = kSecHeadHeight;
    CGFloat img13X = kSize.width - img13W - 10;
    CGRect frame13 = CGRectMake(img13X, img13Y, img13W, img13H);
    self.imgV13.frame = frame13;
    
//    int i=0;
//    for (UIImageView* iv in _imgs)
//    {
//        iv.frame = CGRectMake(img13X + img13W/5*i, img13Y+5, img13H -3, img13H-3);
//        iv.image = [UIImage imageNamed:@"rankstar0_img.png"];
//        i++;
//    }
    
//    CGFloat lbl12W = 60;
//    CGFloat lbl12H = 30;
//    CGFloat lbl12X = CGRectGetMinX(frame13) - lbl12W;
//    CGFloat lbl12Y = kSecHeadHeight;
//    CGRect frame12 = CGRectMake(lbl12X, lbl12Y, lbl12W, lbl12H);
    self.lbl12.text = @"难度";
//    self.lbl12.frame = frame12;
    
    /**解释
     */
    CGFloat lbl14X = 10;
    CGFloat lbl14Y = CGRectGetMaxY(frame11) + kSecHeadHeight;
    CGFloat lbl14W = kSize.width - lbl14X*2;
    CGFloat lbl14H = [_lbl14.text heightForWid:lbl14W Font:myDelegate.optionFont]+20;
    CGRect frame14 = CGRectMake(lbl14X, lbl14Y, lbl14W, lbl14H);
    self.lbl14.frame = frame14;
    
    CGFloat currentTop = lbl14Y + lbl14H;
    [header setFrame:CGRectMake(0, currentTop + 10, kSize.width, 30)];
    
    currentTop +=55;
    [myTableView setFrame:CGRectMake(0, currentTop , kSize.width, tableH)];
    [footer setFrame:CGRectMake(0, currentTop + tableH, kSize.width, 40)];
    [myTableView setBackgroundColor:[UIColor clearColor]];
    
    _answerV10.height = footer.bottom;
    
    
    if (_answerV10.hidden) {
        [self setContentSize:kSize];
    }else{
        [self setContentSize:CGSizeMake(0,_answerV10.bottom+100)];
    }
}

-(void)createSubViews
{
    _comments = [NSArray array];
    
    UILabel* lbl01 = [[UILabel alloc] init];
    lbl01.font = [UIFont scaleSize:myDelegate.optionFont];
    lbl01.textColor = [UIColor grayColor];
    lbl01.numberOfLines = 0;
    [self addSubview:lbl01];
    
    self.lbl01 = lbl01;
    
    UILabel* lbl00 = [[UILabel alloc] init];
    self.lbl00 = lbl00;
    
    _mediaImg = [[UIImageView alloc] init];
    [_mediaImg setContentMode:UIViewContentModeScaleAspectFit];
    [_mediaImg setClipsToBounds:YES];
    [_mediaImg setBackgroundColor:[UIColor clearColor]];
    [self addSubview:_mediaImg];
    //图片题放大
    [_mediaImg setUserInteractionEnabled:YES];
    UITapGestureRecognizer *tapGesture  = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(magnifyImage)];
    //把手势添加到指定视图上
    [_mediaImg addGestureRecognizer:tapGesture];
    
    if (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN) {
        [self addSubview:self.containerView];
    } else {
        if ([defUser.car_type isEqualToString:@"2"]) {
            _movie = [[AVPlayerViewController alloc] init];
            _movie.showsPlaybackControls = NO;
            [self addSubview:_movie.view];
        } else {
            [self addSubview:self.containerView];
        }
    }
    
    
     
    
    optBtns = [NSMutableArray array];
    /**A
     */
    CLButton* btn02= [[CLButton alloc] init];
    btn02.imgN = @"option_A.png";
    [optBtns addObject:btn02];
    self.btn02 = btn02;
    btn02.tag = RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? 1 *10000 : ([defUser.car_type isEqualToString:@"2"]? 16 : 1 *10000);
    [self addSubview:btn02];
    [btn02 addTarget:self action:@selector(AAction:) forControlEvents:UIControlEventTouchUpInside];
    CLButton* btn;
    btn = self.btn02;
    [btn addSelfViewWithRect:CGRectMake(0, 0, kSize.width, .5) Color:KlineColor];
    
    /**B
     */
    
    CLButton* btn03= [[CLButton alloc] init];
    self.btn03 = btn03;
    btn03.tag = RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? 2 * 10000 : ([defUser.car_type isEqualToString:@"2"]? 32 : 2 * 10000);
    btn03.imgN = @"option_B.png";
    [self addSubview:btn03];
    [btn03 addTarget:self action:@selector(AAction:) forControlEvents:UIControlEventTouchUpInside];
    [optBtns addObject:btn03];    btn = self.btn03;
    [btn addSelfViewWithRect:CGRectMake(0, 0, kSize.width, .5) Color:KlineColor];
    
    /**C
     */
    
    CLButton* btn04= [[CLButton alloc] init];
    [btn04 setImage:defaultImg forState:UIControlStateNormal];
    self.btn04 = btn04;
    btn04.tag = RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? 3 * 10000 : ([defUser.car_type isEqualToString:@"2"]? 64 : 3 * 10000);
    btn04.imgN = @"option_C.png";
    [self addSubview:btn04];
    [btn04 addTarget:self action:@selector(AAction:) forControlEvents:UIControlEventTouchUpInside];
    [optBtns addObject:btn04];
    btn = self.btn04;
    [btn addSelfViewWithRect:CGRectMake(0, 0, kSize.width, .5) Color:KlineColor];
    /**D
     */
    
    CLButton* btn05= [[CLButton alloc] init];
    self.btn05 = btn05;
    btn05.tag = RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? 4 * 10000 : ([defUser.car_type isEqualToString:@"2"]? 128 : 4 * 10000);
    btn05.imgN = @"option_D.png";
    [self addSubview:btn05];
    [btn05 addTarget:self action:@selector(AAction:) forControlEvents:UIControlEventTouchUpInside];
    [optBtns addObject:btn05];
    btn = self.btn05;
    [btn addSelfViewWithRect:CGRectMake(0, 0, kSize.width, .5) Color:KlineColor];
    
    _btnYes = [[UIButton alloc] init];
    [_btnYes setBackgroundColor:KlineColor];
    [_btnYes setTitle:@"确定" textColor:subTitleColor font:22 fotState:UIControlStateNormal];
    [_btnYes addTarget:self action:@selector(multiOptsYes:) forControlEvents:UIControlEventTouchUpInside];
    _btnYes.layer.cornerRadius = 10;
    [self addSubview:_btnYes];
    
    UIView* view10 = [[UIView alloc] init];
    self.answerV10 = view10;
    [self addSubview:view10];
    
    self.lbl11 = [[UILabel alloc] init];
    [self.answerV10 addSubview:self.lbl11];
    UILabel* label = self.lbl11;
    [label addSelfViewWithRect:CGRectMake(-10, -12, kSize.width, 8) Color:KlineColor];
    
    self.lbl12 = [[UILabel alloc] init];
    [self.answerV10 addSubview:self.lbl12];
    self.imgV13 = [[UIImageView alloc] init];
    [self.answerV10 addSubview:self.imgV13];
    //解释。label
    self.lbl14 = [[UILabel alloc] init];
    [self.answerV10 addSubview:self.lbl14];
    label = self.lbl14;
    [label setFont:[UIFont scaleSize:myDelegate.optionFont]];
    [label addSelfViewWithRect:CGRectMake(-10, -10, kSize.width, .5) Color:KlineColor];
    
    _imgs = [NSMutableArray array];
    for (int i=0; i<5; i++) {
        UIImageView *iv = [[UIImageView alloc] init];
        [_imgs addObject:iv];
        [self.answerV10 addSubview:iv];
    }
    
    if (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN) {
        
    } else {
        myTableView = [[UITableView alloc] init];
        [myTableView setDataSource:self];
        [myTableView setDelegate:self];
        myTableView.separatorInset = UIEdgeInsetsMake(0,70, 0, 10);
        [self.answerV10 addSubview:myTableView];
        tableH = 0;
        
        //header
        UIView* vi = [[UIView alloc] initWithFrame:SGRectMake(0, 0, 320, 25)];
        [_answerV10 addSubview:vi];
        label = [[UILabel alloc] initWithFrame:SGRectMake(10, 0, 80, 25)];
        [label setText:@"试题分析"];
        [label setTextColor:contentTextColor];
        
        [vi addSubview:label];
        header = vi;
        [label addSelfViewWithRect:SGRectMake(-10, -10, 320, 7) Color:KlineColor];
        [label addSelfViewWithRect:SGRectMake(-10, 26, 320, .5) Color:KlineColor];
        
        /**普通状态显示展开。选定状态显示收起
         */
        UIButton* btnn;
        btnn = [[UIButton alloc] initWithFrame:SGRectMake(90, 0, 80, 25)];
        [btnn setTitle:@"展开" textColor:defGreen font:NormalFont fotState:UIControlStateNormal];
        [btnn setTitle:@"收起" textColor:defGreen font:NormalFont fotState:UIControlStateSelected];
        [btnn addTarget:self action:@selector(btnHereClick:) forControlEvents:UIControlEventTouchUpInside];
        [vi addSubview:btnn];
        [btnn setTag:0];
        foldBtn = btnn;
        
        btnn = [[UIButton alloc] initWithFrame:SGRectMake(320-90, 2.5, 80, 20)];
        [btnn setTitle:@"我来分析" textColor:defGreen font:NormalFont fotState:UIControlStateNormal];
        [btnn addTarget:self action:@selector(btnHereClick:) forControlEvents:UIControlEventTouchUpInside];
        [btnn setBoardWid:.5 Color:defGreen];
        [vi addSubview:btnn];
        [btnn setTag:1];
        
        btnn = [[UIButton alloc] init];
        
        [btnn setTitle:@"查看全部学员分析" textColor:defGreen font:NormalFont fotState:UIControlStateNormal];
        [btnn addTarget:self action:@selector(btnHereClick:) forControlEvents:UIControlEventTouchUpInside];
        [_answerV10 addSubview:btnn];
        footer = btnn;
        [btnn addSelfViewWithRect:SGRectMake(0, 40, 320, .5) Color:KlineColor];
        [btnn setTag:2];
        
        
        [myTableView setHidden:YES];
        [footer setHidden:YES];
    }
    
    

}

#pragma mark - 接收播放完成的通知
- (void)runLoopTheMovie:(NSNotification *)notification {
    AVPlayerItem *playerItem = notification.object;
    [playerItem seekToTime:kCMTimeZero];
    [_player play];
}

//图片放大
- (void)magnifyImage {
    if (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN) {
        [RQControllerHelper.currentViewController presentViewController:self.imagePreviewViewController animated:YES completion:nil];
    } else {
        if ([defUser.car_type isEqualToString:@"2"]) {
            [RQ_SHARE_FUNCTION showPhotoBrowserWithDataSource:@[_mediaImg.image] currentIndex:0 isCanSave:NO];
        } else {
            [RQControllerHelper.currentViewController presentViewController:self.imagePreviewViewController animated:YES completion:nil];
        }
    }
}

- (void)setQuestion:(Question *)question {
    if(!question){
        return;
    }
    self.comments = nil;
    [myTableView reloadData];
    [foldBtn setSelected:NO];
    [myTableView setHidden:YES];
    [footer setHidden:YES];
    _btnYes.enabled = NO;
    
    [self setContentOffset:CGPointMake(0, 0)];
    _playBtn.hidden = YES;
    self.answerV10.hidden = YES;
    _question = question;
    for (UIButton* btn in optBtns) {
        [btn setSelected:NO];
        [btn setBackgroundColor:[UIColor clearColor]];
    }
    
    switch (question.option_type.intValue) {
        case 0:
            self.lbl00.text = @"判断";
            self.btn04.hidden = YES;
            self.btn05.hidden = YES;
            _btnYes.hidden = YES;
            break;
        case 1:
            self.lbl00.text = @"单选";
            self.btn04.hidden = NO;
            self.btn05.hidden = NO;
            _btnYes.hidden = YES;
            break;
        case 2:
            self.lbl00.text = @"多选";
            self.btn04.hidden = NO;
            self.btn05.hidden = NO;
            _btnYes.hidden = NO;
            break;
            
        default:
            break;
    }
    self.lbl01.text = [NSString stringWithFormat:@" %@:%@",self.lbl00.text,question.question];
    
    [self.btn02 setTitle:question.optionA forState:UIControlStateNormal];
    [self.btn03 setTitle:question.optionB forState:UIControlStateNormal];
    [self.btn04 setTitle:question.optionC forState:UIControlStateNormal];
    [self.btn05 setTitle:question.optionD forState:UIControlStateNormal];
    
    
    
    self.btn02.hidden = !question.optionA || [question.optionA isEqualToString:@""];
    self.btn03.hidden = !question.optionB || [question.optionB isEqualToString:@""];
    self.btn04.hidden = !question.optionC || [question.optionC isEqualToString:@""];
    self.btn05.hidden = !question.optionD || [question.optionD isEqualToString:@""];
    
    /**
     选项字体 一键设置
     */
    [self.lbl01 setFont:[UIFont scaleSize:myDelegate.optionFont]];
    
    [self.btn02.titleLabel setFont:[UIFont scaleSize:myDelegate.optionFont]];
    [self.btn03.titleLabel setFont:[UIFont scaleSize:myDelegate.optionFont]];
    [self.btn04.titleLabel setFont:[UIFont scaleSize:myDelegate.optionFont]];
    [self.btn05.titleLabel setFont:[UIFont scaleSize:myDelegate.optionFont]];
    
    _btn02.imgN = @"option_A.png";
    _btn03.imgN = @"option_B.png";
    _btn04.imgN = @"option_C.png";
    _btn05.imgN = @"option_D.png";
    for (CLButton* btn in optBtns)
    {
        [btn setTitleColor:[UIColor grayColor] forState:UIControlStateNormal];
    }
    
    [self.lbl14 setFont:[UIFont scaleSize:myDelegate.optionFont]];
    self.lbl14.numberOfLines = 0;
    self.lbl14.text = _question.explain;
    
    [self setSubViewFrame];

}

- (void)setYdtQuestionModel:(RQYDTQuestionModel *)ydtQuestionModel
{
    if(!ydtQuestionModel){
        return;
    }
    self.comments = nil;
    [myTableView reloadData];
    [foldBtn setSelected:NO];
    [myTableView setHidden:YES];
    [footer setHidden:YES];
    _btnYes.enabled = NO;
    
    [self setContentOffset:CGPointMake(0, 0)];
    _playBtn.hidden = YES;
    self.answerV10.hidden = YES;
    _ydtQuestionModel = ydtQuestionModel;
    for (UIButton* btn in optBtns) {
        [btn setSelected:NO];
        [btn setBackgroundColor:[UIColor clearColor]];
    }
    
    switch (_ydtQuestionModel.Type) {
        case 1:
            self.lbl00.text = @"判断";
            self.btn04.hidden = YES;
            self.btn05.hidden = YES;
            _btnYes.hidden = YES;
            break;
        case 2:
            self.lbl00.text = @"单选";
            self.btn04.hidden = NO;
            self.btn05.hidden = NO;
            _btnYes.hidden = YES;
            break;
        case 3:
            self.lbl00.text = @"多选";
            self.btn04.hidden = NO;
            self.btn05.hidden = NO;
            _btnYes.hidden = NO;
            break;
            
        default:
            break;
    }
    
    self.lbl01.text = [NSString stringWithFormat:@" %@:%@",self.lbl00.text,_ydtQuestionModel.Question];
    [self.btn02 setTitle:(_ydtQuestionModel.Type == 1)? @"正确" : _ydtQuestionModel.An1 forState:UIControlStateNormal];
    [self.btn03 setTitle:(_ydtQuestionModel.Type == 1)? @"错误" : _ydtQuestionModel.An2 forState:UIControlStateNormal];
    [self.btn04 setTitle:_ydtQuestionModel.An3 forState:UIControlStateNormal];
    [self.btn05 setTitle:_ydtQuestionModel.An4 forState:UIControlStateNormal];
    
//    self.btn02.hidden = !ydtQuestionModel.An1 || [ydtQuestionModel.An1 isEqualToString:@""];
//    self.btn03.hidden = !ydtQuestionModel.An2 || [ydtQuestionModel.An2 isEqualToString:@""];
    self.btn04.hidden = !ydtQuestionModel.An3 || [ydtQuestionModel.An3 isEqualToString:@""];
    self.btn05.hidden = !ydtQuestionModel.An4 || [ydtQuestionModel.An4 isEqualToString:@""];
    
    /**
     选项字体 一键设置
     */
    [self.lbl01 setFont:[UIFont scaleSize:myDelegate.optionFont]];
    
    [self.btn02.titleLabel setFont:[UIFont scaleSize:myDelegate.optionFont]];
    [self.btn03.titleLabel setFont:[UIFont scaleSize:myDelegate.optionFont]];
    [self.btn04.titleLabel setFont:[UIFont scaleSize:myDelegate.optionFont]];
    [self.btn05.titleLabel setFont:[UIFont scaleSize:myDelegate.optionFont]];
    
    _btn02.imgN = @"option_A.png";
    _btn03.imgN = @"option_B.png";
    _btn04.imgN = @"option_C.png";
    _btn05.imgN = @"option_D.png";
    for (CLButton* btn in optBtns)
    {
        [btn setTitleColor:[UIColor grayColor] forState:UIControlStateNormal];
    }
    
    [self.lbl14 setFont:[UIFont scaleSize:myDelegate.optionFont]];
    self.lbl14.numberOfLines = 0;
    self.lbl14.text = _ydtQuestionModel.explain;
    
    [self setSubViewFrame];

}

//改变背景颜色 实现夜间模式
-(void)setNightMode:(BOOL)isNight
{
    if (isNight)
    {
        [self setBackgroundColor:nightColor];//[UIColor orangeColor]
    }
    else
    {
        [self setBackgroundColor:[UIColor whiteColor]];
    }
}

#pragma mark -

-(void)getAllComments
{
    @weakify(self)
    if (![Util connectedToNetWork]) {
        showMsgUnconnect();
        return;
    }
    
    NSMutableArray *arr=[NSMutableArray array];
    [arr property:RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? @(_ydtQuestionModel.ID) : ([defUser.car_type isEqualToString:@"2"]? _question._id : @(_ydtQuestionModel.ID)) forKey:@"id"];
    [arr property:@"1"           forKey:@"isPage"];
    [arr property:@"7"           forKey:@"pageSize"];
    [arr property:@"1"           forKey:@"currentPage"];
    
    NSString* method = @"getQuestionComments";
    [MBProgressHUD showLoadToView:self];
    [jiaPeiManager requestAnythingWithURL:method array:arr data:nil completion:^(NSDictionary *dict) {
        @strongify(self)
        [MBProgressHUD hideHUDForView:self];
        if (!dict) {
            ShowMsgFailed();
            return;
        }
        if ([dict[@"code"] isEqualToString:@"1"])
        {
            ShowMsg(dict[@"body"]);
            return;
        }
        
        _comments = dict[@"body"];
        if (![dict[@"body"] isKindOfClass:[NSArray class]]) {
            _comments = @[];
        }
        
        if (_comments.count < 1) {
            ShowMsg(@"暂无相关评论");
        }
        
        /*题目分析    剩下两个找不到（你晚上看看）
         PHOTO = "";
         "QC_CRDATE" = "2017-01-23 16:08:44";
         "QC_DESC" = gdfgfd;
         "QC_DOWN_NUM" = 0;
         "QC_ID" = 61;
         "QC_QID" = 1;
         "QC_TYPE" = 1;
         "QC_UP_NUM" = 0;
         "QC_USER_ID" = 1;
         */
        
        tableH = 0;
        for (int i=0; i< _comments.count && i < cellCntMax; i++) {
            
            NSDictionary *dic = _comments[i];
            tableH += 105 + [dic[@"QC_DESC"] heightForWid:(kSize.width - 80) Font:15];
        }
        
//        [footer setTitle:[NSString stringWithFormat:@"查看全部%d位学员分析",(int)_comments.count] textColor:defGreen font:NormalFont fotState:UIControlStateNormal];
        [myTableView reloadData];
        [self setSubViewFrame];
    }];
}

-(void)showComments:(BOOL)isShow
{
    if (isShow) {
    }else{
    }
}

-(void)btnHereClick:(UIButton*)sender{
    
    if (0 == sender.tag)
    {
        [myTableView setHidden:sender.selected];
        [footer setHidden:sender.selected];
        sender.selected = !sender.selected;
        
        if (sender.selected) {
            [self getAllComments];
        }
    }else{
        [self.delegate2 gotoAllCommentVC];
    }
}

-(void)setShowAnswer:(BOOL)showAnswer
{
    [_answerV10 setHidden:!showAnswer];
}

-(void)playMovie
{
    if (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN) {
        if (RQStringIsNotEmpty(_ydtQuestionModel.video_url)) {
            [self.mpPlayer playWithPlayable:_ydtQuestionModel];
        }
    } else {
        if ([defUser.car_type isEqualToString:@"2"]) {
            if (_question.media_type.intValue == 2)
            {
                [_player play];
            }
        } else {
            if (RQStringIsNotEmpty(_ydtQuestionModel.video_url)) {
                [self.mpPlayer playWithPlayable:_ydtQuestionModel];
            }
        }
    }
}

-(void)stopMovie
{
    if (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN) {
        
    } else {
        if ([defUser.car_type isEqualToString:@"2"]) {
            [_player pause];
        }
    }
    
    
    if (self.zfPlayer) {
        [self.zfPlayer stop];
        self.zfPlayer = nil;
    }
}


/**4个按钮用tag来区分。16,32,64,128
 当点击按钮后，设置正确答案的img
 如果答题错误，把点的按钮变成错误的img
 不管是否正确都要跳出正确答案，
 */
-(void)AAction:(CLButton*)sender
{
    
    int type = RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? _ydtQuestionModel.Type : ([defUser.car_type isEqualToString:@"2"]? _question.option_type.intValue : _ydtQuestionModel.Type);
    if (type == (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? 3 : ([defUser.car_type isEqualToString:@"2"]? 2 : 3))) {
        sender.selected = !sender.selected;
        if (sender.selected) {
            [sender setBackgroundColor:RGBA_COLOR(134, 204, 71, 0.5)];//backGroundColor
        }else{
            [sender setBackgroundColor:[UIColor clearColor]];
        }
        
        int optCnt = 0;
        for (int i=0; i<4; i++)
        {
            UIButton* btn = optBtns[i];
            if (btn.selected) {
                optCnt++;
            }
        }
        if (optCnt > 1) {
            _btnYes.enabled = YES;
            [_btnYes setBackgroundColor:defGreen];
        }else{
            _btnYes.enabled = NO;
            [_btnYes setBackgroundColor:KlineColor];
        }
        return;
    }
    
    if ([self.delegate2 respondsToSelector:@selector(didChooseOption:isRight:)]) {
        [self.delegate2 didChooseOption:sender.tag isRight:RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? (_ydtQuestionModel.AnswerTrue.intValue == (sender.tag / 10000)) : ([defUser.car_type isEqualToString:@"2"]? (_question.answer.intValue == sender.tag) : (_ydtQuestionModel.AnswerTrue.intValue == (sender.tag / 10000)))];
    }
    [self choose:sender.tag];
    return;
}

/**展示答案的权利，交给exVC。这里就不去设置了。
 这里主要是根据。opt设置按钮的图片。
 */
-(void)choose:(NSInteger)opt
{
    _btn02.enabled = NO;
    _btn03.enabled = NO;
    _btn04.enabled = NO;
    _btn05.enabled = NO;
    _btnYes.hidden = YES;
    
    int type = RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? _ydtQuestionModel.Type : ([defUser.car_type isEqualToString:@"2"]? _question.option_type.intValue : _ydtQuestionModel.Type);
    if (RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN) {
        if ( 3 == type) {
            NSString* answer = _ydtQuestionModel.AnswerTrue;
            NSString* myAnswer = [NSString stringWithFormat:@"%@",[NSNumber numberWithInteger:opt]];
            NSArray* arr = @[@"1",@"2",@"3",@"4"];
            for (int i = 0; i < 4; i++) {
                CLButton* btn = optBtns[i];
                NSRange range = [answer rangeOfString:arr[i]];
                NSRange myRange = [myAnswer rangeOfString:arr[i]];
                BOOL isSel = (myRange.location != NSNotFound);
                BOOL isRig = (range.location != NSNotFound);
                if (isSel) {
                    [btn setBackgroundColor:RGBA_COLOR(134, 204, 71, 0.5)];
                }else{
                    [btn setBackgroundColor:[UIColor clearColor]];
                }
                if (isRig) {
                    btn.imgN = @"question_correct.png";
                }else if (isSel){
                    btn.imgN = @"question_error.png";
                }
            }
            
            return;
        }
        for (CLButton* btn in optBtns) {
            if (_ydtQuestionModel.AnswerTrue.intValue == (btn.tag / 10000))
            {
                btn.imgN = @"question_correct.png";
                [btn setTitleColor:defGreen forState:UIControlStateNormal];
            }
        }
        if ((opt / 10000) != _ydtQuestionModel.AnswerTrue.intValue) {
            switch (opt / 10000) {
                case 1:
                    _btn02.imgN = @"question_error.png";
                    break;
                case 2:
                    _btn03.imgN = @"question_error.png";
                    break;
                case 3:
                    _btn04.imgN = @"question_error.png";
                    break;
                case 4:
                    _btn05.imgN = @"question_error.png";
                    break;
                default:
                    break;
            }
        }
    } else {
        if ([defUser.car_type isEqualToString:@"2"]) {
            if ( 2 == type) {
                NSString* answer = [Util getAnswerByTen:_question.answer.intValue];
                NSString* myAnswer = [Util getAnswerByTen:opt];
                NSArray* arr = @[@"A",@"B",@"C",@"D"];
                for (int i = 0; i < 4; i++) {
                    CLButton* btn = optBtns[i];
                    NSRange range = [answer rangeOfString:arr[i]];
                    NSRange myRange = [myAnswer rangeOfString:arr[i]];
                    BOOL isSel = (myRange.location != NSNotFound);
                    BOOL isRig = (range.location != NSNotFound);
                    if (isSel) {
                        [btn setBackgroundColor:RGBA_COLOR(134, 204, 71, 0.5)];//klinecolor
                    }else{
                        [btn setBackgroundColor:[UIColor clearColor]];
                    }
                    if (isRig) {
                        btn.imgN = @"question_correct.png";
                    }else if (isSel){
                        btn.imgN = @"question_error.png";
                    }
                }
                
                return;
            }
            for (CLButton* btn in optBtns) {
                if (_question.answer.intValue == btn.tag)
                {
                    btn.imgN = @"question_correct.png";
                    [btn setTitleColor:defGreen forState:UIControlStateNormal];
                }
            }
            if (opt != _question.answer.intValue) {
                switch (opt) {
                    case 16:
                        _btn02.imgN = @"question_error.png";
                        
                        break;
                    case 32:
                        _btn03.imgN = @"question_error.png";
                        break;
                    case 64:
                        _btn04.imgN = @"question_error.png";
                        break;
                    case 128:
                        _btn05.imgN = @"question_error.png";
                        break;
                    default:
                        break;
                }
            }
        } else {
            if ( 3 == type) {
                NSString* answer = _ydtQuestionModel.AnswerTrue;
                NSString* myAnswer = [NSString stringWithFormat:@"%@",[NSNumber numberWithInteger:opt]];
                NSArray* arr = @[@"1",@"2",@"3",@"4"];
                for (int i = 0; i < 4; i++) {
                    CLButton* btn = optBtns[i];
                    NSRange range = [answer rangeOfString:arr[i]];
                    NSRange myRange = [myAnswer rangeOfString:arr[i]];
                    BOOL isSel = (myRange.location != NSNotFound);
                    BOOL isRig = (range.location != NSNotFound);
                    if (isSel) {
                        [btn setBackgroundColor:RGBA_COLOR(134, 204, 71, 0.5)];
                    }else{
                        [btn setBackgroundColor:[UIColor clearColor]];
                    }
                    if (isRig) {
                        btn.imgN = @"question_correct.png";
                    }else if (isSel){
                        btn.imgN = @"question_error.png";
                    }
                }
                
                return;
            }
            for (CLButton* btn in optBtns) {
                if (_ydtQuestionModel.AnswerTrue.intValue == (btn.tag / 10000))
                {
                    btn.imgN = @"question_correct.png";
                    [btn setTitleColor:defGreen forState:UIControlStateNormal];
                }
            }
            if ((opt / 10000) != _ydtQuestionModel.AnswerTrue.intValue) {
                switch (opt / 10000) {
                    case 1:
                        _btn02.imgN = @"question_error.png";
                        break;
                    case 2:
                        _btn03.imgN = @"question_error.png";
                        break;
                    case 3:
                        _btn04.imgN = @"question_error.png";
                        break;
                    case 4:
                        _btn05.imgN = @"question_error.png";
                        break;
                    default:
                        break;
                }
            }
        }
    }
    
    
    
    
    
}

-(void)multiOptsYes:(UIButton*)sender
{
    NSInteger answ = 0;
    NSArray* arr = RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? @[@"1",@"2",@"3",@"4"] : ([defUser.car_type isEqualToString:@"2"]? @[@"16",@"32",@"64",@"128"] : @[@"1",@"2",@"3",@"4"]);
    NSMutableString *str = [NSMutableString string];

    for (int i=0; i<4; i++)
    {
        UIButton* btn = optBtns[i];
        if (btn.selected) {
            [str appendString:arr[i]];
            answ += [arr[i] integerValue];
        }
    }
    
    if ([self.delegate2 respondsToSelector:@selector(didChooseOption:isRight:)]) {
        [self.delegate2 didChooseOption:RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? str.integerValue : ([defUser.car_type isEqualToString:@"2"]? answ : str.integerValue) isRight:RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? (_ydtQuestionModel.AnswerTrue.intValue == str.integerValue) : ([defUser.car_type isEqualToString:@"2"]? (_question.answer.intValue == answ) : (_ydtQuestionModel.AnswerTrue.intValue == str.integerValue))];
    }
    [self choose:RQ_COMMON_MANAGER.YYXC_SERVICE_OPEN? str.integerValue : ([defUser.car_type isEqualToString:@"2"]? answ : str.integerValue)];
}

/**
 使用方法：首先是setQuestion。然后是setAnswer
 0要恢复按钮点击。
 16-128要调用choose，表示做过了。
 
 这里也要判断一下。是单选还是多选。
 */
-(void)setAnswer:(NSInteger)answer
{
    if (0 == answer)
    {
        _btn02.enabled = YES;
        _btn03.enabled = YES;
        _btn04.enabled = YES;
        _btn05.enabled = YES;
        
        _btnYes.enabled = NO;
        [_btnYes setBackgroundColor:KlineColor];
        
        return;
    }
    [self choose:answer];
    
    return;
}

#pragma mark -
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return _comments.count > cellCntMax ? cellCntMax : _comments.count;
}

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSDictionary *dic = _comments[indexPath.row];
    return 110 + [dic[@"QC_DESC"] heightForWid:(kSize.width - 80) Font:15];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    CommentCell* cell = [CommentCell cellForTableView:tableView Style:CommentCellStyleQuestion];
    [cell setCommentDic:_comments[indexPath.row]];
    return cell;
}

- (UIImage*)videoImageWithvideoURL:(NSURL *)videoURL {
    NSString *cacheKeyStr = [[YYWebImageManager sharedManager] cacheKeyForURL:[NSURL URLWithString:videoURL.absoluteString]];
    UIImage *memoryImage = [[YYImageCache sharedCache] getImageForKey:cacheKeyStr];
    if (memoryImage) {
        return memoryImage;
    } else {
        UIImage *thumbnailImage = [self firstFrameWithVideoURL:videoURL size:CGSizeMake(RQ_SCREEN_WIDTH - 32.f, RQ_SCREEN_HEIGHT - RQ_APPLICATION_TOP_BAR_HEIGHT - RQ_APPLICATION_SAFEAREA_BOTTOM_HEIGHT)];
        dispatch_async(dispatch_get_main_queue(), ^{
            YYImageCache * cache =  [YYImageCache sharedCache];
            [cache setImage:thumbnailImage forKey:videoURL.absoluteString];
        });
        return thumbnailImage;
    }
}

// 获取视频第一帧
- (UIImage*)firstFrameWithVideoURL:(NSURL*)url size:(CGSize)size {
   NSDictionary *opts = [NSDictionary dictionaryWithObject:[NSNumber numberWithBool:NO] forKey:AVURLAssetPreferPreciseDurationAndTimingKey];
   AVURLAsset *urlAsset = [AVURLAsset URLAssetWithURL:url options:opts];
   AVAssetImageGenerator *generator = [AVAssetImageGenerator assetImageGeneratorWithAsset:urlAsset];
   generator.appliesPreferredTrackTransform = YES;
   generator.maximumSize = CGSizeMake(size.width, size.height);
   NSError*error =nil;
   CGImageRef img = [generator copyCGImageAtTime:CMTimeMake(0, 10) actualTime:NULL error:&error];
   {
       return [UIImage imageWithCGImage:img];
   }

   return nil;

}

#pragma mark - <QMUIImagePreviewViewDelegate>
- (NSUInteger)numberOfImagesInImagePreviewView:(QMUIImagePreviewView *)imagePreviewView {
    return 1;
}

- (void)imagePreviewView:(QMUIImagePreviewView *)imagePreviewView renderZoomImageView:(QMUIZoomImageView *)zoomImageView atIndex:(NSUInteger)index {
    zoomImageView.reusedIdentifier = @(index);
    
    // 模拟异步加载的情况
    if (index == 2) {
        [zoomImageView showLoading];
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            if ([zoomImageView.reusedIdentifier isEqual:@(index)]) {
                [zoomImageView hideEmptyView];
                zoomImageView.image = _mediaImg.image;
                zoomImageView.contentMode = UIViewContentModeScaleAspectFill;
                zoomImageView.maximumZoomScale = 3.f;
            }
        });
    } else {
        zoomImageView.image = _mediaImg.image;
    }
}

- (QMUIImagePreviewMediaType)imagePreviewView:(QMUIImagePreviewView *)imagePreviewView assetTypeAtIndex:(NSUInteger)index {
    return QMUIImagePreviewMediaTypeImage;
}

#pragma mark - <QMUIZoomImageViewDelegate>

- (void)singleTouchInZoomingImageView:(QMUIZoomImageView *)zoomImageView location:(CGPoint)location {
    // 退出图片预览
    [RQControllerHelper.currentViewController dismissViewControllerAnimated:YES completion:^{
        
    }];
}

#pragma mark - LazyLoad

- (UIImageView *)containerView {
    if (!_containerView) {
        _containerView = [[UIImageView alloc] qmui_initWithSize:CGSizeMake(RQ_SCREEN_WIDTH - 20, (RQ_SCREEN_WIDTH - 20) / 2.f)];
        _containerView.backgroundColor = UIColor.blackColor;
        UILabel *loadingLabel =  [[UILabel alloc] qmui_initWithFont:RQRegularFont(25) textColor:RQ_MAIN_TEXT_COLOR_WHITE];
        loadingLabel.text = @"画面加载中...";
        [_containerView addSubview:loadingLabel];
        [loadingLabel mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.center.mas_equalTo(_containerView);
        }];
    }
    return _containerView;
}


- (void)setIndex:(NSInteger)index {
    _index = index;
}

- (QMUIImagePreviewViewController *)imagePreviewViewController {
    @weakify(self)
    if (!_imagePreviewViewController) {
        _imagePreviewViewController = [[QMUIImagePreviewViewController alloc] init];
        _imagePreviewViewController.presentingStyle = QMUIImagePreviewViewControllerTransitioningStyleZoom;// 将 present 动画改为 zoom，也即从某个位置放大到屏幕中央。默认样式为 fade。
        _imagePreviewViewController.imagePreviewView.delegate = self;// 将内部的图片查看器 delegate 指向当前 viewController，以获取要查看的图片数据
        // 当需要在退出大图预览时做一些事情的时候，可配合 UIViewController (QMUI) 的 qmui_visibleStateDidChangeBlock 来实现。
        _imagePreviewViewController.qmui_visibleStateDidChangeBlock = ^(QMUIImagePreviewViewController *viewController, QMUIViewControllerVisibleState visibleState) {
            if (visibleState == QMUIViewControllerWillDisappear) {
//                NSInteger exitAtIndex = viewController.imagePreviewView.currentImageIndex;
            }
        };
        self.imagePreviewViewController.sourceImageView = ^UIView *{
            @strongify(self)
            return self.mediaImg;
        };
    }
    return _imagePreviewViewController;
}


@end