//
//  topicCoverFlowCell.m
//  ThePaperHD
//
//  Created by scar1900 on 15/2/13.
//  Copyright (c) 2015年 scar1900. All rights reserved.
//

#import "topicCoverFlowCell.h"
#import "iCarousel.h"
#import "AsyncImageView.h"
#import "UIImage+ImageEffects.h"
#import "UIImage-Extensions.h"
#import "UIImage+wiRoundedRectImage.h"
#import "StyledPageControl.h"

@interface topicCoverItem : UIView<AsyncImageViewDelegate>
@property(nonatomic, strong)listContObjectVO *contentBO;
@property(nonatomic, strong)AsyncImageView *imageView;
@property(nonatomic, strong)UIImageView *blurView;
@property(nonatomic, strong)UILabel *titleLabel;
@property(nonatomic, strong)UIImageView *layerView;
@property(nonatomic, strong)UIImageView *borderFrameView;
@property(nonatomic, strong)UIView *videoView;
@property(nonatomic, strong)UIView *imageNumView;
@property(nonatomic, strong)UIImageView *videoImg;
@property(nonatomic, strong)UILabel *videoDurationLabel;
@property(nonatomic, strong)UIImageView *imageSetImg;
@property(nonatomic, strong)UILabel *imgeSetNumLabel;
@end

@implementation topicCoverItem
@synthesize contentBO = _contentBO;

- (id)initWithFrame:(CGRect)frame {
    self = [super initWithFrame:frame];
    if (self) {
        self.backgroundColor = [UIColor clearColor];
        
        [self addSubview:self.blurView];
        [self addSubview:self.imageView];
        [self addSubview:self.layerView];
        
        [self addSubview:self.titleLabel];
        [self addSubview:self.borderFrameView];
        self.layer.shouldRasterize = YES;
        
        [self.imageView addSubview:self.videoView];
        [self.imageView addSubview:self.imageNumView];
    }
    return self;
}

- (UIView*)videoView {
    if (!_videoView) {
        _videoView = [[UIView alloc]initWithFrame:CGRectZero];
        _videoView.backgroundColor = [UIColor colorWithHexString:@"0x203032"];
        _videoView.hidden = YES;
        
        [_videoView addSubview:self.videoImg];
        [_videoView addSubview:self.videoDurationLabel];
    }
    return _videoView;
}

- (UIImageView*)videoImg {
    if (!_videoImg) {
        _videoImg = [[UIImageView alloc]initWithImage:Image(@"detailPage/videoIcon.png")];
    }
    return _videoImg;
}

- (UILabel*)videoDurationLabel {
    if (!_videoDurationLabel) {
        _videoDurationLabel = [[UILabel alloc]initWithFrame:CGRectZero];
        _videoDurationLabel.font = appFont(13, NO);
        _videoDurationLabel.textColor = [UIColor whiteColor];
        _videoDurationLabel.backgroundColor = [UIColor clearColor];
        _videoDurationLabel.textAlignment = NSTextAlignmentCenter;
    }
    return _videoDurationLabel;
}

- (UIView*)imageNumView {
    if (!_imageNumView) {
        _imageNumView = [[UIView alloc]initWithFrame:CGRectZero];
        _imageNumView.backgroundColor = [UIColor clearColor];
        _imageNumView.hidden = YES;
        
        [_imageNumView addSubview:self.imageSetImg];
        [_imageNumView addSubview:self.imgeSetNumLabel];
    }
    return _imageNumView;
}

- (UIImageView*)imageSetImg {
    if (!_imageSetImg) {
        _imageSetImg = [[UIImageView alloc]initWithImage:Image(@"detailPage/imageListPrint.png")];
    }
    return _imageSetImg;
}

- (UILabel*)imgeSetNumLabel {
    if (!_imgeSetNumLabel) {
        _imgeSetNumLabel = [[UILabel alloc]initWithFrame:CGRectZero];
        _imgeSetNumLabel.font = appFont(13, NO);
        _imgeSetNumLabel.textColor = [UIColor whiteColor];
        _imgeSetNumLabel.backgroundColor = [UIColor clearColor];
        _imgeSetNumLabel.textAlignment = NSTextAlignmentCenter;
    }
    return _imgeSetNumLabel;
}

- (UIImageView*)borderFrameView {
    if (!_borderFrameView) {
        _borderFrameView = [[UIImageView alloc]initWithImage: Image(@"frontPage/coverFlowBorderFrame.png")];
        _borderFrameView.backgroundColor = [UIColor clearColor];
        _borderFrameView.userInteractionEnabled = YES;
    }
    return _borderFrameView;
}

- (void)setContentBO:(listContObjectVO *)content {
    _contentBO = content;
    
    if ([content.pic isMatchedByRegex:@"gif"]) {
        UIImage *smallImage = imageWithUIColor([UIColor colorWithHexString:@"0x4c4c4c"]);
        smallImage = [smallImage applyLightDarkEffect];
        self.blurView.image = smallImage;
    }
    
    if (content.watermark) {
        if ([content.watermark intValue] == 1) {
            self.videoView.hidden = NO;
            self.imageNumView.hidden = YES;
            self.videoDurationLabel.text = content.duration;
        }else if ([content.watermark intValue] == 2){
            self.videoView.hidden = YES;
            self.imageNumView.hidden = NO;
            self.imgeSetNumLabel.text = content.imageNum;
        }else {
            self.videoView.hidden = YES;
            self.imageNumView.hidden = YES;
        }
    }else {
        self.videoView.hidden = YES;
        self.imageNumView.hidden = YES;
    }
    
    self.imageView.imageUrl = content.pic;
    
    self.titleLabel.text = content.name;
}

- (AsyncImageView*)imageView {
    if (!_imageView) {
        _imageView = [[AsyncImageView alloc]initWithFrame:CGRectZero];
        _imageView.backgroundColor = [UIColor clearColor];
        _imageView.delegate = self;
        _imageView.isNeedReductionImage = NO;
    }
    return _imageView;
}

- (UIImageView*)blurView {
    if (!_blurView) {
        _blurView = [[UIImageView alloc]initWithFrame:CGRectZero];
        _blurView.backgroundColor = [UIColor clearColor];
        _blurView.clipsToBounds = YES;
        _blurView.layer.cornerRadius = 3.0f;
    }
    return _blurView;
}


- (UILabel*)titleLabel {
    if (!_titleLabel) {
        _titleLabel = [[UILabel alloc]initWithFrame:CGRectZero];
        _titleLabel.backgroundColor = [UIColor clearColor];
        _titleLabel.textColor = [UIColor whiteColor];
        _titleLabel.textAlignment = NSTextAlignmentCenter;
        _titleLabel.lineBreakMode = NSLineBreakByWordWrapping;
        _titleLabel.numberOfLines = 0;
    }
    _titleLabel.font = appFont(25, NO);
    return _titleLabel;
}


- (UIImageView*)layerView {
    if (!_layerView) {
        _layerView = [[UIImageView alloc]initWithFrame:CGRectZero];
        _layerView.image = Image(@"frontPage/layerBack.png");
    }
    return _layerView;
}

- (void)getImageSuccess:(UIImage *)image {
    if (image) {
        if (isIOS7) {
            if (!self.blurView.image) {
                UIImage *smallImage = [self getImageFromImage:CGRectMake(0, image.size.height-170/2, image.size.width, 170/2) sourceImage:image];
                smallImage = [smallImage applyLightDarkEffect];
                self.blurView.image = smallImage;
            }
        }else {
            self.blurView.backgroundColor = [UIColor colorWithHexString:@"0x4c4c4c"];
        }
    }
}

- (UIImage*)getImageFromImage:(CGRect)myImageRect sourceImage:(UIImage*)sourceImage{
    
    //大图bigImage
    
    //定义myImageRect，截图的区域
    
    
    //    TPLOG(@"use CGContextDrawImage in coverFlow");
    CGImageRef imageRef = sourceImage.CGImage;
    
    CGImageRef subImageRef = CGImageCreateWithImageInRect(imageRef, myImageRect);
    
    
    CGSize size;
    
    size = myImageRect.size;
    
    UIGraphicsBeginImageContext(size);
    
    CGContextRef context = UIGraphicsGetCurrentContext();
    if (!context) {
        return nil;
    }
    
    CGContextDrawImage(context, myImageRect, subImageRef);
    
    UIImage* smallImage = [UIImage imageWithCGImage:subImageRef];
    
    UIGraphicsEndImageContext();
    
    return smallImage;
}

- (void)layoutSubviews {
    self.borderFrameView.frame = self.bounds;
    
    self.imageView.frame = CGRectMake(2,
                                      2,
                                      CGRectGetWidth(self.bounds)-4,
                                      CGRectGetHeight(self.bounds)-170/2-1);
    
    self.blurView.frame = CGRectMake(2,
                                     CGRectGetMaxY(self.imageView.frame),
                                     CGRectGetWidth(self.bounds)-4,
                                     170/2-2);
    
    self.layerView.frame = CGRectMake(2,
                                      CGRectGetMaxY(self.imageView.frame)-182,
                                      CGRectGetWidth(self.bounds)-4,
                                      182);
    
    self.titleLabel.frame = CGRectMake(20,
                                       CGRectGetMaxY(self.imageView.frame),
                                       CGRectGetWidth(self.bounds)-40,
                                       CGRectGetHeight(self.bounds)-CGRectGetHeight(self.imageView.frame));
    self.videoView.frame = CGRectMake(CGRectGetWidth(self.imageView.bounds)-70, CGRectGetHeight(self.imageView.bounds)-25, 70, 25);
    self.imageNumView.frame = CGRectMake(CGRectGetWidth(self.imageView.bounds)-50, CGRectGetHeight(self.imageView.bounds)-25, 50, 25);
    
    self.videoImg.frame = CGRectMake(5, CGRectGetHeight(self.videoView.frame)/2-29/4, 29/2, 29/2);
    self.videoDurationLabel.frame = CGRectMake(CGRectGetMaxX(self.videoImg.frame), 0, 70-5-29/2, 25);
    
    self.imageSetImg.frame = CGRectMake(0, CGRectGetHeight(self.videoView.frame)/2-33/4, 20, 33/2);
    self.imgeSetNumLabel.frame = CGRectMake(CGRectGetMaxX(self.imageSetImg.frame), 0, 30, 25);
}

@end


@interface topicCoverFlowCell()<iCarouselDataSource,iCarouselDelegate>
@property(nonatomic, strong)iCarousel *coverFLow;
@property(nonatomic, strong)NSMutableArray *dataList;
@property(nonatomic, strong)StyledPageControl *pageControl; //页码指示器
//@property(nonatomic, strong)NSTimer *timer;
@end

@implementation topicCoverFlowCell
@synthesize nodeBO = _nodeBO;
@synthesize dataList = _dataList;
@synthesize orientation;
//@synthesize timer;
@synthesize delegate;

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        // Initialization code
        self.backgroundColor = [UIColor clearColor];
        self.selectionStyle = UITableViewCellSelectionStyleNone;
        self.orientation = [[UIApplication sharedApplication] statusBarOrientation];

        
        [self addSubview:self.coverFLow];
        [self addSubview:self.pageControl];
        
//        self.timer = [NSTimer scheduledTimerWithTimeInterval:3 target:self selector:@selector(showNextItem:) userInfo:nil repeats:YES];
//        [[NSRunLoop currentRunLoop] addTimer:self.timer forMode:NSRunLoopCommonModes];
    }
    return self;
}

//- (void)showNextItem:(NSTimer*)timer {
//    [self.coverFLow scrollToItemAtIndex:self.coverFLow.currentItemIndex+1 animated:YES];
//}

- (void)setNodeBO:(nodeObjectBO *)nodeBO {
    if (_nodeBO) {
        return;
    }
    _nodeBO = nodeBO;
    NSArray *dicList = nodeBO.contList;
    if (dicList.count > 0) {
        NSMutableArray *tempList = [NSMutableArray array];
        [dicList enumerateObjectsUsingBlock:^(NSDictionary *dic, NSUInteger idx, BOOL *stop) {
            listContObjectVO *listBO = setJsonDicToDataModel(dic, [listContObjectVO class]);
            [tempList addObject:listBO];
        }];
        self.dataList = tempList;
    }
}

- (void)setDataList:(NSMutableArray *)dataList {
    _dataList = dataList;
    if (dataList.count == 1) {
        self.coverFLow.autoscroll = 0;
        self.coverFLow.scrollEnabled = NO;
    }
    self.pageControl.numberOfPages = dataList.count;
    [self.coverFLow reloadData];
    self.coverFLow.currentItemIndex = 0;
    self.pageControl.currentPage = 0;
    [self layoutSubviews];
}

- (iCarousel*)coverFLow {
    if (!_coverFLow) {
        _coverFLow = [[iCarousel alloc]initWithFrame:CGRectZero];
        _coverFLow.type = iCarouselTypeLinear;
        _coverFLow.delegate = self;
        _coverFLow.dataSource = self;
        _coverFLow.clipsToBounds = YES;
        _coverFLow.backgroundColor = [UIColor clearColor];
        _coverFLow.autoscroll = -0.25;
    }
    return _coverFLow;
}

- (StyledPageControl *)pageControl {
    if (!_pageControl) {
        _pageControl = [[StyledPageControl alloc] initWithFrame:CGRectZero];
        
//        _pageControl.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin;
        _pageControl.pageControlStyle = PageControlStyleDefault;
        _pageControl.userInteractionEnabled = NO;
        _pageControl.hidesForSinglePage = YES;
        _pageControl.currentPage = self.coverFLow.currentItemIndex;
        _pageControl.coreSelectedColor = [UIColor colorWithHexString:BLUECOLOR];
        _pageControl.coreNormalColor = [UIColor colorWithHexString:@"0xc5c5c5"];
        _pageControl.strokeWidth = 5;
        _pageControl.gapWidth = 10;
        _pageControl.diameter = 13;
        _pageControl.backgroundColor = [UIColor clearColor];
    }
    return _pageControl;
}

- (void)layoutSubviews {
    
    
    CGFloat padding = 0;
    if (orientation == UIInterfaceOrientationLandscapeLeft || orientation == UIInterfaceOrientationLandscapeRight) {
        padding = 125;
    }
    
    self.coverFLow.frame = CGRectMake(padding,
                                     30,
                                     1312/2,
                                     710/2);
    
    self.pageControl.frame = CGRectMake(CGRectGetWidth(self.bounds)/2-50, CGRectGetMaxY(self.coverFLow.frame)+5, 100, 10);
}

- (void)dealloc {
    self.coverFLow.delegate = nil;
    self.coverFLow.dataSource = nil;
//    [self.timer invalidate];
}
#pragma mark - iCarousel dataSource and delegate
- (NSInteger)numberOfItemsInCarousel:(iCarousel *)carousel {
    return self.dataList.count;
}

- (UIView *)carousel:(iCarousel *)carousel viewForItemAtIndex:(NSInteger)index reusingView:(UIView *)view {
    if (view == nil) {
        view = [[topicCoverItem alloc]initWithFrame:CGRectMake(0, 0, 930/2, 710/2)];
    }
    topicCoverItem *item = (topicCoverItem*)view;
    listContObjectVO *contentBO = self.dataList[index];
    item.contentBO = contentBO;
    return view;
}

- (void)carousel:(iCarousel *)carousel didSelectItemAtIndex:(NSInteger)index {
    if (index != carousel.currentItemIndex) {
        return;
    }
//    if ([self.delegate respondsToSelector:@selector(didSelectOneFlow:)]) {
//        listContObjectVO *contentBO = self.dataList[index];
//        [self.delegate didSelectOneFlow:contentBO];
//    }
    listContObjectVO *contentBO = self.dataList[index];
    if ([self.delegate respondsToSelector:@selector(pushToCoverFlowDetail:)]) {
        [self.delegate pushToCoverFlowDetail:contentBO];
    }
}

- (void)carouselCurrentItemIndexDidChange:(iCarousel *)carousel {
    self.pageControl.currentPage = carousel.currentItemIndex;
}

- (CGFloat)carousel:(__unused iCarousel *)carousel valueForOption:(iCarouselOption)option withDefault:(CGFloat)value
{
    //customize carousel display
    switch (option)
    {
        case iCarouselOptionWrap:
        {
            //normally you would hard-code this to YES or NO
            return YES;
        }
        case iCarouselOptionSpacing:
        {
            //add a bit of spacing between the item views
            if (self.orientation == UIInterfaceOrientationPortrait
                || self.orientation == UIInterfaceOrientationPortraitUpsideDown) {
                return value*1.1f;
            }else {
                return value*1.1f;
            }
        }
        case iCarouselOptionFadeMax:
        {
            return value;
        }
            //        case iCarouselOptionShowBackfaces:
        case iCarouselOptionRadius:
        {
            return value;
        }
            //        case iCarouselOptionAngle:
            //        case iCarouselOptionArc:
            //        case iCarouselOptionTilt:
            //        case iCarouselOptionCount:
            //        case iCarouselOptionFadeMin:
            //        case iCarouselOptionFadeMinAlpha:
            //        case iCarouselOptionFadeRange:
            //        case iCarouselOptionOffsetMultiplier:
            //        case iCarouselOptionVisibleItems:
        default:
        {
            return value;
        }
    }
}


- (void)awakeFromNib {
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}

@end