//
//  XPNewHomeHeadView.m
//  YuMi
//
//  Created by duoban on 2023/9/1.
//

#import "XPNewHomeHeadView.h"
#import <SDCycleScrollView/SDCycleScrollView.h>
#import "XPNewHomeItemCell.h"
#import "PIPageControl.h"
#import <SVGA.h>

@interface HomeBannerCell : UICollectionViewCell

@property(nonatomic, assign) HomeBannerInfoSkipType type;
@property(nonatomic, strong) HomeBannerFillVoInfoModel *cellFillVoMode;
@property(nonatomic, strong) NSString *imageURLString;
@property(nonatomic, strong) NetImageView *imageView;
@property(nonatomic, strong) SVGAImageView *svgaImageView;
//@property(nonatomic, strong) SVGAVideoEntity *videoItem;

@end

@implementation HomeBannerCell

- (instancetype)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        _imageView = [[NetImageView alloc] init];
        [self.contentView addSubview:self.imageView];
        [self.imageView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.edges.mas_equalTo(self.contentView);
        }];
        
        _svgaImageView = [[SVGAImageView alloc] init];
        self.svgaImageView.loops = -1;
        self.svgaImageView.autoPlay = YES;
        self.svgaImageView.clearsAfterStop = NO;
        [self.contentView addSubview:self.svgaImageView];
        [self.svgaImageView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.edges.mas_equalTo(self.contentView);
        }];
    }
    return self;
}

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

- (void)setImageURLString:(NSString *)imageURLString {
    
    if (self.type == HomeBannerInfoSkipType_Web_CP ||
        self.type == HomeBannerInfoSkipType_Web_Custom ||
        self.type == HomeBannerInfoSkipType_Web_WeekStar) {
        self.imageView.hidden = YES;
        self.svgaImageView.hidden = NO;
        SVGAParser *p = [[SVGAParser alloc] init];
        @kWeakify(self);
        [p parseWithURL:[NSURL URLWithString:imageURLString] completionBlock:^(SVGAVideoEntity * _Nullable videoItem) {
            @kStrongify(self);
            if (videoItem) {
                [self playSVGAWith:videoItem];
            } else {
                self.svgaImageView.hidden = YES;
                self.imageView.hidden = NO;
                self.imageView.imageUrl = imageURLString;
            }
        } failureBlock:^(NSError * _Nullable error) {
            @kStrongify(self);
            self.svgaImageView.hidden = YES;
            self.imageView.hidden = NO;
            self.imageView.imageUrl = imageURLString;
        }];
    } else {
        self.svgaImageView.hidden = YES;
        self.imageView.hidden = NO;
        self.imageView.imageUrl = imageURLString;
    }
}

- (void)playSVGAWith:(SVGAVideoEntity *)videoItem {
    self.svgaImageView.videoItem = videoItem;
    if (self.cellFillVoMode) {
        [self updateSvgaImage:self.cellFillVoMode.avatar key:@"avatar"];
        [self updateSvgaImage:self.cellFillVoMode.picUrl key:@"gift"];
        [self updateSvgaImage:self.cellFillVoMode.avatar key:@"avatar_1"];
        [self updateSvgaImage:self.cellFillVoMode.loverAvatar key:@"avatar_2"];
        
        [self updateSvgaText:[NSString stringWithFormat:@"ID: %@", self.cellFillVoMode.erbanNo] key:@"id"];
        [self updateSvgaText:self.cellFillVoMode.giftName key:@"name"];
        [self updateSvgaText:[NSString stringWithFormat:@"ID: %@", self.cellFillVoMode.erbanNo] key:@"id_1"];
        [self updateSvgaText:[NSString stringWithFormat:@"ID: %@", self.cellFillVoMode.loverErbanNo] key:@"id_2"];
    }
    
    [self.svgaImageView startAnimation];
}

- (void)updateSvgaImage:(NSString *)imagePath key:(NSString *)key {
    if (self.svgaImageView && ![NSString isEmpty:imagePath] && ![NSString isEmpty:key]) {
        [self.svgaImageView setImageWithURL:[NSURL URLWithString:imagePath] forKey:key];
    }
}

- (void)updateSvgaText:(NSString *)content key:(NSString *)key {
    if (self.svgaImageView && ![NSString isEmpty:content] && ![NSString isEmpty:key]) {
        NSAttributedString *string = [[NSAttributedString alloc] initWithString:content
                                                                     attributes:@{
            NSFontAttributeName: kFontMedium(16),
            NSForegroundColorAttributeName: UIColorFromRGB(0xF9F8CF)
        }];
        [self.svgaImageView setAttributedText:string
                                       forKey:key];
    }
}

@end


@interface XPNewHomeHeadView ()<SDCycleScrollViewDelegate,UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDelegateFlowLayout>
@property(nonatomic,strong) UICollectionView *collectionView;
///轮播图
@property (nonatomic, strong) SDCycleScrollView *pi_BannerView;
@property(nonatomic,strong) PIPageControl *pageControl;
@end
@implementation XPNewHomeHeadView

-(instancetype)initWithFrame:(CGRect)frame{
    self = [super initWithFrame:frame];
    if(self){
        [self installUI];
        [self installConstraints];
    }
    return self;
}
-(void)installUI{
    [self addSubview:self.collectionView];
    [self addSubview:self.pi_BannerView];
    [self addSubview:self.pageControl];
}
-(void)installConstraints{
    [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.leading.mas_equalTo(0);
        make.trailing.mas_equalTo(0);
        make.top.mas_equalTo(kGetScaleWidth(0));
        make.height.mas_equalTo(kGetScaleWidth(80));
    }];
    [self.pi_BannerView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.collectionView.mas_bottom).mas_offset(kGetScaleWidth(10));
        make.leading.trailing.equalTo(self).inset(kGetScaleWidth(14));
        make.height.mas_equalTo(kGetScaleWidth(80));
    }];
}
#pragma mark - SDCycleScrollViewDelegate

- (Class)customCollectionViewCellClassForCycleScrollView:(SDCycleScrollView *)view {
    return [HomeBannerCell class];
}

- (void)setupCustomCell:(UICollectionViewCell *)cell forIndex:(NSInteger)index cycleScrollView:(SDCycleScrollView *)view {
    HomeBannerCell *bannerCell = (HomeBannerCell *)cell;
    HomeBannerInfoModel * bannerInfo = [self.bannerList xpSafeObjectAtIndex:index];
    bannerCell.type = bannerInfo.skipType;
    bannerCell.cellFillVoMode = bannerInfo.fillVo;
    bannerCell.imageURLString = bannerInfo.bannerPic;
}

- (void)cycleScrollView:(SDCycleScrollView *)cycleScrollView didSelectItemAtIndex:(NSInteger)index {
    HomeBannerInfoModel *bannerInfo = [self.bannerList xpSafeObjectAtIndex:index];
    if(bannerInfo != nil && self.delegate && [self.delegate respondsToSelector:@selector(selectBannerListWithModel:)]){
        [self.delegate selectBannerListWithModel:bannerInfo];
    }
}
- (void)cycleScrollView:(SDCycleScrollView *)cycleScrollView didScrollToIndex:(NSInteger)index{
    self.pageControl.currentPage = index;
}
#pragma mark - Getters And Setters
- (void)setBannerList:(NSArray<HomeBannerInfoModel *> *)bannerList {
    _bannerList = bannerList;
    if (_bannerList.count > 0) {
        NSMutableArray * array = [NSMutableArray array];
        [_bannerList enumerateObjectsUsingBlock:^(HomeBannerInfoModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
            if (obj.bannerPic.length > 0) {
                NSCharacterSet *allowedCharacters = [NSCharacterSet URLFragmentAllowedCharacterSet];
                NSString *encodedURLString = [obj.bannerPic stringByAddingPercentEncodingWithAllowedCharacters:allowedCharacters];
                [array addObject:encodedURLString];
            } else {
                [array addObject:@""];
            }
        }];
        if (array.count > 0) {
            self.pi_BannerView.imageURLStringsGroup = array;
            CGFloat width = array.count * kGetScaleWidth(7) - kGetScaleWidth(3);
            [self.pageControl mas_remakeConstraints:^(MASConstraintMaker *make) {
                make.bottom.mas_equalTo(-kGetScaleWidth(4));
                make.height.mas_equalTo(kGetScaleWidth(4));
                make.centerX.equalTo(self);
                make.width.mas_equalTo(width);
            }];
            self.pageControl.numberOfPages = array.count;
            self.pageControl.currentPage = 0;
            
            [self.pi_BannerView autoScroll];
        }
        _pi_BannerView.hidden = NO;
    }else{
        _pi_BannerView.hidden = YES;
    }
}
- (void)setItemList:(NSArray *)itemList{
    _itemList = itemList;
    self.collectionView.scrollEnabled = _itemList.count > 2;
    self.collectionView.hidden = _itemList.count == 0;
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
        [self.collectionView reloadData];
    });
    
    if (_itemList.count == 0){
        [self.collectionView mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.leading.mas_equalTo(0);
            make.trailing.mas_equalTo(0);
            make.top.mas_equalTo(kGetScaleWidth(0));
            make.height.mas_equalTo(kGetScaleWidth(0));
        }];
    }
}

- (void)setRankAvatars:(NSArray *)rankAvatars {
    _rankAvatars = rankAvatars;
    [self.collectionView reloadData];
}

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return  self.itemList.count > 0 ? self.itemList.count : 2;
}

- (__kindof UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    XPNewHomeItemCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([XPNewHomeItemCell class]) forIndexPath:indexPath];
    if(indexPath.row < self.itemList.count){
        if (indexPath.row == 0) {
            cell.rankAvatarsModelArray = self.rankAvatars;
            cell.itemModel = [self.itemList xpSafeObjectAtIndex:indexPath.row];
        } else {
            cell.itemModel = [self.itemList xpSafeObjectAtIndex:indexPath.row];
        }
    }
    @kWeakify(self);
    cell.didTapRankArea = ^{
        @kStrongify(self);
        PIHomeItemModel *model = [self.itemList xpSafeObjectAtIndex:indexPath.row];
        if(model != nil && self.delegate && [self.delegate respondsToSelector:@selector(selectItemWithModel:)]){
            [self.delegate selectItemWithModel:model];
        }
    };

    return cell;
}
- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
    PIHomeItemModel *model = [self.itemList xpSafeObjectAtIndex:indexPath.row];
    if(model != nil && self.delegate && [self.delegate respondsToSelector:@selector(selectItemWithModel:)]){
        [self.delegate selectItemWithModel:model];
    }
}

#pragma mark - 懒加载
- (UICollectionView *)collectionView{
    if (!_collectionView) {
        MSBaseRTLFlowLayout *layout = [[MSBaseRTLFlowLayout alloc] init];
        layout.sectionInset = UIEdgeInsetsMake(0, kGetScaleWidth(15), 0, kGetScaleWidth(15));
        layout.minimumLineSpacing = 0;
        layout.minimumInteritemSpacing = kGetScaleWidth(8);
        layout.itemSize = CGSizeMake(kGetScaleWidth(168), kGetScaleWidth(80));
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
        _collectionView.dataSource = self;
        _collectionView.delegate = self;
        _collectionView.pagingEnabled = NO;
        _collectionView.hidden = YES;
        _collectionView.scrollEnabled = NO;
//        _collectionView.userInteractionEnabled = NO;
        _collectionView.backgroundColor = [UIColor clearColor];
        [_collectionView registerClass:[XPNewHomeItemCell class] forCellWithReuseIdentifier:NSStringFromClass([XPNewHomeItemCell class])];
        _collectionView.showsVerticalScrollIndicator = NO;
    }
    return _collectionView;
}
#pragma mark - 懒加载
- (SDCycleScrollView *)pi_BannerView {
    if (!_pi_BannerView) {
        _pi_BannerView = [SDCycleScrollView cycleScrollViewWithFrame:CGRectZero delegate:self placeholderImage:[UIImageConstant defaultBannerPlaceholder]];
        _pi_BannerView.backgroundColor = [UIColor clearColor];
        _pi_BannerView.layer.cornerRadius = 10;
        _pi_BannerView.layer.masksToBounds = YES;
        _pi_BannerView.showPageControl = NO;
        _pi_BannerView.autoScrollTimeInterval = 5.0;
        _pi_BannerView.bannerImageViewContentMode = UIViewContentModeScaleAspectFill;
        _pi_BannerView.tag = 9000001;
        _pi_BannerView.hidden = YES;
        // SDCycleScrollView没有适配阿语，在RTL下会乱滚，都用LTR算了
        _pi_BannerView.semanticContentAttribute = UISemanticContentAttributeForceLeftToRight;
        for (UIView *subView in  _pi_BannerView.subviews) {
            subView.semanticContentAttribute = UISemanticContentAttributeForceLeftToRight;
        }
    }
    return _pi_BannerView;
}
- (PIPageControl *)pageControl{
    if(!_pageControl){
        _pageControl = [[PIPageControl alloc]init];
        _pageControl.currentPageIndicatorTintColor = UIColorFromRGB(0x9168FA);
        _pageControl.pageIndicatorTintColor = UIColorRGBAlpha(0xB3B3C3, 0.4);
    }
    return _pageControl;
}

@end