#import "EaseStartView.h"

#import <NYXImagesKit/NYXImagesKit.h>

#import "StartImagesManager.h"

#import "WebViewController.h"

@interface EaseStartView ()

@property (strong, nonatomic) UIImageView *bgImageView, *logoIconView;

@property (strong, nonatomic) StartImage *st;

@implementation EaseStartView

- (instancetype)init{

self = [super init];

if (self) {

self.frame = kScreen_Bounds;

//add custom code

UIColor *bgColor = [UIColor whiteColor];

self.backgroundColor = bgColor;

_bgImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, kScreen_Width, kScreen_Height - 110 - kSafeArea_Bottom)];

_bgImageView.clipsToBounds = YES;

_bgImageView.alpha = 0.0;

_bgImageView.contentMode = UIViewContentModeScaleAspectFill;

[self addSubview:_bgImageView];

_logoIconView = [[UIImageView alloc] init];

_logoIconView.contentMode = UIViewContentModeScaleAspectFill;

_logoIconView.image = [UIImage imageNamed:@"logo_coding"];

[self addSubview:_logoIconView];

[_logoIconView mas_makeConstraints:^(MASConstraintMaker *make) {

make.centerX.equalTo(self);

make.centerY.equalTo(self.mas_bottom).offset(-55 - kSafeArea_Bottom);

make.size.mas_equalTo(CGSizeMake(65, 65));

}];

__weak typeof(self) weakSelf = self;

_bgImageView.userInteractionEnabled = YES;

[_bgImageView bk_whenTapped:^{

[weakSelf bgImageViewTapped];

}];

}

return self;

}

- (void)setSt:(StartImage *)st{

_st = st;

[self.bgImageView sd_setImageWithURL:[NSURL URLWithString:self.st.url]];

DebugLog(@"setSt : ---- %@", st.url);

}

- (void)bgImageViewTapped{

if ([BaseViewController presentingVC].navigationController.viewControllers.count <= 1) {

NSString *linkStr = self.st.group.link;

UIViewController *vc = [BaseViewController analyseVCFromLinkStr:linkStr] ?: [WebViewController webVCWithUrlStr:linkStr];

[BaseViewController goToVC:vc];

}

}

- (void)startAnimationWithCompletionBlock:(void(^)(EaseStartView *easeStartView))completionHandler{

__weak typeof(self) weakSelf = self;

//加载数据 st

[[StartImagesManager shareManager] refreshImagesBlock:^(NSArray<StartImage *> *images, NSError *error) {

if (images.count > 0) {

NSInteger index = arc4random() % images.count;

weakSelf.st = images[index];

}

}];

[kKeyWindow addSubview:self];

[kKeyWindow bringSubviewToFront:self];

_bgImageView.alpha = 0.0;

[UIView animateWithDuration:1.0 animations:^{

weakSelf.bgImageView.alpha = 1.0;

} completion:^(BOOL finished) {

if (!weakSelf.st) {//此时若 st 还未加载到，则省去展示停顿时间

[UIView animateWithDuration:.3 delay:.0 options:UIViewAnimationOptionCurveEaseIn animations:^{

weakSelf.alpha = .0;

} completion:^(BOOL finished) {

[weakSelf p_animationCompletedWithBlock:completionHandler];

}];

}else{//若 st 数据已加载，停留展示，然后消失

dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(3.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{

[UIView animateWithDuration:0.6 delay:.0 options:UIViewAnimationOptionCurveEaseIn animations:^{

weakSelf.x = -kScreen_Width;

} completion:^(BOOL finished) {

[weakSelf p_animationCompletedWithBlock:completionHandler];

}];

});

}

}];

}

- (void)p_animationCompletedWithBlock:(void(^)(EaseStartView *easeStartView))completionHandler{

[self removeFromSuperview];

if (completionHandler) {

completionHandler(self);

}

}