#import "EaseStartView.h"

#import <NYXImagesKit/NYXImagesKit.h>

#import "StartImagesManager.h"

@interface EaseStartView ()

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

@property (strong, nonatomic) UILabel *descriptionStrLabel;

@implementation EaseStartView

+ (instancetype)startView{

UIImage *logoIcon = [UIImage imageNamed:@"logo_coding_top"];

StartImage *st = [[StartImagesManager shareManager] randomImage];

return [[self alloc] initWithBgImage:st.image logoIcon:logoIcon descriptionStr:st.descriptionStr];

}

- (instancetype)initWithBgImage:(UIImage *)bgImage logoIcon:(UIImage *)logoIcon descriptionStr:(NSString *)descriptionStr{

self = [super initWithFrame:kScreen_Bounds];

if (self) {

//add custom code

UIColor *blackColor = [UIColor blackColor];

self.backgroundColor = blackColor;

_bgImageView = [[UIImageView alloc] initWithFrame:kScreen_Bounds];

_bgImageView.contentMode = UIViewContentModeScaleAspectFill;

_bgImageView.alpha = 0.0;

[self addSubview:_bgImageView];

if (![NSDate isDuringMidAutumn]) {

[self addGradientLayerWithColors:@[(id)[blackColor colorWithAlphaComponent:0.4].CGColor, (id)[blackColor colorWithAlphaComponent:0.0].CGColor] locations:nil startPoint:CGPointMake(0.5, 0.0) endPoint:CGPointMake(0.5, 0.4)];

}

_logoIconView = [[UIImageView alloc] init];

_logoIconView.contentMode = UIViewContentModeScaleAspectFit;

[self addSubview:_logoIconView];

_descriptionStrLabel = [[UILabel alloc] init];

_descriptionStrLabel.font = [UIFont systemFontOfSize:10];

_descriptionStrLabel.textColor = [UIColor colorWithWhite:1.0 alpha:0.5];

_descriptionStrLabel.textAlignment = NSTextAlignmentCenter;

_descriptionStrLabel.alpha = 0.0;

[self addSubview:_descriptionStrLabel];

[_descriptionStrLabel mas_makeConstraints:^(MASConstraintMaker *make) {

make.centerX.equalTo(@[self, _logoIconView]);

make.height.mas_equalTo(10);

make.bottom.equalTo(self.mas_bottom).offset(-15);

make.left.equalTo(self.mas_left).offset(20);

make.right.equalTo(self.mas_right).offset(-20);

}];

[_logoIconView mas_makeConstraints:^(MASConstraintMaker *make) {

make.centerX.equalTo(self);

make.top.mas_equalTo(kScreen_Height/7);

make.width.mas_equalTo(kScreen_Width *2/3);

make.height.mas_equalTo(kScreen_Width/4 *2/3);

}];

[self configWithBgImage:bgImage logoIcon:logoIcon descriptionStr:descriptionStr];

}

return self;

}

- (void)configWithBgImage:(UIImage *)bgImage logoIcon:(UIImage *)logoIcon descriptionStr:(NSString *)descriptionStr{

bgImage = [bgImage scaleToSize:[_bgImageView doubleSizeOfFrame] usingMode:NYXResizeModeAspectFill];

self.bgImageView.image = bgImage;

self.logoIconView.image = logoIcon;

self.descriptionStrLabel.text = descriptionStr;

[self updateConstraintsIfNeeded];

}

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

[kKeyWindow addSubview:self];

[kKeyWindow bringSubviewToFront:self];

_bgImageView.alpha = 0.0;

_descriptionStrLabel.alpha = 0.0;

@weakify(self);

[UIView animateWithDuration:2.0 animations:^{

@strongify(self);

self.bgImageView.alpha = 1.0;

self.descriptionStrLabel.alpha = 1.0;

} completion:^(BOOL finished) {

[UIView animateWithDuration:0.6 delay:0.3 options:UIViewAnimationOptionCurveEaseIn animations:^{

@strongify(self);

[self setX:-kScreen_Width];

} completion:^(BOOL finished) {

@strongify(self);

[self removeFromSuperview];

if (completionHandler) {

completionHandler(self);

}

}];

}];

}