tederen_ios/smartRhino/Project/Other/Util/DGThumbUpButton/DGThumbUpButton.m

//
//  DGThumbUpButton.m
//  DGThumbUpButton
//
//  Created by Desgard_Duan on 16/6/9.
//  Copyright © 2016年 Desgard_Duan. All rights reserved.
//

#import "DGThumbUpButton.h"
#import "DGExplodeAnimationView.h"

@interface DGThumbUpButton()

@property (strong, nonatomic) DGExplodeAnimationView *explodeAnimationView;

@property (copy, nonatomic) void(^upInsideBlock)(BOOL selected);

@end

@implementation DGThumbUpButton


- (void)awakeFromNib
{
    [super awakeFromNib];
    [self setImage: [UIImage imageNamed: @"pond_praise_no"] forState: UIControlStateNormal];
//    _isSelected = NO;
//    if (_isSelected) {
//        [self setImage: [UIImage imageNamed: @"pond_praise_yes"] forState: UIControlStateNormal];
//    } else {
//        [self setImage: [UIImage imageNamed: @"pond_praise_no"] forState: UIControlStateNormal];
//    }
    
    [self addTarget: self
             action: @selector(clickButtonPress)
   forControlEvents: UIControlEventTouchUpInside];
    
//    self.backgroundColor = [UIColor redColor];
    
    [self insertSubview: self.explodeAnimationView atIndex: 0];
}


- (void)setIsSelected:(BOOL)isSelected {
    _isSelected = isSelected;
    if (isSelected) {
        [self setImage: [UIImage imageNamed: @"pond_praise_yes"] forState: UIControlStateNormal];
    } else {
        [self setImage: [UIImage imageNamed: @"pond_praise_no"] forState: UIControlStateNormal];
    }
}

#pragma mark - Freedom Initial
- (instancetype) initWithFrame: (CGRect)frame isPress: (BOOL)press type: (DGThumbUpButtonType)type {
    self = [super initWithFrame: frame];
    self.isSelected = press;
    if (self.isSelected) {
        [self setImage: [UIImage imageNamed: @"pond_praise_yes"] forState: UIControlStateNormal];
    } else {
        [self setImage: [UIImage imageNamed: @"pond_praise_no"] forState: UIControlStateNormal];
    }
    
    [self addTarget: self
             action: @selector(clickButtonPress)
   forControlEvents: UIControlEventTouchUpInside];
    
    [self insertSubview: self.explodeAnimationView atIndex: 0];
    
    return self;
}

- (instancetype) initWithFrame: (CGRect)frame isPress: (BOOL)press {
    self = [self initWithFrame: frame
                       isPress: press
                          type: DGThumbUpExplosionType];
    return self;
}

#pragma mark - Override
- (instancetype) initWithFrame: (CGRect) frame {
    self = [self initWithFrame: frame
                       isPress: NO
                          type: DGThumbUpExplosionType];
    return self;
}

- (instancetype) init {
    self = [self initWithFrame: CGRectMake(0, 0, 30, 30)
                       isPress: NO
                          type: DGThumbUpExplosionType];
    return self;
}

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

#pragma mark - Methods
- (void) clickButtonPress{
    if (self.isSelected) {
        [self popInsideWithDuration: 0.5];
    }
    else {
        [self popOutsideWithDuration: 0.5];
        if(self.isShowAnimation){
            [self.explodeAnimationView animate];
        }
    };
}

- (void) popOutsideWithDuration: (NSTimeInterval) duringTime {
    __weak typeof(self) weakSelf = self;
    self.transform = CGAffineTransformIdentity;
    
    [UIView animateKeyframesWithDuration: duringTime delay: 0 options: 0 animations: ^{
        [weakSelf setImage: [UIImage imageNamed: @"pond_praise_yes"] forState: UIControlStateNormal];
        [UIView addKeyframeWithRelativeStartTime: 0
                                relativeDuration: 1 / 3.0
                                      animations: ^{
                                          typeof(self) strongSelf = weakSelf;
                                          strongSelf.transform = CGAffineTransformMakeRotation(-30 * (M_PI / 180));
                                      }];
        [UIView addKeyframeWithRelativeStartTime: 0
                                relativeDuration: 1 / 3.0
                                      animations: ^{
                                          typeof(self) strongSelf = weakSelf;
                                          strongSelf.transform = CGAffineTransformMakeScale(1.5, 1.5);
                                      }];
        [UIView addKeyframeWithRelativeStartTime: 1 / 3.0
                                relativeDuration: 1 / 3.0
                                      animations: ^{
                                          typeof(self) strongSelf = weakSelf;
                                          strongSelf.transform = CGAffineTransformMakeScale(0.8, 0.8);
                                      }];
        [UIView addKeyframeWithRelativeStartTime: 2 / 3.0
                                relativeDuration: 1 / 3.0
                                      animations: ^{
                                          typeof(self) strongSelf = weakSelf;
                                          strongSelf.transform = CGAffineTransformMakeScale(1.0, 1.0);
                                      }];
    } completion: ^(BOOL finished) {
        self.isSelected = YES;
        if(self.upInsideBlock){
            self.upInsideBlock(self.isSelected);
        }
    }];
}

- (void) popInsideWithDuration: (NSTimeInterval) duringTime {
    __weak typeof(self) weakSelf = self;
    self.transform = CGAffineTransformIdentity;
    
    [UIView animateKeyframesWithDuration: duringTime delay: 0 options: 0 animations: ^{
        [weakSelf setImage: [UIImage imageNamed: @"pond_praise_no"] forState: UIControlStateNormal];
        [UIView addKeyframeWithRelativeStartTime: 0
                                relativeDuration: 1 / 2.0
                                      animations: ^{
                                          typeof(self) strongSelf = weakSelf;
                                          strongSelf.transform = CGAffineTransformMakeScale(0.8, 0.8);
                                      }];
        [UIView addKeyframeWithRelativeStartTime: 1 / 2.0
                                relativeDuration: 1 / 2.0
                                      animations: ^{
                                          typeof(self) strongSelf = weakSelf;
                                          strongSelf.transform = CGAffineTransformMakeScale(1.0, 1.0);
                                      }];
    } completion: ^(BOOL finished) {
        self.isSelected = NO;
        if(self.upInsideBlock){
            self.upInsideBlock(self.isSelected);
        }
    }];

}

#pragma mark - Lazy Init
- (DGExplodeAnimationView *) explodeAnimationView {
    if (!_explodeAnimationView) {
        _explodeAnimationView = [[DGExplodeAnimationView alloc] initWithFrame: self.bounds];
    }
    return _explodeAnimationView;
}

-(void)setActionUpInside:(void (^)(BOOL))action{
    [self setUpInsideBlock:action];
}

@end