duoshoubang/FirstLink/Compoments/提示模块/Views/FKSignDoneVi...

//
//  FKSignDoneView.m
//  FirstLink
//
//  Created by jack on 16/3/14.
//  Copyright © 2016年 FirstLink. All rights reserved.
//

#import "FKSignDoneView.h"

#define kBgImgViewBottomMargin ((IS_IPHONE_6P || IS_IPHONE_X) ? 200 : 120)
#define kSignAnimDuration 0.3f

@interface FKSignDoneView ()

@property (nonatomic, strong) UIView      *contentView;

@property (nonatomic, strong) UIImageView *bgImgView;
@property (nonatomic, strong) UILabel     *addPointLabel;
@property (nonatomic, strong) UILabel     *tomorrowLabel;

@property (nonatomic, strong) NSLayoutConstraint *bgViewConstraint;
@end

@implementation FKSignDoneView

- (instancetype)initWithNextDay:(NSString *)nextDay score:(NSString *)score{
    if (self = [super init]) {
        [self addAllSubviews];
        self.addPointLabel.attributedText = [self attStrWithScore:score];
        self.tomorrowLabel.text = nextDay;
    }
    return self;
}

- (void)addAllSubviews{
    [self addSubview:self.contentView];
    [self.contentView addSubview:self.bgImgView];
    [self.bgImgView addSubview:self.addPointLabel];
    [self.bgImgView addSubview:self.tomorrowLabel];
    
    [self.contentView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.edges.insets(UIEdgeInsetsZero);
    }];
    
    [self.bgImgView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.bottom.equalTo(self.contentView).offset(200);
        make.centerX.equalTo(self.contentView);
    }];
    
    [self.addPointLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.bgImgView).offset(45);
        make.centerX.equalTo(self.bgImgView);
    }];
    
    [self.tomorrowLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.bottom.equalTo(self.bgImgView).offset(- 70);
        make.centerX.equalTo(self.bgImgView);
    }];
}

+ (void)showInView:(UIView *)view
       withNextDay:(NSString *)nextDay
             score:(NSString *)score
           bgImage:(UIImage *)bgImage
        completion:(void (^)(BOOL finished))completion {
    if (!view) return;
    
    for (FKSignDoneView *doneView in view.subviews) {
        if ([doneView isKindOfClass:[FKSignDoneView class]]){
            [doneView removeFromSuperview];
        }
    }
    
    FKSignDoneView *doneView = [[FKSignDoneView alloc]initWithNextDay:nextDay score:score];
    if (bgImage) {
        doneView.bgImgView.image = bgImage;
    }
    [view addSubview:doneView];
    
    for (UIView *subview in view.subviews) {
        NSLog(@"subview = %@", subview);
    }
    [doneView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.edges.insets(UIEdgeInsetsZero);
    }];
    
    [doneView setNeedsLayout];
    [doneView layoutIfNeeded];
    
    __weak typeof(doneView) block_doneView = doneView;
    [UIView animateWithDuration:kSignAnimDuration delay:0.0f options:UIViewAnimationOptionCurveEaseInOut animations:^{
        
        block_doneView.contentView.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.5];
        block_doneView.bgViewConstraint.constant = - kBgImgViewBottomMargin;
        
        [block_doneView setNeedsLayout];
        [block_doneView layoutIfNeeded];
        
    } completion:^(BOOL finished) {
        
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(3.0f * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            
            [UIView animateWithDuration:kSignAnimDuration delay:0.0f options:UIViewAnimationOptionCurveEaseInOut animations:^{
                
                block_doneView.contentView.backgroundColor = [UIColor clearColor];
                block_doneView.bgViewConstraint.constant = 200;
                
                [block_doneView setNeedsLayout];
                [block_doneView layoutIfNeeded];
                
            } completion:^(BOOL finished) {
                [block_doneView removeFromSuperview];
                
                if (completion) {
                    completion(finished);
                }
            }];
        });
    }];
    
}

- (NSAttributedString *)attStrWithScore:(NSString *)score{
    if (!score.length) return nil;

    NSString *fullStr = [score stringByAppendingString:@" 积分"];
    NSMutableAttributedString *att = [[NSMutableAttributedString alloc]initWithString:fullStr];
    [att addAttribute:NSFontAttributeName value:[UIFont boldSystemFontOfSize:30] range:NSMakeRange(0, score.length)];
    [att addAttribute:NSForegroundColorAttributeName value:UIColorFromRGB(0x333333) range:NSMakeRange(0, score.length)];
    return att;
}
#pragma mark - property

- (UIView *)contentView{
    if (_contentView == nil) {
        _contentView = [[UIView alloc]init];
        _contentView.backgroundColor = [UIColor clearColor];
    }
    return _contentView;
}
- (UIImageView *)bgImgView{
    if (_bgImgView == nil) {
        _bgImgView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"sign_bg"]];
    }
    return _bgImgView;
}

- (UILabel *)addPointLabel{
    if (_addPointLabel == nil) {
        _addPointLabel = [[UILabel alloc]init];
        _addPointLabel.font = [UIFont systemFontOfSize:14];
        _addPointLabel.textColor = UIColorFromRGB(0x999999);
    }
    return _addPointLabel;
}

- (UILabel *)tomorrowLabel{
    if (_tomorrowLabel == nil) {
        _tomorrowLabel = [[UILabel alloc]init];
        _tomorrowLabel.font = [UIFont systemFontOfSize:14];
        _tomorrowLabel.textColor = UIColorFromRGB(0x666666);
//        _tomorrowLabel.text = @"明日签到可以获得30积分";
    }
    return _tomorrowLabel;
}

- (NSLayoutConstraint *)bgViewConstraint{
    if (_bgViewConstraint == nil) {
        for (NSLayoutConstraint *constraint in self.contentView.constraints) {
            if (constraint.firstItem == self.bgImgView && constraint.firstAttribute == NSLayoutAttributeBottom){
                _bgViewConstraint = constraint;
                break;
            }
        }
    }
    return _bgViewConstraint;
}
@end