Novel/XiaoShuoHui/TFReader/Classes/Other/Lib/TFPromptView/TFPromptView.m

//
//  TFPromptView.m
//  TFReader
//
//  Created by 谢腾飞 on 2020/12/10.
//  Copyright © 2020 xtfei_2011@126.com. All rights reserved.
//

#import "TFPromptView.h"

@interface TFPromptView ()

@property (nonatomic ,strong) UIView *promptBottonView;
@property (nonatomic ,strong) UILabel *promptTitleLabel;
@property (nonatomic ,strong) UIImageView *promptImageView;
@property (nonatomic ,strong) UIActivityIndicatorView *indicatorView;
// 下滑返回手势
@property (nonatomic ,strong) UISwipeGestureRecognizer *recognizer;
@end

@implementation TFPromptView

- (instancetype)init
{
    if (self = [super init]) {
        
        self.userInteractionEnabled = YES;
        self.backgroundColor = kColorRGBA(0, 0, 0, 0.0);
        self.frame = CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
        [kMainWindow addSubview:self];
        
        [self createSubViews];
        
        self.recognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(recognizerHandle:)];
        [self.recognizer setDirection:(UISwipeGestureRecognizerDirectionUp)];
        [self addGestureRecognizer:self.recognizer];
    }
    return self;
}

- (void)createSubViews
{
    self.promptBottonView.frame = CGRectMake(0, - PUB_NAVBAR_HEIGHT, SCREEN_WIDTH, PUB_NAVBAR_HEIGHT);
    [self addSubview:self.promptBottonView];
    
    [self.promptBottonView addSubview:self.promptImageView];
    [self.promptImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(kMargin);
        make.bottom.mas_equalTo(- kMargin);
        make.width.mas_equalTo(20);
        make.height.mas_equalTo(20);
    }];
    
    [self.promptBottonView addSubview:self.promptTitleLabel];
    [self.promptTitleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(self.promptImageView.mas_right).with.offset(kHalfMargin);
        make.centerY.mas_equalTo(self.promptImageView.mas_centerY);
        make.right.mas_equalTo(self.mas_right).with.offset(- kHalfMargin);
        make.height.mas_equalTo(30);
    }];
    
    self.indicatorView.hidden = YES;
    [self.promptBottonView addSubview:self.indicatorView];
    [self.indicatorView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(kMargin);
        make.bottom.mas_equalTo(- kMargin);
        make.width.mas_equalTo(20);
        make.height.mas_equalTo(20);
    }];
}

// 处理手势
- (void)recognizerHandle:(UISwipeGestureRecognizer *)recognizer
{
    if(recognizer.direction == UISwipeGestureRecognizerDirectionUp) {
        [self hiddenPromptView:0];
    }
}

- (void)showPromptView
{
    [UIView animateWithDuration:kAnimatedDuration delay:0 usingSpringWithDamping:0.8 initialSpringVelocity:0.0 options:UIViewAnimationOptionShowHideTransitionViews animations:^{
        self.promptBottonView.frame = CGRectMake(0, 0, SCREEN_WIDTH, PUB_NAVBAR_HEIGHT);
        if (self.showMask) {
            self.backgroundColor = kBlackTransparentColor;
        }
    } completion:^(BOOL finished) {
        WS(weakSelf)
        self.isShowing = YES;
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(self.alertDuration * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            [weakSelf hiddenPromptView];
        });
    }];
}

- (void)hiddenPromptView
{
    [self hiddenPromptView:1];
}

- (void)hiddenPromptView:(CGFloat)delay
{
    dispatch_async(dispatch_get_main_queue(), ^{
        [UIView animateWithDuration:kAnimatedDuration delay:delay usingSpringWithDamping:0.8 initialSpringVelocity:0.0 options:UIViewAnimationOptionShowHideTransitionViews animations:^{
            self.promptBottonView.frame = CGRectMake(0, - PUB_NAVBAR_HEIGHT, SCREEN_WIDTH, PUB_NAVBAR_HEIGHT);
            if (self.showMask) {
                self.backgroundColor = kColorRGBA(0, 0, 0, 0.01);
            }
        } completion:^(BOOL finished) {
            [self removePromptView];
            self.isShowing = NO;
        }];
    });
}

- (void)removePromptView
{
    if (self.alertDissmissBlock) {
        self.alertDissmissBlock();
    }
    
    [self removeAllSubviews];
    [self removeFromSuperview];
}

- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
{
    UIView *hitView = [super hitTest:point withEvent:event];
    
    if (hitView == self && !self.showMask) {
        return nil;
    }
    return hitView;
}

- (void)setPromptTitle:(NSString *)promptTitle
{
    _promptTitle = promptTitle;
    
    self.promptTitleLabel.text = [TFUtilsHelper formatStringWithObject:promptTitle];
}

- (void)setPromptStatus:(TFPromptStatus)promptStatus
{
    if (promptStatus == TFPromptStatusSuccess) {
        self.promptImageView.image = [UIImage imageNamed:@"tips_success"];
    }
    
    if (promptStatus == TFPromptStatusError) {
        self.promptImageView.image = [UIImage imageNamed:@"tips_error"];
    }
    
    if (promptStatus == TFPromptStatusLoading) {
        self.indicatorView.hidden = NO;
        [self.indicatorView startAnimating];
        
        self.showMask = YES;
    }
}

- (UIView *)promptBottonView
{
    if (!_promptBottonView) {
        _promptBottonView = [[UIView alloc] init];
        _promptBottonView.backgroundColor = kWhiteColor;
    }
    return _promptBottonView;
}

- (UIImageView *)promptImageView
{
    if (!_promptImageView) {
        _promptImageView = [[UIImageView alloc] init];
    }
    return _promptImageView;
}

- (UILabel *)promptTitleLabel
{
    if (!_promptTitleLabel) {
        _promptTitleLabel = [[UILabel alloc] init];
        _promptTitleLabel.textAlignment = NSTextAlignmentLeft;
        _promptTitleLabel.textColor = kBlackColor;
        _promptTitleLabel.font = kMainFont;
    }
    return _promptTitleLabel;
}

- (UIActivityIndicatorView *)indicatorView
{
    if (!_indicatorView) {
        _indicatorView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:(UIActivityIndicatorViewStyleGray)];
        _indicatorView.color = kBlackColor;
        _indicatorView.hidesWhenStopped = YES;
    }
    return _indicatorView;
}

@end