wodeshebao-iOS/我的社保/Public/Controller/SPSBConfirmAlertViewController.m

//
//  SPSBConfirmAlertViewController.m
//  我的社保
//
//  Created by shanp on 2021/4/26.
//

#import "SPSBConfirmAlertViewController.h"
#import "SPSBUIGeneralHeader.h"

@interface SPSBConfirmAlertViewController () {
    NSString *_title;
    NSString *_content;
    
    UIView *_alertView;
    
    UIButton *_cancelButton;
    UIButton *_confirmButton;
    
    void(^_Nullable _cancelAction)(void);
    void(^_Nullable _confirmAction)(void);
}

@end

@implementation SPSBConfirmAlertViewController

+ (instancetype)alertWithTitle:(nullable NSString *)title content:(nullable NSString *)content {
    SPSBConfirmAlertViewController *alert = SPSBConfirmAlertViewController.new;
    alert->_title = title;
    alert->_content = content;
    return alert;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    [self setupUI];
}

#pragma mark - Action
- (void)confirmAction {
    [self closeActionCompletion:^{
        if (self->_confirmAction) {
            self->_confirmAction();
        }
    }];
}

- (void)cancelAction {
    [self closeActionCompletion:^{
        if (self->_cancelAction) {
            self->_cancelAction();
        }
    }];
}

- (void)closeActionCompletion: (void (^_Nullable)(void))completion {
    CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"transform.scale"];
    animation.fromValue = [NSNumber numberWithFloat:1.0];
    animation.toValue = [NSNumber numberWithFloat:0.8];
    animation.duration = 0.25;
    animation.removedOnCompletion = true;
    [_alertView.layer addAnimation:animation forKey:nil];
    [UIView animateWithDuration:0.25 animations:^{
        self->_alertView.alpha = 0.f;
        self.view.backgroundColor =spsb_000000_color(0.f);
    } completion:^(BOOL finished) {
        [self dismissViewControllerAnimated:false completion:completion];
    }];
}

- (void)showAnimation {
    CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"transform.scale"];
    animation.fromValue = [NSNumber numberWithFloat:1.2];
    animation.toValue = [NSNumber numberWithFloat:1.0];
    animation.duration = 0.25;
    animation.removedOnCompletion = true;
    [_alertView.layer addAnimation:animation forKey:nil];
    [UIView animateWithDuration:0.25 animations:^{
        self.view.backgroundColor = spsb_000000_color(SPSBPopupViewBackgroundAlpha);
        self->_alertView.alpha = 1.f;
    }];
}

- (void)setupAnimation {
    self.view.backgroundColor = spsb_000000_color(0.f);
}

#pragma mark - UI
- (void)setupUI {
    [self createAlert];
}

#define byh_widthLimit 253
- (void)setCancelButtonTitle:(nullable NSString *)title titleColor:(nullable UIColor *)color action:(void(^_Nullable)(void))action {
    _cancelButton = [UIButton convenienceWithFont:spsb_font(18) target:self action:@selector(cancelAction)];
    [_cancelButton setTitle:title ?: @"取消" titleColor:color ?: spsb_3296FB_color() image:nil backgroundImage:jxh_createImage(spsb_FFFFFF_color(1.f), (CGSize){50, 50}) state:JXHButtonControlStateNormal];
    [_cancelButton setBackgroundImage:jxh_createImage(spsb_000000_color(0.1), (CGSize){50, 50}) state:JXHButtonControlStateHighlighted];
    _cancelAction = action;
}

- (void)setConfirmButtonTitle:(nullable NSString *)title titleColor:(nullable UIColor *)color action:(void(^_Nullable)(void))action {
    _confirmButton = [UIButton convenienceWithFont:spsb_mediumFont(18) target:self action:@selector(confirmAction)];
    [_confirmButton setTitle:title ?: @"确定" titleColor:color ?: spsb_3296FB_color() image:nil backgroundImage:jxh_createImage(spsb_FFFFFF_color(1.f), (CGSize){50, 50}) state:JXHButtonControlStateNormal];
    [_confirmButton setBackgroundImage:jxh_createImage(spsb_000000_color(0.1), (CGSize){50, 50}) state:JXHButtonControlStateHighlighted];
    _confirmAction = action;
}

- (void)createAlert {
    _alertView = UIView.new;
    _alertView.backgroundColor = spsb_FFFFFF_color(1.f);
    _alertView.alpha = 0.f;
    [_alertView setLayerCornerRadius:14 clipToBounds:true];
    [self.view addSubview:_alertView];
    [_alertView makeConstraints:^(JXHConstraintMaker *make) {
        make.center.equalTo(self.view);
        make.width.equalTo(313);
    }];
    
    UIView *contentView = UIView.new;
    [_alertView addSubview:contentView];
    [contentView makeConstraints:^(JXHConstraintMaker *make) {
        make.top.and.leading.and.trailing.equalTo(0);
        make.height.greaterThanOrEqualTo(60).priorityRequired();
    }];
    
    NSString *t = _title ?: @"";
    UILabel *title = [UILabel convenienceWithFont:spsb_mediumFont(18) textColor:spsb_333333_color() limitWidth:byh_widthLimit];
    [title setAttributedStringWithText:t textAlignment:NSTextAlignmentCenter lineSpacing:3 lineHeight:0 paragraphSpacing:0 lineBreakMode:0 lines:jxh_getLinesNum(t, byh_widthLimit, spsb_mediumFont(18))];
    [title setWordKern:-0.53];
    [contentView addSubview:title];
    
    NSString *c = _content ?: @"";
    UILabel *content = [UILabel convenienceWithFont:spsb_font(16) textColor:spsb_666666_color() limitWidth:byh_widthLimit];
    [content setAttributedStringWithText:c textAlignment:NSTextAlignmentCenter lineSpacing:5 lineHeight:0 paragraphSpacing:0 lineBreakMode:0 lines:jxh_getLinesNum(c, byh_widthLimit, spsb_font(16))];
    [contentView addSubview:content];
    
    if (_title && _content) {
        
        [title makeConstraints:^(JXHConstraintMaker *make) {
            make.centerX.equalTo(contentView);
            make.top.equalTo(28);
            make.height.lessThanOrEqualTo(jxh_screenHeight() / 3).priorityRequired();
        }];
        
        [content makeConstraints:^(JXHConstraintMaker *make) {
            make.centerX.equalTo(contentView);
            make.top.equalTo(title.bottom).offset(8);
            make.bottom.equalTo(-28);
            make.height.lessThanOrEqualTo(jxh_screenHeight() / 3).priorityRequired();
        }];
        
    } else if (_title) {
        [title makeConstraints:^(JXHConstraintMaker *make) {
            make.centerX.equalTo(contentView);
            make.centerY.equalTo(contentView).priorityRequired();
            make.top.greaterThanOrEqualTo(28);
            make.bottom.lessThanOrEqualTo(-28);
            make.height.lessThanOrEqualTo(jxh_screenHeight() / 2).priorityRequired();
        }];
    } else if (_content) {
        [content makeConstraints:^(JXHConstraintMaker *make) {
            make.centerX.equalTo(contentView);
            make.centerY.equalTo(contentView).priorityRequired();
            make.top.greaterThanOrEqualTo(28);
            make.bottom.lessThanOrEqualTo(-28);
            make.height.lessThanOrEqualTo(jxh_screenHeight() / 2).priorityRequired();
        }];
    }
    
    
    [contentView createLineWithLocation:JXHLineLocationBottom];
    
    UIView *buttonView = UIView.new;
    [_alertView addSubview:buttonView];
    [buttonView makeConstraints:^(JXHConstraintMaker *make) {
        make.bottom.and.leading.and.trailing.equalTo(0);
        make.top.equalTo(contentView.bottom);
        make.height.equalTo(50);
    }];
    
    if (!_confirmButton && !_cancelButton) {
        [self setConfirmButtonTitle:nil titleColor:nil action:nil];
    }
    
    if (_confirmButton && _cancelButton) {
        [buttonView addSubview:_cancelButton];
        [_cancelButton makeConstraints:^(JXHConstraintMaker *make) {
            make.top.and.bottom.and.leading.equalTo(0);
        }];
        
        [buttonView addSubview:_confirmButton];
        [_confirmButton makeConstraints:^(JXHConstraintMaker *make) {
            make.top.and.bottom.and.trailing.equalTo(0);
            make.leading.equalTo(self->_cancelButton.trailing);
            make.width.equalTo(self->_cancelButton);
        }];
        
        [buttonView createLineWithLocation:JXHLineLocationHorizontalCenter];
    } else if (_confirmButton) {
        [buttonView addSubview:_confirmButton];
        [_confirmButton makeConstraints:^(JXHConstraintMaker *make) {
            make.edges.equalTo(buttonView);
        }];
    } else {
        [buttonView addSubview:_cancelButton];
        [_cancelButton makeConstraints:^(JXHConstraintMaker *make) {
            make.edges.equalTo(buttonView);
        }];
    }
    
    
}

@end