yinmeng-ios/xplan-ios/Main/Mine/View/SubViews/XPMinePayPwdInputView.m

//
//  XPMinePayPwdInputView.m
//  xplan-ios
//
//  Created by 冯硕 on 2021/9/18.
//

#import "XPMinePayPwdInputView.h"
///Third
#import <Masonry/Masonry.h>
///Tool
#import "ThemeColor.h"
#import "UIButton+EnlargeTouchArea.h"
@interface XPMinePayPwdInputView()
///分割线
@property (nonatomic, strong) UIView *lineView;
///输入框
@property (nonatomic, strong) UITextField *contentTextField;
///状态按钮（隐藏显示密码、获取验证码、倒计时）
@property (nonatomic, strong) UIButton *statusButton;
///是否密文显示
@property (nonatomic, assign) BOOL isSecurity;
///内容长度限制
@property (nonatomic, assign) int contentLimit;
///键盘类型
@property (nonatomic, assign) UIKeyboardType keyboardType;
///提示文本
@property (nonatomic, strong) NSString *placeholder;

@end


@implementation XPMinePayPwdInputView

- (instancetype)init {
	if (self = [super init]) {
		[self initSubviews];
	}
	return self;
}

- (void)initSubviews {
	self.backgroundColor = [ThemeColor appCellBackgroundColor];
	[self addSubview:self.contentTextField];
	[self addSubview:self.statusButton];
	[self addSubview:self.lineView];
	[self makeConstriants];
}

- (void)makeConstriants {
	
	[self.lineView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.left.right.mas_equalTo(self).inset(25);
		make.bottom.mas_equalTo(0);
		make.height.mas_equalTo(0.5);
	}];
	
	[self.statusButton mas_makeConstraints:^(MASConstraintMaker *make) {
		make.right.mas_equalTo(self.lineView);
		make.bottom.mas_equalTo(-10);
	}];
	
	[self.contentTextField mas_makeConstraints:^(MASConstraintMaker *make) {
		make.centerY.mas_equalTo(self.statusButton);
		make.left.mas_equalTo(self.lineView);
		make.right.mas_equalTo(self.statusButton.mas_left).offset(-10);
		make.height.mas_equalTo(44);
	}];
}

#pragma mark - Event

- (void)edingtingChange {
	if (self.contentLimit && self.contentTextField.text.length > self.contentLimit) {
		self.contentTextField.text = [self.contentTextField.text substringToIndex:self.contentLimit];
	}
}

- (void)onClickStatusButton:(UIButton *)sender {
	if (self.type == XPPayPwdInputViewTypeVerification) {
		!self.fetchVerificationHandler ?: self.fetchVerificationHandler();
		return;
	}
	
	sender.selected = !sender.selected;
	self.isSecurity = !sender.selected;
}

#pragma mark - Public
- (NSString *)contentText {
	return self.contentTextField.text;
}

/// 验证码倒计时更新
/// @param seconds 秒数
- (void)verificationCountdownUpdate:(NSInteger)seconds {
	if (self.type == XPPayPwdInputViewTypeVerification) {
		[self.statusButton setTitle:[NSString stringWithFormat:@"%ld后重试", (long)seconds] forState:UIControlStateNormal];
		[self.statusButton setEnabled:NO];
		[self.statusButton setTitleColor:[ThemeColor appMainColor] forState:UIControlStateNormal];
	}
}

/// 验证码倒计时结束
- (void)verificationCountdownFinish {
	if (self.type == XPPayPwdInputViewTypeVerification) {
		[self.statusButton setTitle:@"重新发送" forState:UIControlStateNormal];
		[self.statusButton setEnabled:YES];
		[self.statusButton setTitleColor:[ThemeColor appMainColor] forState:UIControlStateNormal];
	}
}

#pragma mark - Getters And Setters
- (void)setType:(XPPayPwdInputViewType)type {
	_type = type;
	
	switch (type) {
		case XPPayPwdInputViewTypePwd:
		{
			self.contentLimit = 6;
			self.isSecurity = YES;
			self.keyboardType = UIKeyboardTypeNumberPad;
			self.placeholder = [NSString stringWithFormat:@"设置支付密码"];
		}
			break;
		case XPPayPwdInputViewTypeRepeatPwd:
		{
			self.contentLimit = 6;
			self.isSecurity = YES;
			self.keyboardType = UIKeyboardTypeNumberPad;
			self.placeholder = [NSString stringWithFormat:@"再次输支付密码"];
		}
			break;
		case XPPayPwdInputViewTypeVerification:
		{
			self.contentLimit = 5;
			self.isSecurity = NO;
			self.keyboardType = UIKeyboardTypeNumberPad;
			self.placeholder = @"请输入验证码";

			[self.statusButton setTitle:@"获取验证码" forState:UIControlStateNormal];
			[self.statusButton setTitleColor:[ThemeColor appMainColor] forState:UIControlStateNormal];
			[self.statusButton setImage:nil forState:UIControlStateNormal];
			[self.statusButton setImage:nil forState:UIControlStateSelected];
		}
			break;
		default:
			break;
	}
}

- (void)setIsSecurity:(BOOL)isSecurity {
	_isSecurity = isSecurity;
	
	self.statusButton.selected = !isSecurity;
	self.contentTextField.secureTextEntry = isSecurity;
}

- (void)setPlaceholder:(NSString *)placeholder {
	_placeholder = placeholder;
	self.contentTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:placeholder attributes:@{NSFontAttributeName : self.contentTextField.font, NSForegroundColorAttributeName : [ThemeColor secondTextColor]}];
}

- (void)setKeyboardType:(UIKeyboardType)keyboardType {
	_keyboardType = keyboardType;
	self.contentTextField.keyboardType = keyboardType;
}

- (UIView *)lineView {
	if (!_lineView) {
		_lineView = [[UIView alloc] init];
		_lineView.backgroundColor = [ThemeColor dividerColor];
	}
	return _lineView;
}

- (UITextField *)contentTextField {
	if (!_contentTextField) {
		_contentTextField = [[UITextField alloc] init];
		_contentTextField.secureTextEntry = YES;
		_contentTextField.font = [UIFont systemFontOfSize:13];
		_contentTextField.textColor = [ThemeColor mainTextColor];
		[_contentTextField addTarget:self action:@selector(edingtingChange) forControlEvents:UIControlEventEditingChanged];
	}
	return _contentTextField;
}

- (UIButton *)statusButton {
	if (!_statusButton) {
		_statusButton = [UIButton buttonWithType:UIButtonTypeCustom];
		[_statusButton addTarget:self action:@selector(onClickStatusButton:) forControlEvents:UIControlEventTouchUpInside];
		[_statusButton setImage:[UIImage imageNamed:@"mine_setting_pay_password_hidden"] forState:UIControlStateNormal];
		[_statusButton setImage:[UIImage imageNamed:@"mine_setting_pay_password_show"] forState:UIControlStateSelected];
		_statusButton.titleLabel.font = [UIFont systemFontOfSize:15];
		[_statusButton setContentHuggingPriority:UILayoutPriorityRequired forAxis:UILayoutConstraintAxisHorizontal];
		[_statusButton setContentCompressionResistancePriority:UILayoutPriorityRequired forAxis:UILayoutConstraintAxisHorizontal];
		[_statusButton setEnlargeEdgeWithTop:8 right:8 bottom:8 left:8];
	}
	return _statusButton;
}

@end