//
//  KBForgetPwdNewPwdVC.m
//  keyBoard
//
//  Created by Mac on 2025/12/3.
//

#import "KBForgetPwdNewPwdVC.h"

@interface KBForgetPwdNewPwdVC () <UITextFieldDelegate>

@property (nonatomic, strong) UILabel *titleLabel;                 // Reset Password
@property (nonatomic, strong) UIView *passwordFieldContainer;
@property (nonatomic, strong) UITextField *passwordTextField;
@property (nonatomic, strong) UIButton *passwordToggleButton;

@property (nonatomic, strong) UIView *repeatPasswordFieldContainer;
@property (nonatomic, strong) UITextField *repeatPasswordTextField;
@property (nonatomic, strong) UIButton *repeatPasswordToggleButton;

@property (nonatomic, strong) UIButton *nextButton;                // Next Step

@end

@implementation KBForgetPwdNewPwdVC

- (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = [UIColor whiteColor];
    self.kb_titleLabel.text = KBLocalized(@"Reset Password");
    [self kb_addTapToDismissKeyboard];
    
    [self setupUI];
}

#pragma mark - UI

- (void)setupUI {
    [self.view addSubview:self.titleLabel];
    [self.view addSubview:self.passwordFieldContainer];
    [self.passwordFieldContainer addSubview:self.passwordTextField];
    [self.passwordFieldContainer addSubview:self.passwordToggleButton];
    [self.view addSubview:self.repeatPasswordFieldContainer];
    [self.repeatPasswordFieldContainer addSubview:self.repeatPasswordTextField];
    [self.repeatPasswordFieldContainer addSubview:self.repeatPasswordToggleButton];
    [self.view addSubview:self.nextButton];
    
    // 标题
    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.view).offset(24);
        make.top.equalTo(self.view).offset(KB_NAV_TOTAL_HEIGHT + 32);
    }];
    
    // 新密码
    [self.passwordFieldContainer mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.titleLabel.mas_bottom).offset(24);
        make.left.equalTo(self.view).offset(24);
        make.right.equalTo(self.view).offset(-24);
        make.height.mas_equalTo(52);
    }];
    
    [self.passwordToggleButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.passwordFieldContainer);
        make.right.equalTo(self.passwordFieldContainer).offset(-16);
        make.width.height.mas_equalTo(24);
    }];
    
    [self.passwordTextField mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.bottom.equalTo(self.passwordFieldContainer);
        make.left.equalTo(self.passwordFieldContainer).offset(16);
        make.right.equalTo(self.passwordToggleButton.mas_left).offset(-8);
    }];
    
    // 确认密码
    [self.repeatPasswordFieldContainer mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.passwordFieldContainer.mas_bottom).offset(16);
        make.left.right.height.equalTo(self.passwordFieldContainer);
    }];
    
    [self.repeatPasswordToggleButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.repeatPasswordFieldContainer);
        make.right.equalTo(self.repeatPasswordFieldContainer).offset(-16);
        make.width.height.mas_equalTo(24);
    }];
    
    [self.repeatPasswordTextField mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.bottom.equalTo(self.repeatPasswordFieldContainer);
        make.left.equalTo(self.repeatPasswordFieldContainer).offset(16);
        make.right.equalTo(self.repeatPasswordToggleButton.mas_left).offset(-8);
    }];
    
    // Next Step 按钮
    [self.nextButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.repeatPasswordFieldContainer.mas_bottom).offset(24);
        make.left.right.equalTo(self.passwordFieldContainer);
        make.height.mas_equalTo(56);
    }];
}

#pragma mark - Actions

- (void)onTapTogglePassword:(UIButton *)sender {
    sender.selected = !sender.selected;
    BOOL show = sender.selected;
    if (sender == self.passwordToggleButton) {
        self.passwordTextField.secureTextEntry = !show;
    } else if (sender == self.repeatPasswordToggleButton) {
        self.repeatPasswordTextField.secureTextEntry = !show;
    }
}

- (void)onTapNext {
    NSString *pwd = self.passwordTextField.text ?: @"";
    NSString *repeat = self.repeatPasswordTextField.text ?: @"";
    
    if (pwd.length == 0 || repeat.length == 0) {
        [KBHUD showInfo:KBLocalized(@"Please complete all fields")];
        return;
    }
    if (![pwd isEqualToString:repeat]) {
        [KBHUD showInfo:KBLocalized(@"The two passwords do not match")];
        return;
    }
    
    KBLOG(@"KBForgetPwdNewPwdVC next step, pwdLen=%zd", pwd.length);
    // TODO: 提交新密码逻辑
}

#pragma mark - UITextFieldDelegate

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    if (textField == self.passwordTextField) {
        [self.repeatPasswordTextField becomeFirstResponder];
    } else if (textField == self.repeatPasswordTextField) {
        [textField resignFirstResponder];
        [self onTapNext];
    }
    return YES;
}

#pragma mark - Lazy UI

- (UILabel *)titleLabel {
    if (!_titleLabel) {
        _titleLabel = [UILabel new];
        _titleLabel.text = KBLocalized(@"Reset Password");
        _titleLabel.textColor = [UIColor colorWithHex:KBBlackValue];
        _titleLabel.font = [KBFont bold:20];
        _titleLabel.textAlignment = NSTextAlignmentLeft;
    }
    return _titleLabel;
}

- (UIView *)passwordFieldContainer {
    if (!_passwordFieldContainer) {
        _passwordFieldContainer = [UIView new];
        _passwordFieldContainer.backgroundColor = [UIColor colorWithHex:0xF7F7F7];
        _passwordFieldContainer.layer.cornerRadius = 10.0;
        _passwordFieldContainer.layer.masksToBounds = YES;
    }
    return _passwordFieldContainer;
}

- (UITextField *)passwordTextField {
    if (!_passwordTextField) {
        _passwordTextField = [[UITextField alloc] init];
        _passwordTextField.delegate = self;
        _passwordTextField.secureTextEntry = YES;
        _passwordTextField.textColor = [UIColor colorWithHex:KBBlackValue];
        _passwordTextField.font = [KBFont regular:14];
        _passwordTextField.returnKeyType = UIReturnKeyNext;
        
        NSString *ph = KBLocalized(@"Enter Password");
        _passwordTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:ph
                                                                                   attributes:@{
            NSForegroundColorAttributeName : [UIColor colorWithWhite:0.75 alpha:1.0],
            NSFontAttributeName : [KBFont regular:14]
        }];
    }
    return _passwordTextField;
}

- (UIButton *)passwordToggleButton {
    if (!_passwordToggleButton) {
        _passwordToggleButton = [UIButton buttonWithType:UIButtonTypeCustom];
        UIImage *eye = [UIImage imageNamed:@"login_eye_icon"];
        UIImage *eyeSlash = [UIImage imageNamed:@"login_eyeslash_icon"];
        [_passwordToggleButton setImage:eye forState:UIControlStateNormal];
        [_passwordToggleButton setImage:eyeSlash forState:UIControlStateSelected];
        [_passwordToggleButton addTarget:self
                                  action:@selector(onTapTogglePassword:)
                        forControlEvents:UIControlEventTouchUpInside];
    }
    return _passwordToggleButton;
}

- (UIView *)repeatPasswordFieldContainer {
    if (!_repeatPasswordFieldContainer) {
        _repeatPasswordFieldContainer = [UIView new];
        _repeatPasswordFieldContainer.backgroundColor = [UIColor colorWithHex:0xF7F7F7];
        _repeatPasswordFieldContainer.layer.cornerRadius = 10.0;
        _repeatPasswordFieldContainer.layer.masksToBounds = YES;
    }
    return _repeatPasswordFieldContainer;
}

- (UITextField *)repeatPasswordTextField {
    if (!_repeatPasswordTextField) {
        _repeatPasswordTextField = [[UITextField alloc] init];
        _repeatPasswordTextField.delegate = self;
        _repeatPasswordTextField.secureTextEntry = YES;
        _repeatPasswordTextField.textColor = [UIColor colorWithHex:KBBlackValue];
        _repeatPasswordTextField.font = [KBFont regular:14];
        _repeatPasswordTextField.returnKeyType = UIReturnKeyDone;
        
        NSString *ph = KBLocalized(@"Enter Repeat Password");
        _repeatPasswordTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:ph
                                                                                        attributes:@{
            NSForegroundColorAttributeName : [UIColor colorWithWhite:0.75 alpha:1.0],
            NSFontAttributeName : [KBFont regular:14]
        }];
    }
    return _repeatPasswordTextField;
}

- (UIButton *)repeatPasswordToggleButton {
    if (!_repeatPasswordToggleButton) {
        _repeatPasswordToggleButton = [UIButton buttonWithType:UIButtonTypeCustom];
        UIImage *eye = [UIImage imageNamed:@"login_eye_icon"];
        UIImage *eyeSlash = [UIImage imageNamed:@"login_eyeslash_icon"];
        [_repeatPasswordToggleButton setImage:eye forState:UIControlStateNormal];
        [_repeatPasswordToggleButton setImage:eyeSlash forState:UIControlStateSelected];
        [_repeatPasswordToggleButton addTarget:self
                                        action:@selector(onTapTogglePassword:)
                              forControlEvents:UIControlEventTouchUpInside];
    }
    return _repeatPasswordToggleButton;
}

- (UIButton *)nextButton {
    if (!_nextButton) {
        _nextButton = [UIButton buttonWithType:UIButtonTypeCustom];
        [_nextButton setTitle:KBLocalized(@"Next Step") forState:UIControlStateNormal];
        [_nextButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        _nextButton.titleLabel.font = [KBFont medium:16];
        _nextButton.backgroundColor = [UIColor colorWithHex:KBColorValue];
        _nextButton.layer.cornerRadius = 11.0;
        _nextButton.layer.masksToBounds = YES;
        [_nextButton addTarget:self action:@selector(onTapNext)
              forControlEvents:UIControlEventTouchUpInside];
    }
    return _nextButton;
}

@end