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

#import "KBForgetPwdVC.h"
#import "KBForgetVerPwdVC.h"
@interface KBForgetPwdVC () <UITextFieldDelegate>

@property (nonatomic, strong) UILabel *titleLabel;        // Reset Password
@property (nonatomic, strong) UIView *emailFieldContainer;
@property (nonatomic, strong) UITextField *emailTextField;
@property (nonatomic, strong) UIButton *nextButton;       // Next Step

@end

@implementation KBForgetPwdVC

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

#pragma mark - UI

- (void)setupUI {
    [self.view addSubview:self.titleLabel];
    [self.view addSubview:self.emailFieldContainer];
    [self.emailFieldContainer addSubview:self.emailTextField];
    [self.view addSubview:self.nextButton];
    
    // 标题：位于内容区域上方，距离自定义导航栏底部一定间距
    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.view).offset(24);
        make.top.equalTo(self.view).offset(KB_NAV_TOTAL_HEIGHT + 32);
    }];
    
    // 邮箱输入容器
    [self.emailFieldContainer 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.emailTextField mas_makeConstraints:^(MASConstraintMaker *make) {
        make.edges.equalTo(self.emailFieldContainer).insets(UIEdgeInsetsMake(0, 16, 0, 16));
    }];
    
    // Next Step 按钮
    [self.nextButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.emailFieldContainer.mas_bottom).offset(24);
        make.left.right.equalTo(self.emailFieldContainer);
        make.height.mas_equalTo(56);
    }];
}

#pragma mark - Actions

- (void)onTapNext {
    NSString *email = [self.emailTextField.text ?: @"" stringByTrimmingCharactersInSet:
                       [NSCharacterSet whitespaceAndNewlineCharacterSet]];
    if (email.length == 0) {
        [KBHUD showInfo:KBLocalized(@"Enter Email Address")];
        return;
    }
    KBLOG(@"KBForgetPwdVC next step with email=%@", email);
    // TODO: 接 forgot password 接口
    KBForgetVerPwdVC *vc = [[KBForgetVerPwdVC alloc] init];
    UINavigationController *nav = KB_CURRENT_NAV;
    if ([nav isKindOfClass:[BaseNavigationController class]]) {
        [(BaseNavigationController *)nav kb_pushViewControllerRemovingSameClass:vc animated:YES];
    } else {
        [nav pushViewController:vc animated:YES];
    }
}

#pragma mark - UITextFieldDelegate

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    if (textField == self.emailTextField) {
        [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 *)emailFieldContainer {
    if (!_emailFieldContainer) {
        _emailFieldContainer = [UIView new];
        _emailFieldContainer.backgroundColor = [UIColor colorWithHex:0xF7F7F7];
        _emailFieldContainer.layer.cornerRadius = 10.0;
        _emailFieldContainer.layer.masksToBounds = YES;
    }
    return _emailFieldContainer;
}

- (UITextField *)emailTextField {
    if (!_emailTextField) {
        _emailTextField = [[UITextField alloc] init];
        _emailTextField.delegate = self;
        _emailTextField.keyboardType = UIKeyboardTypeEmailAddress;
        _emailTextField.autocapitalizationType = UITextAutocapitalizationTypeNone;
        _emailTextField.autocorrectionType = UITextAutocorrectionTypeNo;
        _emailTextField.clearButtonMode = UITextFieldViewModeWhileEditing;
        _emailTextField.textColor = [UIColor colorWithHex:KBBlackValue];
        _emailTextField.font = [KBFont regular:14];
        _emailTextField.returnKeyType = UIReturnKeyDone;
        
        NSString *ph = KBLocalized(@"Enter Email Address");
        _emailTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:ph
                                                                                attributes:@{
            NSForegroundColorAttributeName : [UIColor colorWithWhite:0.75 alpha:1.0],
            NSFontAttributeName : [KBFont regular:14]
        }];
    }
    return _emailTextField;
}

- (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