//
//  LoginBindPhoneViewController.m
//  YUMI
//
//  Created by YUMI on 2021/9/14.
//

#import "LoginBindPhoneViewController.h"
///Third
#import <Masonry/Masonry.h>
#import <ReactiveObjC/ReactiveObjC.h>
///Tool
#import "YUMIMacroUitls.h"
#import "DJDKMIMOMColor.h"
#import "NSString+Utils.h"
#import "UIButton+EnlargeTouchArea.h"
///Tool
#import "LoginBindPhonePresent.h"
///VC
#import "LoginVerifCodeViewController.h"

@interface LoginBindPhoneViewController ()
///提示Label
@property (nonatomic, strong) UILabel *titleLabel;
/// 手机号输入框背景
@property (nonatomic, strong) UIView *bgView;
///86 Label
@property (nonatomic, strong) UILabel *countryLabel;
///手机号输入框
@property (nonatomic, strong) UITextField *phoneTextField;
///登录按钮
@property (nonatomic, strong) UIButton *loginBtn;
///返回按钮 如果点击了返回按钮的话 那就退出登录
@property (nonatomic,strong) UIButton *backButton;
@end

@implementation LoginBindPhoneViewController
- (BOOL)isHiddenNavBar {
	return YES;
}
#pragma mark - life cycle
- (LoginBindPhonePresent *)createPresenter {
	return [[LoginBindPhonePresent alloc] init];
}

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

- (void)viewDidAppear:(BOOL)animated {
	[self showErrorToast:YMLocalizedString(@"LoginBindPhoneViewController0")];
}

- (void)setUpUI {
	[self.view addSubview:self.titleLabel];
	[self.view addSubview:self.bgView];//输入框
	[self.bgView addSubview:self.countryLabel];
	[self.bgView addSubview:self.phoneTextField];
	[self.view addSubview:self.loginBtn];    //登录按钮
	[self.view addSubview:self.backButton];
}

- (void)viewDidLayoutSubviews {
	[super viewDidLayoutSubviews];
	
	[self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
		make.centerX.mas_equalTo(self.view);
		make.top.mas_equalTo(self.view).offset(150);
	}];
	//输入框
	[self.bgView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.centerX.mas_equalTo(self.view);
		make.top.mas_equalTo(self.titleLabel.mas_bottom).offset(50);
		make.width.mas_equalTo(280);
		make.height.mas_equalTo(45);
	}];
	[self.countryLabel mas_makeConstraints:^(MASConstraintMaker *make) {
		make.left.mas_equalTo(10);
		make.top.mas_equalTo(self.bgView).offset(5);
		make.width.mas_equalTo(60);
		make.height.mas_equalTo(35);
	}];
	[self.phoneTextField mas_makeConstraints:^(MASConstraintMaker *make) {
		make.left.mas_equalTo(70);
		make.top.mas_equalTo(self.bgView).offset(5);
		make.width.mas_equalTo(200);
		make.height.mas_equalTo(35);
	}];
	//登录按钮
	[self.loginBtn mas_makeConstraints:^(MASConstraintMaker *make) {
		make.centerX.mas_equalTo(self.view);
		make.top.mas_equalTo(self.bgView.mas_bottom).offset(50);
		make.width.mas_equalTo(60);
		make.height.mas_equalTo(60);
	}];
	
	[self.backButton mas_makeConstraints:^(MASConstraintMaker *make) {
		make.size.mas_equalTo(CGSizeMake(15, 15));
		make.left.mas_equalTo(self.view).offset(14);
		make.top.mas_equalTo(self.view).offset(36 + kSafeAreaTopHeight);
	}];
}

- (void)setEvents {
	@weakify(self)
	// 登录
	[[RACSignal combineLatest:@[self.phoneTextField.rac_textSignal]
					   reduce:^id(NSString *phone){
		BOOL enable =  phone.length > 0;
		return @(enable);
	}] subscribeNext:^(NSNumber *enable) {
		@strongify(self)
		self.loginBtn.enabled = [enable boolValue];
	}];
	
	
	[[[[self.loginBtn rac_signalForControlEvents:UIControlEventTouchUpInside] doNext:^(id x) {
		@strongify(self)
		self.loginBtn.enabled = NO;
	}] flattenMap:^id (id value) {
		return [RACSignal createSignal:^RACDisposable *(id<RACSubscriber> subscriber) {
			if (!self.phoneTextField.text.isPhoneNumber) {
				[self showErrorToast:YMLocalizedString(@"LoginBindPhoneViewController1")];
				[subscriber sendNext:@(NO)];
			}else {
				[subscriber sendNext:@(YES)];
			}
			[subscriber sendCompleted];
			return nil;
		}];
	}] subscribeNext:^(NSNumber *signedIn) {
		@strongify(self)
		self.loginBtn.enabled = YES;
		BOOL success = [signedIn boolValue];
		if (success) {
			//跳转去验证码页面
			LoginVerifCodeViewController *codeVC = [[LoginVerifCodeViewController alloc] init];
			codeVC.phone = self.phoneTextField.text;
			codeVC.type = VerifCodeType_BindPhone;
			[self.navigationController pushViewController:codeVC animated:YES];
		}
	}];
}

#pragma mark - Event Response
- (void)backButtonAction:(UIButton *)sender  {
	///退出登录状态
	[self dismissViewControllerAnimated:NO completion:^{
		[self.presenter logout];
	}];
}

#pragma mark - Getters And Setters
- (UILabel *)titleLabel{
	if (!_titleLabel) {
		_titleLabel = [[UILabel alloc] init];
		_titleLabel.font = [UIFont fontWithName:@"PingFang-SC-Medium" size:18];
		_titleLabel.text = YMLocalizedString(@"LoginBindPhoneViewController2");
		_titleLabel.textColor = [DJDKMIMOMColor mainTextColor];
	}
	return _titleLabel;
}

- (UIView *)bgView {
	if (!_bgView) {
		_bgView = [[UIView alloc] init];
		_bgView.backgroundColor = [DJDKMIMOMColor appCellBackgroundColor];
		_bgView.layer.cornerRadius = 45/2;
		_bgView.layer.masksToBounds = YES;
	}
	return _bgView;
}

- (UILabel *)countryLabel{
	if (!_countryLabel) {
		_countryLabel = [[UILabel alloc] init];
		_countryLabel.font = [UIFont fontWithName:@"PingFang-SC-Medium" size:15];
        NSString *code = [NSString getCountryCode];
		_countryLabel.text =  code;
		_countryLabel.textColor = [DJDKMIMOMColor mainTextColor];
		_countryLabel.backgroundColor = [UIColor clearColor];
		_countryLabel.textAlignment = NSTextAlignmentCenter;
	}
	return _countryLabel;
}

- (UITextField *)phoneTextField {
	if (!_phoneTextField) {
		_phoneTextField = [[UITextField alloc] init];
		_phoneTextField.keyboardType = UIKeyboardTypeNumberPad;
		_phoneTextField.backgroundColor = [UIColor clearColor];
		_phoneTextField.textColor = [DJDKMIMOMColor mainTextColor];
		_phoneTextField.tintColor = [DJDKMIMOMColor appMainColor];
		_phoneTextField.font = [UIFont fontWithName:@"PingFang-SC-Medium" size:15];
		_phoneTextField.textAlignment = NSTextAlignmentLeft;
	}
	return _phoneTextField;
}

- (UIButton *)loginBtn {
	if (!_loginBtn) {
		_loginBtn = [UIButton buttonWithType:UIButtonTypeCustom];
		_loginBtn.enabled = NO;
		[_loginBtn setImage:[UIImage imageNamed:@"login_button"] forState:UIControlStateDisabled];
		[_loginBtn setImage:[UIImage imageNamed:@"login_button_sel"] forState:UIControlStateNormal];
	}
	return _loginBtn;
}

- (UIButton *)backButton {
	if (!_backButton) {
		_backButton = [UIButton buttonWithType:UIButtonTypeCustom];
		[_backButton setImage:[UIImage imageNamed:@"common_nav_back"] forState:UIControlStateNormal];
		[_backButton setImage:[UIImage imageNamed:@"common_nav_back"] forState:UIControlStateSelected];
		[_backButton setEnlargeEdgeWithTop:15 right:15 bottom:15 left:15];
		[_backButton addTarget:self action:@selector(backButtonAction:) forControlEvents:UIControlEventTouchUpInside];
	}
	return _backButton;
}

@end