//
//  LoginViewController.m
//  LekangGuard
//
//  Created by ecell on 2022/10/8.
//

#import "LoginViewController.h"
#import "AppDelegate.h"
#import "EmailLoginViewController.h"
#import "commWebViewController.h"
#import "RegisterViewController.h"
#import <WXApi.h>
#import "SYTouchLabel.h"

@interface LoginViewController ()<UITextViewDelegate,UIScrollViewDelegate>


@property (nonatomic ,strong) UIScrollView *scrollView;
@property (nonatomic ,strong) UIPageControl *pageControl;

/// 用户协议按钮
@property (nonatomic ,weak) UIButton *agreementBtn;

/// 密码View
@property (nonatomic ,weak) UIView *passView;

/// 手机号TextField
@property (nonatomic ,weak) UITextField *phoneField;

/// 密码TextField
@property (nonatomic ,weak) UITextField *passField;

/// 记住密码按钮
@property (nonatomic ,weak) UIButton *rememberPassBtn;

/// 是否记得密码
@property (nonatomic ,assign) BOOL isRememberPWD;

/// 登录
@property (nonatomic ,weak) UIButton *loginBtn;

@end

@implementation LoginViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.view.backgroundColor = KKWhiteColorColor;
    self.zx_navBarBackgroundColor = KKClearColor;
    
    UIImageView *logoBgImg = [UICommon ui_imageView:CGRectZero fileName:@"login_bg"];
    [self.view addSubview:logoBgImg];
    [logoBgImg mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.view);
        make.left.right.equalTo(self.view);
        make.height.mas_equalTo(logoBgImg.image.size.height);
    }];
    
    UIImageView *logoImg = [UICommon ui_imageView:CGRectZero fileName:@"login_logo"];
    [self.view addSubview:logoImg];
    [logoImg mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.view);
        make.top.equalTo(self.view).offset(Adapted(97));
        make.size.mas_equalTo(logoImg.image.size);
    }];
    
    CGFloat yy = iPhoneX_TabbarSafeBottomMargin > 0 ? AdaptedHeight(130) : AdaptedHeight(120);
    for (int i = 0; i < 2; i++)
    {
        UIView *bgView = [UICommon ui_view:CGRectZero backgroundColor:KKClearColor cornerRadius:0 borderWidth:0 borderColor:KKClearColor];
        if (i == 1) self.passView = bgView;
        [self.view addSubview:bgView];
        [bgView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.right.equalTo(self.view).inset(35);
            make.top.equalTo(logoImg.mas_bottom).offset(yy+i*Adapted(62));
            make.height.mas_equalTo(Adapted(62));
                
        }];
        
        UIImageView *leftImg = [UICommon ui_imageView:CGRectZero fileName:i == 0 ? @"login_phone_icon" : @"login_password_icon"];
        [bgView addSubview:leftImg];
        [leftImg mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(bgView).offset(0);
            make.centerY.equalTo(bgView);
            make.size.mas_equalTo(CGSizeMake(Adapted(leftImg.image.size.width), Adapted(leftImg.image.size.height)));
        }];
        
        /// 密码可视或不可视按钮
        UIButton *rightBtn;
        if (i == 1)
        {
            rightBtn = [UICommon ui_buttonSimple:CGRectZero font:Font_(0) normalColor:KKClearColor normalText:@"" click:^(UIButton *sender) {
                [sender setSelected:!sender.isSelected];
                self.passField.secureTextEntry = !sender.isSelected;
            }];
            [rightBtn setImage:[UIImage imageNamed:@"login_password_icon_hidden"] forState:UIControlStateNormal];
            [rightBtn setImage:[UIImage imageNamed:@"login_password_icon_show"] forState:UIControlStateSelected];
            [bgView addSubview:rightBtn];
            [rightBtn mas_makeConstraints:^(MASConstraintMaker *make) {
                make.centerY.equalTo(bgView);
                make.right.equalTo(bgView.mas_right);
                make.size.mas_equalTo(CGSizeMake(Adapted(22), Adapted(22)));
            }];
        }
        
        
        UITextField *textfield = [UICommon ui_textField:CGRectZero textColor:KKTextBlackColor backColor:KKClearColor font:FontADA_(15) maxTextNum:i == 0 ? 11 : 16 placeholderColor:KKGrey143 placeholder:i == 0 ? GJText(@"请输入手机号") : GJText(@"请输入密码")  toMaxNum:^(UITextField *textField) {
            
        } change:^(UITextField *textField) {
            
        }];
        if (i == 0)
        {
            textfield.keyboardType = UIKeyboardTypePhonePad;
            self.phoneField = textfield;
        }
        else
        {
            textfield.secureTextEntry = YES;
            self.passField = textfield;
        }
        [bgView addSubview:textfield];
        
        [textfield mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(leftImg.mas_right).offset(15);
            if (i == 0)
                make.right.equalTo(bgView).inset(15);
            else
                make.right.equalTo(rightBtn.mas_left).inset(15);
            make.centerY.equalTo(bgView);
            make.height.mas_equalTo(Adapted(44));
        }];
        
        UIImageView *line = [UIImageView new];
        line.backgroundColor = KKLineColor;
        [bgView addSubview:line];
        [line mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.right.equalTo(bgView);
            make.bottom.equalTo(bgView.mas_bottom);
            make.height.mas_equalTo(0.5);
        }];
    }
    
    /// 登录
    UIButton *loginBtn = [UICommon ui_buttonSimple:CGRectZero font:FontADA_(16) normalColor:KKWhiteColorColor normalText:GJText(@"登录") click:^(UIButton *btn) {
       // btn.selected = !btn.selected;
        [self UserLogin];
    }];
    [loginBtn setBackgroundImage:ImageName_(@"login_button_bg_no") forState:UIControlStateNormal];
    [loginBtn setBackgroundImage:ImageName_(@"login_button_bg_select") forState:UIControlStateSelected];
    [loginBtn setTitle:@"登录中" forState:UIControlStateSelected];
    self.loginBtn = loginBtn;
    [self.view addSubview:loginBtn];
    [loginBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.passView.mas_bottom).offset(AdaptedHeight(28));
        make.centerX.equalTo(self.view);
        make.size.mas_equalTo(CGSizeMake(Adapted(230), Adapted(45)));
    }];
    
    UIImageView *line = [UIImageView new];
    line.backgroundColor = KKMainColor;
    [self.view addSubview:line];
    [line mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.view);
        make.top.equalTo(loginBtn.mas_bottom).offset(AdaptedHeight(18));
        make.size.mas_equalTo(CGSizeMake(1, 16));
    }];
    
    /// 立即注册
    UIButton *registerBtn = [UICommon ui_buttonSimple:CGRectZero font:FontADA_(16) normalColor:KKMainColor normalText:GJText(@"注册账号") click:^(UIButton *sender) {
        
        RegisterViewController *vc = [RegisterViewController new];
        vc.navTitle = @"注册";
        vc.isViewType = 0;
        vc.isRegisterSuccess = ^{
            //[self aucnTexg];
        };
        [self.navigationController pushViewController:vc animated:YES];
    }];
    [self.view addSubview:registerBtn];
    
    CGRect rect1 = [UICommon GetTextWidth:registerBtn.currentTitle ViewHeight:30 fontSize:FontADA_(16) type:@"w"];
    [registerBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(line.mas_right).offset(3);
        make.centerY.equalTo(line);
        make.size.mas_equalTo(CGSizeMake(Adapted(rect1.size.width+5), 16.5));
    }];
    
    /// 忘记密码
    UIButton *forgetBtn = [UICommon ui_buttonSimple:CGRectZero font:FontADA_(16) normalColor:KKMainColor normalText:GJText(@"忘记密码") click:^(UIButton *sender) {
        RegisterViewController *vc = [RegisterViewController new];
        vc.navTitle = @"忘记密码";
        vc.isViewType = 1;
        [self.navigationController pushViewController:vc animated:YES];
    }];
    [self.view addSubview:forgetBtn];
    CGRect rect = [UICommon GetTextWidth:forgetBtn.currentTitle ViewHeight:30 fontSize:FontADA_(16) type:@"w"];
    [forgetBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(line.mas_left).inset(3);
        make.centerY.equalTo(line);
        make.size.mas_equalTo(CGSizeMake(Adapted(rect.size.width+5), 16.5));
    }];
    
    
    UIImageView *line1 = [UIImageView new];
    line1.backgroundColor = KKLineColor;
    [self.view addSubview:line1];
    [line1 mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.equalTo(self.view).inset(35);
        make.top.equalTo(line.mas_bottom).offset(iPhoneX_TabbarSafeBottomMargin > 0 ? AdaptedHeight(45) : AdaptedHeight(35));
        make.height.mas_equalTo(1);
    }];
    
    UILabel *otherLabel = [UICommon ui_label:CGRectZero lines:0 align:NSTextAlignmentCenter font:FontADA_(10) textColor:KKGrey133 text:@"其他方式登录" Radius:0];
    otherLabel.backgroundColor = KKWhiteColorColor;
    [self.view addSubview:otherLabel];
    [otherLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerX.equalTo(self.view);
        make.centerY.equalTo(line1);
        make.size.mas_equalTo(CGSizeMake(104.5, 14));
    }];
    
//    NSArray *btnTitleArr = [WXApi isWXAppInstalled] ? @[@"微信",@"验证码"] : @[@"验证码"];
//    NSArray *btnImageArr = [WXApi isWXAppInstalled] ? @[@"login_wechatBtn",@"login_codeBtn"] : @[@"login_codeBtn"];
    NSArray *btnTitleArr = @[@"验证码"];
    NSArray *btnImageArr = @[@"login_codeBtn"];
    for (int i = 0; i < btnTitleArr.count; i++)
    {
        UIButton *btn = [UICommon ui_buttonSimple:CGRectZero font:FontADA_(10) normalColor:KKGrey133 normalText:btnTitleArr[i] click:^(UIButton *b) {
            if ([b.currentTitle isEqualToString:@"微信"])
            {
                [self WXAccredit];
            }
            else
            {
                RegisterViewController *vc = [RegisterViewController new];
                vc.navTitle = @"验证码登录";
                vc.isViewType = 3;
                [self.navigationController pushViewController:vc animated:YES];
            }
        }];
        btn.size = CGSizeMake(50, 75);
        [btn setImage:ImageName_(btnImageArr[i]) forState:UIControlStateNormal];
        [UICommon setTitleAndImage:btn :1.2];
        [self.view addSubview:btn];
        [btn mas_makeConstraints:^(MASConstraintMaker *make) {
            if (btnTitleArr.count == 1)
                make.centerX.equalTo(self.view);
            else
            {
                if (i == 0)
                    make.right.equalTo(self.view.mas_centerX).inset(Adapted(21));
                else
                    make.left.equalTo(self.view.mas_centerX).offset(Adapted(21));
            }
            make.top.equalTo(otherLabel.mas_bottom).offset(AdaptedHeight(12));
            make.size.mas_equalTo(CGSizeMake(50, 75));
        }];
    }
    
    
    
    SYTouchLabel *label = [[SYTouchLabel alloc] init];
    label.lineBreakMode = NSLineBreakByCharWrapping;
    label.sy_highColor = KKMainColor;
    label.sy_normalColor = KKTextBlackColor;
    label.font = Font_(12);
    label.numberOfLines = 0;
    label.text = GJText(@"登录即代表同意《用户服务协议》和《隐私政策》并使用本机号码登录");
    label.sy_clickString = GJText(@"《隐私政策》");
    label.sy_clickRange = NSMakeRange(7, 8);
    [self.view addSubview:label];
    [label mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.view).offset(40+Adapted(15)+5);
        make.right.equalTo(self.view.mas_right).inset(40);
        make.bottom.equalTo(self.view.mas_bottom).inset(iPhoneX_TabbarSafeBottomMargin > 0 ? iPhoneX_TabbarSafeBottomMargin : 15);
    }];
    
    label.clickBlock = ^(NSString *clickString)
    {
        NSLog(@"点击的文本为 %@",clickString);
        commWebViewController *vc = [[commWebViewController alloc] init];
        vc.navTitle = [clickString isEqualToString:GJText(@"《用户服务协议》")] ? GJText(@"用户协议") : GJText(@"隐私政策");
        vc.url = [clickString isEqualToString:GJText(@"《用户服务协议》")] ? AccoutXieYiURLStr : PrivacyPolicyURLStr;
        [self.navigationController pushViewController:vc animated:YES];
    };
    
    UIButton *agreementBtn = [UICommon ui_buttonSimple:CGRectZero font:FontADA_(0) normalColor:KKWhiteColorColor normalText:@"" click:^(UIButton *btn) {
        btn.selected = !btn.selected;
    }];
    [agreementBtn setImage:ImageName_(@"login_no_the_selected_icon") forState:UIControlStateNormal];
    [agreementBtn setImage:ImageName_(@"login_the_selected_icon") forState:UIControlStateSelected];
//    agreementBtn.selected = YES;
    self.agreementBtn = agreementBtn;
    [self.view addSubview:agreementBtn];
    [agreementBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(label.mas_centerY);
        make.left.equalTo(self.view).offset(40);
        make.size.mas_equalTo(CGSizeMake(Adapted(15), Adapted(15)));
    }];
    
    [self aucnTexg];

    
    NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
    if (![userDefaults objectForKey:@"启动次数"])
    {
//        [userDefaults setObject:@"不止一次" forKey:@"启动次数"];
//        [userDefaults synchronize];
        
        self.scrollView = [[UIScrollView alloc] initWithFrame:self.view.frame];
        self.scrollView.pagingEnabled = YES;
        self.scrollView.contentSize = CGSizeMake(CGRectGetWidth(self.scrollView.frame) * 4, CGRectGetHeight(self.scrollView.frame));
        self.scrollView.delegate = self;
        self.scrollView.showsVerticalScrollIndicator = NO;
        self.scrollView.showsHorizontalScrollIndicator = NO;
        self.scrollView.backgroundColor = [UIColor whiteColor];
        
        [self.view addSubview:self.scrollView];
        
        self.pageControl = [[UIPageControl alloc] init];
        self.pageControl.numberOfPages = 4;
        self.pageControl.pageIndicatorTintColor = [KKMainColor colorWithAlphaComponent:0.3];
        self.pageControl.currentPageIndicatorTintColor = KKMainColor;
        [self.view addSubview:self.pageControl];
        [self.pageControl mas_makeConstraints:^(MASConstraintMaker *make) {
            make.centerX.equalTo(self.scrollView.mas_centerX);
            make.bottom.equalTo(self.scrollView.mas_bottom).offset(-10);
        }];
        
        NSString *language = [[NSLocale preferredLanguages] objectAtIndex:0];
        NSArray  *array = [language componentsSeparatedByString:@"-"];
        NSString *currentLanguage = array[0];
        for (int i = 0; i < 4; i++)
        {
            UIImage *image = [currentLanguage isEqualToString:@"zh"] ? ImageName_(F(@"q-zh-%d", i+1)) : ImageName_(F(@"q-en-%d", i+1));
            UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(CGRectGetWidth(self.scrollView.frame) * i,
                                                                                   0,
                                                                                   CGRectGetWidth(self.scrollView.frame),
                                                                                   CGRectGetHeight(self.scrollView.frame))];
            imageView.image = image;
            [self.scrollView addSubview:imageView];
            
            if (i == 3)
            {
                UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
                //                [btn setImage:[myHelper getImageWithName:@"立即体验按钮"] forState:UIControlStateNormal];
                [btn setTitleColor:KKMainColor forState:UIControlStateNormal];
                btn.frame = CGRectMake(SCREEN_WIDTH*3 + SCREEN_WIDTH/4, SCREEN_HEIGHT-45-30, SCREEN_WIDTH/2, 45);
                [btn setTitle:GJText(@"开始体验") forState:0];
                btn.layer.masksToBounds = YES;
                btn.layer.cornerRadius = btn.height/2.0;
                [btn setBackgroundColor:KKMainColor];
                [btn setTitleColor:[UIColor whiteColor] forState:0];
                
                [btn addTarget:self action:@selector(removeScrollView)forControlEvents:UIControlEventTouchUpInside];
                [self.scrollView addSubview:btn];
            }
        }
    }
    

}

/// 微信登录跳转微信授权
- (void)WXAccredit
{
    [[APHandleManager sharedManager] authorizationWachat:^(NSDictionary *authInfo) {
        
        NSLog(@"%@",authInfo);
        [self WXLogin:authInfo];
    } failure:^(HandleStatus code) {
        
    }];
}



#pragma mark 微信授权后调用本地微信登录解救
/// 微信授权后调用本地微信登录解救
- (void)WXLogin:(NSDictionary *)authInfo
{
    [UICommon MessageUpload:@"加载中"];
    NSMutableDictionary *parameters = [NSMutableDictionary dictionary];
    [parameters setValue:authInfo[@"city"] forKey:@"city"];
    [parameters setValue:authInfo[@"country"] forKey:@"country"];
    [parameters setValue:authInfo[@"headimgurl"] forKey:@"headimgurl"];
    [parameters setValue:authInfo[@"nickname"] forKey:@"nickname"];
    [parameters setValue:authInfo[@"openid"] forKey:@"openid"];
    [parameters setValue:authInfo[@"privilege"] forKey:@"privilege"];
    [parameters setValue:authInfo[@"province"] forKey:@"province"];
    [parameters setValue:authInfo[@"sex"] forKey:@"sex"];
    [parameters setValue:authInfo[@"unionid"] forKey:@"unionid"];
    [[[APIManager sharedManager] APPOST:WechatLogin_URL parameters:parameters isJson:YES resultClass:LoginModel.class] subscribeNext:^(id  _Nullable x) {
        [UICommon HidenLoading];
        AppDelegate *app = (AppDelegate *)[UIApplication sharedApplication].delegate;
        [app showRootViewController];
        
    } error:^(NSError * _Nullable error) {
        NSDictionary *dic = error.userInfo;
        if ([dic[@"detail"] intValue] == 302)
        {
            RegisterViewController *vc = [[RegisterViewController alloc] init];
            vc.navTitle = @"绑定手机号";
            vc.isViewType = 2;
            vc.authInfo = parameters;
            [self.navigationController pushViewController:vc animated:YES];
            return;
        }
        [UICommon MessageErrorText:dic[NSLocalizedDescriptionKey]];
    }];
}

#pragma mark 登录
/// 登录
- (void)UserLogin
{
    self.loginBtn.selected = NO;
    if (!self.phoneField.text || self.phoneField.text.length != 11)
    {
        [UICommon MessageErrorText:GJText(@"请输入正确的手机号")];
        return;
    }
    else if (self.passField.text.length < 6)
    {
        [UICommon MessageErrorText:GJText(@"密码为6~16位字符内")];
        return;
    }
    if (!self.agreementBtn.selected)
    {
        [UICommon MessageErrorText:GJText(@"请同意用户服务协议和隐私政策")];
        return;
    }
    self.loginBtn.selected = YES;
    self.loginBtn.enabled = NO;
    [UICommon MessageUpload:@"登录中"];
    NSMutableDictionary *parameters = [NSMutableDictionary dictionary];
    [parameters setValue:self.phoneField.text forKey:@"phone"];
    [parameters setValue:self.passField.text forKey:@"password"];
    [[[APIManager sharedManager] APPOST:UserLogin_URL parameters:parameters isJson:YES resultClass:LoginModel.class] subscribeNext:^(id  _Nullable x) {
        NSMutableDictionary *userDic = [NSMutableDictionary dictionary];
        [userDic setValue:self.phoneField.text forKey:@"phone"];
        [userDic setValue:self.isRememberPWD ? self.passField.text : @"" forKey:@"password"];
        [userDic setValue:self.isRememberPWD ? @"1" : @"0" forKey:@"isRememberPWD"];
//        [userDic setValue:self.countryCodeLabel.text forKey:@"code"];
//        [userDic setValue:self.countryTitleLabel.text forKey:@"gj"];
        YYCache *userCache = [YYCache cacheWithName:UserCacheName];
        [userCache setObject:userDic forKey:UserCacheKey];
        
        AppDelegate *app = (AppDelegate *)[UIApplication sharedApplication].delegate;
        [app showRootViewController];
        self.loginBtn.enabled = YES;
        self.loginBtn.selected = NO;
        
    } error:^(NSError * _Nullable error) {
        self.loginBtn.enabled = YES;
        self.loginBtn.selected = NO;
        NSDictionary *dic = error.userInfo;
        [UICommon MessageErrorText:dic[NSLocalizedDescriptionKey]];
    }];
}



#pragma mark UITextViewDelegate
- (BOOL)textView:(UITextView *)textView shouldInteractWithURL:(NSURL *)URL inRange:(NSRange)characterRange
{
    
    if ([URL.absoluteString containsString:AccoutXieYiURLStr])
    {
        commWebViewController *vc = [commWebViewController new];
        vc.url = AccoutXieYiURLStr;
        vc.navTitle = GJText(@"用户协议");
        [self.navigationController pushViewController:vc animated:YES];
        return NO;
    }
    else if ([URL.absoluteString containsString:PrivacyPolicyURLStr])
    {
        commWebViewController *vc = [commWebViewController new];
        vc.url = AccoutXieYiURLStr;
        vc.navTitle = GJText(@"隐私政策");
        [self.navigationController pushViewController:vc animated:YES];
        return NO;
    }
    return YES;
}

- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    int page = scrollView.contentOffset.x / scrollView.frame.size.width;
    //NSLog(@"%d", page);
    //NSLog(@"%f", scrollView.contentOffset.x);
    
    // 设置页码
    self.pageControl.currentPage = page;
    if (/*scrollView.contentOffset.x > ScreenWidth*/ page==3 ){ // update by lsz 2021-7-23
        [self.pageControl setHidden: YES];
    }else{
        [self.pageControl setHidden: NO];
    }
}

- (void)removeScrollView
{
    NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
    [userDefaults setObject:@"不止一次" forKey:@"启动次数"];
    [userDefaults synchronize];
    [self.scrollView removeFromSuperview];
    [self.pageControl removeFromSuperview];
}


/// 如果有账号缓存，填充账号密码
- (void)aucnTexg
{
    kWeakSelf(self)
    YYCache *yyCache = [YYCache cacheWithName:UserCacheName];
    BOOL isContains = [yyCache containsObjectForKey:UserCacheKey];
    if (isContains)
    {
        NSDictionary *dic = (NSDictionary *)[yyCache objectForKey:UserCacheKey];
        weakself.phoneField.text = dic[@"phone"];
        weakself.passField.text = dic[@"password"];
//        weakself.countryCodeLabel.text = dic[@"code"];
//        weakself.countryTitleLabel.text = dic[@"gj"];
        NSString *is = dic[@"isRememberPWD"];
        [weakself.rememberPassBtn setSelected:[is isEqualToString:@"1"] ? YES : NO];
        weakself.isRememberPWD = [is isEqualToString:@"1"] ? YES : NO;
    }
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end