//
//  UserLogin_VC.m
//  Haishenghai-master
//
//  Created by GG on 2018/12/29.
//  Copyright © 2018年 Haishenghai intelligence network technology. All rights reserved.
//

#import "UserLogin_VC.h"
#import "Header.h"
@interface UserLogin_VC ()<UITextFieldDelegate>

//记录选中效果
@property (nonatomic,assign)BOOL selected;

@end

@implementation UserLogin_VC

#pragma mark - Life Circle
- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    [self setupUI];
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    if ([defaults boolForKey:@"isRememberPsd"]) {
        [defaults setBool:YES forKey:@"isRememberPsd"];
        [self.rememberBtn setBackgroundImage:[UIImage imageNamed:@"hsh_login_checkbox_transformation"] forState:UIControlStateNormal];
        self.accountTF.text = [[NSUserDefaults standardUserDefaults]objectForKey:@"phone"];
        self.passwordTF.text = [[NSUserDefaults standardUserDefaults]objectForKey:@"password"];
    }else if(! [defaults boolForKey:@"isRememberPsd"]){
        [defaults setBool:NO forKey:@"isRememberPsd"];
        [self.rememberBtn setBackgroundImage:[UIImage imageNamed:@"hsh_login_checkbox"] forState:UIControlStateNormal];

    }
}
-(void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    self.navigationController.navigationBarHidden = YES;

//    [self.navigationController setNavigationBarHidden:NO animated:NO];
//    [self.navigationController.navigationBar setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
//
//    [self.navigationController.navigationBar setShadowImage:[UIImage new]];
    
}
-(void)viewWillDisappear:(BOOL)animated{
    [super viewWillDisappear:animated];
    self.navigationController.navigationBarHidden = NO;
//    [self.navigationController.navigationBar setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];
//    [self.navigationController.navigationBar setShadowImage:nil];

}
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
#pragma mark -Set UI
-(void)setupUI{
    /** 设置背景 */
    self.view.backgroundColor = [UIColor whiteColor];
    
    /** 设置logo */
    [self.logoImageView setImage:[UIImage imageNamed:@"logo"]];
    self.logoImageView.frame = CGRectMake(WIDTH/2-55, HEIGHT/4-75, 110, 110);
    [self.view addSubview:self.logoImageView];
    
    /** 设置内容视图 *///暂时没用到
//    self.containerView.backgroundColor = [UIColor clearColor];
//    [self.view addSubview:self.containerView];
    
    /**设置账户输入框 */
    self.accountTF.frame = CGRectMake(20, HEIGHT/2-44, WIDTH-40, 44);
    self.accountTF.placeholder = @"用户名/手机号";
    self.accountTF.tintColor = [UIColor blueColor];
    self.accountTF.textColor = [UIColor blackColor];
    self.accountTF.font = [UIFont systemFontOfSize:18];
    self.accountTF.leftViewMode = UITextFieldViewModeAlways;
//    self.accountTF.clearsOnBeginEditing = YES;
//    self.accountTF.clearButtonMode = UITextFieldViewModeWhileEditing;
    self.accountTF.autocorrectionType =UITextAutocorrectionTypeDefault;
    self.accountTF.delegate = self;
    //设置左边视图
    UIImageView *userImage = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 20, 20)];
    userImage.contentMode = UIViewContentModeLeft;
    //??
    userImage.image = [UIImage imageNamed:@"hsh_login_user"];
    self.accountTF.leftView = userImage;
    [self.view addSubview:self.accountTF];
    UIView *accountLine = [[UIView alloc]init];
    //？？
    accountLine.frame = CGRectMake(0, 43.5, self.accountTF.frame.size.width, 0.5);
    accountLine.backgroundColor = [UIColor grayColor];
    self.accountLine = accountLine;
    [self.accountTF addSubview:accountLine];
    
    /**设置账户列表 */
    _userList = [UIButton buttonWithType:UIButtonTypeCustom];
    _userList.frame = CGRectMake(self.accountTF.frame.size.width-32, 12, 32, 20);
    [_userList setBackgroundImage:[UIImage imageNamed:@"hsh_login_drop-down"] forState:UIControlStateNormal];
    
    [_userList addTarget:self action:@selector(userListBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    [self.accountTF addSubview:_userList];
    
    /**设置密码输入框 */
    self.passwordTF.frame = CGRectMake(20, HEIGHT/2, WIDTH-40, 44);
    self.passwordTF.placeholder = @"密码";
    self.passwordTF.tintColor = [UIColor blueColor];
    self.passwordTF.textColor = [UIColor blackColor];
    self.passwordTF.font = [UIFont systemFontOfSize:18];
    self.passwordTF.leftViewMode = UITextFieldViewModeAlways;
//    self.passwordTF.clearButtonMode = UITextFieldViewModeWhileEditing;
    self.passwordTF.secureTextEntry = YES;
//    self.passwordTF.clearsOnBeginEditing = YES;
    self.passwordTF.delegate = self;
    //设置左边视图
    UIImageView *passwordImage = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 20, 20)];
    passwordImage.contentMode = UIViewContentModeLeft;
    //??
    passwordImage.image = [UIImage imageNamed:@"hsh_login_password"];
    self.passwordTF.leftView = passwordImage;
    [self.view addSubview:self.passwordTF];
    UIView *passwordLine = [[UIView alloc]init];
    //？？
    passwordLine.frame = CGRectMake(0, 43.5, self.passwordTF.frame.size.width, 0.5);
    passwordLine.backgroundColor = [UIColor grayColor];
    self.passwordLine = passwordLine;
    [self.passwordTF addSubview:passwordLine];

    /**设置重置密码button */
    self.resetPasswordBtn.frame = CGRectMake(self.passwordTF.frame.size.width-80, 0, 80, 44);
    [self.resetPasswordBtn setTitle:@"忘记密码" forState:UIControlStateNormal];
    [self.resetPasswordBtn setTitleColor:[UIColor colorWithRed:68/255.0 green:68/255.0 blue:68/255.0 alpha:1] forState:UIControlStateNormal];
    self.resetPasswordBtn.titleLabel.font = [UIFont systemFontOfSize:18];
    self.resetPasswordBtn.titleLabel.textAlignment = NSTextAlignmentRight;
    [self.resetPasswordBtn addTarget:self action:@selector(resetPasswordBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    [self.passwordTF addSubview:self.resetPasswordBtn];
    
    /**设置记住密码button *///反选
    self.rememberBtn.frame = CGRectMake(20, HEIGHT/2+49, 20, 20);
    [self.rememberBtn setBackgroundImage:[UIImage imageNamed:@"hsh_login_checkbox"] forState:UIControlStateNormal];
    [self.rememberBtn addTarget:self action:@selector(selectBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:self.rememberBtn];
    UILabel *remberLabel = [[UILabel alloc]initWithFrame:CGRectMake(40, HEIGHT/2+44, 100, 30)];
    remberLabel.text = @"记住账户";
    remberLabel.textColor = [UIColor colorWithRed:68/255.0 green:68/255.0 blue:68/255.0 alpha:1];
    remberLabel.font = [UIFont systemFontOfSize:18];
    [self.view addSubview:remberLabel];
    
    /**设置注册Button */
    self.registButton .frame = CGRectMake(WIDTH-175, HEIGHT/2+44, 160, 30);
    //button富文本
    NSMutableAttributedString *attributedStr = [[NSMutableAttributedString alloc]initWithString:@"还没有账号？注册"];
    [attributedStr addAttribute:NSForegroundColorAttributeName value:[UIColor colorWithRed:205/255.0 green:205/255.0 blue:210/255.0 alpha:1] range:NSMakeRange(0, 6)];
    [attributedStr addAttribute:NSForegroundColorAttributeName value:[UIColor colorWithRed:66/255.0 green:66/255.0 blue:66/255.0 alpha:1] range:NSMakeRange(6, 2)];
    [self.registButton setAttributedTitle:attributedStr forState:UIControlStateNormal];
    self.registButton.titleLabel.textAlignment = NSTextAlignmentRight;
    [self.registButton setTitleColor:[UIColor colorWithRed:68/255.0 green:68/255.0 blue:68/255.0 alpha:1] forState:UIControlStateNormal];
    [self.registButton addTarget:self action:@selector(registeBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    self.registButton.titleLabel.font = [UIFont systemFontOfSize:18];
    
    [self.view addSubview:self.registButton];
    /**设置登录Button */
    self.loginButton.frame = CGRectMake(20, HEIGHT*0.75, WIDTH-40, 44);
    [self.loginButton setBackgroundImage:[UIImage imageNamed:@"blue"] forState:UIControlStateNormal];
    [self.loginButton setTitle:@"登录" forState:UIControlStateNormal];
    [self.loginButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    self.loginButton.titleLabel.font = [UIFont systemFontOfSize:18];
    self.loginButton.titleLabel.textAlignment = NSTextAlignmentCenter;
    //    self.loginButton.clipsToBounds = YES;
    [self.loginButton addTarget:self action:@selector(loginButtonClick:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:self.loginButton];
    
    
    
    
    /** 布局 */
    [self make_layout];
}

-(void)make_layout{
//    [self.logoImageView mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.width.mas_equalTo (120.f);
//        make.height.mas_equalTo(120.f);
//        make.topMargin.mas_equalTo(100.f);
//    }];
}

#pragma mark - Event response
-(void)userListBtnClick:(UIButton *)listBtn{
    NSLog(@"用户列表");
}
//反选
-(void)selectBtnClick:(UIButton *)select{
//    _selected = !_selected;
//    if (_selected) {
//        [self.rememberBtn setImage:[UIImage imageNamed:@"hsh_login_checkbox_transformation"] forState:UIControlStateNormal];
//        //保存用户名 密码
//        [[NSUserDefaults standardUserDefaults]setObject:self.accountTF.text forKey:@"phone"];
//        [[NSUserDefaults standardUserDefaults]setObject:self.passwordTF.text forKey:@"password"];
//
//    }else{
//        [self.rememberBtn setImage:[UIImage imageNamed:@"hsh_login_checkbox"] forState:UIControlStateNormal];
//        //不保存
//    }
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];

    if ([defaults boolForKey:@"isRememberPsd"]) {
        [self.rememberBtn setBackgroundImage:[UIImage imageNamed:@"hsh_login_checkbox"] forState:UIControlStateNormal];
        [defaults setBool:false forKey:@"isRememberPsd"];

    }else{
        [self.rememberBtn setBackgroundImage:[UIImage imageNamed:@"hsh_login_checkbox_transformation"] forState:UIControlStateNormal];
        [defaults setBool:true forKey:@"isRememberPsd"];

    }
    [defaults synchronize];
    
}
-(void)resetPasswordBtnClick:(UIButton *)resetBtn{
    ResetPassword_VC *resetPassword = [[ResetPassword_VC alloc]init];
    [self.navigationController pushViewController:resetPassword animated:YES];
}
#pragma mark------用户名密码校验
-(void)show{
    if (self.accountTF.text ==nil||self.accountTF.text.length<11||self.accountTF.text.length >11) {
//        [self.loginButton setEnabled:NO];
//        [self.registButton setEnabled:NO];
        ALERTSHOW(@"手机号输入有误");
        return;
    }
        
    if (self.passwordTF.text ==nil||self.passwordTF.text.length>8){
//        [self.loginButton setEnabled:NO];
//        [self.registButton setEnabled:NO];
        ALERTSHOW(@"密码输入有误");
        return;
    }
}
#pragma mark----获取手机标识
//+(NSString *)identifier
//{
//    NSString *key = @"com.app.keychain.uuid";
//    KeychainItemWrapper *keychainItem = [[KeychainItemWrapper alloc] initWithIdentifier:key accessGroup:nil];
//
//    NSString *strUUID = [keychainItem objectForKey:(__bridge id)kSecValueData];
//
//    if (strUUID.length <= 0) {
//        strUUID = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
//
//        [keychainItem setObject:@"uuid" forKey:(__bridge id)kSecAttrAccount];
//        [keychainItem setObject:strUUID forKey:(__bridge id)kSecValueData];
//    }
//
//    return strUUID;
//}
-(void)loginButtonClick:(UIButton *)loginBtn{
    [self show];
    NSString *identifierStr = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
    NSLog(@"手机标识%@",identifierStr);
    [DataSourceManager setLoginWithUrlPhone:self.accountTF.text Password:self.passwordTF.text ClientId:identifierStr AppType:@"3" completionBlock:^(NSDictionary *dic) {
        
////        //保存用户名 密码
        if ([[NSUserDefaults standardUserDefaults] boolForKey:@"isRememberPsd"]) {
            //保存用户名 密码
            [[NSUserDefaults standardUserDefaults]setObject:self.accountTF.text forKey:@"phone"];
            [[NSUserDefaults standardUserDefaults]setObject:self.passwordTF.text forKey:@"password"];
        }
        [self goMain];

    }];
}
-(void)registeBtnClick:(UIButton *)registBtn{
    UserRegister_VC *registeVC = [[UserRegister_VC alloc]init];
//    registeVC.navigationController.navigationBarHidden = YES;
    [self.navigationController pushViewController:registeVC animated:YES];
     
}
#pragma mark - Delegate methods

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string{
    
    return YES;
}

//避免键盘遮挡，登录表单或按钮上移代码
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField{
    NSTimeInterval animationDuration = 0.30f;
    [UIView beginAnimations:@ "ResizeForKeyboard"  context:nil];
    [UIView setAnimationDuration:animationDuration];
    
    //将视图的Y坐标向上移动，以使下面腾出地方用于软键盘的显示
    self.view.frame = CGRectMake(0.0f, -50.0f, self.view.frame.size.width, self.view.frame.size.height); //64-216
    
    [UIView commitAnimations];
    
    return YES;
    
}
-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
    
    NSTimeInterval animationDuration = 0.30f;
    [UIView beginAnimations:@ "ResizeForKeyboard"  context:nil];
    [UIView setAnimationDuration:animationDuration];
    //恢复屏幕
    self.view.frame = CGRectMake(0.0f, 0.0f, self.view.frame.size.width, self.view.frame.size.height); //64-216
    
    [UIView commitAnimations];
    [[UIApplication sharedApplication].keyWindow endEditing:YES];
}
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    [textField resignFirstResponder];
    return YES;
}

-(void)goMain{
    //初始化tabBar
    UITabBarController *tabBar = [[UITabBarController alloc ]init];
    
    ViewController *firstVC = [[ViewController alloc]init];

    DeveceList_VC *deveceVC = [[DeveceList_VC alloc]init];
    Message_VC *messageVC = [[Message_VC alloc]init];
    Person_VC *personVC = [[Person_VC alloc]init];
    
    NSMutableArray *vcArray = [NSMutableArray arrayWithObjects:firstVC,deveceVC,messageVC,personVC, nil];
    NSArray *titles = @[@"首页",@"设备 ",@"消息",@"我的"];
    
    NSArray *images = @[@"hsh_nav_home",@"hsh_nav_equipment",@"hsh_nav_news",@"hsh_nav_user"];
    NSArray *selectImages = @[@"hsh_nav_home_trensform",@"hsh_nav_equipment_trensform",@"hsh_nav_news_trensform",@"hsh_nav_user_trensform"];
    NSMutableArray *vcArr = [NSMutableArray array];
    for (int i =0; i<4; i++) {
        UIViewController *vc = vcArray[i];
        UINavigationController *nav = [[UINavigationController alloc]initWithRootViewController:vc];
        vc.tabBarItem.title = titles[i];
        NSArray *titleColors = @[[UIColor colorWithRed:255/255.0 green:74/255.0 blue:154/255.0 alpha:1],[UIColor colorWithRed:66/255.0 green:234/255.0 blue:211/255.0 alpha:1],[UIColor colorWithRed:255/255.0 green:122/255.0 blue:70/255.0 alpha:1],[UIColor colorWithRed:119/255.0 green:84/255.0 blue:228/255.0 alpha:1]];
        [vc.tabBarItem setTitleTextAttributes:@{NSForegroundColorAttributeName:titleColors[i]} forState:UIControlStateSelected];
        vc.tabBarItem.image = [[UIImage imageNamed:images[i]]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
        vc.tabBarItem.selectedImage = [[UIImage imageNamed:selectImages[i]]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
        [vcArr addObject:nav];
        
    }
    tabBar.viewControllers = vcArr;
    [UIApplication sharedApplication].keyWindow.rootViewController = tabBar;
}
//在页面消失的时候就让navigationbar还原样式

-(void)viewDidDisappear:(BOOL)animated{
    self.navigationController.navigationBarHidden =NO;
}

@end