GiGaMaskTime/GIGA/Modules/LogIn/Controller/GiGaUserLoginVC.m

//
//  GiGaUserLoginVC.m
//  GIGA
//
//  Created by lianxiang on 2018/8/20.
//  Copyright © 2018年 com.giga.ios. All rights reserved.
//

#import "GiGaUserLoginVC.h"
#import "UINavigationBar+Custom.h"
#import "PassWordResetVC.h"
#import "GiGaRegistViewController.h"
#import "GiGaUserDefault.h"
#import "WXApi.h"
#import "GiGaNetManager.h"
#import "WeiIXinApiManager.h"

@interface GiGaUserLoginVC ()
@property (weak, nonatomic) IBOutlet UIImageView *userImagView;
@property (weak, nonatomic) IBOutlet UITextField *acountTextField;
@property (weak, nonatomic) IBOutlet UITextField *passwordTextField;
@property (weak, nonatomic) IBOutlet UIButton *loginBtn;

@property (weak, nonatomic) IBOutlet UIButton *weiXinLoginBtn;
@property (weak, nonatomic) IBOutlet UIButton *registBtn;


@end

@implementation GiGaUserLoginVC

- (void)viewDidLoad {
    [super viewDidLoad];

    // Do any additional setup after loading the view from its nib.
    [self setUpX];
    [self textFieldUI];
    [self.registBtn addTarget:self action:@selector(registBtnAction) forControlEvents:UIControlEventTouchUpInside];
    [self.loginBtn addTarget:self action:@selector(loginBtnAction:) forControlEvents:UIControlEventTouchUpInside];
    [self.weiXinLoginBtn addTarget:self
                            action:@selector(weiXinLoginAction) forControlEvents:UIControlEventTouchUpInside];
    NC_ADD_TARGET_NAME_OBJECT(self, @selector(WeiXinLongIn:), kWeiXinAuthrization_Success, nil)
    
    if (![WXApi isWXAppInstalled]) {
        self.weiXinLoginBtn.hidden = YES;
    }
    
}

-(void)dealloc{
    
    NC_REMOVE_NAME(self, kWeiXinAuthrization_Success,nil);
}

-(void)setUpX{
    
    UIButton *rightBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    rightBtn.frame = CGRectMake(0, 0, 40, 40);
    rightBtn.backgroundColor = [UIColor blueColor];
    [rightBtn setImage:[UIImage imageNamed:@"maske_dismiss_waring"] forState:UIControlStateNormal];
    [rightBtn addTarget:self action:@selector(rightBtnAction) forControlEvents:UIControlEventTouchUpInside];
    self.navigationItem.rightBarButtonItem  = [[UIBarButtonItem alloc] initWithCustomView:rightBtn];
}

-(void)textFieldUI{

    //self.acountTextField.attributedPlaceholder = @"";
    UIView *acountView  = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 40, 40)];
    acountView.backgroundColor = [UIColor redColor];
    UIImageView *acountViewIcon = [[UIImageView alloc] initWithFrame:CGRectMake(15, 5, 16, 18)];
    acountViewIcon.image = [UIImage imageNamed:@""];
    [acountView addSubview:acountViewIcon];
    self.acountTextField.leftView = acountView;
    self.acountTextField.leftViewMode = UITextFieldViewModeAlways;
    
//    NSAttributedString *passholderText = [[NSAttributedString alloc] initWithString:@"密码" attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:14],NSForegroundColorAttributeName:[UIColor redColor]}];
//    self.passwordTextField.attributedPlaceholder = passholderText;
    UIView *passView  = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 40, 40)];
    passView.backgroundColor = [UIColor redColor];
    UIImageView *passViewIcon = [[UIImageView alloc] initWithFrame:CGRectMake(15, 5, 16, 18)];
    passViewIcon.image = [UIImage imageNamed:@""];
    [passView addSubview:passViewIcon];
    self.passwordTextField.leftView = passView;
    self.passwordTextField.leftViewMode = UITextFieldViewModeAlways;
    self.loginBtn.layer.masksToBounds = YES;
    self.loginBtn.layer.cornerRadius = self.loginBtn.frame.size.height / 2;
    
    self.weiXinLoginBtn.layer.masksToBounds = YES;
    self.weiXinLoginBtn.layer.cornerRadius = self.weiXinLoginBtn.frame.size.height / 2;
    
}

-(void)rightBtnAction{
    
    [self dismissViewControllerAnimated:YES completion:nil];
}

-(void)viewWillAppear:(BOOL)animated{
    
    [super viewWillAppear:animated];
    [self.navigationController.navigationBar setClearNav];
}
- (void)didReceiveMemoryWarning {
    
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (IBAction)forgetPassBtn:(id)sender {
    
    PassWordResetVC *passVC= [[PassWordResetVC alloc] init];
    [self.navigationController pushViewController:passVC animated:YES];
    
}

#pragma mark - 去注册
-(void)registBtnAction{
    
    GiGaRegistViewController *registVC = [[GiGaRegistViewController alloc] init];
    [self.navigationController pushViewController:registVC animated:YES];
    
}

#pragma mark -  登录
-(void)loginBtnAction:(UIButton *)btn{
    
    if (self.acountTextField.text == nil) {
        GIGA_ShowToast(@"请输入手机号");
        return;
    }
    if (![GiGaHelper isPhoneNumber:self.acountTextField.text]) {
        GIGA_ShowToast(@"请输入正确手机号");
        return;
    }
    
    if (self.passwordTextField.text == nil) {
        GIGA_ShowToast(@"密码不能为空");
        return;
    }
    if (self.passwordTextField.text.length < 6) {
        GIGA_ShowToast(@"密码长度不能小于六位字符");
        return;
    }
    
    //埋点
    [MobClick endEvent:MobClick_UserLogin];
    [GiGaUserDefault saveUserId:@"123"];
    [self dismissViewControllerAnimated:YES completion:nil];
}

#pragma mark - 微信登录
// 授权
-(void)weiXinLoginAction{
    
    if ([WXApi isWXAppInstalled]) {
        SendAuthReq * req = [[SendAuthReq alloc] init] ;
        req.scope = @"snsapi_userinfo";
        req.state = @"wx_oauth2_authorization_state";
        [WXApi sendReq:req];
    }
}

//授权成功获取access_token
-(void)WeiXinLongIn:(NSNotification *)notification{
    
    NSDictionary *param = @{
                            @"appid":WXin_APPID,
                            @"secret":WXin_APPSecret,
                            @"code":notification.object[@"code"],
                            @"grant_type":@"authorization_code"
                            };
    [WeiIXinApiManager weixinAccessTokeRequstUrl:@"https://api.weixin.qq.com/sns/oauth2/access_token" parameters:param success:^(id response) {
        NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingAllowFragments error:nil];
        GILog(@"access_token back -->%@",dict);
        [GiGaUserDefault saveWeiXinaccesstokenInfoWithDic:dict];
        [self requstWeiXinUserinfo];
        
    } failure:^(NSError *err) {
        GILog(@"access_token err-->%@",err.localizedDescription);
        
    }];
}

//获取微信用户信息
-(void)requstWeiXinUserinfo{
    
    NSDictionary *tokenDic = [GiGaUserDefault getWeiXinAccessToenDic];
    NSDictionary *param = @{
                            @"openid":tokenDic[@"openid"],
                            @"access_token":tokenDic[@"access_token"],
                            };
    
    [WeiIXinApiManager getWeiXinUserInfoUrl:@"https://api.weixin.qq.com/sns/userinfo" parameters:param success:^(id response) {
        NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingAllowFragments error:nil];
        GILog(@"weixinUser info back -->%@",dict);
        
        } failure:^(NSError *err) {
            
        GILog(@"weixin_userinfoApi err-->%@",err.localizedDescription);
    }];
    
}

@end