thmodel_ios_model/model/Classes/Public/ForgetViewController.m

//
//  ForgetViewController.m
//  千模
//
//  Created by MUMEI on 2018/8/17.
//  Copyright © 2018年 MUMEI. All rights reserved.
//

#import "ForgetViewController.h"
#import "LoginViewController.h"
#import "NewPwdViewController.h"
#define SET_WIFI_TIMES 60

@interface ForgetViewController ()<UITextFieldDelegate>
{
    UILabel * _dcLab; //倒计时lab
    NSTimer * _timer; //倒计时定时器
    NSString *phoneNum;
    NSString *password;
    NSString * randomCode;
    NSString *code;
    BOOL isGetCode;
    BOOL isRight;
    int dbTimes;
}
@property (weak, nonatomic) IBOutlet UITextField *phoneText;
@property (weak, nonatomic) IBOutlet UITextField *codeText;
@property (weak, nonatomic) IBOutlet UILabel *getCodeLabel;
@property (weak, nonatomic) IBOutlet UIImageView *nextImage;

@end

@implementation ForgetViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    UIButton * btn = [UIButton buttonWithType:UIButtonTypeCustom];
    btn.frame = CGRectMake(0, 0, 40, 40);
    [btn setImage:[UIImage imageNamed:@"fanhui2"] forState:UIControlStateNormal];
    btn.imageEdgeInsets =  UIEdgeInsetsMake(0, -20, 0, 0);
    [btn addTarget:self action:@selector(backClick) forControlEvents:UIControlEventTouchUpInside];
    UIBarButtonItem *leftItem = [[UIBarButtonItem alloc] initWithCustomView:btn];
    UIBarButtonItem *nagetiveSpacer = [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
    nagetiveSpacer.width = -12;//这个值可以根据自己需要自己调整
    self.navigationItem.leftBarButtonItems = @[nagetiveSpacer, leftItem];
    self.navigationItem.title = @"忘记密码";
    UITapGestureRecognizer *toCode = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(toGetCode:)];
    [_getCodeLabel addGestureRecognizer:toCode];
    _getCodeLabel.userInteractionEnabled = YES;
    
    UITapGestureRecognizer *toNext = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(toNextVc:)];
    [_nextImage addGestureRecognizer:toNext];
    _nextImage.userInteractionEnabled = YES;
    self.phoneText.keyboardType = UIKeyboardTypeNumberPad;
    self.codeText.keyboardType = UIKeyboardTypeNumberPad;
    // Do any additional setup after loading the view from its nib.
}


- (void)viewWillAppear:(BOOL)animated{
    dbTimes = SET_WIFI_TIMES;
    self.codeText.text = @"";
}

- (void)toGetCode:(UITapGestureRecognizer*)recognizer{
    if ([Helper valiMobile:self.phoneText.text]) {
        if ([_getCodeLabel.text isEqualToString:@"获取验证码"]) {
            _timer = [NSTimer scheduledTimerWithTimeInterval:1.0
                                                      target:self
                                                    selector:@selector(downTimes:)
                                                    userInfo:nil
                                                     repeats:YES];
            [_timer fire];
            [self getNum];
        }else if ([_getCodeLabel.text isEqualToString:@"重新获取"]){
            _timer = [NSTimer scheduledTimerWithTimeInterval:1.0
                                                      target:self
                                                    selector:@selector(downTimes:)
                                                    userInfo:nil
                                                     repeats:YES];
            [_timer fire];
            [self getNum];
        }
        
    }else{
        [MBProgressHUD showTextHUD:@"请填写正确手机号" inView:self.view hideAfterDelay:1];
    }
}

- (void)toNextVc:(UITapGestureRecognizer*)recognizer{
    if (self.phoneText.text.length!=0&&self.codeText.text.length!=0&&[self.codeText.text isEqualToString:randomCode]) {
        NewPwdViewController * newVc = [[NewPwdViewController alloc]init];
        newVc.phone = self.phoneText.text;
        [self.navigationController pushViewController:newVc animated:YES];
    }else{
        [MBProgressHUD showTextHUD:@"请填写正确资料" inView:self.view hideAfterDelay:1];
    }
}

-(void)backClick{
    LoginViewController *lVc = [[LoginViewController alloc]init];
    [self.navigationController pushViewController:lVc animated:NO];
}

-(void) getNum {
    int a = arc4random() % 100000;
    randomCode = [NSString stringWithFormat:@"%06d", a];
    NSString *str = [NSString stringWithFormat:@"%@/model?action=sendsms&phone=%@&code=%@", PublicUrl, self.phoneText.text, randomCode];
    
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];
    [manager GET:str
      parameters:nil
         success:^(NSURLSessionDataTask *task, id responseObject) {
             NSString *result = [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding];
             isRight = [result containsString:@"success"];
             NSLog(@"%@", result);
         }
         failure:^(NSURLSessionDataTask *task, NSError *error) {
             NSLog(@"%@", error);
         }];
}

- (void)timeInvalidates
{
    dbTimes = SET_WIFI_TIMES;
    [_timer invalidate];
    _timer = nil;
}

- (void)downTimes:(NSTimer*)time
{
    if (dbTimes > 0) {
        _getCodeLabel.text = [NSString stringWithFormat:@"%ds", dbTimes];
        
        dbTimes--;
    } else {
        _getCodeLabel.text = @"重新获取";
        dbTimes = SET_WIFI_TIMES;
        //调用取消搜索
        [self timeInvalidates];
        [_timer fire];
        //[self stopSearch];
        
    }
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}





@end