zuoyebang/tongxin/VC/More/Set/ChangePasswordViewController.m

//
//  ChangePasswordViewController.m
//  watch
//
//  Created by xTT on 2017/7/13.
//  Copyright © 2017年 xTT. All rights reserved.
//

#import "ChangePasswordViewController.h"

@interface ChangePasswordViewController ()<UITextFieldDelegate>

@property (strong, nonatomic) NSMutableDictionary *parameters;


@end

@implementation ChangePasswordViewController

@synthesize myDataSource = _myDataSource;

- (NSMutableArray *)myDataSource{
    if (!_myDataSource) {
        _myDataSource = [[NSMutableArray alloc] initWithArray:@[@[@"旧密码",@"新密码",@"确认密码"]]];
    }
    return _myDataSource;
}

- (NSMutableDictionary *)parameters{
    if (!_parameters) {
        _parameters = [NSMutableDictionary dictionary];
    }
    return _parameters;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"保存"
                                                           style:UIBarButtonItemStylePlain
                                                          target:self
                                                          action:@selector(rightBarItemClick:)];
    
}

- (IBAction)rightBarItemClick:(UIBarButtonItem *)sender{
    NSString *new_pwd1 = self.parameters[@"新密码"];
    NSString *new_pwd2 = self.parameters[@"确认密码"];
    if ([self.parameters[@"旧密码"] length] == 0) {
        [SVProgressHUD showErrorWithStatus:@"请输入旧密码"];
    }else if (new_pwd1.length == 0) {
        [SVProgressHUD showErrorWithStatus:@"请输入新密码"];
    }else if (new_pwd2.length == 0) {
        [SVProgressHUD showErrorWithStatus:@"请输入确认密码"];
    }else if(new_pwd1.length < 6 || new_pwd1.length > 16){
        [SVProgressHUD showErrorWithStatus:@"新密码为6~16位"];
    }else if (![new_pwd1 isEqualToString:new_pwd2]){
        [SVProgressHUD showErrorWithStatus:@"新密码输入不一致"];
    }else{
        if(!cUser){
            //如果是nil的 返回 多次点击会出现的问题
            return;
        }
        NSString *urlStr = [MyHttp getURL:@"getway/accounts/[openid]"
                                   objArr:@[cUser]];
        [self.parameters setObject:self.parameters[@"旧密码"] forKey:@"password"];
        [self.parameters setObject:self.parameters[@"新密码"] forKey:@"newPassword"];
//        [self.parameters removeObjectForKey:@"旧密码"];
//        [self.parameters removeObjectForKey:@"新密码"];
//        [self.parameters removeObjectForKey:@"确认密码"];

        [xMyHttp URL:urlStr
              method:@"PATCH" parameters:self.parameters
             success:^(NSURLSessionDataTask *task, id responseObject)
         {
             if ([responseObject[@"code"] intValue] == HTTP_SUCCESS) {
                 [SVProgressHUD showErrorWithStatus:@"修改成功，请重新登录"];
                 [User setCurrentUser:nil];
                 
                 if (!cUser) {
                     //清空记住密码的
                     [UserDefaults setBool:NO forKey:kifRememberPWDKey];
                     [UserDefaults removeObjectForKey:@"lastpwd"];
                         
                     [SVProgressHUD dismissWithDelay:1
                                          completion:^{
                                              [[NSNotificationCenter defaultCenter] postNotificationName:@"outLogin"
                                                                                                  object:nil];
                                          }];
                 }
             }
         } failure:^(NSURLSessionDataTask *task, NSError *error) {}];
    }
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    NSString *title = self.myDataSource[indexPath.section][indexPath.row];
    TextFieldCell *cell = [tableView dequeueReusableCellWithIdentifier:@"TextFieldCell"];
    if (!cell) {
        cell = [[TextFieldCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:@"TextFieldCell"];
        cell.accessoryType = UITableViewCellAccessoryNone;
        cell.textField.keyboardType = UIKeyboardTypeASCIICapable;
        cell.textField.delegate = self;
    }
    cell.textLabel.text = title;
    if ([title isEqualToString:@"旧密码"]) {
        cell.textField.placeholder = @"旧密码";
    }else if ([title isEqualToString:@"新密码"]){
        cell.textField.placeholder = @"6~16位";
    }else if([title isEqualToString:@"确认密码"]){
        cell.textField.placeholder = @"6~16位";
    }

    WEAKSELF
    cell.block = ^(NSString *text, TextFieldCell *blockCell){
        [weakSelf.parameters setObject:text forKey:title];
    };
    return cell;
}

//- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section{
//    if (section == self.myDataSource.count - 1) {
//        return 10 + 44 + 10;
//    }
//    return [super tableView:tableView heightForFooterInSection:section];
//}
//
//- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section{
//    UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
//    if (section == self.myDataSource.count - 1) {
//        UIButton *btn = [[UIButton alloc]initWithFrame:CGRectMake(14, 10,
//                                                                 SWIDTH-28, 44)];
//        [btn setTitle:@"确定" forState:UIControlStateNormal];
//        [btn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
//        [btn setBackgroundColor:mainColor];
//        [btn addTarget:self action:@selector(rightBarItemClick:) forControlEvents:UIControlEventTouchUpInside];
//        btn.layer.cornerRadius = 3;
//        btn.layer.masksToBounds = YES;
//
//        [view addSubview:btn];
//    }
//    return view;
//}

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string{
    if ([string isEqualToString:@" "]) {
        return NO;
    }
    // 最终的结果
    NSString *str = textField.text;
    NSString *resultStr = [str stringByReplacingCharactersInRange:range withString:string];
    if (resultStr.length>16){
        return NO;
    }
    
    BOOL isCorrect = YES;
    NSCharacterSet *cs = [[NSCharacterSet characterSetWithCharactersInString:@"0123456789.QWERTYUIOPASDFGHJKLZXCVBNMqwertyuiopasdfghjklzxcvbnm"] invertedSet];
    NSString *filtered = [[string componentsSeparatedByCharactersInSet:cs] componentsJoinedByString:@""];
    if(![string isEqualToString:filtered])
    {
        isCorrect = NO;
        textField.text = filtered;
    }
    
    return isCorrect;
}

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

/*
#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