YYXC_School/LN_School/personVC.m

//
//  personVC.m
//  LN_School
//
//  Created by apple on 2017/4/5.
//  Copyright © 2017年 Danson. All rights reserved.
//

#import "personVC.h"
#import "SelectHeadImgView.h"
#import "LoginViewController.h"
#import "AboutVC.h"
#import <TOCropViewController.h>

//客服
#import "QMChatRoomViewController.h"
#import <QMLineSDK/QMLineSDK.h>
#import "QMAlert.h"

#define PersonVCTop_H kStatusHeight+20
#define PersonVCRate  1.0/(PersonVCTop_H+100-kNavOffSet)//100为透视图高度


@interface personVC ()<UITableViewDataSource, UITableViewDelegate, SelectHeadImgViewDelegate,UIImagePickerControllerDelegate,UINavigationControllerDelegate>
{
    UITableView       *mainTableView;
    UIImageView       *headImg;
    UILabel           *nameLabel;
    UILabel           *schoolNamelabel;
    SelectHeadImgView  *selectImgView;
    
    
    NSArray           *titles;
    NSArray           *imgArray;
}

@property(nonatomic,strong)UIView *topView;

//客服
@property (nonatomic, assign) BOOL isPushed; // 控制跳转
@property (nonatomic, assign) BOOL isConnecting; // 控制多次注册
@property (nonatomic, copy) NSDictionary * dictionary; //客服一些配置

@end

@implementation personVC

- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.view.backgroundColor = [UIColor whiteColor];
    self.title = @"我的";
    
//个人中心的头
    CGFloat x,y,w,h;
    x = 0;
    y = 0;
    w = kSize.width;
    h =  PersonVCTop_H;
    
    _topView = [[UIView alloc] KSetxywh];
    _topView.backgroundColor = defGreen;
    [self.view addSubview:_topView];
    
    y+=h;
    h=117;
    UIView *headView = [[UIView alloc] KSetxywh];
    headView.backgroundColor = KBackGroundColor;
    
    y -= PersonVCTop_H;
    h = 100;
    UIView *view = [[UIView alloc] KSetxywh];
    view.backgroundColor = defGreen;
    [headView addSubview:view];
    
    x = y = 15;
    w = h = 70;
    UIImageView *imgView = [[UIImageView alloc] KSetxywh];
    [imgView setModeAspectFill];
    [imgView setRound];
    [view addSubview:imgView];
    headImg = imgView;
    
    UIButton *btn = [[UIButton alloc] KSetxywh];
    [btn addTarget:self action:@selector(changeHeadImg) forControlEvents:UIControlEventTouchUpInside];
    [view addSubview:btn];
    
    x += w + 10;
    y -= 5;
    w = kSize.width - x;
    h = 40;
    UILabel *label = [[UILabel alloc] KSetxywh];
    [label setText:@"欢迎您！" Font:Font18 TextColor:KTitleColor];
    [view addSubview:label];
    nameLabel = label;
    
    y += h;
    label = [[UILabel alloc] KSetxywh];
    [label setText:@"" Font:Font16 TextColor:KTitleColor];
    [view addSubview:label];
    schoolNamelabel = label;
    
    [self setPersonData];
    
    
    
    titles = @[@[@"修改头像",@"修改昵称"],@[@"修改密码",@"退出登录"],@[@"使用说明",@"关于",@"线上咨询"]];
    imgArray = @[@[@"center_img1",@"center_img2"],@[@"center_img3",@"center_img4"],@[@"center_img5",@"center_img6",@"center_img7"]];
    
    mainTableView = [[UITableView alloc] initWithFrame:CGRectMake(0,  PersonVCTop_H, kSize.width, kSize.height) style:UITableViewStyleGrouped];
    mainTableView.height -= kTabBarHeight+PersonVCTop_H;
    [mainTableView setDelegate:self];
    [mainTableView setDataSource:self];
//    mainTableView.contentInset = UIEdgeInsetsMake(84, 0, 0, 0);
    [mainTableView setTableHeaderView:headView];
    [self.view addSubview:mainTableView];
    [self.view insertSubview:mainTableView belowSubview:_topView];
    
    [self setPersonData];
    
    
    
//客服
    //客服
    [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(registerSuccess:) name:CUSTOM_LOGIN_SUCCEED object:nil];
    [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(registerFailure:) name:CUSTOM_LOGIN_ERROR_USER object:nil];
    
    _isConnecting = NO;
    _isPushed = NO;
    
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    _isPushed = NO;
    self.navigationController.navigationBar.translucent = YES;
    self.navigationController.navigationBar.alpha = 0;
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    _isPushed = YES;
    self.navigationController.navigationBar.alpha = 1.0;//这个5s测试去”关于“的时候不起作用。请参考关于didAppear
}

-(void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    self.tabBarController.tabBar.hidden = NO;
        
    //刷新待办事项
    [self setPersonData];
}

- (void)setPersonData
{
    NSString *imagePath = defUser.userDict[@"photo"];
    if (!imagePath) {
        imagePath = @"";
    }
    
    [headImg sd_setImageWithURL:[NSURL URLWithString:imagePath] placeholderImage:[UIImage imageNamed:@"headImg"]];
    
    NSString *nameString = @"欢迎您！";
    if ([defUser.userDict[@"realName"] length] > 0) {
        nameString = [NSString stringWithFormat:@"%@,欢迎您！",defUser.userDict[@"realName"]];
    }
    nameLabel.text = nameString;
    schoolNamelabel.text = defUser.userDict[@"schoolName"];
}


#pragma mark           tableView
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return titles.count;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return [titles[section] count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell"];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"cell"];
        cell.selectionStyle = UITableViewCellSelectionStyleNone;
        [cell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator];
    }
    
    cell.imageView.image = [UIImage imageNamed:[imgArray[indexPath.section] objectAtIndex:indexPath.row]];
    cell.textLabel.text = [titles[indexPath.section] objectAtIndex:indexPath.row];
    return cell;
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (indexPath.section == 0) {
        if (indexPath.row == 0) {
            //修改头像
            [self changeHeadImg];
        }else if (indexPath.row == 1) {
            //修改昵称
            
            [MBProgressHUD showAutoMessage:@"暂未开放"];
        }
    }else if (indexPath.section == 1) {
        if (indexPath.row == 0) {
            //修改密码
            [self fixKey];
        }else if (indexPath.row == 1) {
            //退出登录
            [self loginOut];
        }
    }else{
        if (indexPath.row == 0) {
            
            //使用说明
            [MBProgressHUD showAutoMessage:@"暂未开放"];
            
        }else if (indexPath.row == 1) {
            
            //关于
            AboutVC * vc = [[AboutVC alloc]init];
            [self navPushHideTabbarToVC:vc];
            
        }else if (indexPath.row == 2) {
            
            if (_isConnecting) {
                return;
            }
            _isConnecting = YES;
            [MBProgressHUD showLoadToView:self.view];
            
            // userId  只能使用  数字 字母(包括大小写) 下划线
            NSString *version = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"];
            NSString *name = [NSString stringWithFormat:@"%@[辽I驾校_%@]",defUser.userDict[@"realName"],version];
            [QMConnect registerSDKWithAppKey:CUSTOMERSERVICE_APPKEY userName:name userId:[NSString stringWithFormat:@"%@",defUser.userDict[@"id"]]];
        }
    }
}

-(void)scrollViewDidScroll:(UIScrollView *)scrollView{
    
    //topview
    CGRect newFrame = self.topView.frame;
    CGFloat settingViewOffsetY =  PersonVCTop_H - scrollView.contentOffset.y;
    newFrame.size.height = settingViewOffsetY;
    
    if (settingViewOffsetY <  PersonVCTop_H) {
        newFrame.size.height =  PersonVCTop_H;
    }
    self.topView.frame = newFrame;
    
    //navBar
    self.navigationController.navigationBar.alpha = PersonVCRate*scrollView.contentOffset.y;
    
//    NSLog(@"-->> %f", self.navigationController.navigationBar.alpha);
}

#pragma mark 修改密码

-(void)fixKey
{
    UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"验证原密码" message:nil preferredStyle:UIAlertControllerStyleAlert];
    [alert addTextFieldWithConfigurationHandler:^(UITextField * textField) {
        textField.placeholder = @"请输入原密码";
    }];
    
    [alert addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil]];
    [alert addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction *  action) {
        
        NSString *text = [[alert.textFields firstObject] text];
        NSString *key  = defUser.userDict[@"password"];
        
        if (![[text md5Encrypt] isEqualToString:key]) {
            ShowMsg(@"原密码错误！");
            return;
        }
        
        [self willModifyPwd];
        
    }]];
    dispatch_async(dispatch_get_main_queue(), ^{
        [self.tabBarController presentViewController:alert animated:true completion:nil];
    });
}


-(void)willModifyPwd{
    
    UIAlertController *alertFind = [UIAlertController alertControllerWithTitle:@"修改密码" message:nil preferredStyle:UIAlertControllerStyleAlert];
    
    [alertFind addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
        textField.placeholder = @"请输入新密码";
        textField.secureTextEntry = YES;
    }];
    
    [alertFind addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
        textField.placeholder = @"请确认密码";
        textField.secureTextEntry = YES;
    }];
    [alertFind addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil]];
    [alertFind addAction:[UIAlertAction actionWithTitle:@"确定修改" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
        // 读取文本框的值显示出来
        UITextField *newtf1 = alertFind.textFields[0];
        UITextField *newtf = alertFind.textFields[1];
        if (newtf1.text.length < 6 || newtf.text.length < 6) {
            ShowMsg(@"密码长度不能少于6个字符");
            return;
        }
        
        if (![newtf1.text isEqualToString:newtf.text])
        {
            UIAlertController *noname = [UIAlertController alertControllerWithTitle:@"提示" message:@"密码不一致，请您核查" preferredStyle:UIAlertControllerStyleAlert];
            [noname addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleCancel handler:nil]];
            dispatch_async(dispatch_get_main_queue(), ^{
                [self.tabBarController presentViewController:noname animated:true completion:nil];
            });
            return;
    
        }

        
        [self chanagePasswordWithOldStr:defUser.userDict[@"password"] newStr:[newtf.text md5Encrypt]];
    }]];
    dispatch_async(dispatch_get_main_queue(), ^{
        [self.tabBarController presentViewController:alertFind animated:true completion:nil];
    });
    
}

-(void)chanagePasswordWithOldStr:(NSString *)oldpwd newStr:(NSString *)newpwd{
    
    NSMutableDictionary * mdic = [NSMutableDictionary new];
    [mdic setValue:defUser.userDict[@"id"] forKey:@"userId"];
    [mdic setValue:oldpwd  forKey:@"oldPwd"];
    [mdic setValue:newpwd  forKey:@"newPwd"];
    
    [MBProgressHUD showLoadToView:self.view];
    [NetManager requestAnythingWithURL:@"modifyPwd" dictionary:mdic dataArray:nil completion:^(NSDictionary *root)  {
        
        [MBProgressHUD hideHUDForView:self.view];
        
        if (!root) {
            ShowMsg(@"修改密码失败!");
            return;
        }
        if ([root[@"code"] isEqualToString:@"1"]) {
            ShowErrorMsg(root[@"msg"]);
            return;
        }
        ShowMsg(@"修改成功,请重新登录");
     
        [LoginViewController loginFromVC:self];
    }];
    
}

#pragma mark           上传头像
- (void)changeHeadImg
{
    selectImgView = [[SelectHeadImgView alloc] initWithTitle:@"请选择头像"];
    [selectImgView setDelegate:self];
    [selectImgView show];
}

-(void)SelectHeadImgView:(SelectHeadImgView *)view didGetImage:(UIImage*)image
{
    [self cropImage:image];
}

-(void)SelectHeadImgWillPickImage:(SelectHeadImgView *)view
{
    UIImagePickerController *pickerImage = [[UIImagePickerController alloc] init];
    if([UIImagePickerController isSourceTypeAvailable:view.type]) {
        pickerImage.sourceType = view.type;
        pickerImage.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:pickerImage.sourceType];
    }
    pickerImage.delegate = self;
    pickerImage.allowsEditing = NO;
    
    [self presentViewController:pickerImage animated:YES completion:nil];
}

- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
{
    [selectImgView cancelAction];
    [picker dismissViewControllerAnimated:YES completion:^{
        UIImage *image = [info objectForKey:UIImagePickerControllerOriginalImage];
        [self cropImage:image];
    }];
}

-(void)cropImage:(UIImage *)img
{
    if (!img) {
        return;
    }
    TOCropViewController *cropController = [[TOCropViewController alloc] initWithCroppingStyle:TOCropViewCroppingStyleCircular image:img];
    __weak TOCropViewController *weakCropC = cropController;
    cropController.onDidCropToCircleImage = ^(UIImage * _Nonnull image, CGRect cropRect, NSInteger angle) {
        [weakCropC dismissViewControllerAnimated:YES completion:nil];
        [self uploadCoachHeadImg:image];
    };
    
    [self presentViewController:cropController animated:NO completion:nil];
}

-(void)uploadCoachHeadImg:(UIImage*)image
{
    if (![NetManager connectedToNetWork]) {
        showMsgUnconnect();
        return;
    }
    
    NSData *data = UIImagePNGRepresentation([image scaledToWid:100]);
    NSString *imgString = [data base64EncodedStringWithOptions:NSDataBase64Encoding64CharacterLineLength];
    
    NSMutableDictionary *dic = [NSMutableDictionary dictionary];
    
    [dic setObject:imgString forKey:@"content"];
    [dic setObject:defUser.userDict[@"id"] forKey:@"keyword"];
    [dic setObject:@"1"      forKey:@"type"];
    
    NSString *method = @"upload-1";
    [MBProgressHUD showLoadToView:self.view];
    [NetManager requestAnythingWithURL:method dictionary:dic dataArray:nil completion:^(NSDictionary *root)  {
        
        [MBProgressHUD hideHUDForView:self.view];
        
        if (!root) {
            ShowMsg(@"上传头像失败!");
            return;
        }
        if ([root[@"code"] isEqualToString:@"1"]) {
            ShowErrorMsg(root[@"msg"]);
            return;
        }
        
        NSString *imgPath = root[@"body"];
        if (!imgPath) {
            imgPath = @"";
        }
        if ([imgPath length] > 0) {
            [headImg sd_setImageWithURL:[NSURL URLWithString:imgPath] placeholderImage:[UIImage imageNamed:@"headImg"]];
        }
        
        //上传头像成功
        [self schoolLogin];
    }];
}

- (void)schoolLogin
{
    if (![NetManager connectedToNetWork]) {
        showMsgUnconnect();
        return;
    }
    
    NSString *systemName = [[UIDevice currentDevice] systemName];
    NSString *systemVersion = [[UIDevice currentDevice] systemVersion];
    
    NSString *identifier = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleName"];
    NSString *currentVersion = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"];
    
    
    NSMutableDictionary *dic = [NSMutableDictionary dictionary];
    
    [dic setObject:defUser.userDict[@"loginCode"] forKey:@"loginCode"];
    [dic setObject:defUser.userDict[@"password"] forKey:@"password"];
    [dic setObject:defUser.userDict[@"dqbh"]  forKey:@"dqbh"];
    [dic setObject:@"2"     forKey:@"appType"];
    [dic setObject:[NSString stringWithFormat:@"%@%@",systemName,systemVersion] forKey:@"systemVersion"];
    [dic setObject:[NSString stringWithFormat:@"%@%@",identifier,currentVersion] forKey:@"version"];
    
    
    NSString *method = @"login";
    [MBProgressHUD showLoadToView:self.view];
    [NetManager requestAnythingWithURL:method dictionary:dic dataArray:nil completion:^(NSDictionary *root)  {
        
        [MBProgressHUD hideHUDForView:self.view];
        
        if (!root){
            return;
        }
        if ([root[@"code"] isEqualToString:@"1"]) {
            return;
        }
        
        ShowMsg(@"操作成功");
        
        defUser.userDict = root[@"body"];
        [self setPersonData];
    }];
}

#pragma mark - 退出登录
-(void)loginOut{
    //退出登录
    UIAlertController *alertFind = [UIAlertController alertControllerWithTitle:nil message:@"您确定要退出登录吗" preferredStyle:UIAlertControllerStyleAlert];
    
    [alertFind addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
    }]];
    [alertFind addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction *  action) {
        defUser.userDict = nil;
        myDelegate.isLogin = NO;
        [LoginViewController saveIosMei];
        [LoginViewController loginFromVC:self];
    }]];
    dispatch_async(dispatch_get_main_queue(), ^{
        [self.tabBarController presentViewController:alertFind animated:true completion:nil];
    });
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}


#pragma mark            客服
- (void)registerSuccess:(NSNotification *)sender {
    NSLog(@"注册成功");
    if (_isPushed) {
        [MBProgressHUD hideHUDForView:self.view];
        _isConnecting = NO;
        return;
    }
    [QMConnect sdkGetWebchatScheduleConfig:^(NSDictionary * _Nonnull scheduleDic) {
        dispatch_async(dispatch_get_main_queue(), ^{
            self.dictionary = scheduleDic;
            if ([self.dictionary[@"scheduleEnable"] intValue] == 1) {
                NSLog(@"日程管理");
                [self starSchedule];
            }else{
                NSLog(@"技能组");
                [self getPeers];
            }
        });
    } failBlock:^{
        
    }];
}

- (void)registerFailure:(NSNotification *)sender {
    NSLog(@"注册失败::%@", sender.object);
    self.isConnecting = NO;
    [MBProgressHUD hideHUDForView:self.view];
}

#pragma mark - 技能组选择
- (void)getPeers {
    [QMConnect sdkGetPeers:^(NSArray * _Nonnull peerArray) {
        dispatch_async(dispatch_get_main_queue(), ^{
            NSLog(@"%@", peerArray);
            NSArray *peers = peerArray;
            self.isConnecting = NO;
            [MBProgressHUD hideHUDForView:self.view];
            if (peers.count == 1 && peers.count != 0) {
                [self showChatRoomViewController:[peers.firstObject objectForKey:@"id"] processType:@""];
            }else {
                [self showPeersWithAlert:peers messageStr:@"选择您咨询的类型或业务部门(对应技能组)"];
            }
        });
    } failureBlock:^{
        dispatch_async(dispatch_get_main_queue(), ^{
            [MBProgressHUD hideHUDForView:self.view];
            self.isConnecting = NO;
        });
    }];
}

#pragma mark - 日程管理
- (void)starSchedule {
    self.isConnecting = NO;
    [MBProgressHUD hideHUDForView:self.view];
    if ([self.dictionary[@"scheduleId"]  isEqual: @""] || [self.dictionary[@"processId"]  isEqual: @""] || [self.dictionary objectForKey:@"entranceNode"] == nil || [self.dictionary objectForKey:@"leavemsgNodes"] == nil) {
        [QMAlert showMessage:@"对不起，由于在线咨询配置错误，暂时无法进行咨询"];
    }else{
        
        NSDictionary *entranceNode = self.dictionary[@"entranceNode"];
        NSArray *entrances = entranceNode[@"entrances"];
        NSLog(@" 获取到日程节点数组 ===== %@", entrances);
        //        [self showPeersWithAlert: sdkEntrances];
        if (entrances.count == 1 && entrances.count != 0) {
            [self showChatRoomViewController:[entrances.firstObject objectForKey:@"processTo"] processType:[entrances.firstObject objectForKey:@"processType"]];
        }else{
            [self showPeersWithAlert:entrances messageStr:@"选择您咨询的日程管理类型"];
        }
    }
}

- (void)showPeersWithAlert: (NSArray *)peers messageStr: (NSString *)message {
    UIAlertController *alertController = [UIAlertController alertControllerWithTitle:nil message:@"选择您咨询的类型或业务部门(对应技能组)" preferredStyle:UIAlertControllerStyleAlert];
    UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
        self.isConnecting = NO;
    }];
    [alertController addAction:cancelAction];
    for (NSDictionary *index in peers) {
        UIAlertAction *surelAction = [UIAlertAction actionWithTitle:[index objectForKey:@"name"] style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
            if ([self.dictionary[@"scheduleEnable"] integerValue] == 1) {
                [self showChatRoomViewController:[index objectForKey:@"processTo"] processType:[index objectForKey:@"processType"]];
            }else{
                [self showChatRoomViewController:[index objectForKey:@"id"] processType:@""];
            }
        }];
        [alertController addAction:surelAction];
    }
    [self presentViewController:alertController animated:YES completion:nil];
}

#pragma mark - 跳转聊天界面
- (void)showChatRoomViewController:(NSString *)peerId processType:(NSString *)processType {
    QMChatRoomViewController *chatRoomViewController = [[QMChatRoomViewController alloc] init];
    chatRoomViewController.peerId = peerId;
    chatRoomViewController.isPush = NO;
    NSString *path = defUser.userDict[@"photo"];
    if (!path) {
        path = @"";
    }
    chatRoomViewController.avaterStr = path;
    if ([self.dictionary[@"scheduleEnable"] intValue] == 1) {
        chatRoomViewController.isOpenSchedule = true;
        chatRoomViewController.scheduleId = self.dictionary[@"scheduleId"];
        chatRoomViewController.processId = self.dictionary[@"processId"];
        chatRoomViewController.currentNodeId = peerId;
        chatRoomViewController.processType = processType;
    }else{
        chatRoomViewController.isOpenSchedule = false;
    }
    [self navPushHideTabbarToVC:chatRoomViewController];
    //  此处为了统一“注销”返回方式 就选择了present进去
}

- (NSMutableAttributedString *)setSpace:(CGFloat)line kern:(NSNumber *)kern font:(UIFont *)font text:(NSString *)text {
    NSMutableParagraphStyle * paraStyle = [NSMutableParagraphStyle new];
    paraStyle.lineBreakMode = NSLineBreakByCharWrapping;
    paraStyle.alignment = NSTextAlignmentCenter;
    paraStyle.lineSpacing = line;
    paraStyle.hyphenationFactor = 1.0;
    paraStyle.firstLineHeadIndent = 0.0;
    paraStyle.paragraphSpacingBefore = 0.0;
    paraStyle.headIndent = 0;
    paraStyle.tailIndent = 0;
    NSDictionary *attributes = @{
                                 NSFontAttributeName: font,
                                 NSParagraphStyleAttributeName: paraStyle,
                                 NSKernAttributeName: kern
                                 };
    NSMutableAttributedString *attributeStr = [[NSMutableAttributedString alloc] initWithString:text attributes:attributes];
    return attributeStr;
}



- (void)dealloc {
    [[NSNotificationCenter defaultCenter] removeObserver:self name:CUSTOM_LOGIN_SUCCEED object:nil];
    [[NSNotificationCenter defaultCenter] removeObserver:self name:CUSTOM_LOGIN_ERROR_USER object:nil];
}


@end