zuoyebang/tongxin/MyTabBarViewController.m

//
//  UITabBarViewController.m
//  myWatch
//
//  Created by mobao on 15/10/9.
//  Copyright (c) 2015年 xTT. All rights reserved.
//

#import "MyTabBarViewController.h"
#import "AppDelegate.h"
#import "myHelper.h"
#import "MyMQTT.h"
#import "User.h"
//#import "WCADView.h"
#import "JCManager.h"

#import "WatchHomeViewController.h"
#import "HomeMessageViewController.h"
#import "MyViewController.h"
#import "MapViewController.h"
#import "TabBarVideoViewController.h"

#import "VideoTabPopView.h"



@interface MyTabBarViewController ()<UITabBarControllerDelegate>{
    UIView *launchView;
    NSString *LaunchImageName;
}

@property (nonatomic,strong) UIImageView *bottomView;
@property (nonatomic,strong) UIWindow *subWin;
//@property (nonatomic,strong) GDTSplashAd *splash;
@property (nonatomic,strong) UIImageView *TransitionImageView;

@property (nonatomic ,strong) VideoTabPopView *popView;

@end

@implementation MyTabBarViewController

-(void)removeTransitionImageView{
    if(_TransitionImageView){
//        xLog(@"开始-0----------");
        [UIView animateWithDuration:1 delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{
            _TransitionImageView.alpha = 0.0f;
        } completion:^(BOOL finished) {
            if(finished){
//                xLog(@"结束-----------finished:%d",finished);
                dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                    [_TransitionImageView removeFromSuperview];
                    _TransitionImageView = nil;
                });
                
            }
            
        }];
        
    }
}

- (void)viewDidLoad {
    [super viewDidLoad];
    [self addNotification];
//    WEAKSELF
//    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
//        NSMutableArray* arr = [NSMutableArray arrayWithArray: weakSelf.viewControllers];
//        [arr removeObjectAtIndex:1];
//        [weakSelf setViewControllers:arr];
//    });
    if(!cUser){
        return;
    }
    

   
    [self.tabBar setBackgroundImage:[UIImage new]];
    [self.tabBar setShadowImage:[UIImage new]];
  
    
    if (@available(iOS 15.0, *))
    {
        UITabBarAppearance *barAppearance = [[UITabBarAppearance alloc] init];
        barAppearance.backgroundEffect = nil;
        self.tabBar.scrollEdgeAppearance = barAppearance;
        self.tabBar.standardAppearance = barAppearance;
    }
    else
    {
        // Fallback on earlier versions
        [UITabBar appearance].translucent = NO;
    }
    self.delegate = self;
    [self addChildViewControllers];
    [self addTabarItems];
    self.popView = [[VideoTabPopView alloc] initWithFrame:CGRectMake(0, 0, ScreenWidth, ScreenHeight)];
    [self.view addSubview:self.popView];
    
}


- (void)addChildViewControllers
{

    ZXNavigationBarNavigationController *homeMsgVC = [[ZXNavigationBarNavigationController alloc] initWithRootViewController:[HomeMessageViewController new]];

    ZXNavigationBarNavigationController *homeVC = [[ZXNavigationBarNavigationController alloc] initWithRootViewController:[WatchHomeViewController new]];
    
    ZXNavigationBarNavigationController *videoVC = [[ZXNavigationBarNavigationController alloc] initWithRootViewController:[TabBarVideoViewController new]];

    UIStoryboard *sb = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
    UIViewController *vc = [sb instantiateViewControllerWithIdentifier:@"MapViewController"];
    
    ZXNavigationBarNavigationController *mapVC = [[ZXNavigationBarNavigationController alloc] initWithRootViewController:vc];

    ZXNavigationBarNavigationController *myVC =  [[ZXNavigationBarNavigationController alloc] initWithRootViewController:[MyViewController new]];




    self.viewControllers = @[homeMsgVC, mapVC, videoVC, homeVC, myVC];

    self.tabBar.tintColor = mainColor;
}

- (void)addTabarItems
{
    NSArray *titleNames = @[@"聊天",
                            @"定位",
                            @"",
                            @"守护",
                            @"我的"];

    NSArray *normalImages = @[@"tab_message_nor",
                              @"tab_positioning_nor",
                              @"tab_call_icon",
                              @"tab_首页_nor",
                              @"tab_我的_nor"];

    NSArray *selectedImages = @[@"tab_message_sel",
                                @"tab_positioning_sel",
                                @"tab_call_icon",
                                @"tab_首页_sel",
                                @"tab_我的_sel"];


    //SNJJSELF
    [self.childViewControllers enumerateObjectsUsingBlock:^(UIViewController *obj, NSUInteger idx, BOOL *stop) {

        obj.tabBarItem.title = [titleNames objectAtIndex:idx];
        obj.tabBarItem.image = [[UIImage imageNamed:normalImages[idx]] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
        obj.tabBarItem.selectedImage = [[UIImage imageNamed:selectedImages[idx]] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];

    }];
    
    self.tabBar.tintColor = mainColor;
    if (@available(iOS 13.0, *))
    {
        self.tabBar.unselectedItemTintColor = RGB(98, 100, 102);
        self.tabBar.tintColor = mainColor;
        self.tabBar.backgroundColor = UIColor.whiteColor;
    }
    else
    {
        self.tabBar.backgroundColor = UIColor.whiteColor;
        [[UITabBarItem appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName: RGB(98, 100, 102)} forState:UIControlStateNormal];
        [[UITabBarItem appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName: mainColor} forState:UIControlStateSelected];
    }
}


- (void)addNotification{
    [[NSNotificationCenter defaultCenter] addObserverForName:@"outLogin"
                                                      object:nil
                                                       queue:[NSOperationQueue mainQueue]
                                                  usingBlock:^(NSNotification * _Nonnull note)
     {
         
         if(!cUser){
             //如果 outLogin 推送前 用户信息已经没有了,那么就是 token无效的场景,清除密码
             [UserDefaults setBool:NO forKey:kifRememberPWDKey];
             [UserDefaults removeObjectForKey:@"lastpwd"];
         }
        //清空推送角标
        [UIApplication sharedApplication].applicationIconBadgeNumber = 0;
        [User setCurrentUser:nil];        
        //如果有菊风设备的,退出菊风SDK的推送
        [[JCManager shared] uninitialize];
        //退出登录,清除每天第一次登陆的记录
        [UserDefaults removeObjectForKey:FirstEveryDayKey];
        [self goLoginVCWithAnimate:YES];
        
        if (launchView) {
            [UIView animateWithDuration:1.0f animations:^{
                launchView.alpha = 0.0f;
            } completion:^(BOOL finished) {
                [launchView removeFromSuperview];
                launchView = nil;
            }];
        }
     }];
    
    [[NSNotificationCenter defaultCenter] addObserverForName:PUSH_type_chatGroupDisband
                                                      object:nil
                                                       queue:[NSOperationQueue mainQueue]
                                                  usingBlock:^(NSNotification * _Nonnull note)
     {
         if (!cUser) {
             return;
         }
         if ([cUser.openid isEqualToString:note.object[@"operator"]]) {
             [UICommon MessageErrorText:@"该设备已经恢复出厂设置"];
             
             [cUser localDeleteDevice];
             [[NSUserDefaults standardUserDefaults] removeObjectForKey:@"lastLoginName"];
             [[NSUserDefaults standardUserDefaults] synchronize];
             sleep(1);
             
             
             [self goLoginVCWithAnimate:YES];
         }else{
             //如果是关注的设备,被管理员 恢复出厂设置了,需要清空一下聊天群,然后回到主页面重新 刷新数据
             //清空 一下 聊天群组
             cUser.chatGroups = nil;
             [self setSelectedIndex:0];
             UINavigationController *navVC = (UINavigationController*)self.selectedViewController;
             [navVC popToRootViewControllerAnimated:YES];
         }
     }];
}

- (void)goLoginVCWithAnimate:(BOOL)animate{
    //清空通知栏消息
    //要先把BadgeNumber 设成跟当前不同的值，然后再设成0，就欧了;
    [UIApplication sharedApplication].applicationIconBadgeNumber = 1;
    [UIApplication sharedApplication].applicationIconBadgeNumber = 0;
    AppDelegate *app = (AppDelegate *)[UIApplication sharedApplication].delegate;
    [app showRootViewController];
    
//    UIStoryboard *addDeviceSB = [UIStoryboard storyboardWithName:@"LoginStoryboard" bundle:nil];
//    ZXNavigationBarNavigationController *vc = [addDeviceSB instantiateViewControllerWithIdentifier:@"LoginNav"];
//    vc.modalPresentationStyle = UIModalPresentationFullScreen;
//    [self presentViewController:vc animated:animate completion:^{
//        [self.viewControllers enumerateObjectsUsingBlock:^(__kindof UINavigationController * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
//            UIViewController *vc = [obj.viewControllers firstObject];
//            [vc.navigationController popToRootViewControllerAnimated:YES];
//        }];
//        
//        if (self.selectedIndex != 0) {
//            self.selectedIndex = 0;
//        }
//    }];
}

- (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController{
    
    
}
-(BOOL)tabBarController:(UITabBarController *)tabBarController shouldSelectViewController:(UIViewController *)viewController{
    UINavigationController *selectNav = (UINavigationController*)viewController;
    if ((cUser.myDevices.count == 0 && [NSStringFromClass([selectNav.topViewController class]) isEqualToString:@"MapViewController"]) ||
        (cUser.myDevices.count == 0 && [NSStringFromClass([selectNav.topViewController class]) isEqualToString:@"TabBarVideoViewController"]))
    {
        //要跳 定位页面
        WEAKSELF
        LGAlertView *alertView = [[LGAlertView alloc] initWithTitle:@"绑定设备" message:@"未绑定设备,是否前往绑定?" style:LGAlertViewStyleAlert buttonTitles:@[@"确定"] cancelButtonTitle:@"取消" destructiveButtonTitle:nil  actionHandler:^(LGAlertView *alertView, NSString *title, NSUInteger index) {
            
            // add by lsz 2020-07-13
            weakSelf.selectedIndex = 3;
            
            UIStoryboard *sb = [UIStoryboard storyboardWithName:@"LoginStoryboard" bundle:nil];
            UINavigationController *vc = [sb instantiateViewControllerWithIdentifier:@"ScanCodeViewController"];
            UINavigationController *homeNav = (UINavigationController*)weakSelf.viewControllers.firstObject;
            //获取 首页的 UINavigationController
            [homeNav pushViewController:vc animated:YES];
            
        } cancelHandler:nil destructiveHandler:nil];
        [alertView showAnimated:YES completionHandler:nil];
        return NO;
    }
    if ([NSStringFromClass([selectNav.topViewController class]) isEqualToString:@"TabBarVideoViewController"])
    {
        NSLog(@"点击拨打视频电话");
        
        [self.popView showView];
        
        return NO;
    }
    return YES;
}
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


- (BOOL)shouldAutorotate
{
    return [self.selectedViewController shouldAutorotate];
}

- (UIInterfaceOrientationMask)supportedInterfaceOrientations
{
    return [self.selectedViewController supportedInterfaceOrientations];
}

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
    return [self.selectedViewController preferredInterfaceOrientationForPresentation];
}

+ (void)load
{
    // 获取当前类的tabBarItem
    UITabBarItem *item = [UITabBarItem appearanceWhenContainedIn:self, nil];
    NSMutableDictionary *attrnor = [NSMutableDictionary dictionary];
    attrnor[NSFontAttributeName] = [UIFont systemFontOfSize:11];
    [item setTitleTextAttributes:attrnor forState:UIControlStateNormal];
}

+ (void)initialize
{
    //Tabbar不透明
    [UITabBar appearance].translucent = NO;
    //Tabbar黑色
    [UITabBar appearance].backgroundImage = [self imageWithColor:UIColor.whiteColor];
    //隐藏Tabbar分割线
    UIImage *clearImage = [self imageWithColor:UIColor.whiteColor];
    [[UITabBar appearance] setShadowImage:clearImage];
    //TableView适配
    [UITableView appearance].estimatedRowHeight = 0;
    [UITableView appearance].estimatedSectionHeaderHeight = 0;
    [UITableView appearance].estimatedSectionFooterHeight = 0;
    //ScrollView适配
    if (@available(iOS 11.0, *)){
        [[UIScrollView appearance] setContentInsetAdjustmentBehavior:UIScrollViewContentInsetAdjustmentNever];
    }
}



+ (UIImage*)imageWithColor:(UIColor*)color
{
    CGRect rect = CGRectMake(0.0f, 0.0f, 1.0f, 1.0f);
    UIGraphicsBeginImageContext(rect.size);
    CGContextRef context = UIGraphicsGetCurrentContext();
    
    CGContextSetFillColorWithColor(context, [color CGColor]);
    CGContextFillRect(context, rect);
    
    UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    
    return image;
}

//实现中间按钮放大的关键代码
- (void)viewWillLayoutSubviews
{
    for (int i = 0; i<self.tabBar.items.count; i ++)
    {
        UITabBarItem *itm = self.tabBar.items[i];
        if (i == 2)
        {
             itm.imageInsets = UIEdgeInsetsMake(0, -5, -7, -5);
         }
    }
}
 
-(UITabBarItem*)generateTabBarItem:(NSString*)title imgName:(NSString*)imgName selectedImgName:(NSString*)selectedImgName
{
    UIImage *img = [[UIImage imageNamed:imgName] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
    UIImage *selectedImg = [[UIImage imageNamed:selectedImgName] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
    return [[UITabBarItem alloc] initWithTitle:title image:img selectedImage:selectedImg];
}










@end