#import <CYLTabBarController.h>

@interface MainTabBarControllerConfig : NSObject///CYLTabBarController
@property (nonatomic,strong) CYLTabBarController *mainTabBarController;
@end

@implementation MainTabBarControllerConfig- (CYLTabBarController *)mainTabBarController{if (!_mainTabBarController) {UIEdgeInsets imageInsets = UIEdgeInsetsZero;UIOffset titlePositionAdjustment = UIOffsetZero;_mainTabBarController = [CYLTabBarController tabBarControllerWithViewControllers:[self arrayViewControllerItem] tabBarItemsAttributes:[self arrayAttributesItem] imageInsets:imageInsets titlePositionAdjustment:titlePositionAdjustment];[self customizeTabBarAppearance:_mainTabBarController];}return _mainTabBarController;
}- (NSArray *)arrayViewControllerItem{BookcaseNavViewController *bookcaseNavi = [wkj_getSboardBookcase instantiateViewControllerWithIdentifier:@"BookcaseNavViewController"];AskKaoLaNavViewController *askKlNavi = [wkj_getSboardAskKaoLa instantiateViewControllerWithIdentifier:@"AskKaoLaNavViewController"];DiscoverNavViewController *discoverNavi = [wkj_getSboardDiscover instantiateViewControllerWithIdentifier:@"DiscoverNavViewController"];UserNavViewController *userNavi = [wkj_getSboardUser instantiateViewControllerWithIdentifier:@"UserNavViewController"];///返回需要加载的模块return @[bookcaseNavi,discoverNavi,askKlNavi,userNavi];
}- (NSArray *)arrayAttributesItem{NSDictionary *bookcaseItemsAttributes =@{CYLTabBarItemTitle : @"nav1",CYLTabBarItemImage : @"bar_tk_01",/* NSString and UIImage are supported*/CYLTabBarItemSelectedImage : @"bar_tk_02",};NSDictionary *discoverItemsAttributes = @{CYLTabBarItemTitle : @"nav2",CYLTabBarItemImage : @"bar_kc_01",CYLTabBarItemSelectedImage : @"bar_kc_02",};NSDictionary *askklItemsAttributes = @{CYLTabBarItemTitle : @"nav3",CYLTabBarItemImage : @"bar_dzs_01",CYLTabBarItemSelectedImage : @"bar_dzs_02",};NSDictionary *userItemsAttributes = @{CYLTabBarItemTitle : @"nav4",CYLTabBarItemImage : @"bar_wd_01",CYLTabBarItemSelectedImage : @"bar_wd_02"};NSArray *tabBarItemsAttributes = @[bookcaseItemsAttributes,discoverItemsAttributes,askklItemsAttributes,userItemsAttributes];return tabBarItemsAttributes;
}/***  更多TabBar自定义设置：比如：tabBarItem 的选中和不选中文字和背景图片属性、tabbar 背景图片属性等等*/
- (void)customizeTabBarAppearance:(CYLTabBarController *)tabBarController {// Customize UITabBar height// 自定义 TabBar 高度//     tabBarController.tabBarHeight = CYLTabBarControllerHeight;// set the text color for unselected state// 普通状态下的文字属性NSMutableDictionary *normalAttrs = [NSMutableDictionary dictionary];normalAttrs[NSForegroundColorAttributeName] = [UIColor grayColor];// set the text color for selected state// 选中状态下的文字属性NSMutableDictionary *selectedAttrs = [NSMutableDictionary dictionary];selectedAttrs[NSForegroundColorAttributeName] = Wonderful_BlueColor6;// set the text Attributes// 设置文字属性UITabBarItem *tabBar = [UITabBarItem appearance];[tabBar setTitleTextAttributes:normalAttrs forState:UIControlStateNormal];[tabBar setTitleTextAttributes:selectedAttrs forState:UIControlStateSelected];// Set the dark color to selected tab (the dimmed background)// TabBarItem选中后的背景颜色// [self customizeTabBarSelectionIndicatorImage];// update TabBar when TabBarItem width did update// If your app need support UIDeviceOrientationLandscapeLeft or UIDeviceOrientationLandscapeRight，// remove the comment '//'// 如果你的App需要支持横竖屏，请使用该方法移除注释 '//'// [self updateTabBarCustomizationWhenTabBarItemWidthDidUpdate];// set the bar shadow image// This shadow image attribute is ignored if the tab bar does not also have a custom background image.So at least set somthing.
    [[UITabBar appearance] setBackgroundImage:[[UIImage alloc] init]];[[UITabBar appearance] setBackgroundColor:[UIColor whiteColor]];[[UITabBar appearance] setShadowImage:[UIImage imageNamed:@"tapbar_top_line"]];// set the bar background image// 设置背景图片//     UITabBar *tabBarAppearance = [UITabBar appearance];//     [tabBarAppearance setBackgroundImage:[UIImage imageNamed:@"tab_bar"]];// remove the bar system shadow image// 去除 TabBar 自带的顶部阴影// [[UITabBar appearance] setShadowImage:[[UIImage alloc] init]];
}

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {// Override point for customization after application launch.
//    /加载中间自定义按钮
//    [TabbarPlusButton registerPlusButton];MainTabBarControllerConfig *tabbarConfig = [[MainTabBarControllerConfig alloc]init];CYLTabBarController *mainTabbarController = tabbarConfig.mainTabBarController;[self.window setRootViewController:mainTabbarController];return YES;
}

@interface TabbarPlusButton : CYLPlusButton<CYLPlusButtonSubclassing>@end

@implementation TabbarPlusButton- (instancetype)initWithFrame:(CGRect)frame {if (self = [super initWithFrame:frame]) {self.titleLabel.textAlignment = NSTextAlignmentCenter;self.adjustsImageWhenHighlighted = NO;}return self;
}//上下结构的 button
- (void)layoutSubviews {[super layoutSubviews];// 控件大小,间距大小// 注意：一定要根据项目中的图片去调整下面的0.7和0.9，Demo之所以这么设置，因为demo中的 plusButton 的 icon 不是正方形。CGFloat const imageViewEdgeWidth   = self.bounds.size.width * 0.7;CGFloat const imageViewEdgeHeight  = imageViewEdgeWidth * 0.9;CGFloat const centerOfView    = self.bounds.size.width * 0.5;CGFloat const labelLineHeight = self.titleLabel.font.lineHeight;CGFloat const verticalMargin  = (self.bounds.size.height - labelLineHeight - imageViewEdgeHeight) * 0.5;// imageView 和 titleLabel 中心的 Y 值CGFloat const centerOfImageView  = verticalMargin + imageViewEdgeHeight * 0.5;CGFloat const centerOfTitleLabel = imageViewEdgeHeight  + verticalMargin * 2 + labelLineHeight * 0.5 + 5;//imageView position 位置self.imageView.bounds = CGRectMake(0, 0, imageViewEdgeWidth, imageViewEdgeHeight);self.imageView.center = CGPointMake(centerOfView, centerOfImageView);//title position 位置self.titleLabel.bounds = CGRectMake(0, 0, self.bounds.size.width, labelLineHeight);self.titleLabel.center = CGPointMake(centerOfView, centerOfTitleLabel);
}#pragma mark -
#pragma mark - CYLPlusButtonSubclassing Methods/**Create a custom UIButton with title and add it to the center of our tab bar**/
+ (id)plusButton {TabbarPlusButton *button = [[TabbarPlusButton alloc] init];    ///中间按钮图片UIImage *buttonImage = [UIImage imageNamed:@"post_normal"];[button setImage:buttonImage forState:UIControlStateNormal];[button setTitle:@"发布" forState:UIControlStateNormal];[button setTitleColor:[UIColor grayColor] forState:UIControlStateNormal];[button setTitle:@"发布" forState:UIControlStateSelected];[button setTitleColor:[UIColor blueColor] forState:UIControlStateSelected];button.titleLabel.font = [UIFont systemFontOfSize:9.5];[button sizeToFit]; // or set frame in this way `button.frame = CGRectMake(0.0, 0.0, 250, 100);`//    button.frame = CGRectMake(0.0, 0.0, 250, 100);//    button.backgroundColor = [UIColor redColor];// if you use `+plusChildViewController` , do not addTarget to plusButton.
    [button addTarget:button action:@selector(clickPublish) forControlEvents:UIControlEventTouchUpInside];return button;
}
/**Create a custom UIButton without title and add it to the center of our tab bar**/
//+ (id)plusButton
//{
//
//    UIImage *buttonImage = [UIImage imageNamed:@"hood.png"];
//    UIImage *highlightImage = [UIImage imageNamed:@"hood-selected.png"];
//
//    CYLPlusButtonSubclass* button = [CYLPlusButtonSubclass buttonWithType:UIButtonTypeCustom];
//
//    button.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin;
//    button.frame = CGRectMake(0.0, 0.0, buttonImage.size.width, buttonImage.size.height);
//    [button setBackgroundImage:buttonImage forState:UIControlStateNormal];
//    [button setBackgroundImage:highlightImage forState:UIControlStateHighlighted];
//    [button addTarget:button action:@selector(clickPublish) forControlEvents:UIControlEventTouchUpInside];
//
//    return button;
//}#pragma mark -
#pragma mark - Event Response- (void)clickPublish {CYLTabBarController *tabBarController = [self cyl_tabBarController];UIViewController *viewController = tabBarController.selectedViewController;UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:nildelegate:nilcancelButtonTitle:@"取消"destructiveButtonTitle:nilotherButtonTitles:@"拍照", @"从相册选取", @"淘宝一键转卖", nil];[actionSheet showInView:viewController.view];
}#pragma mark - UIActionSheetDelegate- (void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex {NSLog(@"buttonIndex = %@", @(buttonIndex));
}#pragma mark - CYLPlusButtonSubclassing//+ (UIViewController *)plusChildViewController {
//    UIViewController *plusChildViewController = [[UIViewController alloc] init];
//    plusChildViewController.view.backgroundColor = [UIColor redColor];
//    plusChildViewController.navigationItem.title = @"PlusChildViewController";
//    UIViewController *plusChildNavigationController = [[UINavigationController alloc]
//                                                   initWithRootViewController:plusChildViewController];
//    return plusChildNavigationController;
//}
//
//+ (NSUInteger)indexOfPlusButtonInTabBar {
//    return 4;
//}
//
//+ (BOOL)shouldSelectPlusChildViewController {
//    BOOL isSelected = CYLExternPlusButton.selected;
//    if (isSelected) {
//        NSLog(@"?类名与方法名：%@（在第%@行），描述：%@", @(__PRETTY_FUNCTION__), @(__LINE__), @"PlusButton is selected");
//    } else {
//        NSLog(@"?类名与方法名：%@（在第%@行），描述：%@", @(__PRETTY_FUNCTION__), @(__LINE__), @"PlusButton is not selected");
//    }
//    return YES;
//}+ (CGFloat)multiplierOfTabBarHeight:(CGFloat)tabBarHeight {return  0.3;
}+ (CGFloat)constantOfPlusButtonCenterYOffsetForTabBarHeight:(CGFloat)tabBarHeight {return  -10;
}@end

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {// Override point for customization after application launch.
//    /加载中间自定义按钮
    [TabbarPlusButton registerPlusButton];MainTabBarControllerConfig *tabbarConfig = [[MainTabBarControllerConfig alloc]init];CYLTabBarController *mainTabbarController = tabbarConfig.mainTabBarController;[self.window setRootViewController:mainTabbarController];return YES;
}