Kulexiu/KulexiuForStudent/KulexiuForStudent/Module/Live/View/DragWindow/KSDragWindowManager.m

//
//  KSDragWindowManager.m
//  StudentDaya
//
//  Created by 王智 on 2022/5/16.
//  Copyright © 2022 DayaMusic. All rights reserved.
//

#import "KSDragWindowManager.h"

@implementation KSDragWindowManager

+ (instancetype)sharedManager {
    static KSDragWindowManager *manager;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        manager = [[KSDragWindowManager alloc] init];
    });
    return manager;
}

- (void)initDragWindow {
    _hasShowWindow = YES;
    CGFloat screenWidth = [UIScreen mainScreen].bounds.size.width;
    CGFloat screenHeight = [UIScreen mainScreen].bounds.size.height;
    self.dragWindow = [[KSDragWindow alloc] initWithFrame:CGRectMake(screenWidth - KSDragWindowWidth, screenHeight - KSDragWindowHeight - KSDragWindowHeightBottomSpace , KSDragWindowWidth, KSDragWindowHeight)];
    MJWeakSelf;
    [self.dragWindow clickAction:^(DRAG_ACTION action) {
        [weakSelf dragAction:action];
    }];
   
    if (@available(iOS 13.0, *)) {
        NSSet* windowScene = [UIApplication sharedApplication].connectedScenes;
        self.dragWindow.windowScene = windowScene.anyObject;
    }
}


- (void)dragAction:(DRAG_ACTION)action {
    switch (action) {
        case DRAG_ACTION_CANCEL:
        {
            [self resignDragWindow];
            // 静音所有的声音
            [[NSNotificationCenter defaultCenter] postNotificationName:@"muteLiveAudio" object:nil];
        }
            break;
        case DRAG_ACTION_CLICK: // 返回到指定页面
        {
            // 返回到对应的页面
            // 获取当前页面的层级
            [self resignDragWindow];
            // 回到登录界面
            [self.rootVC popToRootViewControllerAnimated:YES];
        }
            break;
        default:
            break;
    }
}

- (void)resignDragWindow {
    _hasShowWindow = NO;
    [self.dragWindow.subviews makeObjectsPerformSelector:@selector(removeFromSuperview)];
    self.dragWindow.rootViewController = nil;
    [self.dragWindow resignKeyWindow];
    [self.dragWindow removeFromSuperview];
    _dragWindow = nil;
}

@end