MiMO_iOS/MiMoLive/Classes/Live/Manage/MOLiveSmallView.m

//
//  MOLiveSmallView.m
//  MiMoLive
//
//  Created by SuperC on 2024/4/15.
//

#import "MOLiveSmallView.h"
#import "MOForbidScreenShotView.h"

static MOLiveSmallView *_sharedSingleton = nil;
static dispatch_once_t onceToken;

@interface MOLiveSmallView ()

@property (nonatomic, strong) UIView *localView;

@property (nonatomic, strong) BigBtn *closeBtn;

@end


@implementation MOLiveSmallView

+ (instancetype)sharedSingleton
{
    static dispatch_once_t onceTokenK;
    dispatch_once(&onceTokenK, ^
    {
        // 要使用self来调用
        
        _sharedSingleton = [[self alloc] init];
    });
    return _sharedSingleton;
}

- (instancetype)init{
    self = [super init];
    if (self)
    {
        [self setupUI];
    }
    
    return self;
}

- (void)setupUI{
    UIView *superView = self;
    if (@available(iOS 13.2, *)) {
        UIView *tempView = [MOForbidScreenShotView creactWithFrame:CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.height)];
        tempView.backgroundColor = [UIColor clearColor];
        [self addSubview:tempView];
        [tempView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.edges.equalTo(self);
        }];
        
        superView = tempView;
    }
    
    [superView addSubview:self.localView];
    [self.localView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.edges.equalTo(self);
    }];
    
    [self addSubview:self.closeBtn];
    [self.closeBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self).offset(10.0);
        make.right.equalTo(self).offset(-10.0);
        make.width.height.equalTo(@15.0);
    }];
}

- (void)setLiveModel:(MOLiveDetail *)liveModel{
    _liveModel = liveModel;
    
    WEAKSELF
    NSInteger agoraId = GetAgoraId;
    if(self.isCreatLive){
        [[MOShowAgoraKitManager shareManager] setupLocalVideoWithUid:agoraId AndCanvasView:self.localView];
    }
    else{
        [[MOShowAgoraKitManager shareManager] setupRemoteVideoWidhChannelId:liveModel.currentRoom.id UId:liveModel.currentRoom.anchorUser.agoraId CanvasView:self.localView];
    }
}

- (void)toShowTheLivingRoomWith:(MOShowLiveVC *)vc{
    self.showVC = vc;
    
    self.isSmallShow = YES;
    
    UIWindow *keyWindow = [[UIApplication sharedApplication] delegate].window;
    [keyWindow addSubview:self];
    
    CGFloat normalWidth = SCREENWIDTH;
    CGFloat normalHeight = SCREENHEIGHT;
    CGFloat newWidth = normalWidth / 4.0;
    CGFloat newHeight = normalHeight / 4.0;
    CGFloat x = normalWidth - newWidth - 10.0;
    CGFloat y = normalHeight - newHeight - 80.0;
    
    self.frame = CGRectMake(x, y, newWidth, newHeight);
}

#pragma mark ----- touchDelegate
- (void)touchesMoved:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
{
    self.center = [touches.anyObject locationInView:self.superview];
}

- (void)touchesCancelled:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
{
    [self endTouch:[touches.anyObject locationInView:self.superview]];
}

- (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event
{
    [self endTouch:[touches.anyObject locationInView:self.superview]];
}

//吸附功能
- (void)endTouch:(CGPoint)point
{
    CGRect frame = self.frame;
    CGFloat width;
    CGFloat height;
    
    width = self.superview.height;
    height = self.superview.width;
    
    if (point.x > width / 2)
    {
        frame.origin.x = width - frame.size.width - 10.0;
    }
    else
    {
        frame.origin.x = 10.0;
    }
    
    if (frame.origin.y > height - 64 - frame.size.height)
    {
        frame.origin.y = height - 64 - frame.size.height;
    }
    else if (frame.origin.y < (self.superview.y + 10.0))
    {
        frame.origin.y = self.superview.y + 10.0;
    }

    [UIView animateWithDuration:0.3 animations:^
    {
        self.frame = frame;
    }];
}

#pragma mark - Lazy
- (UIView *)localView{
    if(!_localView){
        _localView = [[UIView alloc] init];
    }
    return _localView;
}

- (BigBtn *)closeBtn{
    if (!_closeBtn)
    {
        _closeBtn = [BigBtn buttonWithType:UIButtonTypeCustom];
        _closeBtn.backgroundColor = [UIColor clearColor];
        [_closeBtn setImage:[UIImage imageNamed:@"icon_live_close"] forState:UIControlStateNormal];
        [_closeBtn addTarget:self action:@selector(closeWishBtnClick) forControlEvents:UIControlEventTouchUpInside];
    }
    return _closeBtn;
}

- (void)closeWishBtnClick{
    self.isSmallShow = NO;
    
    //判断视图中是否有直播间VC, 如果在外部则直接执行退出直播间操作, 如果有则隐藏小直播窗口
}

@end