yinmeng-ios/xplan-ios/Main/Room/View/XPMiniRoomView.m

//
//  XPMiniRoomView.m
//  xplan-ios
//
//  Created by 冯硕 on 2021/12/3.
//

#import "XPMiniRoomView.h"
///Third
#import <Masonry/Masonry.h>
#import <NIMSDK/NIMSDK.h>
///Tool
#import "XPMacro.h"
#import "ThemeColor.h"
#import "NetImageView.h"
#import "RtcManager.h"
#import "UIButton+EnlargeTouchArea.h"
#import "XPNoteView.h"
///Model
#import "RoomInfoModel.h"
///View
#import "XPRoomViewController.h"

@interface XPMiniRoomView ()
///底部的底图
@property (nonatomic,strong) UIImageView *backImageView;
///头像
@property (nonatomic,strong) NetImageView *avatarImageView;
///昵称
@property (nonatomic,strong) UILabel *nickLabel;
///id
@property (nonatomic,strong) UILabel *idLabel;
///关闭
@property (nonatomic,strong) UIButton *closeButton;
///音符
@property (nonatomic,strong) XPNoteView *noteView;
///房间最小化
@property (nonatomic,strong) RoomInfoModel *roomInfo;
///当前最小化的房间的uid 如果没有的话 为nil
@property (nonatomic,strong) NSString *currentRoomUid;
///房间的id
@property (nonatomic,strong) NSString *currentRoomId;
@end


@implementation XPMiniRoomView

+ (instancetype)shareMiniRoomView {
	static dispatch_once_t onceToken = 0;
	static id instance;
	dispatch_once(&onceToken, ^{
		instance = [[self alloc] initWithFrame:CGRectMake(KScreenWidth - 140 * 1.2, KScreenHeight - kSafeAreaBottomHeight - 150, 140 * 1.2, 34 * 1.2)];
	});
	return instance;
}

- (instancetype)initWithFrame:(CGRect)frame {
	self = [super initWithFrame:frame];
	if (self) {
		[self initEvents];
		[self initSubViews];
		[self initSubViewConstraints];
	}
	return self;
}
#pragma mark - Public Method
- (void)configRoomMiniView:(RoomInfoModel *)roomInfo {
	self.hidden = NO;
	self.currentRoomUid = [NSString stringWithFormat:@"%ld", roomInfo.uid];
	self.currentRoomId = [NSString stringWithFormat:@"%ld", roomInfo.roomId];
	self.roomInfo = roomInfo;
	[self startAvatarAnimation];
	[self.noteView startAnimation];
}

- (void)hiddenRoomMiniView {
	[self.avatarImageView.layer removeAllAnimations];
	[self.noteView stopAnimation];
	self.currentRoomUid = nil;
	self.currentRoomId = nil;
	self.hidden = YES;
}

#pragma mark - Private Method
- (void)initSubViews {
	[self addSubview:self.backImageView];
	
	[self.backImageView addSubview:self.avatarImageView];
	[self.backImageView addSubview:self.noteView];
	[self.backImageView addSubview:self.nickLabel];
	[self.backImageView addSubview:self.idLabel];
	[self.backImageView addSubview:self.closeButton];
}

- (void)initSubViewConstraints {
	
	[self.backImageView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.edges.mas_equalTo(self);
	}];
	
	[self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.left.mas_equalTo(self.backImageView).offset(5);
		make.top.bottom.mas_equalTo(self.backImageView).inset(5);
		make.height.mas_equalTo(self.avatarImageView.mas_width);
	}];
	
	[self.nickLabel mas_makeConstraints:^(MASConstraintMaker *make) {
		make.left.mas_equalTo(self.avatarImageView.mas_right).offset(5);
		make.bottom.mas_equalTo(self.avatarImageView.mas_centerY).offset(-1.5);
	}];
	
	[self.idLabel mas_makeConstraints:^(MASConstraintMaker *make) {
		make.left.mas_equalTo(self.nickLabel);
		make.top.mas_equalTo(self.avatarImageView.mas_centerY).offset(1.5);
	}];
	
	[self.closeButton mas_makeConstraints:^(MASConstraintMaker *make) {
		make.size.mas_equalTo(CGSizeMake(15, 15));
		make.centerY.mas_equalTo(self.backImageView);
		make.right.mas_equalTo(self.backImageView).offset(-11);
	}];
	
	[self.noteView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.center.mas_equalTo(self.avatarImageView);
		make.height.mas_equalTo(12);
		make.width.mas_equalTo(12);
	}];
}

- (void)initEvents {
	UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(roomMiniTag:)];
	pan.delaysTouchesBegan = YES;
	[self addGestureRecognizer:pan];
	
	UITapGestureRecognizer *enterRoomTag = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(enterRomRecognizer:)];
	[self addGestureRecognizer:enterRoomTag];
}

- (void)startAvatarAnimation {
	CABasicAnimation *rotationAnimation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];
		rotationAnimation.toValue = [NSNumber numberWithFloat: M_PI * 2.0 ];
	rotationAnimation.duration = 3;
		rotationAnimation.cumulative = YES;
		rotationAnimation.repeatCount = MAXFLOAT;
	rotationAnimation.removedOnCompletion = NO;
		[self.avatarImageView.layer addAnimation:rotationAnimation forKey:@"rotationAnimation"];
}


#pragma mark - Event Response
- (void)closeButtonAction:(UIButton *)sender {
	[[NIMSDK sharedSDK].chatroomManager exitChatroom:self.currentRoomId completion:nil];
	[[RtcManager instance] exitRoom];
	[self hiddenRoomMiniView];
}

- (void)enterRomRecognizer:(UITapGestureRecognizer *)tap {
	if (self.currentRoomUid > 0 && self.controller) {
		[XPRoomViewController openRoom:self.currentRoomUid viewController:self.controller];
		[self hiddenRoomMiniView];
	}
}

- (void)roomMiniTag:(UIPanGestureRecognizer*)p {
	UIWindow *appWindow = [UIApplication sharedApplication].delegate.window;
	CGPoint panPoint = [p locationInView:appWindow];
	if (p.state == UIGestureRecognizerStateBegan) {
		self.alpha = 1;
	} else if(p.state == UIGestureRecognizerStateChanged) {
		self.center = CGPointMake(panPoint.x, panPoint.y);
	} else if(p.state == UIGestureRecognizerStateEnded
			 || p.state == UIGestureRecognizerStateCancelled) {
		self.alpha = 1;
		CGFloat touchWidth = self.frame.size.width;
		CGFloat touchHeight = self.frame.size.height;
		CGFloat screenWidth = [[UIScreen mainScreen] bounds].size.width;
		CGFloat screenHeight = [[UIScreen mainScreen] bounds].size.height;
		// fabs 是取绝对值的意思
		CGFloat left = fabs(panPoint.x);
		CGFloat right = fabs(screenWidth - left);
		CGFloat top = fabs(panPoint.y);
		CGFloat bottom = fabs(screenHeight - top);
		CGFloat minSpace = 0;
			minSpace = MIN(MIN(MIN(top, left), bottom), right);
		CGPoint newCenter;
		CGFloat targetY = 0;
		//校正Y
		if (panPoint.y < 15 + touchHeight / 2.0) {
			targetY = 15 + touchHeight / 2.0;
		}else if (panPoint.y > (screenHeight - touchHeight / 2.0 - 15)) {
			targetY = screenHeight - touchHeight / 2.0 - 15;
		}else{
			targetY = panPoint.y;
		}
		
		if (minSpace == left) {
			newCenter = CGPointMake(15+touchWidth/2.0, targetY);
		}else if (minSpace == right) {
			newCenter = CGPointMake(screenWidth - touchWidth/2.0 - 15, targetY);
		}else if (minSpace == top) {
			newCenter = CGPointMake(panPoint.x, touchWidth / 3);
		}else {
			newCenter = CGPointMake(panPoint.x, screenHeight - touchWidth / 3);
		}
		[UIView animateWithDuration:0.25 animations:^{
			if (newCenter.y + self.frame.size.height / 2 > KScreenHeight - kSafeAreaBottomHeight - 44) {
				self.center = CGPointMake(newCenter.x, KScreenHeight - self.frame.size.height / 2 - kSafeAreaBottomHeight - 44);
			}else {
				self.center = newCenter;
			}
		}];
	} else {
		NSLog(@"pan state : %zd", p.state);
	}
}


#pragma mark - Getters And Setters
- (void)setRoomInfo:(RoomInfoModel *)roomInfo {
	_roomInfo = roomInfo;
	if (_roomInfo) {
		self.avatarImageView.imageUrl = _roomInfo.avatar;
		if (_roomInfo.title.length > 8) {
			_roomInfo.title = [NSString stringWithFormat:@"%@…", [_roomInfo.title substringToIndex:8]];
		}
		self.nickLabel.text = _roomInfo.title;
		self.idLabel.text = [NSString stringWithFormat:@"%@号:%ld", AppName,_roomInfo.erbanNo];
	}
}

- (UIImageView *)backImageView {
	if (!_backImageView) {
		_backImageView = [[UIImageView alloc] init];
		_backImageView.userInteractionEnabled = YES;
		_backImageView.image = [UIImage imageNamed:@"room_mini_background"];
	}
	return _backImageView;
}

- (NetImageView *)avatarImageView {
	if (!_avatarImageView) {
		NetImageConfig * config = [[NetImageConfig alloc] init];
		config.imageType = ImageTypeUserIcon;
		config.placeHolder = [UIImageConstant defaultAvatarPlaceholder];
		_avatarImageView = [[NetImageView alloc] initWithConfig:config];
		_avatarImageView.layer.masksToBounds = YES;
		_avatarImageView.layer.cornerRadius = (34 * 1.2 - 10)/2;
		_avatarImageView.userInteractionEnabled = YES;
	}
	return _avatarImageView;
}

- (UILabel *)nickLabel {
	if (!_nickLabel) {
		_nickLabel = [[UILabel alloc] init];
		_nickLabel.font = [UIFont systemFontOfSize:12];
		_nickLabel.textColor = [ThemeColor mainTextColor];
	}
	return _nickLabel;
}
- (UILabel *)idLabel {
	if (!_idLabel) {
		_idLabel = [[UILabel alloc] init];
		_idLabel.font = [UIFont systemFontOfSize:10];
		_idLabel.textColor = [ThemeColor mainTextColor];
	}
	return _idLabel;
}

- (UIButton *)closeButton {
	if (!_closeButton) {
		_closeButton = [UIButton buttonWithType:UIButtonTypeCustom];
		[_closeButton setImage:[UIImage imageNamed:@"room_mini_close"] forState:UIControlStateNormal];
		[_closeButton addTarget:self action:@selector(closeButtonAction:) forControlEvents:UIControlEventTouchUpInside];
		[_closeButton setEnlargeEdgeWithTop:5 right:5 bottom:5 left:5];
	}
	return _closeButton;
}

- (XPNoteView *)noteView {
	if (!_noteView) {
		_noteView = [[XPNoteView alloc] init];
		_noteView.pillarColor = [UIColor colorWithWhite:1 alpha:0.6];
		_noteView.pillarWidth = 2;
		[_noteView startAnimation];
	}
	return _noteView;
}

@end