yinmeng-ios/xplan-ios/Main/Mine/View/SubViews/MineInfo/XPMineUserInfoHeaderView.m

//
//  XPMineHeaderView.m
//  xplan-ios
//
//  Created by 冯硕 on 2021/9/22.
//

#import "XPMineUserInfoHeaderView.h"
///Third
#import <Masonry/Masonry.h>
#import <SDCycleScrollView/SDCycleScrollView.h>
#import "SDPhotoBrowser.h"
#import <ReactiveObjC/ReactiveObjC.h>
///Tool
#import "ThemeColor.h"
#import "XPMacro.h"
#import "UIImageConstant.h"
///Model
#import "UserInfoModel.h"

@interface XPMineUserInfoHeaderView ()<SDCycleScrollViewDelegate, SDPhotoBrowserDelegate>
///覆盖的
@property (nonatomic,strong) UIView * coverView;
///轮播图
@property (nonatomic,strong) SDCycleScrollView *cycleScrollView;
///高斯模糊
@property (nonatomic,strong) UIVisualEffectView *effectView;
///显示当前的页数
@property (nonatomic,strong) UILabel *pageLabel;
///图片数组
@property (nonatomic,strong) NSArray *imageUrls;
@end

@implementation XPMineUserInfoHeaderView

- (instancetype)initWithFrame:(CGRect)frame {
	self = [super initWithFrame:frame];
	if (self) {
		[self initSubViews];
		[self initSubViewConstraints];
	}
	return self;
}
#pragma mark - Private Method
- (void)initSubViews {
	[self addSubview:self.cycleScrollView];
	[self addSubview:self.effectView];
	[self addSubview:self.coverView];
	[self addSubview:self.pageLabel];
}

- (void)initSubViewConstraints {
	[self.cycleScrollView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.edges.mas_equalTo(self);
	}];
	
	[self.effectView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.edges.mas_equalTo(self);
	}];
	
	[self.coverView mas_makeConstraints:^(MASConstraintMaker *make) {
		make.edges.mas_equalTo(self.cycleScrollView);
	}];
	
	[self.pageLabel mas_makeConstraints:^(MASConstraintMaker *make) {
		make.right.mas_equalTo(-15);
		make.width.mas_equalTo(35);
		make.height.mas_equalTo(16);
		make.top.mas_equalTo(self).offset(148 + kSafeAreaTopHeight);
	}];
}
#pragma mark - SDPhotoBrowserDelegate
- (NSURL *)photoBrowser:(SDPhotoBrowser *)browser highQualityImageURLForIndex:(NSInteger)index {
	NSString * photoUrl = [self.imageUrls objectAtIndex:index];
	return [NSURL URLWithString:photoUrl];
}

- (UIImage *)photoBrowser:(SDPhotoBrowser *)browser placeholderImageForIndex:(NSInteger)index {
	return [UIImage imageNamed:[UIImageConstant defalutBannerPlaceholder]];
}

#pragma mark - SDCycleScrollViewDelegate
-(void)cycleScrollView:(SDCycleScrollView *)cycleScrollView didScrollToIndex:(NSInteger)index {
	self.pageLabel.text = [NSString stringWithFormat:@"%ld/%lu",(index + 1), (unsigned long)self.imageUrls.count];
}

// 轮播图点击
- (void)cycleScrollView:(SDCycleScrollView *)cycleScrollView didSelectItemAtIndex:(NSInteger)index {
	NSInteger count = self.imageUrls.count;
	SDPhotoBrowser *browser = [[SDPhotoBrowser alloc]init];
	browser.sourceImagesContainerView = self.cycleScrollView;
	browser.delegate = self;
	browser.imageCount = count;
	browser.currentImageIndex = index;
	browser.isMe = NO;
	[browser show];
}
#pragma mark - Getters And Setters
- (void)setUserInfo:(UserInfoModel *)userInfo {
	_userInfo = userInfo;
	// 轮播图
	NSMutableArray * imageUrls;
	if (self.userInfo.privatePhoto.count > 0) {
		imageUrls = [[[self.userInfo.privatePhoto.rac_sequence map:^id _Nullable(UserPhoto * _Nullable value) {
			return value.photoUrl;
		}] array] mutableCopy] ;
	}
	if (self.userInfo.avatar.length > 0) {
		if (imageUrls.count >0) {
			[imageUrls addObject:self.userInfo.avatar];
		} else {
			imageUrls = [NSMutableArray array];
			[imageUrls addObject:self.userInfo.avatar];
		}

	}
	if (imageUrls.count > 0) {
		self.imageUrls = imageUrls;
		self.cycleScrollView.imageURLStringsGroup = imageUrls;
		self.pageLabel.text = [NSString stringWithFormat:@"1/%lu",(unsigned long)imageUrls.count];
	}
}
- (UIView *)coverView {
	if (!_coverView) {
		_coverView = [[UIView alloc] init];
		_coverView.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:1];
		_coverView.alpha = 0.5;
	}
	return _coverView;
}

- (SDCycleScrollView *)cycleScrollView {
	if (!_cycleScrollView) {
		_cycleScrollView = [[SDCycleScrollView alloc] init];
		_cycleScrollView.backgroundColor = [UIColor clearColor];
		_cycleScrollView.delegate = self;
		_cycleScrollView.bannerImageViewContentMode = UIViewContentModeScaleAspectFill;
		_cycleScrollView.pageControlStyle = SDCycleScrollViewPageContolStyleNone;;
		_cycleScrollView.placeholderImage = [UIImage imageNamed:[UIImageConstant defaultAvatarPlaceholder]];
		_cycleScrollView.autoScroll = NO;
	}
	return _cycleScrollView;
}

- (UIVisualEffectView *)effectView {
	if (!_effectView) {
		UIBlurEffect *beffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];
		UIVisualEffectView *view = [[UIVisualEffectView alloc]initWithEffect:beffect];
		_effectView = view;
	}
	return _effectView;
}

- (UILabel *)pageLabel {
	if (!_pageLabel) {
		_pageLabel = [[UILabel alloc] init];
		_pageLabel.font = [UIFont systemFontOfSize:10];
		_pageLabel.textColor = [ThemeColor textThirdColor];
		_pageLabel.textAlignment = NSTextAlignmentCenter;
		_pageLabel.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:1];
		_pageLabel.alpha = 0.1;
		_pageLabel.layer.masksToBounds = YES;
		_pageLabel.layer.cornerRadius = 8;
	}
	return _pageLabel;
}

@end