//
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// PBExamineTableHeaderView.m
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// IphoneBIMe
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//
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// Created by zjf on 2018/11/29.
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// Copyright © 2018 ProBIM. All rights reserved.
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//
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#import "PBExamineTableHeaderView.h"
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#import "PBImageCollectionViewCell.h"
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#import "PBProjectModel.h"
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static NSString *cellID = @"cellID";
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@interface PBExamineTableHeaderView()<UICollectionViewDataSource, UICollectionViewDelegate, SDPhotoBrowserDelegate>
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@property (nonatomic, strong) UICollectionView *collectionView;
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@property (nonatomic, strong) UIButton *photoBtn;
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@property (nonatomic, strong) UIPageControl *pageControl;
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//记录当前页码
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@property (nonatomic, assign) NSInteger currentPage;
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@property (nonatomic, weak) UIImageView *videoImageV;
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@property (nonatomic, weak) UIButton *playBtn;
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@property (nonatomic, weak) UIButton *deleteBtn;
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@end
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@implementation PBExamineTableHeaderView
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- (instancetype)initWithFrame:(CGRect)frame {
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if (self = [super initWithFrame:frame]) {
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[self setupUI];
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}
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return self;
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}
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- (void)setupUI {
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UIImageView *bgImageV = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"Examine_add_photo_bg"]];
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[self addSubview:bgImageV];
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[bgImageV mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.bottom.left.right.equalTo(self);
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}];
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UIButton *uploadPhotoBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"Examine_upload_photo"]];
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[uploadPhotoBtn addTarget:self action:@selector(uploadPhoto) forControlEvents:UIControlEventTouchUpInside];
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[self addSubview:uploadPhotoBtn];
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[uploadPhotoBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.center.equalTo(self);
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}];
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[self addSubview:self.collectionView];
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[self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.bottom.left.right.equalTo(self);
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}];
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self.collectionView.hidden = YES;
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UIButton *photoBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"Examine_camera"]];
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[photoBtn addTarget:self action:@selector(uploadPhoto) forControlEvents:UIControlEventTouchUpInside];
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[self addSubview:photoBtn];
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[photoBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.centerY.equalTo(self);
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make.right.equalTo(self).offset(-10);
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}];
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photoBtn.hidden = YES;
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UIPageControl *pageControl = [[UIPageControl alloc] init];
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pageControl.numberOfPages = 5;
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pageControl.currentPage = 3;
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pageControl.pageIndicatorTintColor = [UIColor whiteColor];
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pageControl.currentPageIndicatorTintColor = WarningColor;
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pageControl.hidesForSinglePage = YES;
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[self addSubview:pageControl];
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[pageControl mas_makeConstraints:^(MASConstraintMaker *make) {
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make.centerX.equalTo(self);
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make.bottom.equalTo(self).offset(-13);
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}];
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self.pageControl.currentPage = 0;
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self.photoBtn = photoBtn;
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self.pageControl = pageControl;
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self.pageControl.hidden = YES;
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UIImageView *videoImageV = [[UIImageView alloc] init];
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[self addSubview:videoImageV];
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[videoImageV mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.bottom.left.right.equalTo(self);
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}];
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UIButton *playBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"details_play"]];
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[playBtn addTarget:self action:@selector(playVideo) forControlEvents:UIControlEventTouchUpInside];
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[self addSubview:playBtn];
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[playBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.center.equalTo(self);
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make.size.mas_equalTo(CGSizeMake(92, 92));
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}];
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UIButton *deleteBtn = [UIButton z_bgImageButton:[UIImage imageNamed:@"Issue_image_delete"]];
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[deleteBtn addTarget:self action:@selector(deleteVideo) forControlEvents:UIControlEventTouchUpInside];
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[self addSubview:deleteBtn];
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[deleteBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.equalTo(self).offset(5);
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make.right.equalTo(self).offset(-5);
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make.size.mas_equalTo(CGSizeMake(24, 24));
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}];
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self.videoImageV = videoImageV;
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self.playBtn = playBtn;
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self.deleteBtn = deleteBtn;
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self.deleteBtn.hidden = YES;
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self.playBtn.hidden = YES;
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self.videoImageV.hidden = YES;
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}
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- (void)uploadPhoto {
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if (self.ChooseImageBlock) {
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self.ChooseImageBlock();
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}
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}
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- (void)playVideo {
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NSLog(@"开始播放");
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if (self.PlayVideoBlock) {
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self.PlayVideoBlock();
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}
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}
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- (void)deleteVideo {
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NSLog(@"删除视频");
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if (self.DeleteVideoBlock) {
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self.DeleteVideoBlock();
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}
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}
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- (UICollectionView *)collectionView {
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if (!_collectionView) {
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UICollectionViewFlowLayout *layout = [UICollectionViewFlowLayout.alloc init];
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layout.itemSize = CGSizeMake(self.width, self.height);
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layout.minimumLineSpacing = 0;
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layout.minimumInteritemSpacing = 0;
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layout.scrollDirection = UICollectionViewScrollDirectionHorizontal;
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_collectionView = [UICollectionView.alloc initWithFrame:CGRectZero collectionViewLayout:layout];
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[_collectionView registerClass:[PBImageCollectionViewCell class] forCellWithReuseIdentifier:cellID];
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_collectionView.delegate = self;
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_collectionView.dataSource = self;
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_collectionView.pagingEnabled = YES;
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_collectionView.bounces = NO;
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_collectionView.showsHorizontalScrollIndicator = NO;
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_collectionView.backgroundColor = [UIColor whiteColor];
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}
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return _collectionView;
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}
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#pragma mark - UICollectionViewDataSource
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- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
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if (_isAddExamine) {
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return self.imageArr.count;
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}else {
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return self.detailsImageArr.count;
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}
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}
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- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
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PBImageCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:cellID forIndexPath:indexPath];
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cell.roleType = self.roleType;
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cell.DeleteImageBlock = ^{
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NSInteger count;
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if (self.isAddExamine) {
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count = self.imageArr.count - 1;
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}else {
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count = self.detailsImageArr.count - 1;
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}
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if (self.currentPage == (self.imageArr.count - 1) && self.currentPage != 0) {
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--self.currentPage;
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}
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if (self.DeleteImageBlock) {
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self.DeleteImageBlock(indexPath.row);
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}
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};
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if (_isAddExamine) {
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cell.image = self.imageArr[indexPath.row];
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}else {
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NSString *url = [NSString stringWithFormat:@"%@%@",BaseUrl, [self.detailsImageArr[indexPath.row] valueForKey:@"AttachmentUrl"]];
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cell.imageUrl = url;
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}
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return cell;
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}
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#pragma mark - UICollectionViewDelegate
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- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
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self.currentPage = scrollView.contentOffset.x / self.width;
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self.pageControl.currentPage = self.currentPage;
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}
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- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
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SDPhotoBrowser *photoBrowser = [SDPhotoBrowser new];
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photoBrowser.delegate = self;
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photoBrowser.currentImageIndex = indexPath.item;
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if (self.isAddExamine) {
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photoBrowser.imageCount = self.imageArr.count;
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}else {
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photoBrowser.imageCount = self.detailsImageArr.count;
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}
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photoBrowser.sourceImagesContainerView = self.collectionView;
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[photoBrowser show];
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}
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#pragma mark SDPhotoBrowserDelegate
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// 返回临时占位图片（即原来的小图）
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- (UIImage *)photoBrowser:(SDPhotoBrowser *)browser placeholderImageForIndex:(NSInteger)index {
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// 不建议用此种方式获取小图，这里只是为了简单实现展示而已
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PBImageCollectionViewCell *cell = (PBImageCollectionViewCell *)[self collectionView:self.collectionView cellForItemAtIndexPath:[NSIndexPath indexPathForItem:index inSection:0]];
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return cell.imageV.image;
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}
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- (void)setImageArr:(NSMutableArray *)imageArr {
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_imageArr = imageArr;
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self.videoImageV.hidden = YES;
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self.playBtn.hidden = YES;
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self.deleteBtn.hidden = YES;
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[self setPageControl];
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}
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- (void)setVideoArr:(NSMutableArray *)videoArr {
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_videoArr = videoArr;
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self.videoImageV.hidden = NO;
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self.playBtn.hidden = NO;
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self.deleteBtn.hidden = NO;
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LFResultVideo *result = videoArr[0];
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self.videoImageV.image = result.coverImage;
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}
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- (void)setPageControl {
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NSArray *arr;
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if (_isAddExamine) {
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arr = self.imageArr;
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}else {
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arr = self.detailsImageArr;
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}
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if (arr.count != 0) {
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self.collectionView.hidden = NO;
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self.photoBtn.hidden = NO;
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self.pageControl.hidden = NO;
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if (self.isAddExamine) {
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self.pageControl.numberOfPages = self.imageArr.count;
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}else {
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self.pageControl.numberOfPages = self.detailsImageArr.count;
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}
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self.pageControl.currentPage = self.currentPage;
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[self.collectionView reloadData];
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}else {
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self.photoBtn.hidden = YES;
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self.collectionView.hidden = YES;
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self.pageControl.hidden = YES;
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[self.collectionView reloadData];
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}
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}
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- (void)setDetailsImageArr:(NSArray *)detailsImageArr {
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_detailsImageArr = detailsImageArr;
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[self setPageControl];
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}
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- (void)setIsAddExamine:(BOOL)isAddExamine {
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_isAddExamine = isAddExamine;
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}
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- (void)setProjectModel:(PBProjectModel *)projectModel {
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_projectModel = projectModel;
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}
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- (void)setRoleType:(RoleType)roleType {
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_roleType = roleType;
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}
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@end
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