ManageCollectViewController.h
#import "ViewBaseController.h"
@interface ManageCollectViewController : ViewBaseController
@property (nonatomic,strong) NSMutableArray *preDataArray;//前一页
@end
ManageCollectViewController.m
//
// ManageCollectViewController.m
// DXYiGe
//
// Created by JHT on 2018/5/31.
// Copyright © 2018年 QC. All rights reserved.
//
#import "ManageCollectViewController.h"
#import "ManageCollectMainView.h"
#import "ManageCollectViewModel.h"
@interface ManageCollectViewController ()
@property (nonatomic,strong) ManageCollectMainView *mainView;
@property (nonatomic,strong) ManageCollectViewModel *viewModel;
@end
@implementation ManageCollectViewController
- (void)viewDidLoad {
[super viewDidLoad];
}
-(void)bindViewModel {
}
-(void)setPreDataArray:(NSMutableArray *)preDataArray {
self.mainView.preDataArray = preDataArray;
}
-(void)editBtnClick:(UIButton *)sender {
sender.selected = !sender.selected;
NSString * isHidden = [NSString stringWithFormat:@"%@",sender.selected ? @"1":@"0"];
[self.viewModel.editSubject sendNext:isHidden];
[self.mainView setIsHiddenBtn:sender.selected];
}
-(UIBarButtonItem *)rightButton {
UIButton* btn = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 43, 23)];
[btn setTitle:@"编辑" forState:UIControlStateNormal];
[btn setTitle:@"完成" forState:UIControlStateSelected];
btn.titleLabel.textAlignment = NSTextAlignmentRight;
[btn setTitleColor:DEFAULT_YELLOW_COLOR forState:UIControlStateNormal];
btn.titleLabel.font = [UIFont systemFontOfSize:16.0f];
[btn setBackgroundColor:[UIColor clearColor]];
[btn addTarget:self action:@selector(editBtnClick:) forControlEvents:UIControlEventTouchUpInside];//设置按钮的点击事件
return [[UIBarButtonItem alloc] initWithCustomView:btn];
}
-(void)addChildView {
[self.view addSubview:self.mainView];
}
-(void)updateViewConstraints {
[self.mainView mas_makeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(self.view);
}];
[super updateViewConstraints];
}
-(ManageCollectMainView *)mainView {
if (!_mainView) {
_mainView = [[ManageCollectMainView alloc] init];
}
return _mainView;
}
-(ManageCollectViewModel *)viewModel {
if (!_viewModel) {
_viewModel = [[ManageCollectViewModel alloc] init];
}
return _viewModel;
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
@end
ManageCollectMainView.h
#import "BaseView.h"
@interface ManageCollectMainView : BaseView
@property (nonatomic,strong) NSMutableArray *topDataArray;
@property (nonatomic,strong) NSMutableArray *bottomDataArray;
@property (nonatomic,strong) NSMutableArray *preDataArray;//传入
@property (nonatomic,assign) BOOL isHiddenBtn;
@end
ManageCollectMainView.m
//
// ManageCollectMainView.m
// DXYiGe
//
// Created by JHT on 2018/5/31.
// Copyright © 2018年 QC. All rights reserved.
//
#import "ManageCollectMainView.h"
#import "ManageCollectViewModel.h"
#import "ManageCollectionCell.h"
#import "ManageCollectItemModel.h"
@interface ManageCollectMainView ()<UICollectionViewDelegate,UICollectionViewDataSource>
@property (nonatomic,strong) ManageCollectViewModel *viewModel;
@property (nonatomic,strong) UICollectionView *topCollectionView;
@property (nonatomic,strong) UICollectionView *bottomCollectionView;
@property (nonatomic,strong) NSMutableArray *allDataArray;
@end
@implementation ManageCollectMainView
-(instancetype)initWithViewModel:(id<BaseViewModelProtocol>)viewModel {
self.viewModel = (ManageCollectViewModel *)viewModel;
return [super initWithViewModel:self.viewModel];
}
-(void)setIsHiddenBtn:(BOOL)isHiddenBtn {
_isHiddenBtn = isHiddenBtn;
NSLog(@"main-ishidden->%@",isHiddenBtn ? @"1":@"0");//edit 完成
[self.topCollectionView reloadData];
[self.bottomCollectionView reloadData];
}
-(void)bindViewModel {
[self.viewModel.editSubject subscribeNext:^(id _Nullable x) {
NSLog(@"main-ishidden->%@",x);
}];
}
-(void)setPreDataArray:(NSMutableArray *)preDataArray {//5
NSMutableArray * top = [NSMutableArray array];
NSMutableArray * bottom = [NSMutableArray array];
NSMutableArray *selectItemArray = [NSMutableArray array];//未中
[preDataArray enumerateObjectsUsingBlock:^(ManageCollectItemModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
if (obj.selected) {
[top addObject:obj];
[selectItemArray addObject:[NSString stringWithFormat:@"%@",obj.id]];
}
}];
NSLog(@"all---->%@\n 1-5->%@",self.allDataArray,selectItemArray);
//去重
for (int i = 0; i < self.allDataArray.count; i++) {
BOOL isrepeat = NO;
ManageCollectItemModel * model = self.allDataArray[i];
for (int j = 0; j<selectItemArray.count; j++) {
NSString * idStr = selectItemArray[j];
if ([idStr isEqualToString:model.id]) {
isrepeat = YES;
break;
}
}
if (!isrepeat) {
[bottom addObject:model];
}
}
NSLog(@" top->%@\n bottom->%@",top,bottom);
self.topDataArray = top;
self.bottomDataArray = bottom;
[self.topCollectionView reloadData];
[self.bottomCollectionView reloadData];
}
-(NSMutableArray *)allDataArray {
if (!_allDataArray) {
_allDataArray = [NSMutableArray array];
//设置数据源 all
for (int i = 0; i<7; i++) {
ManageCollectItemModel * itemModel = [[ManageCollectItemModel alloc] init];
itemModel.id = [NSString stringWithFormat:@"%d",i];
itemModel.selected = NO;
itemModel.content = [NSString stringWithFormat:@"i am %d",i];
[_allDataArray addObject:itemModel];
}
}
return _allDataArray;
}
-(NSMutableArray *)bottomDataArray {
if (!_bottomDataArray) {
_bottomDataArray = [NSMutableArray array];
}
return _bottomDataArray;
}
-(NSMutableArray *)topDataArray {
if (!_topDataArray) {
_topDataArray = [NSMutableArray array];
}
return _topDataArray;
}
# pragma mark collectionView代理事件
-(NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
if ([collectionView isEqual:self.topCollectionView]) {
return self.topDataArray.count;
}else {
return self.bottomDataArray.count;
}
}
-(UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
ManageCollectionCell *cell =[collectionView dequeueReusableCellWithReuseIdentifier:[NSString stringWithUTF8String:object_getClassName([ManageCollectionCell class])] forIndexPath:indexPath];
if ([collectionView isEqual:self.topCollectionView]) {
ManageCollectItemModel * model = [ManageCollectItemModel mj_objectWithKeyValues:self.topDataArray[indexPath.row]];
cell.itemModel = model;
if (!self.isHiddenBtn) {
cell.editBtn.hidden = YES;
}else cell.editBtn.hidden = NO;
[cell.editBtn setBackgroundImage:[UIImage imageNamed:@"del"] forState:UIControlStateNormal];
WS(weakSelf)
cell.editBlock = ^(ManageCollectItemModel *model) {
NSLog(@"上面dele下面add--%@",model);
model.selected = NO;
[self.bottomDataArray addObject:model];
[weakSelf.bottomCollectionView reloadData];
for (int i = 0; i< self.topDataArray.count; i++) {
ManageCollectItemModel * tempModel = self.topDataArray[i];
if ([model.id isEqualToString:tempModel.id]) {
[self.topDataArray removeObjectAtIndex:i];
}
}
[weakSelf.topCollectionView reloadData];
};
return cell;
}else {
ManageCollectItemModel * model = [ManageCollectItemModel mj_objectWithKeyValues:self.bottomDataArray[indexPath.row]];
cell.itemModel = model;
if (!self.isHiddenBtn) {
cell.editBtn.hidden = YES;
}else cell.editBtn.hidden = NO;
[cell.editBtn setBackgroundImage:[UIImage imageNamed:@"pay_xuanzhogn"] forState:UIControlStateNormal];
WS(weakSelf)
cell.editBlock = ^(ManageCollectItemModel *model) {
NSLog(@"点击的itemBtn--%@",model);
model.selected = YES;
[self.topDataArray addObject:model];
[weakSelf.topCollectionView reloadData];
for (int i = 0; i< self.bottomDataArray.count; i++) {
ManageCollectItemModel * tempModel = self.bottomDataArray[i];
if ([model.id isEqualToString:tempModel.id]) {
[self.bottomDataArray removeObjectAtIndex:i];
}
}
[weakSelf.bottomCollectionView reloadData];
};
return cell;
}
}
#pragma mark 图片点击
- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
}
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
return CGSizeMake(150, 50);
}
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section {
return UIEdgeInsetsMake(15, 15, 15, 15);
}
//layout协议
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section {
return 7.f;
}
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section {
return 7.f;
}
//允许移动
-(BOOL)collectionView:(UICollectionView *)collectionView canMoveItemAtIndexPath:(NSIndexPath *)indexPath {
if (self.isHiddenBtn) {
return YES;
}else return NO;
}
-(void)collectionView:(UICollectionView *)collectionView moveItemAtIndexPath:(NSIndexPath *)sourceIndexPath toIndexPath:(NSIndexPath *)destinationIndexPath {
if ([collectionView isEqual:self.topCollectionView]) {
//获取
id object = [self.topDataArray objectAtIndex:sourceIndexPath.item];
//移除
[self.topDataArray removeObject:object];
//插入
[self.topDataArray insertObject:object atIndex:destinationIndexPath.item];
}
}
-(void)handleLongGesture:(UILongPressGestureRecognizer *)longGesture {
switch (longGesture.state) {
case UIGestureRecognizerStateBegan:
{
//判断手势点是否在路径上
NSIndexPath * indexPath = [self.topCollectionView indexPathForItemAtPoint:[longGesture locationInView:self.topCollectionView]];
if (indexPath == nil) {
break;
}
[self.topCollectionView beginInteractiveMovementForItemAtIndexPath:indexPath];
for (ManageCollectionCell *cell in [self.topCollectionView visibleCells]) {
[self startShake:cell];
}
}
break;
case UIGestureRecognizerStateChanged:
{
[self.topCollectionView updateInteractiveMovementTargetPosition:[longGesture locationInView:self.topCollectionView]];
}
break;
case UIGestureRecognizerStateEnded:
{
[self.topCollectionView endInteractiveMovement];
for (ManageCollectionCell *cell in [self.topCollectionView visibleCells]) {
[self stopShake:cell];
}
}
break;
default:
[self.topCollectionView cancelInteractiveMovement];
break;
}
}
-(void)startShake:(ManageCollectionCell *)cell {
CAKeyframeAnimation * keyAnimation = [CAKeyframeAnimation animation];
keyAnimation.keyPath = @"transform.rotation";
keyAnimation.values = @[@(-2 / 180.0 * M_PI),@(2 /180.0 * M_PI),@(-2/ 180.0 * M_PI)];//度数转弧度
keyAnimation.removedOnCompletion = NO;
keyAnimation.fillMode = kCAFillModeForwards;
keyAnimation.duration = 0.3;
keyAnimation.repeatCount = MAXFLOAT;
[cell.layer addAnimation:keyAnimation forKey:@"cellShake"];
}
-(void)stopShake:(ManageCollectionCell *)cell {
[cell.layer removeAnimationForKey:@"cellShake"];
}
-(UICollectionView *)topCollectionView {
if (!_topCollectionView) {
UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
//设置滚动方向
layout.scrollDirection = UICollectionViewScrollDirectionHorizontal;
_topCollectionView = [[UICollectionView alloc] initWithFrame:self.bounds collectionViewLayout:layout];
[layout setItemSize:CGSizeMake(150, 50)];//100
_topCollectionView.delegate = self;
_topCollectionView.dataSource = self;
_topCollectionView.pagingEnabled = NO;
_topCollectionView.showsHorizontalScrollIndicator = NO;
_topCollectionView.backgroundColor = RGB(240, 240, 240);
[_topCollectionView registerClass:[ManageCollectionCell class] forCellWithReuseIdentifier:[NSString stringWithUTF8String:object_getClassName([ManageCollectionCell class])]];
UILongPressGestureRecognizer * longGest = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongGesture:)];
[_topCollectionView addGestureRecognizer:longGest];
}
return _topCollectionView;
}
-(UICollectionView *)bottomCollectionView {
if (!_bottomCollectionView) {
UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
//设置滚动方向
layout.scrollDirection = UICollectionViewScrollDirectionHorizontal;
_bottomCollectionView = [[UICollectionView alloc] initWithFrame:self.bounds collectionViewLayout:layout];
[layout setItemSize:CGSizeMake(150, 50)];//100
_bottomCollectionView.delegate = self;
_bottomCollectionView.dataSource = self;
_bottomCollectionView.pagingEnabled = NO;
_bottomCollectionView.showsHorizontalScrollIndicator = NO;
_bottomCollectionView.backgroundColor = RGB(240, 240, 240);
[_bottomCollectionView registerClass:[ManageCollectionCell class] forCellWithReuseIdentifier:[NSString stringWithUTF8String:object_getClassName([ManageCollectionCell class])]];
}
return _bottomCollectionView;
}
-(void)setupViews {
self.isHiddenBtn = NO;
self.backgroundColor = [UIColor whiteColor];
[self addSubview:self.topCollectionView];
[self addSubview:self.bottomCollectionView];
[self setNeedsUpdateConstraints];
[self updateConstraintsIfNeeded];
}
-(void)updateConstraints {
[self.topCollectionView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.left.equalTo(self).offset(20);
make.size.mas_offset(CGSizeMake(SCREEN_WIDTH-40, 200));
}];
[self.bottomCollectionView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(self.topCollectionView.mas_bottom).offset(20);
make.left.equalTo(self).offset(20);
make.size.mas_offset(CGSizeMake(SCREEN_WIDTH-40, 200));
}];
[super updateConstraints];
}
- (ManageCollectViewModel *)viewModel {
if (!_viewModel) {
_viewModel = [[ManageCollectViewModel alloc] init];
}
return _viewModel;
}
@end
ManageCollectionCell.h
#import <UIKit/UIKit.h>
#import "ManageCollectItemModel.h"
@interface ManageCollectionCell : UICollectionViewCell
@property (nonatomic,strong) ManageCollectItemModel *itemModel;
@property (nonatomic,strong) UILabel *contentLabel;
@property (nonatomic,strong) UIButton *editBtn;
@property (nonatomic,copy) void (^editBlock) (ManageCollectItemModel * model);
@end
ManageCollectionCell.m
//
// ManageCollectionCell.m
// DXYiGe
//
// Created by JHT on 2018/5/31.
// Copyright © 2018年 QC. All rights reserved.
//
#import "ManageCollectionCell.h"
@interface ManageCollectionCell ()
@end
@implementation ManageCollectionCell
-(instancetype)initWithFrame:(CGRect)frame {
if (self = [super initWithFrame:frame]) {
[self addSubview:self.contentLabel];
[self addSubview:self.editBtn];
[self setNeedsUpdateConstraints];
[self updateConstraintsIfNeeded];
}
return self;
}
-(void)setItemModel:(ManageCollectItemModel *)itemModel {
if (itemModel) {
_itemModel = itemModel;
_contentLabel.text = itemModel.content;
self.backgroundColor = RGB(0, 100, 10);
}
}
-(void)editBtnClick {
if (self.editBlock) {
self.editBlock(self.itemModel);
}
}
-(void)updateConstraints {
[self.contentLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.center.equalTo(self.contentView);
}];
[self.editBtn mas_makeConstraints:^(MASConstraintMaker *make) {
make.right.equalTo(self.contentView).offset(-10);
make.top.equalTo(self.contentView).offset(-15);
make.size.mas_offset(CGSizeMake(30, 30));
}];
[super updateConstraints];
}
-(UIButton *)editBtn {
if (!_editBtn) {
_editBtn = [UIButton buttonWithType:UIButtonTypeCustom];
[_editBtn setBackgroundImage:[UIImage imageNamed:@"del"] forState:UIControlStateNormal];
[_editBtn addTarget:self action:@selector(editBtnClick) forControlEvents:UIControlEventTouchUpInside];
}
return _editBtn;
}
-(UILabel *)contentLabel {
if (!_contentLabel) {
_contentLabel = [[UILabel alloc] init];
_contentLabel.textColor = DEFAULT_RED_COLOR;
_contentLabel.font = [UIFont systemFontOfSize:30];
_contentLabel.textAlignment = NSTextAlignmentCenter;
}
return _contentLabel;
}
@end
ManageCollectItemModel.h
#import <Foundation/Foundation.h>
@interface ManageCollectItemModel : NSObject
@property (nonatomic,assign) BOOL selected;
@property (nonatomic,strong) NSString *id;
@property (nonatomic,strong) NSString *content;
@end
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