#import "ViewAutoLayoutSupportViewController.h"

#import "AppDevKit.h"

#import "UIColor+ThemeColor.h"

#import "AvatorCollectionViewCell.h"

#import "SampleVCollectionViewCell.h"

#import "ModalViewController.h"

static NSString * const AvatorCellCollectionViewCellIdentifier = @"AvatorCollectionViewCell";

static NSString * const CellCollectionViewCellIdentifier = @"SampleVCollectionViewCell";

@interface ViewAutoLayoutSupportViewController () <UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout, ADKModalMaskViewDelegate>

@property (weak, nonatomic) IBOutlet UICollectionView *avatorCollectionView;

@property (weak, nonatomic) IBOutlet UICollectionView *demoCollectionView;

@property (strong, nonatomic) NSArray *flagArray;

@property (strong, nonatomic) ADKModalMaskView *modalView;

@property (strong, nonatomic) ModalViewController *modalController;

@property (weak, nonatomic) IBOutlet UISegmentedControl *typeSegmentedControl;

- (IBAction)typeChangedHandler;

@implementation ViewAutoLayoutSupportViewController

- (void)viewDidLoad

{

[super viewDidLoad];

[self setupView];

}

- (void)didReceiveMemoryWarning

{

[super didReceiveMemoryWarning];

// Dispose of any resources that can be recreated.

}

- (void)setupView

{

self.title = @"UIView+ADKAutoLayoutSupport";

self.view.backgroundColor = [UIColor blackColor];

self.typeSegmentedControl.tintColor = [UIColor ADKColorWithHexString:@"CCCCCC"];

self.edgesForExtendedLayout = UIRectEdgeNone;

self.avatorCollectionView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;

NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"Country-data" ofType:@"plist"];

self.flagArray = [NSArray arrayWithContentsOfFile:plistPath];

UINib *avatorCellNib = [UINib nibWithNibName:AvatorCellCollectionViewCellIdentifier bundle:nil];

[self.avatorCollectionView registerNib:avatorCellNib forCellWithReuseIdentifier:AvatorCellCollectionViewCellIdentifier];

self.avatorCollectionView.dataSource = self;

self.avatorCollectionView.backgroundColor = [UIColor themeBackgroundColor];

UINib *cellNib = [UINib nibWithNibName:CellCollectionViewCellIdentifier bundle:nil];

[self.demoCollectionView registerNib:cellNib

forCellWithReuseIdentifier:CellCollectionViewCellIdentifier];

self.demoCollectionView.delegate = self;

self.demoCollectionView.dataSource = self;

self.demoCollectionView.backgroundColor = [UIColor themeBackgroundColor];

self.automaticallyAdjustsScrollViewInsets = NO;

}

#pragma mark - Event handlers

- (void)typeChangedHandler

{

if (self.typeSegmentedControl.selectedSegmentIndex == 0) {

[self.avatorCollectionView ADKHideView:NO withConstraints:ADKLayoutAttributeHeight | ADKLayoutAttributeTop];

} else {

[self.avatorCollectionView ADKHideView:YES withConstraints:ADKLayoutAttributeHeight | ADKLayoutAttributeTop];

}

}

#pragma mark - UICollectionView delegate methods

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView

{

return 1;

}

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section

{

return self.flagArray.count;

}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath

{

UICollectionViewCell *cell = nil;

NSString *identifier;

if (collectionView == self.avatorCollectionView) {

identifier = AvatorCellCollectionViewCellIdentifier;

} else {

identifier = CellCollectionViewCellIdentifier;

}

cell = [collectionView dequeueReusableCellWithReuseIdentifier:identifier

forIndexPath:indexPath];

if (cell) {

NSDictionary *dict = self.flagArray[indexPath.row];

SampleVCollectionViewCell *avengersCell = (SampleVCollectionViewCell *)cell;

avengersCell.imageView.image = [UIImage imageNamed:dict[@"photo"]];

avengersCell.titleLabel.text = dict[@"title"];

avengersCell.descriptionLabel.lineBreakMode = NSLineBreakByTruncatingTail;

avengersCell.descriptionLabel.numberOfLines = 2;

avengersCell.descriptionLabel.text = dict[@"desc"];

}

return cell;

}

- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section

{

return 0.0f;

}

- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section

{

return 0.0f;

}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath

{

return [[ADKNibSizeCalculator sharedInstance] sizeForNibNamed:CellCollectionViewCellIdentifier

withStyle:ADKNibFixedHeightScaling];

}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath

{

NSDictionary *dict = self.flagArray[indexPath.row];

if (!self.modalController) {

self.modalController = [[ModalViewController alloc] init];

}

if (!self.modalView) {

self.modalView = [[ADKModalMaskView alloc] initWithView:self.modalController.view

modalColor:[[UIColor blackColor] colorWithAlphaComponent:0.7f]

autoDismiss:YES];

}

self.modalController.imageView.image = [UIImage imageNamed:dict[@"photo"]];

self.modalController.titleLabel.text = dict[@"title"];

self.modalController.descriptionTextView.text = dict[@"desc"];

self.modalView.delegate = self;

[self.modalView showInView:self.view

withAnimation:YES

completion:^(BOOL finished) {

// no-op

}];

self.modalController.view.alpha = 0.0f;

CGPoint startPoint = self.modalController.view.center;

startPoint.y = CGRectGetMaxY(ADKPortraitScreenBoundRect());

CGPoint endPoint = self.modalController.view.center;

self.modalController.view.center = startPoint;

[UIView animateWithDuration:0.3f

delay:0.2f

options:UIViewAnimationOptionCurveEaseOut

animations:^{

self.modalController.view.alpha = 1.0f;

self.modalController.view.center = endPoint;

}

completion:^(BOOL finished) {

}];

}

#pragma mark - ADKModalMaskViewDelegate methods

- (void)maskViewWillAutoDismiss:(ADKModalMaskView *)maskView

{

CGPoint endPoint = self.modalController.view.center;

endPoint.y = CGRectGetMaxY(ADKPortraitScreenBoundRect());

[UIView animateWithDuration:0.3f

delay:0.0f

options:UIViewAnimationOptionCurveEaseIn

animations:^{

self.modalController.view.alpha = 0.0f;

self.modalController.view.center = endPoint;

}

completion:^(BOOL finished) {

}];

}

- (void)maskViewDidAutoDismiss:(ADKModalMaskView *)maskView

{

self.modalView = nil;

self.modalController = nil;

}

#pragma mark - UIContentContainer delegate methods

- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator

{

[self.demoCollectionView.collectionViewLayout invalidateLayout];

}