//
//  DSWebMenuCollectionView.m
//  VietnamGame
//
//

#import "DSWebMenuCollectionView.h"

#import "DSAvatarCollectionViewCell.h"

static NSString *identifier = @"AvatarCollectionViewCell";

@implementation DSWebMenuCollectionView

-(void)awakeFromNib
{
    [super awakeFromNib];
    
    UICollectionViewFlowLayout *flowlayout = [[UICollectionViewFlowLayout alloc] init];
    flowlayout.scrollDirection = UICollectionViewScrollDirectionVertical;
    self.collectionViewLayout = flowlayout;
    self.delegate = self;
    self.dataSource = self;
    self.showsVerticalScrollIndicator = NO;
    self.showsHorizontalScrollIndicator = NO;
    self.backgroundColor = [UIColor clearColor];
    [self registerNib:[UINib nibWithNibName:@"DSAvatarCollectionViewCell" bundle:nil] forCellWithReuseIdentifier:identifier];
    [self registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:identifier];
}

-(void)setShareArray:(NSMutableArray<NSNumber *> *)shareArray
{
    _shareArray = shareArray;
    
    [self reloadData];
}

#pragma mark - 推荐
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView
{
    return 1;
}

-(NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
{
    return self.shareArray.count;
}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath
{
    return CGSizeMake(collectionView.frame.size.width, ((collectionView.frame.size.height-(self.shareArray.count-1)*10))/self.shareArray.count);
}

-(UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
{
    return UIEdgeInsetsMake(0, 0, 0, 0);
}

- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section
{
    return 10;
}

- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section
{
    return 10;
}

-(UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath
{
    UICollectionReusableView *view = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:identifier forIndexPath:indexPath];
    return view;
}

-(UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
{
    DSAvatarCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:identifier forIndexPath:indexPath];
    NSNumber *number = self.shareArray[indexPath.row];
    DSWebMenuType type = number.integerValue;
    if (type == DSWebMenuHomeType) {
        cell.avatarImageView.image = [UIImage imageNamed:@"zhongxindakai"];
    }else if (type == DSWebMenuTelegramType) {
        cell.avatarImageView.image = [UIImage imageNamed:@"telegram"];
    }else if (type == DSWebMenuWhatsAppType) {
        cell.avatarImageView.image = [UIImage imageNamed:@"whatsapp"];
    }else if (type == DSWebMenuFacebookType) {
        cell.avatarImageView.image = [UIImage imageNamed:@"facebook"];
    }
    cell.avatarImageView.contentMode = UIViewContentModeScaleAspectFit;
    return cell;
}

-(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
{
    NSNumber *number = self.shareArray[indexPath.row];
    DSWebMenuType type = number.integerValue;
    if (self.webMenuDelegate && [self.webMenuDelegate respondsToSelector:@selector(webMenuCollectionViewWithMenuType:)]) {
        [self.webMenuDelegate webMenuCollectionViewWithMenuType:type];
    }
}

@end