yinmeng-ios-store/yinmeng-ios/DingDangApp/V2Versions/Home/DDV2HomeListVC.m

//
//  DDV2HomeListVC.m
//  DingDangApp
//
//  Created by apple on 2023/7/1.
//

#import "DDV2HomeListVC.h"
#import "DDRoomPartyModel.h"
#import "DDV2HomeVerticalCell.h"
#import "DDV2HomeHorizontalCell.h"

#import "Api+DDHomeApi.h"
#import "AccountInfoStorage.h"
@interface DDV2HomeListVC () <UICollectionViewDelegate, UICollectionViewDataSource>
@property (nonatomic, strong) UICollectionView *collectionView;
@property (nonatomic, strong) NSMutableArray *dataArr;
@property (nonatomic, assign) NSInteger pageNum;
@property (nonatomic,assign) BOOL isClick;

@end

@implementation DDV2HomeListVC

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    [self initWithSubView];
    
    self.pageNum = 1;
    [self requestData];
}

- (void)initWithSubView {
    
    self.view.backgroundColor = DDHEXColor(0xF6F6F6);
    [self.view addSubview:self.collectionView];
    [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.top.equalTo(self.view).inset(0);
        make.bottom.mas_equalTo(-KTABBAR_H);
    }];
}

- (void)requestData {
    WeakSelf(ws)
    NSString * uid = [AccountInfoStorage instance].getUid;
    [Api dd_getHomePageRecommendListComplection:^(BaseModel * _Nullable data, NSInteger code, NSString * _Nullable msg) {
        [ws endrefresh];
        if(code == 200){
            
            if (self.pageNum == 1) {
                [ws.dataArr removeAllObjects];
            }
            NSArray *list = [DDRoomPartyModel DD_ModelsWithArray:data.data];
            [ws.dataArr addObjectsFromArray:list];
            
            dispatch_async(dispatch_get_main_queue(), ^{
                [self.collectionView reloadData];
            });
        }
    } uid:uid tabId:self.type pageNum:@(self.pageNum).stringValue pageSize:@"20"];
    
    return;
    NSMutableDictionary *dic = [NSMutableDictionary dictionary];
    [dic setObject:@(20) forKey:@"current_page"];
    [dic setObject:@(self.pageNum) forKey:@"page_number"];
    if ([self.type isEqualToString:@"collect"] || [self.type isEqualToString:@"hot"]) {
        [dic setObject:self.type forKey:@"scene"];
    }else{
        [dic setObject:@"type" forKey:@"scene"];
        [dic setObject:self.type forKey:@"type_id"];
    }
    
    /// /room/list
    NSString *url = [DDEncryptManager dd_aesDecryptWithText:@"U7Vw0Xckn7CQFkKrvg3Lzw=="];
    [NetworkRequest requestPOST:url parameters:dic block:^(BaseResponse * _Nonnull response) {
        if (response.isSuccess) {
            if ([ToolsObject IsNullWithObject:response.data]) {
                [ws endrefresh];
                return;
            }
            if (self.pageNum == 1) {
                [ws.dataArr removeAllObjects];
            }
            [ws.dataArr addObjectsFromArray:[NSArray yy_modelArrayWithClass:DDRoomPartyModel.class json:response.data[@"record"]]];
            
            dispatch_async(dispatch_get_main_queue(), ^{
                [self.collectionView reloadData];
            });
            if ([response.data[@"next"]integerValue] == 0) {
                [self.collectionView.mj_footer endRefreshingWithNoMoreData];
            }
        }
    }];
}

-(void)endrefresh
{
    [self.collectionView.mj_header endRefreshing];
    [self.collectionView.mj_footer endRefreshing];
}


#pragma mark - <UICollectionViewDataSource, UICollectionViewDelegate>
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
    return 1;
}

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

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath{
    if(indexPath.item<3){
        return CGSizeMake((kWidth-50)/3, (kWidth-50)/3+50);
    }else{
        return CGSizeMake(kWidth - 30, 110);
    }
}
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    if (indexPath.row < 3) {
        DDV2HomeVerticalCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"DDV2HomeVerticalCell" forIndexPath:indexPath];
        if (indexPath.row < self.dataArr.count) {
            DDRoomPartyModel *model = self.dataArr[indexPath.row];
            cell.model = model;
        }
        cell.contentView.backgroundColor = UIColor.clearColor;
        return cell;
    } else {
        DDV2HomeHorizontalCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"DDV2HomeHorizontalCell" forIndexPath:indexPath];
        if (indexPath.row < self.dataArr.count) {
            DDRoomPartyModel *model = self.dataArr[indexPath.row];
            cell.model = model;
        }
        cell.contentView.backgroundColor = UIColor.clearColor;
        return cell;
    }
}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    if (self.isClick) {
        return ;
    }
    self.isClick = YES;
    DDRoomPartyModel *model = self.dataArr[indexPath.item];
    [[ToolsObject shareTools] jumpToRoomVC:model.room_id followUser:[RoomUserInfoModel new]];
    
    WeakSelf(ws)
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 1*NSEC_PER_SEC), dispatch_get_main_queue(), ^{
        ws.isClick = NO;
    });
        
}
-(NSMutableArray *)dataArr
{
    if (!_dataArr) {
        _dataArr = [NSMutableArray array];
    }
    return _dataArr;
}

- (UICollectionView *)collectionView {
    if (!_collectionView) {
        UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc]init];
        layout.minimumLineSpacing = 12;
        layout.minimumInteritemSpacing = 7;
        layout.scrollDirection = UICollectionViewScrollDirectionVertical;
        layout.sectionInset = UIEdgeInsetsMake(10, 16, 0, 16);
        
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
        _collectionView.backgroundColor = UIColor.clearColor;
        _collectionView.showsVerticalScrollIndicator = NO;
        _collectionView.showsHorizontalScrollIndicator = NO;
        _collectionView.delegate = self;
        _collectionView.dataSource = self;
        _collectionView.layer.masksToBounds = YES;
        _collectionView.layer.cornerRadius = 12;
        [_collectionView registerClass:[DDV2HomeVerticalCell class] forCellWithReuseIdentifier:@"DDV2HomeVerticalCell"];
        [_collectionView registerClass:[DDV2HomeHorizontalCell class] forCellWithReuseIdentifier:@"DDV2HomeHorizontalCell"];
        if ([_collectionView respondsToSelector:@selector(setLayoutMargins:)]){
            [_collectionView setLayoutMargins:UIEdgeInsetsZero];
        }
        _collectionView.translatesAutoresizingMaskIntoConstraints = NO;
        if (@available(iOS 11.0, *)) {
            [_collectionView adjustedContentInsetDidChange];
            _collectionView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        }
        WeakSelf(ws)
        // 下拉刷新
        _collectionView.mj_header = [MJRefreshNormalHeader headerWithRefreshingBlock:^{
            [ws requestData];
        }];
        // 上拉加载
        _collectionView.mj_footer = [MJRefreshBackNormalFooter footerWithRefreshingBlock:^{
            ws.pageNum ++ ;
            [ws requestData];/** 列表 */
        }];
    }
    return _collectionView;
}


@end