yinmeng-ios/xplan-ios/Main/Home/View/XPHomeLivePageViewController.m

//
//  XPHomeLivePageViewController.m
//  xplan-ios
//
//  Created by GreenLand on 2022/7/18.
//

#import "XPHomeLivePageViewController.h"
///Third
#import <Masonry/Masonry.h>
#import <MJRefresh/MJRefresh.h>
///Tool
#import "ThemeColor.h"
#import "XPMacro.h"
#import "XCHUDTool.h"
#import "NSArray+Safe.h"
///View
#import "XPHomeHapppyRoomTableViewCell.h"
#import "XPHomeBannerTableViewCell.h"
#import "XPHomeListEmptyTableViewCell.h"
#import "XPHomeListCollectionViewCell.h"
#import "XPHomeListEmptyCollectionViewCell.h"
///Model
#import "HomePlayRoomModel.h"
#import "HomeRecommendRoomModel.h"
///VC
#import "XPWebViewController.h"
#import "XPRoomViewController.h"
#import "XPHomeLivePresenter.h"
#import "XPHomeLiveProtocol.h"

@interface XPHomeLivePageViewController ()<UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout, XPHomeLiveProtocol>
///列表
@property (nonatomic,strong) UICollectionView *collectionView;
@property (nonatomic, copy) void(^scrollCallback)(UIScrollView *scrollView);
///没有新的数据了
@property (nonatomic,assign) BOOL hasNoMoreData;
///数据源
@property (nonatomic,strong) NSMutableArray *datasource;

@property (nonatomic, assign) BOOL hadLoad;

@end

@implementation XPHomeLivePageViewController

- (BOOL)isHiddenNavBar {
    return YES;
}

- (XPHomeLivePresenter *)createPresenter {
    return [[XPHomeLivePresenter alloc] init];
}

- (void)viewDidLoad {
    [super viewDidLoad];
    [self initSubViews];
    [self initSubViewConstraints];
}

#pragma mark - Private Method
- (void)initSubViews {
    self.view.backgroundColor = [UIColor clearColor];
    [self.view addSubview:self.collectionView];
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    if (!self.hadLoad) {
        self.hadLoad = YES;
        [XCHUDTool showAnchorLoading];
    }
    [self headerRefresh];
}

- (void)initSubViewConstraints {
    [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.edges.mas_equalTo(self.view);
    }];
}

#pragma mark - 刷新的fangfa
- (void)headerRefresh {
    [self.presenter getHomeMoreAnchorRoomListWithTabId:self.tabId];
}

#pragma mark - UICollectionViewDataSource
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return self.datasource.count > 0 ? self.datasource.count : 1;
}

- (__kindof UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    if (self.datasource.count > 0) {
        XPHomeListCollectionViewCell * cell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([XPHomeListCollectionViewCell class]) forIndexPath:indexPath];
        HomeRecommendRoomModel * model = [self.datasource safeObjectAtIndex1:indexPath.item];
        cell.roomModel = model;
        return cell;
    }
    
    XPHomeListEmptyCollectionViewCell * emptyCell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([XPHomeListEmptyCollectionViewCell class]) forIndexPath:indexPath];
    return emptyCell;
    
}
#pragma mark - UICollectionViewDelegate
- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    [collectionView deselectItemAtIndexPath:indexPath animated:YES];
    if (self.datasource.count > 0) {
        HomeRecommendRoomModel * model = [self.datasource safeObjectAtIndex1:indexPath.item];
        NSString *roomUid = model.uid;
        if (roomUid.length > 0) {
            [XPRoomViewController openRoom:roomUid viewController:self];
        }
    }
}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
    if (self.datasource.count <= 0) {
        return CGSizeMake(KScreenWidth, KScreenHeight- kNavigationHeight - 49 - 20);
    }
    return CGSizeMake((KScreenWidth - 15 * 3) / 2, 157 + 36);
}

#pragma mark - XPHomeProtocol
- (void)getHomeRecommendRoomListSuccess:(NSArray *)list state:(BOOL)state {
    if (state == 0) {
        self.hasNoMoreData = NO;
        [self.datasource removeAllObjects];
        [self.collectionView.mj_header endRefreshing];
    } else {
        [self.collectionView.mj_footer endRefreshing];
    }
    if (list.count > 0) {
        self.hasNoMoreData = NO;
        [self.datasource addObjectsFromArray:list];
    } else {
        self.hasNoMoreData = YES;
    }
    [self.collectionView reloadData];
}
- (void)getHomeRecommendRoomListFail:(NSString *)message state:(BOOL)state {
    if (state ==0) {
        [self.collectionView.mj_header endRefreshing];
    } else {
        [self.collectionView.mj_footer endRefreshing];
    }
}

///获取个播房列表成功
- (void)getAnchorRoomListSuccess:(NSArray<HomeRecommendRoomModel *> *)array {
    [self.datasource removeAllObjects];
    [self.datasource addObjectsFromArray:array];
    [self.collectionView reloadData];
    [XCHUDTool hideHUD];
}

///获取个播房失败
- (void)getAnchorRoomListFail {
    [XCHUDTool hideHUD];
}

- (void)getHomeMoreAnchorRoomListFail:(NSString *)messag {
    [self.collectionView.mj_header endRefreshing];
    [self.collectionView.mj_footer endRefreshing];
}

#pragma mark - JXPagingViewListViewDelegate
- (UIView *)listView {
    return self.view;
}

- (UIScrollView *)listScrollView {
    return self.collectionView;
}

- (void)listViewDidScrollCallback:(void (^)(UIScrollView *))callback {
    self.scrollCallback = callback;
}

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    self.scrollCallback(scrollView);
}
#pragma mark - Getters And Setters

- (void)setTabId:(NSString *)tabId {
    _tabId = tabId;
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
//        [self headerRefresh];
    });
}

- (UICollectionView *)collectionView{
    if (!_collectionView) {
        UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
        
        layout.minimumLineSpacing = 0;
        layout.minimumInteritemSpacing = 15;
        layout.sectionInset = UIEdgeInsetsMake(0, 15, 0, 15);
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
        _collectionView.dataSource = self;
        _collectionView.delegate = self;
        _collectionView.backgroundColor = [UIColor clearColor];
        [_collectionView registerClass:[XPHomeListCollectionViewCell class] forCellWithReuseIdentifier:NSStringFromClass([XPHomeListCollectionViewCell class])];
        [_collectionView registerClass:[XPHomeListEmptyCollectionViewCell class] forCellWithReuseIdentifier:NSStringFromClass([XPHomeListEmptyCollectionViewCell class])];
    }
    return _collectionView;
}

- (NSMutableArray *)datasource {
    if (!_datasource) {
        _datasource = [NSMutableArray array];
    }
    return _datasource;
}

@end