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

//
//  XPPartyListViewController.m
//  xplan-ios
//
//  Created by XY on 2023/3/7.
//

#import "XPPartyListViewController.h"
///Third
#import <Masonry.h>
#import <MJRefresh.h>
///Tool
#import "XPMacro.h"
#import "XCHUDTool.h"
#import "NSArray+Safe.h"
#import "ThemeColor.h"
///View
#import "XPPartyListCollectionViewCell.h"
#import "XPHomeListEmptyCollectionViewCell.h"
///P
#import "XPHomePresenter.h"
#import "XPHomeProtocol.h"
/// VC
#import "XPRoomViewController.h"
/// Model
#import "HomeRecommendRoomModel.h"

@interface XPPartyListViewController ()<UICollectionViewDataSource, UICollectionViewDelegate, XPHomeProtocol>

@property (nonatomic, strong) UICollectionView *collectionView;
@property (nonatomic, copy) void(^scrollCallback)(UIScrollView *scrollView);
/// 数据源
@property (nonatomic, strong) NSMutableArray *dataSource;

///当前的页数
@property (nonatomic,assign) int page;
/// 没有新的数据了
@property (nonatomic,assign) BOOL hasNoMoreData;

@property (nonatomic, assign) BOOL hadLoad;

@end

@implementation XPPartyListViewController

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

- (BOOL)isHiddenNavBar {
    return YES;
}

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

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

- (void)initHeaderAndFooterRrfresh {
    MJRefreshNormalHeader *header = [MJRefreshNormalHeader headerWithRefreshingTarget:self refreshingAction:@selector(headerRefresh)];
    header.stateLabel.font = [UIFont systemFontOfSize:10.0];
    header.lastUpdatedTimeLabel.font = [UIFont systemFontOfSize:10.0];
    header.stateLabel.textColor = [ThemeColor secondTextColor];
    header.lastUpdatedTimeLabel.textColor = [ThemeColor secondTextColor];
    self.collectionView.mj_header = header;
    
    MJRefreshBackNormalFooter *footer = [MJRefreshBackNormalFooter footerWithRefreshingTarget:self refreshingAction:@selector(footerRefresh)];
        footer.stateLabel.textColor = [ThemeColor secondTextColor];
    footer.stateLabel.font = [UIFont systemFontOfSize:10.0];
    self.collectionView.mj_footer = footer;
    
}

#pragma mark - 刷新的fangfa
- (void)headerRefresh {
    if ([self.tabId isEqualToString:@"recommend"]) {
        [self.presenter getPartyRecommendRoomList];
    }else{
        self.page = 1;
        [self.presenter getRecommendRoomList:self.tabId page:self.page pageSize:20 state:0];
    }
}

- (void)footerRefresh {
    if (self.hasNoMoreData) {
        [self showErrorToast:@"没有更多房间了"];
        [self.collectionView.mj_footer endRefreshing];
        return;
    }
    if ([self.tabId isEqualToString:@"recommend"]) {
        
    }else{
        self.page++;
        [self.presenter getRecommendRoomList:self.tabId page:self.page pageSize:20 state:1];
    }
    
}

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

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

#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];
    [XCHUDTool hideHUD];
}

- (void)getHomeRecommendRoomListFail:(NSString *)message state:(BOOL)state {
    if (state == 0) {
        [self.collectionView.mj_header endRefreshing];
    } else {
        [self.collectionView.mj_footer endRefreshing];
    }
    [XCHUDTool hideHUD];
}

- (void)getPartyRecommendRoomListSuccess:(NSArray *)list {
    self.hasNoMoreData = YES;
    [self.dataSource removeAllObjects];
    [self.dataSource addObjectsFromArray:list];
    [self.collectionView reloadData];
    [self.collectionView.mj_header endRefreshing];
    [self.collectionView.mj_footer endRefreshing];
    [XCHUDTool hideHUD];
}

- (void)getPartyRecommendDataFail {
    [self.collectionView.mj_footer endRefreshing];
    [XCHUDTool hideHUD];
}

#pragma mark - UICollectionViewDelegate

- (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) {
        XPPartyListCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([XPPartyListCollectionViewCell class]) forIndexPath:indexPath];
        HomeRecommendRoomModel *model = [self.dataSource safeObjectAtIndex1:indexPath.row];
        cell.roomModel = model;
        return cell;
    }
    XPHomeListEmptyCollectionViewCell * emptyCell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([XPHomeListEmptyCollectionViewCell class]) forIndexPath:indexPath];
    return emptyCell;
}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    if (self.dataSource.count > 0) {
        HomeRecommendRoomModel * model = [self.dataSource safeObjectAtIndex1:indexPath.item];
        NSString *roomUid = model.roomUid;
        if (roomUid.length > 0) {
            [XPRoomViewController openRoom:roomUid viewController:self];
        }
    }
    
}

#pragma mark - JXCategoryListContentViewDelegate
- (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

- (UICollectionView *)collectionView {
    if (!_collectionView) {
        UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
        layout.scrollDirection = UICollectionViewScrollDirectionVertical;
        layout.itemSize = CGSizeMake(KScreenWidth, 102);
        layout.minimumLineSpacing = 12;
        layout.minimumInteritemSpacing = 12;
        
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
        _collectionView.backgroundColor = UIColor.clearColor;
        _collectionView.delegate = self;
        _collectionView.dataSource = self;        
        [_collectionView registerClass:[XPPartyListCollectionViewCell class] forCellWithReuseIdentifier:NSStringFromClass([XPPartyListCollectionViewCell class])];
        [_collectionView registerClass:[XPHomeListEmptyCollectionViewCell class] forCellWithReuseIdentifier:NSStringFromClass([XPHomeListEmptyCollectionViewCell class])];
    }
    return _collectionView;
}

- (NSMutableArray *)dataSource {
    if (!_dataSource) {
        _dataSource = [NSMutableArray array];
    }
    return _dataSource;
}


@end