//
//  XPHomeViewController.m
//  xplan-ios
//
//  Created by 冯硕 on 2021/11/29.
//

#import "XPHomePartyViewController.h"
///Third
#import <Masonry/Masonry.h>
#import <MJRefresh/MJRefresh.h>
///Tool
#import "XPMacro.h"
#import "ThemeColor.h"
///Model
#import "HomeRecommendRoomModel.h"
///View
#import "XPHomeListCollectionViewCell.h"
#import "XPHomeListEmptyCollectionViewCell.h"
///P
#import "XPHomePresenter.h"
#import "XPHomeProtocol.h"
///VC
#import "XPRoomViewController.h"

@interface XPHomePartyViewController ()<UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout, XPHomeProtocol>
///数据源
@property (nonatomic,strong) NSMutableArray *datasource;
///列表
@property (nonatomic,strong) UICollectionView *collectionView;
///当前的页数
@property (nonatomic,assign) int page;
///没有新的数据了
@property (nonatomic,assign) BOOL hasNoMoreData;
@end

@implementation XPHomePartyViewController

- (BOOL)isHiddenNavBar {
	return YES;
}

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

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


- (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 {
	self.page = 1;
	if (self.isAnchor) {
		[self.presenter getHomeMoreAnchorRoomList];
	} else {
		[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;
	}
	self.page++;
	if (self.isAnchor) {
		[self.presenter getHomeMoreAnchorRoomList];
	} else {
		[self.presenter getRecommendRoomList:self.tabId page:self.page pageSize:20 state:1];
	}
}

#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 objectAtIndex: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 objectAtIndex:indexPath.item];
		NSString * roomUid;
		if (self.isAnchor) {
			roomUid = model.uid;
		} else {
			roomUid = model.roomUid;
		}
		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];
	}
}

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

- (void)getHomeMoreAnchorRoomListSuccess:(NSArray *)list {
	[self.collectionView.mj_header endRefreshing];
	[self.collectionView.mj_footer endRefreshing];
	[self.datasource removeAllObjects];
	[self.datasource addObjectsFromArray:list];
	[self.collectionView reloadData];
}

#pragma mark - JXCategoryListContentViewDelegate
- (UIView *)listView {
	return self.view;
}
#pragma mark - Getters And Setters

- (void)setIsAnchor:(BOOL)isAnchor {
	_isAnchor = isAnchor;
	if (_isAnchor) {
		dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
			[self headerRefresh];
		});
	}
}

- (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])];
        _collectionView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
	}
	return _collectionView;
}

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


@end