//
//  XPMomentListViewController.m
//  xplan-ios
//
//  Created by XY on 2023/2/16.
//

#import "XPMomentListViewController.h"
#import "XPMacro.h"
#import <Masonry.h>
#import <MJRefresh.h>
#import "ThemeColor.h"
#import "NSArray+Safe.h"
#import "ClientConfig.h"
/// Model
#import "MonentsListInfoModel.h"
/// View
#import "XPMomentListCollectionViewCell.h"
#import "XPMonentsEmptyCollectionViewCell.h"
/// P
#import "XPMonentsLatestPresenter.h"
#import "XPMonentsLatestProtocol.h"
#import "XPMonentsRecommendPresenter.h"
#import "XPMonentsRecommendProtocol.h"
#import "XPMonentsAttentionPresenter.h"
#import "XPMonentsAttentionProtocol.h"
/// VC
#import "XPMonentsDetailViewController.h"
#import "XPMonentsPublishViewController.h"

@interface XPMomentListViewController ()<UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout, XPMonentsLatestProtocol, XPMonentsRecommendProtocol, XPMonentsAttentionProtocol, XPMonentsDetailViewControllerDelegate, XPMomentListCollectionViewCellDelegate>

@property (nonatomic, strong) UICollectionView *collectionView;
@property (nonatomic, copy) void(^scrollCallback)(UIScrollView *scrollView);

///数据源
@property (nonatomic,strong) NSMutableArray<MonentsInfoModel *> *datasource;
///当前的页数
@property (nonatomic,assign) NSInteger page;
///是否有更多的数据
@property (nonatomic,assign) BOOL hasNoMoreData;
///数据信息
@property (nonatomic,strong) MonentsListInfoModel *listInfo;

@end

@implementation XPMomentListViewController

- (BOOL)isHiddenNavBar {
    return YES;
}

- (__kindof id)createPresenter {
    if (self.listType == XPMomentListRecommend) {
        return [[XPMonentsRecommendPresenter alloc] init];
    }else if (self.listType == XPMomentListTypeLatest) {
        return [[XPMonentsLatestPresenter alloc] init];
    }else{
        return [[XPMonentsAttentionPresenter alloc] init];
    }
}

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

- (void)createUI {
    self.view.backgroundColor = UIColor.whiteColor;
    [self.view addSubview:self.collectionView];
    
    [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(0);
        make.left.right.mas_equalTo(0);
        make.bottom.mas_equalTo(0);
    }];
    
}

#pragma mark - 下拉刷新
- (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];
    footer.ignoredScrollViewContentInsetBottom = self.collectionView.contentInset.bottom;
    self.collectionView.mj_footer = footer;
    
    [self headerRefresh];
}

#pragma mark - 刷新的fangfa
- (void)headerRefresh {
    self.page = 1;
    if (self.listType == XPMomentListRecommend) {
        [self.presenter getMonentsRecommendList:self.page pageSize:20 state:0];
    }else if (self.listType == XPMomentListTypeLatest) {
        [self.presenter getMonentsLatestListPageSize:20 dynamicId:@"" state:0];
    }else{
        [self.presenter getMonentsAttentionListPageSize:20 dynamicId:@"" state:0];
    }
    
}

- (void)footerRefresh {
    if (self.hasNoMoreData) {
        [self showErrorToast:@"没有更多数据了"];
        [self.collectionView.mj_footer endRefreshing];
        return;
    }
    self.page++;
    
    if (self.listType == XPMomentListRecommend) {
        [self.presenter getMonentsRecommendList:self.page pageSize:20 state:1];
    }else if (self.listType == XPMomentListTypeLatest) {
        [self.presenter getMonentsLatestListPageSize:20 dynamicId:self.listInfo.nextDynamicId state:1];
    }else{
        [self.presenter getMonentsAttentionListPageSize:20 dynamicId:self.listInfo.nextDynamicId state:1];
    }
}

#pragma mark - XPMomentListCollectionViewCellDelegate

- (void)xPMomentListCollectionViewCellDidClickLike:(MonentsInfoModel *)monentsInfo {
    [self.presenter likeMonent:monentsInfo.dynamicId status:!monentsInfo.isLike likedUid:monentsInfo.uid worldId:[NSString stringWithFormat:@"%ld", monentsInfo.worldId]];
}

#pragma mark - XPMonentsLatestProtocol
- (void)getMonentsLatestListSuccess:(MonentsListInfoModel *)listInfo state:(int)state{
    self.listInfo = listInfo;
    if (state == 0) {
        [self.datasource removeAllObjects];
    }
    if (listInfo.dynamicList.count > 0) {
        [self.datasource addObjectsFromArray:listInfo.dynamicList];
    }
    
    if (state == 0) {
        self.hasNoMoreData = NO;
        [self.collectionView.mj_header endRefreshing];
    } else {
        if (listInfo.dynamicList.count > 0) {
            self.hasNoMoreData = NO;
        } else {
            self.hasNoMoreData = YES;
        }
        [self.collectionView.mj_footer endRefreshing];
    }
    [self.collectionView reloadData];
}

- (void)getMonentsLatestListFail:(NSString *)msg state:(int)state {
    if (state == 0) {
        [self.collectionView.mj_header endRefreshing];
    } else {
        [self.collectionView.mj_footer endRefreshing];
    }
}

#pragma mark - XPMonentsRecommendProtocol
- (void)getMonentsRecommendListSuccess:(NSArray *)array state:(int)state {
    if (state == 0) {
        [self.datasource removeAllObjects];
    }
    if (array.count > 0) {
        [self.datasource addObjectsFromArray:array];
    }
    
    if (state == 0) {
        self.hasNoMoreData = NO;
        [self.collectionView.mj_header endRefreshing];
    } else {
        if (array.count > 0) {
            self.hasNoMoreData = NO;
        } else {
            self.hasNoMoreData = YES;
        }
        [self.collectionView.mj_footer endRefreshing];
    }
    [self.collectionView reloadData];
}

- (void)getMonentsRecommendListFail:(NSString *)msg state:(int)state {
    if (state == 0) {
        [self.collectionView.mj_header endRefreshing];
    } else {
        [self.collectionView.mj_footer endRefreshing];
    }
}

#pragma mark - XPMonentsRecommendProtocol
- (void)getMonentsAttentionListSuccess:(MonentsListInfoModel *)listInfo state:(int)state {
    self.listInfo = listInfo;
    if (state == 0) {
        [self.datasource removeAllObjects];
    }
    if (listInfo.dynamicList.count > 0) {
        [self.datasource addObjectsFromArray:listInfo.dynamicList];
    }
    
    if (state == 0) {
        self.hasNoMoreData = NO;
        [self.collectionView.mj_header endRefreshing];
    } else {
        if (listInfo.dynamicList.count > 0) {
            self.hasNoMoreData = NO;
        } else {
            self.hasNoMoreData = YES;
        }
        [self.collectionView.mj_footer endRefreshing];
    }
    [self.collectionView reloadData];
}

- (void)getMonentsAttentionListFail:(NSString *)msg state:(int)state {
    if (state == 0) {
        [self.collectionView.mj_header endRefreshing];
    } else {
        [self.collectionView.mj_footer endRefreshing];
    }
}

- (void)likeMonentsSuccess:(NSString *)dynamicId status:(BOOL)status {
    [self.datasource enumerateObjectsUsingBlock:^(MonentsInfoModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
        if ([obj.dynamicId isEqualToString:dynamicId]) {
            if (status) {
                obj.isLike = YES;
                obj.likeCount = [NSString stringWithFormat:@"%ld",[obj.likeCount integerValue]+1];
            } else {
                obj.isLike = NO;
                obj.likeCount = [NSString stringWithFormat:@"%ld",[obj.likeCount integerValue]-1];
            }
            *stop = YES;
        }
    }];
    [self.collectionView reloadData];
}

#pragma mark - XPMonentsDetailViewControllerDelegate
- (void)xPMonentsDetailViewController:(XPMonentsDetailViewController *)view deleteMonents:(NSString *)dynamicId {
    __block MonentsInfoModel * deleteInfo;
    [self.datasource enumerateObjectsUsingBlock:^(MonentsInfoModel * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
        if (obj.dynamicId.integerValue == dynamicId.integerValue) {
            deleteInfo = obj;
        }
    }];

    if (deleteInfo) {
        [self.datasource removeObject:deleteInfo];
        [self.collectionView reloadData];
    }
}

#pragma mark - UICollectionView

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    if (self.datasource.count > 0) {
        return self.datasource.count;
    }
    return 1;
}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
    if (self.datasource.count > 0) {
        CGFloat width = (KScreenWidth - 16 -13 -16)/2.0;
        CGFloat height = 220.0/165.0*width;
        return CGSizeMake(width, height);
    }
    return collectionView.frame.size;
}

- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section {
    if (self.datasource.count > 0) {
        return UIEdgeInsetsMake(12, 16, 12, 16);
    }
    return UIEdgeInsetsZero;
}

- (__kindof UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    if (self.datasource.count > 0) {
        XPMomentListCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass(XPMomentListCollectionViewCell.self) forIndexPath:indexPath];
        MonentsInfoModel * monentsInfo = [self.datasource safeObjectAtIndex1:indexPath.row];
        cell.monentsInfo = monentsInfo;
        cell.delegate = self;
        return cell;
    }
    XPMonentsEmptyCollectionViewCell * cell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([XPMonentsEmptyCollectionViewCell class]) forIndexPath:indexPath];
    return cell;
}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    if (self.datasource.count > 0) {
        XPMonentsDetailViewController *detailVC = [[XPMonentsDetailViewController alloc] init];
        MonentsInfoModel * monentsInfo = [self.datasource safeObjectAtIndex1:indexPath.row];
        detailVC.monentsInfo = monentsInfo;
        detailVC.delegate = self;
        [self.navigationController pushViewController:detailVC animated:YES];
        
    }
}

#pragma mark -JXCategoryListContainerViewDelegate
- (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 - 懒加载

- (UICollectionView *)collectionView {
    if (!_collectionView) {
        UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
        layout.scrollDirection = UICollectionViewScrollDirectionVertical;
        layout.minimumLineSpacing = 12.0;
        layout.minimumInteritemSpacing = 13.0;
        
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
        _collectionView.backgroundColor = UIColor.clearColor;
        _collectionView.alwaysBounceVertical = YES;
        [_collectionView registerClass:[XPMomentListCollectionViewCell class] forCellWithReuseIdentifier:NSStringFromClass(XPMomentListCollectionViewCell.self)];
        [_collectionView registerClass:[XPMonentsEmptyCollectionViewCell class] forCellWithReuseIdentifier:NSStringFromClass([XPMonentsEmptyCollectionViewCell class])];
        _collectionView.delegate = self;
        _collectionView.dataSource = self;
        _collectionView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
            
    }
    return _collectionView;
}

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

@end