tederen_c/smartRhino/Project/VCModel/Home/VC/SubVC/HomeProblemVC.m

//
//  HomeProblemVC.m
//  smartRhino
//
//  Created by niuzhen on 2020/6/23.
//  Copyright © 2020 tederen. All rights reserved.
//

#import "HomeProblemVC.h"
#import "HomeSubModel.h"
#import "HomeSubItemModel.h"
#import "HomeProblemTopCell.h"
#import "BookProblemModel.h"

@interface HomeProblemVC ()<UITableViewDelegate,UITableViewDataSource>
@property (nonatomic, strong) UITableView     * tableView;
@property (nonatomic, strong) NSMutableArray  * dataSource;
@property (nonatomic, assign) NSUInteger  currentPage;
@property (nonatomic, assign) NSUInteger  Total;
@property (nonatomic, strong) BookProblemModel * model;
@end

@implementation HomeProblemVC

- (void)viewDidLoad {
    [super viewDidLoad];
    [self.view addSubview:self.tableView];
    self.tableView.delegate = self;
    self.tableView.dataSource = self;
    [self getData];
    [self setTableViewRefresh];
}
- (void)setHeight:(CGFloat)height
{
    [self.tableView setFrame:CGRectMake(0, 0, SCREEN_WIDTH, height - 45)];
}
- (UITableView *)tableView
{
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableView.showsVerticalScrollIndicator = NO;
    }
    return _tableView;
}
- (NSMutableArray *)dataSource
{
    if (!_dataSource) {
        _dataSource = [NSMutableArray array];
    }
    return _dataSource;
}
- (void)setTableViewRefresh
{
    WeakSelf(self)
    self.tableView.mj_header = [MJRefreshNormalHeader headerWithRefreshingBlock:^{
        [weakself headRefresh];
    }];
    self.tableView.mj_footer = [MJRefreshBackStateFooter footerWithRefreshingBlock:^{
        [weakself footerRefresh];
    }];
}

- (void)headRefresh{
    self.currentPage = 1;
    self.Total = 0;
    [self.dataSource removeAllObjects];
    [self getListData];
}

- (void)footerRefresh{
    self.currentPage += 1;
    if (self.Total == self.dataSource.count) {
        self.currentPage --;
        [self.tableView.mj_footer resetNoMoreData];
        return;
    }
    [self getListData];
}
- (void)getData
{
    WS(weakSelf);
    dispatch_semaphore_t sem = dispatch_semaphore_create(0);
    __block NSInteger httpFinishCount = 0;
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        [[HttpManager sharedHttpManager] POSTUrl:Host(API_APP_RANDOM_DAY_Skill) parameters:@{@"StyleCss":weakSelf.style} responseStyle:JOSN success:^(id  _Nonnull responseObject) {
            NSLog(@"%@",responseObject);
            if ([responseObject isKindOfClass:[NSDictionary class]]) {
                weakSelf.model = [BookProblemModel modelWithDictionary:responseObject];
            }
            if (++httpFinishCount == 2) {
                dispatch_semaphore_signal(sem);
            }
        } failure:^(NSError * _Nonnull error) {
            if (++httpFinishCount == 2) {
                dispatch_semaphore_signal(sem);
            }
        }];
        [[HttpManager sharedHttpManager] POSTUrl:Host(API_APP_DAY_Skill) parameters:@{@"StyleCss":weakSelf.style,@"Page":@(weakSelf.currentPage),@"PerPage":@20} responseStyle:JOSN success:^(id  _Nonnull responseObject) {
            NSLog(@"++++%@",responseObject);
            if ([responseObject isKindOfClass:[NSDictionary class]]) {
                for (NSDictionary * dict in responseObject[@"Items"]) {
                    HomeSubItemModel *model = [HomeSubItemModel modelWithDictionary:dict];
                    [weakSelf.dataSource addObject:model];
                }
                weakSelf.Total = [responseObject[@"Total"] integerValue];
                if (weakSelf.dataSource.count == weakSelf.Total) {
                    [weakSelf.tableView.mj_footer endRefreshingWithNoMoreData];
                    weakSelf.tableView.mj_footer.hidden = YES;
                }
            }
            [weakSelf.tableView.mj_header endRefreshing];
            [weakSelf.tableView.mj_footer endRefreshing];
            if (++httpFinishCount == 2) {
                dispatch_semaphore_signal(sem);
            }
        } failure:^(NSError * _Nonnull error) {
            if (++httpFinishCount == 2) {
                dispatch_semaphore_signal(sem);
            }
        }];
        dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER);
        dispatch_async(dispatch_get_main_queue(), ^{
            [weakSelf.tableView reloadData];
        });
    });
}
- (void)getListData
{
    WS(weakSelf);
    [[HttpManager sharedHttpManager] POSTUrl:Host(API_APP_DAY_Skill) parameters:@{@"StyleCss":self.style,@"Page":@(self.currentPage),@"PerPage":@20} responseStyle:JOSN success:^(id  _Nonnull responseObject) {
        NSLog(@"++++%@",responseObject);
        if ([responseObject isKindOfClass:[NSDictionary class]]) {
            for (NSDictionary * dict in responseObject[@"Items"]) {
                HomeSubItemModel *model = [HomeSubItemModel modelWithDictionary:dict];
                [weakSelf.dataSource addObject:model];
            }
            weakSelf.Total = [responseObject[@"Total"] integerValue];
            if (weakSelf.dataSource.count == weakSelf.Total) {
                [weakSelf.tableView.mj_footer endRefreshingWithNoMoreData];
                weakSelf.tableView.mj_footer.hidden = YES;
            }
        }
        [weakSelf.tableView.mj_header endRefreshing];
        [weakSelf.tableView.mj_footer endRefreshing];
        dispatch_async(dispatch_get_main_queue(), ^{
            [weakSelf.tableView reloadData];
        });
    } failure:^(NSError * _Nonnull error) {

    }];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.dataSource.count;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return UITableViewAutomaticDimension;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    WS(weakSelf);
    if (indexPath.row == 0) {
        HomeProblemTopCell * cell = [HomeProblemTopCell configCell0:tableView indexPath:indexPath];
        cell.height.constant = -2.f;
        [cell setDataModel:self.model];
        [cell.TopBtn setAction:^{
            [weakSelf pushVC:weakSelf.model.Id];
        }];
        return cell;
    }else{
        HomeSubItemModel * model = [self.dataSource objectAtIndex:indexPath.row];
        HomeProblemTopCell * cell = [HomeProblemTopCell configCell1:tableView indexPath:indexPath];
        [cell setDataListModel:model];
        return cell;
    }
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    HomeSubItemModel * model = [self.dataSource objectAtIndex:indexPath.row];
    [self pushVC:model.Id];
}
- (void)pushVC:(NSInteger)Id
{
    MyTDTopicDetailVC * vc = [MyTDTopicDetailVC initMyTDTopicDetailVC];
    vc.Id = Id;
    vc.type = CollectModel_MediaAritle;
    [self.navigationController pushViewController:vc animated:YES];
}
@end