NewShengQian/YouHuiProject/YouHui/BuyLimit/DRChildBuyLi...

//
//  DRChildBuyLimitController.m
//  YouHuiProject
//
//  Created by 小花 on 2018/7/6.
//  Copyright © 2018年 kuxuan. All rights reserved.
//

#import "DRChildBuyLimitController.h"
#import "DRBuyLimitGoodCell.h"
#import "DateManager.h"
#import "DRBuyLimitHeader.h"
#import "DRBuyLimitGoodModel.h"
#import "DRGoodDetailViewController.h"

@interface DRChildBuyLimitController ()<UITableViewDelegate, UITableViewDataSource>
{
    NSInteger _page;
}
@property (nonatomic, strong) UITableView           *tableView;
@property (nonatomic, strong) NSMutableArray        *dataArr;
@property (nonatomic, strong) DRBuyLimitHeader      *header;
@property (nonatomic, strong) NSMutableArray        *topArr;
@end

@implementation DRChildBuyLimitController

- (void)dealloc {
    
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [self confitUI];
    [self requestData];
}

- (void)confitUI {
    _page = 1;
    self.view.backgroundColor = [UIColor whiteColor];
    self.header = [[DRBuyLimitHeader alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 160)];
    __weak typeof(self) weakSelf = self;
    self.header.ClickBlock = ^(DRBuyLimitGoodModel *model) {
        DRGoodDetailViewController *detail = [[DRGoodDetailViewController alloc] init];
        DetailRequestModel *request = [[DetailRequestModel alloc] initWithBuyLimitModel:model];
        detail.requestModel = request;
        DREventModel *evevtModel = [[DREventModel alloc] initWithOrigin:model.origin category_id:@"0" source:QuickBuyAction];
        detail.eventModel = evevtModel;
        [weakSelf.navigationController pushViewController:detail animated:YES];
        [MobClick event:BuyLimitGoodClick];
    };
    self.header.canBuy = self.canBuy;
    self.tableView.tableHeaderView = self.header;
    [self.view addSubview:self.tableView];
    [MBProgressHUD showLoadingAddedToView:self.view];
}

- (void)requestData {
    
    NSString *url = [NSString stringWithFormat:@"%@/api/v2/goods/taoQiangGouDataList",BaseURL];
    NSTimeInterval start = [DateManager timeStrToInterval:self.start_time];
    NSTimeInterval end = [DateManager timeStrToInterval:self.end_time];
    NSDictionary *param = @{@"start_time":@(start),
                            @"end_time":@(end),
                            @"platform":@"2",
                            @"page":@(_page),
                            @"page_size":@(20)
                            };
    
    [DRHttp post:url params:param success:^(id json) {
        if ([self.tableView.mj_header isRefreshing]) {
            [self.topArr removeAllObjects];
            [self.dataArr removeAllObjects];
        }
        NSArray *topList = [NSArray yy_modelArrayWithClass:[DRBuyLimitGoodModel class] json:json[@"data"][@"top"]];
        NSArray *goodList = [NSArray yy_modelArrayWithClass:[DRBuyLimitGoodModel class] json:json[@"data"][@"list"]];
        
        if (goodList.count>0) {
            [self.topArr addObjectsFromArray:topList];
            [self.dataArr addObjectsFromArray:goodList];
            [self.tableView.mj_footer endRefreshing];;
        }else {
            if (_page==1) {
                [self setUpNoDataView];
            }
            [self.tableView.mj_footer endRefreshingWithNoMoreData];
        }
        
        [self setHeaderGoodInfo];
        
        [self.tableView.mj_header endRefreshing];
        [MBProgressHUD hideHUDForView:self.view];
        [self.tableView reloadData];
    } failure:^(NSError *error) {
        [self.tableView.mj_header endRefreshing];
        [self.tableView.mj_footer endRefreshing];
        [MBProgressHUD hideHUDForView:self.view];
    }];
}

- (void)setUpNoDataView {
    self.tableView.showNoDataView = YES;
    self.tableView.defaultNoDataText = @"暂无抢购的商品信息";
    self.tableView.defaultNoDataImage = [UIImage imageNamed:@"noData"];
}


- (void)setHeaderGoodInfo {
    if (self.topArr.count > 0) {
        DRBuyLimitGoodModel *model = self.topArr.firstObject;
        [self.header setModel:model];
        self.header.canBuy = self.canBuy;
    }
}

#pragma mark -------- UITableView Delegate -----

- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath {
    if ([cell respondsToSelector:@selector(setSeparatorInset:)]) {
        [cell setSeparatorInset:UIEdgeInsetsMake(0, 15, 0, 15)];
    }
}


- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return self.dataArr.count;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    return 124;
}

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
    return .1;
}

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
    return 0.1;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    DRBuyLimitGoodModel *model = self.dataArr[indexPath.row];
    DRBuyLimitGoodCell *cell = [DRBuyLimitGoodCell cellWithTableView:tableView];
    cell.model = model;
    cell.canBuy = self.canBuy;
    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    
    if (!_canBuy) {
        [MBProgressHUD showMessage:@"抢购还未开始"];
        return;
    }
    
    DRBuyLimitGoodModel *model = self.dataArr[indexPath.row];
    if ([model.sale_rate floatValue]/100.0 > 1.f ) {
        [MBProgressHUD showMessage:@"已售空"];
        return;
    }
    DRGoodDetailViewController *detail = [[DRGoodDetailViewController alloc] init];
    DetailRequestModel *request = [[DetailRequestModel alloc] initWithBuyLimitModel:model];
    detail.requestModel = request;
    DREventModel *evevtModel = [[DREventModel alloc] initWithOrigin:model.origin category_id:@"0" source:QuickBuyAction];
    detail.eventModel = evevtModel;
    
    [self.navigationController pushViewController:detail animated:YES];
    
    [MobClick event:BuyLimitGoodClick];
}


#pragma mark ------- layzer ------
- (UITableView *)tableView {
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT-NavBarHeight-55) style:UITableViewStyleGrouped];
        _tableView.estimatedSectionHeaderHeight = 0;
        _tableView.estimatedSectionFooterHeight = 0;
        _tableView.sectionFooterHeight = 0;
        _tableView.sectionHeaderHeight = 0;
        _tableView.estimatedRowHeight = 0;
        _tableView.delegate = self;
        _tableView.dataSource = self;
        _tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
        _tableView.backgroundColor = [UIColor yhGrayColor];
        _tableView.showsVerticalScrollIndicator = NO;
        _tableView.separatorStyle = UITableViewCellSeparatorStyleSingleLine;
        _tableView.separatorColor = [UIColor YHColorWithHex:0xEEEEEE];
        MJRefreshGifHeader *header = [MJRefreshGifHeader headerWithRefreshingBlock:^{
            _page = 1;
            [self requestData];
        }];
        header.lastUpdatedTimeLabel.hidden = YES;
        header.stateLabel.hidden = YES;
        
        //正在刷新的图片
        NSArray *imgArr = @[[UIImage imageNamed:@"ant1"],[UIImage imageNamed:@"ant2"]];
        [header setImages:imgArr duration:0.3 forState:MJRefreshStateRefreshing];
        [header setImages:@[[UIImage imageNamed:@"ant1"]] duration:1 forState:MJRefreshStateWillRefresh];
        [header setImages:@[[UIImage imageNamed:@"ant1"]] duration:1 forState:MJRefreshStatePulling];
        _tableView.mj_header = header;
        _tableView.mj_footer = [MJRefreshAutoNormalFooter footerWithRefreshingBlock:^{
            _page++;
            [self requestData];
        }];
        
    }
    return _tableView;
}

- (NSMutableArray *)dataArr {
    if (!_dataArr) {
        _dataArr = [NSMutableArray array];
    }
    return _dataArr;
}

- (NSMutableArray *)topArr {
    if (!_topArr) {
        _topArr = [NSMutableArray array];
    }
    return _topArr;
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end