duoshoubang/FirstLink/Compoments/社区模块/商品选择/Controller/FKCircleProd...

//
//  FKCircleProductController.m
//  FirstLink
//
//  Created by ascii on 16/6/14.
//  Copyright © 2016年 FirstLink. All rights reserved.
//

#import "FKCircleProductController.h"
#import "FKCircleProductCell.h"
#import "FKCircleProductRequest.h"
#import "FKCircleProductReform.h"
#import "FKCircleChoiceProductItem.h"

@interface FKCircleProductController ()
<UITableViewDelegate, UITableViewDataSource, FLNetworkDelegate>

@property (nonatomic, assign) FKCircleProductType      productType;
@property (nonatomic, weak  ) FKCircleProductViewModel *viewModel;

@property (nonatomic, strong) UITableView              *tableView;

@end

@implementation FKCircleProductController

- (instancetype)initWithType:(FKCircleProductType)productType viewModel:(FKCircleProductViewModel *)viewModel {
    self = [super init];
    if (self) {
        _productType = productType;
        _viewModel   = viewModel;
        
        [self.view addSubview:self.tableView];
        [self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.right.top.bottom.equalTo(self.view);
        }];
    }
    return self;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    [self requestProductData:FKCircleProductRequestNew startRow:0];
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
}

- (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.
}
*/

#pragma mark - Request

- (void)requestProductData:(int)identify startRow:(NSInteger)startRow {
    [self.hudView show:YES];
    [FKCircleProductRequest requestItems:identify
                              startRow:[NSString stringWithFormat:@"%ld", (long)startRow]
                              pageSize:[NSString stringWithFormat:@"%d", PAGE_RECORD_COUNT]
                           productType:self.productType
                             deleagate:self];
}

- (void)refreshControl:(FKRefreshControl *)refreshControl didEngageRefreshDirection:(RefreshDirection)direction {
    //    [self.hudView show:YES];
    if (direction==RefreshDirectionTop) {
        [self requestProductData:FKCircleProductRequestNew startRow:0];
    } else if (direction==RefreshDirectionBottom) {
        [self requestProductData:FKCircleProductRequestNextPage startRow:[self.viewModel countOfItems:self.productType]];
    }
}

#pragma mark - Response

- (void)networkDidSuccessResponse:(NSDictionary *)response identify:(int)identify header:(MSGHeader *)header {
    [self finishLoadingData];
    [self.hudView hide:YES];
    
    if ([header.code intValue] == RESPONSE_MSG_NORMAL) {
        NSArray *items = [FKCircleProductReform parseItems:response];
        if (identify == FKCircleProductRequestNew) {
            [self.viewModel removeAllObjects:self.productType];
            [self.viewModel saveItems:items productType:self.productType];
        } else if (identify == FKCircleProductRequestNextPage) {
            [self.viewModel saveItems:items productType:self.productType];
        }
        [self.tableView reloadData];
        
        // 显示无内容提示
        if ([self.viewModel countOfItems:self.productType] == 0) {
            [self showStatusTipInView:self.tableView image:[UIImage imageNamed:@"StatusNoOrderIcon"] title:@"没有内容哦"];
        } else {
            [self.statusView removeFromSuperview];
        }
        
        self.refreshControl.bottomEnabled = items.count > 0 ? YES : NO;
    } else {
        [FLProgressHUDHelper showText:header.msg inView:self.view];
    }
}

- (void)networkDidReceiveError:(NSError *)error identify:(int)identify header:(MSGHeader *)header {
    [self finishLoadingData];
    [self.hudView hide:YES];
    
    [FLProgressHUDHelper showText:header.msg inView:self.view];
}

#pragma mark - UITableViewDelegate, UITableViewDataSource

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return [self.viewModel countOfItems:self.productType];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return 1;
}

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
    return 10;
}

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

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    return 105;
}

- (UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    FKCircleProductCell *cell = [tableView dequeueReusableCellWithIdentifier:NSStringFromClass([FKCircleProductCell class])];
    cell.selectionStyle = UITableViewCellSelectionStyleNone;
    
    id item = [self.viewModel itemAtIndex:indexPath.section productType:self.productType];
    [cell configWithItem:item];
    cell.choiceButton.tag = indexPath.section;
    [cell.choiceButton addTarget:self action:@selector(clickSelectButton:) forControlEvents:UIControlEventTouchUpInside];
    
    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
//    FKOrderPaymentItem *item = [self.viewModel paymentItemAtIndex:indexPath.section classify:_classify];
//    if (item&& self.delegate && [self.delegate respondsToSelector:@selector(orderController:didClickOrderDetailAction:orderType:)]) {
//        [self.delegate orderController:self didClickOrderDetailAction:item.paymentID orderType:kOrderTypeProduct];
//    }
}

#pragma mark - Action

- (IBAction)clickSelectButton:(UIButton *)sender {
    sender.selected = !sender.selected;
    FKCircleChoiceProductItem *item = [self.viewModel itemAtIndex:sender.tag productType:self.productType];
    if ([item isKindOfClass:[FKCircleChoiceProductItem class]]) {
        item.isSelected = sender.selected;
    }
}

#pragma mark - Method

#pragma mark - Layout

#pragma mark - Property

- (UITableView *)tableView {
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
        _tableView.dataSource = self;
        _tableView.delegate = self;
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableView.backgroundColor = UIColorFromRGB(0xf4f4f4);
        
        [self initRefreshControlWithTableView:self.tableView];
        
        [self.tableView registerClass:[FKCircleProductCell class] forCellReuseIdentifier:NSStringFromClass([FKCircleProductCell class])];
        
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    }
    return _tableView;
}

@end