YYXC_School/LN_School/TrainPriceList.m

//
//  TrainPriceList.m
//  LN_School
//
//  Created by EchoShacolee on 2017/4/19.
//  Copyright © 2017年 Danson. All rights reserved.
//

#import "TrainPriceList.h"
#import "TrainPriceListCell.h"
#import "TrainPriceDetail.h"
#import "EditPriceVC.h"

@interface TrainPriceList ()<UITableViewDelegate,UITableViewDataSource,UIActionSheetDelegate>
{
    NSArray * _dataArr;
    UITableView * _tableView;
    UISegmentedControl * _seg;
    
    //用于记录选中的cell
    NSMutableArray *_selectedIndexPathes;
    
    HolderView * holderV;
    
    //记录搜索条件
    NSString   *_charegeModeStr;
    NSString   *_trainningtimeStr;
    NSString   *_trainningmodeStr;
    NSString   *_subjectStr;
    
    BOOL isPermission;
    BOOL haveRequestPermission;
}
@end

@implementation TrainPriceList


- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.navigationItem.title = @"培训价格列表";
    self.view.backgroundColor = KBackGroundColor;
    
    _dataArr = [NSArray new];
    _selectedIndexPathes = [[NSMutableArray alloc] init];
    _charegeModeStr   = @"";
    _trainningmodeStr = @"";
    _trainningtimeStr = @"";
    _subjectStr      = @"";
    
    [Tools permissionValidationWithID:@"43" view:self.view result:^(BOOL isCan, NSString *failureStr) {
        
        isPermission = isCan;
        haveRequestPermission = YES;
        if (isCan) {
            [self createBottomBarWithtoolTitles:@[@"新增",@"删除"]];
        }
        [self myInit];
        [self getData];
    }];
}

-(void)viewWillAppear:(BOOL)animated{
    
    [super viewWillAppear:animated];
    if (haveRequestPermission) {
        [self getData];
    }
    
}

-(void)myInit{
    
    //
    [self goBackByNavigation];
    
    //
    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc]initWithTitle:@"全部价格" style:UIBarButtonItemStylePlain target:self action:@selector(rightBtn)];
    [self.navigationItem.rightBarButtonItem setTintColor:defGreen];
    
    //
    UILabel * lab = [[UILabel alloc]initWithFrame:CGRectMake(10, 0, 100, 25)];
    [lab setText:@"设置搜索条件:" Font:Font14 TextColor:defGreen];
    [self.view addSubview:lab];
    
    _seg = [[UISegmentedControl alloc]initWithItems:@[@"收费模式",@"培训阶段",@"培训模式",@"培训部分"]];
    _seg.frame = CGRectMake(10, 25, kSize.width-20, 40);
    _seg.tintColor = defGreen;
    _seg.backgroundColor = [UIColor whiteColor];
    _seg.momentary = YES;
    [_seg addTarget:self action:@selector(segClick:) forControlEvents:UIControlEventValueChanged];
    [self.view addSubview:_seg];
    
    CGFloat height = isPermission ? JOb_DETAIL_BOTTOMBAR_HEIGHT : 0;
    _tableView = [[UITableView alloc]initWithFrame:CGRectMake(0, CGRectGetMaxY(_seg.frame), kSize.width, kSize.height-kNavOffSet-CGRectGetMaxY(_seg.frame)-height-SafeAreaBottomHeight) style:UITableViewStylePlain];
    _tableView.estimatedRowHeight = 100.0f;
    _tableView.tableFooterView = [UIView new];
    _tableView.dataSource = self;
    _tableView.delegate = self;
    
    [_tableView registerNib:[UINib nibWithNibName:@"TrainPriceListCell" bundle:nil] forCellReuseIdentifier:@"cellId"];
    
    [self.view addSubview:_tableView];
    
    holderV = [[HolderView alloc]initWithFrame:_tableView.frame];
    [holderV freshBlock:^{
        [self getData];
    }];
    [self.view addSubview:holderV];
}

-(void)rightBtn{

    _charegeModeStr   = @"";
    _trainningmodeStr = @"";
    _trainningtimeStr = @"";
    _subjectStr      = @"";
    
    [self getData];
}


-(void)segClick:(UISegmentedControl *)seg{
    
    switch (seg.selectedSegmentIndex) {
        case 0:
        {
            UIActionSheet * sheet = [[UIActionSheet alloc] initWithTitle:@"选择收费模式" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitles:@"全部",@"一次性收费",@"计时收费",@"分段式收费",@"其它", nil];
            sheet.tag = 1;
            [sheet showInView:self.view];
        }
            break;
        case 1:
        {
            UIActionSheet * sheet = [[UIActionSheet alloc] initWithTitle:@"选择培训阶段" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitles:@"全部",@"普通时段",@"高峰时段",@"节假日时段", nil];
            sheet.tag = 2;
            [sheet showInView:self.view];
        }
            break;
        case 2:
        {
            UIActionSheet * sheet = [[UIActionSheet alloc] initWithTitle:@"选择培训模式" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitles:@"全部",@"定时培训",@"预约培训",@"其它", nil];
            sheet.tag = 3;
            [sheet showInView:self.view];
        }
            break;
        case 3:
        {
            UIActionSheet * sheet = [[UIActionSheet alloc] initWithTitle:@"选择培训部分" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitles:@"全部",@"第一部份集中教学",@"第一部份网络教学",@"第四部份集中教学",@"第四部份网络教学",@"模拟器教学",@"第二部份普通教学",@"第二部份智能教学",@"第三部份普通教学",@"第三部份智能教学", nil];
            sheet.tag = 4;
            [sheet showInView:self.view];
        }
            break;
        default:
            break;
    }
}

#pragma mark 创建BottomBarButton
-(void)createBottomBarWithtoolTitles:(NSArray *)toolTitles{
    
    float widthBtn = (kSize.width-1*toolTitles.count+1)/toolTitles.count;
    float HeightBth = JOb_DETAIL_BOTTOMBAR_HEIGHT;
    for (int i=0; i<toolTitles.count; i++) {
        UIButton * button = [UIButton buttonWithType:UIButtonTypeSystem];
        button.frame = CGRectMake(i*(widthBtn+1), kSize.height-HeightBth-kNavOffSet-SafeAreaBottomHeight, widthBtn, HeightBth);
        [button setTitle:toolTitles[i] forState:UIControlStateNormal];
        button.backgroundColor = defGreen;
        [button setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [button addTarget:self action:@selector(btnClick:) forControlEvents:UIControlEventTouchUpInside];
        button.tag = 10+i;
        
        [self.view addSubview:button];
    }
}

-(void)btnClick:(UIButton *)sender{
    
    switch (sender.tag) {
        case 11:
        {
            //删除培训价格
            
            if ([sender.currentTitle isEqualToString:@"删除"]) {
                [_tableView setEditing:YES animated:YES];
                [sender setTitle:@"确定删除" forState:UIControlStateNormal];
            } else {
                [_tableView setEditing:NO animated:YES];
                [sender setTitle:@"删除" forState:UIControlStateNormal];
                UIButton * btn = [self.view viewWithTag:100];
                [btn removeFromSuperview];
            }
            if (_tableView.isEditing) {
                //清空原有的记录
                [_selectedIndexPathes removeAllObjects];
                //添加全选 取消删除
                float widthBtn = (kSize.width-1)/2-20;
                float HeightBth = JOb_DETAIL_BOTTOMBAR_HEIGHT-5;
                UIButton * button = [UIButton buttonWithType:UIButtonTypeSystem];
                button.frame = CGRectMake(10+widthBtn+20, kSize.height-kNavOffSet-JOb_DETAIL_BOTTOMBAR_HEIGHT*2-SafeAreaBottomHeight, widthBtn, HeightBth);
                [button setTitle:@"取消删除" forState:UIControlStateNormal];
                button.backgroundColor = [UIColor lightGrayColor];
                [button setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
                [button addTarget:self action:@selector(btnClick:) forControlEvents:UIControlEventTouchUpInside];
                button.tag = 100;
                
                [self.view addSubview:button];
              
                //添加左侧item
                UIBarButtonItem *leftItem = [[UIBarButtonItem alloc] initWithTitle:@"全选" style:UIBarButtonItemStylePlain target:self action:@selector(selectAll:)];
                self.navigationItem.leftBarButtonItem = leftItem;
                self.navigationItem.leftBarButtonItem.tintColor = [UIColor redColor];
    
            } else {
                //删除数据源中的数据
                [self delPrice];
                [self goBackByNavigation];
            }
            
        }
            break;
        case 10:
        {
            [self willEditPrice];//新增培训价格
        }
            break;
        case 100:
        {
            [_tableView setEditing:NO animated:YES];
            [_selectedIndexPathes removeAllObjects];
            [sender removeFromSuperview];
            [self goBackByNavigation];
            UIButton * btn = [self.view viewWithTag:11];
            [btn setTitle:@"删除" forState:UIControlStateNormal];
        }
            break;
            
        default:
            break;
    }
}

-(void)willEditPrice{
    
    EditPriceVC * vc = [[EditPriceVC alloc]init];
    vc.type = @"1";
    [self navPushHideTabbarToVC:vc];
}


#pragma mark action代理方法
- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex{
    
    switch (actionSheet.tag) {
        case 1:
        {
            //0,123,9
            if (buttonIndex > 4) {
                break;
            }
            
            if (buttonIndex == 4) {
                buttonIndex = 9;
            }

            _charegeModeStr = [NSString stringWithFormat:@"%ld",buttonIndex];
            if (buttonIndex == 0) {
                _charegeModeStr = @"";
            }

            [self getData];
        }
            break;
        case 2:
        {
            if (buttonIndex > 3) {
                break;
            }
            //0,1,2,3
            _trainningtimeStr = [NSString stringWithFormat:@"%ld",buttonIndex];
            if (buttonIndex == 0) {
                _trainningtimeStr = @"";
            }
            [self getData];
        }
            break;
        case 3:
        {
            //0,1,2,9
            if (buttonIndex > 3) {
                break;
            }
            if (buttonIndex == 3) {
                buttonIndex = 9;
            }
            _trainningmodeStr = [NSString stringWithFormat:@"%ld",buttonIndex];
            if (buttonIndex == 0) {
                _trainningmodeStr = @"";
            }
            [self getData];
        }
            break;
        case 4:
        {
            //0,1-9
            if (buttonIndex > 9) {
                break;
            }
            _subjectStr = [NSString stringWithFormat:@"%ld",buttonIndex];
            if (buttonIndex == 0) {
                _subjectStr = @"";
            }
            [self getData];
        }
            break;
            
        default:
            break;
    }
}

#pragma mark tableview代理方法

- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
    return UITableViewCellEditingStyleDelete | UITableViewCellEditingStyleInsert;
}

- (void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath {
    //当取消选中cell时，从记录的数组中删除其indexPath
    [_selectedIndexPathes removeObject:indexPath];
    self.navigationItem.leftBarButtonItem.title = @"全选";
}



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

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    
    TrainPriceListCell * cell = [tableView dequeueReusableCellWithIdentifier:@"cellId" forIndexPath:indexPath];
    
    [cell upDataWithDic:_dataArr[indexPath.row]];
    
    return cell;
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    
    if (_tableView.editing) {
        //当选中cell时，记录其indexPath
        [_selectedIndexPathes addObject:indexPath];
        return;
    }
    
    TrainPriceDetail * vc = [[TrainPriceDetail alloc]init];
    vc.isPermission = isPermission;
    vc.theId = _dataArr[indexPath.row][@"CSI_ID"];
    [self navPushHideTabbarToVC:vc];
}

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

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

#pragma mark   删除全选择
- (void)selectAll:(UIBarButtonItem *)item {
    //获取表格视图内容的尺寸
    CGSize size = _tableView.contentSize;
    CGRect rect = CGRectMake(0, 0, size.width, size.height);
    //获取指定区域的cell的indexPath
    NSArray *indexPathes = [_tableView indexPathsForRowsInRect:rect];
    if ([item.title isEqualToString:@"全选"]) {
        item.title = @"取消";
        for (NSIndexPath *indexPath in indexPathes) {
            //使用代码方式选中一行
            [_tableView selectRowAtIndexPath:indexPath animated:YES scrollPosition:UITableViewScrollPositionNone];
        }
        //更新选中数组
        _selectedIndexPathes.array = indexPathes;
    } else {
        item.title = @"全选";
        for (NSIndexPath *indexPath in indexPathes) {
            //使用代码方式取消选中一行
            [_tableView deselectRowAtIndexPath:indexPath animated:YES];
        }
        //清空选中cell的记录数组
        [_selectedIndexPathes removeAllObjects];
    }
}

#pragma mark 数据请求
-(void)getData{
    
    if (![NetManager connectedToNetWork]) {
        showMsgUnconnect();
        return;
    }
    
    NSMutableDictionary *dic = [NSMutableDictionary dictionary];

    [dic setObject:defUser.userDict[@"id"]  forKey:@"userId"];
    [dic setObject:defUser.userDict[@"school"]  forKey:@"schoolId"];
    [dic setObject:defUser.userDict[@"dqbh"]  forKey:@"dqbh"];
    [dic setObject:defUser.userDict[@"qxbh"]  forKey:@"qxbh"];
    [dic setObject:_charegeModeStr  forKey:@"chargemode"];
    [dic setObject:_trainningtimeStr  forKey:@"trainningtime"];
    [dic setObject:_trainningmodeStr  forKey:@"trainningmode"];
    [dic setObject:_subjectStr  forKey:@"subject"];

    NSString *method = @"prices";
    [MBProgressHUD showLoadToView:self.view];
    [NetManager requestAnythingWithURL:method dictionary:dic dataArray:nil completion:^(NSDictionary *root) {
        
        [MBProgressHUD hideHUDForView:self.view];
        holderV.hidden = NO;
        
        if (!root) {
            ShowErrorMsg(@"请求失败!");
            return;
        }
        if ([root[@"code"] isEqualToString:@"1"]) {
            ShowErrorMsg(root[@"msg"]);
            return;
        }
        
        _dataArr = root[@"body"];
        
        if (_dataArr.count > 0) {
            holderV.hidden = YES;
        }
        
        [_tableView reloadData];
    }];
    
}

-(void)delPrice{
    
    if (_selectedIndexPathes.count == 0) {
        return;
    }
    
    NSMutableString *mStr = [NSMutableString new];
    for (int i=0; i<_selectedIndexPathes.count; i++) {
        NSIndexPath * indexPath = _selectedIndexPathes[i];
        [mStr appendFormat:@",%@",_dataArr[indexPath.row][@"CSI_ID"]];
    }
    NSString * idsStr = [mStr substringFromIndex:1];
    
    if (![NetManager connectedToNetWork]) {
        showMsgUnconnect();
        return;
    }
    
    NSMutableDictionary *dic = [NSMutableDictionary dictionary];
    [dic setObject:idsStr forKey:@"ids"];
    [dic setObject:defUser.userDict[@"id"] forKey:@"userId"];
    
    [MBProgressHUD showLoadToView:self.view];
    [NetManager requestAnythingWithURL:@"delPrice" dictionary:dic dataArray:nil completion:^(NSDictionary *root) {
        
        [MBProgressHUD hideHUDForView:self.view];
        
        if (!root) {
            ShowErrorMsg(@"请求失败!");
            return;
        }
        if ([root[@"code"] isEqualToString:@"1"]) {
            ShowErrorMsg(root[@"msg"]);
            return;
        }
        
        ShowMsg(@"删除成功!");
        [self getData];
    }];
}

/*
#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