//
//  EditStringVC.m
//  shiku_im
//
//  Created by huangyp-pc on 16/11/23.
//  Copyright © 2016年 Reese. All rights reserved.
//

#import "EditStringVC.h"
#import "EditCell.h"
#import "AFNetworking.h"

static NSString *cellID = @"cellID";
static NSString *headerID = @"headerID";

@interface EditStringVC () <UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout>

@property (nonatomic,strong)UICollectionView *collectionView;
@property (nonatomic,strong)NSMutableArray *SelectedArr; //保存选择的cell

@property (nonatomic,strong)UICollectionView *secondCollectionV;
@property (nonatomic,strong)NSMutableArray *selectedHideArr; //保存隐藏的cell

@property (nonatomic,strong) UIScrollView *scrollV;

@end

@implementation EditStringVC
{
    MBProgressHUD * HUD; //菊花
}
- (void)viewDidLoad {
    [super viewDidLoad];
    self.title = @"编辑字段";
    self.view.backgroundColor = Color(235, 233, 233, 1);
    
    
    _SelectedArr = [[NSMutableArray alloc]init];
    _selectedHideArr = [[NSMutableArray alloc]init];
    
    int cellHeight = [_dataArr[0] count]/3 + 1  +  [_dataArr[1] count]/3 + 1;
    
    if ([_dataArr[0] count] == 0 && [_dataArr[1] count] ==0) {
        cellHeight = 0;
    }
    
    int cellHeight2 = 0;
    for (int i = 0; i<_hideDataArr.count; i++) {
        NSArray *a = _hideDataArr[i];
        cellHeight2 += (a.count/3 + 1);
    }
    
    UIButton *btn2 = [UIButton buttonWithType:UIButtonTypeSystem];
    btn2.frame = CGRectMake(0, 5, 22, 22);
    UIImageView *image = [[UIImageView alloc]initWithFrame:CGRectMake(0, iOS11?5:0, 22, 22)];
    image.image = [UIImage imageNamed:@"icon_back_nor3"];
    [btn2 addSubview:image];
    [btn2 addTarget:self action:@selector(backAction) forControlEvents:UIControlEventTouchUpInside];
    UIBarButtonItem *bbi2 = [[UIBarButtonItem alloc]initWithCustomView:btn2];
    self.navigationItem.leftBarButtonItems = @[bbi2];
    
    
    _scrollV = [[UIScrollView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT-50)];
    _scrollV.showsHorizontalScrollIndicator = NO;
    _scrollV.showsVerticalScrollIndicator = NO;
    // 点击状态栏时自动滑动到顶部
    _scrollV.scrollsToTop = YES;
    _scrollV.backgroundColor = BGB_COLOR;
    [self.view addSubview:_scrollV];
    
    [_scrollV mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.top.equalTo(self.view);
        make.bottom.equalTo(self.view).offset(-50);
    }];
    
    UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
    
    _collectionView = [[UICollectionView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, cellHeight*30+90+30) collectionViewLayout:flowLayout];
    
    _collectionView.dataSource = self;
    _collectionView.delegate = self;
    
    _collectionView.backgroundColor = Color(250, 249, 249, 1);
    
    [_scrollV addSubview:_collectionView];
    
    [_collectionView registerClass:[EditCell class] forCellWithReuseIdentifier:cellID];
    [_collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:headerID];
    
    
    UICollectionViewFlowLayout *flowLayout2 = [[UICollectionViewFlowLayout alloc] init];
    
    _secondCollectionV = [[UICollectionView alloc] initWithFrame:CGRectMake(0, CGRectGetMaxY(_collectionView.frame)+8, SCREEN_WIDTH, cellHeight2*30+90+30) collectionViewLayout:flowLayout2];
    
    _secondCollectionV.dataSource = self;
    _secondCollectionV.delegate = self;
    
    _secondCollectionV.backgroundColor = Color(250, 249, 249, 1);
    
    [_scrollV addSubview:_secondCollectionV];
    
    [_secondCollectionV registerClass:[EditCell class] forCellWithReuseIdentifier:cellID];
    [_secondCollectionV registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:headerID];
    
    _scrollV.contentSize = CGSizeMake(SCREEN_WIDTH, CGRectGetMaxY(_secondCollectionV.frame)+10);
    
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    [btn addTarget:self action:@selector(doneAction) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:btn];
    [btn setBackgroundColor:HexColor(@"#33A2EE") forState:UIControlStateNormal];
    [btn setBackgroundColor:HexColor(@"#2D84C0") forState:UIControlStateHighlighted];
    [btn setTitleColor:HexColor(@"#FFFFFF") forState:UIControlStateNormal];
    [btn setTitle:@"确认" forState:UIControlStateNormal];
    btn.titleLabel.font = FONT_SIZE(18);
    btn.layer.cornerRadius = 5;
    btn.layer.masksToBounds = YES;
    [btn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.view).offset(20);
        make.right.equalTo(self.view).offset(-20);
        make.bottom.equalTo(self.view).offset(-10);
        make.height.mas_equalTo(40);
    }];
    
    HUD = [[MBProgressHUD alloc]initWithView:self.view];
    HUD.dimBackground = YES;
    HUD.mode = MBProgressHUDModeIndeterminate;
    [self.view addSubview:HUD];
}

#pragma mark - UICollectionView代理

// 多少组
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView
{
    if (collectionView == _collectionView) {
        return _dataArr.count;
    }
    else if (collectionView == _secondCollectionV) {
        return _hideDataArr.count;
    }
    else
        return 0;
}

// 一组多少个
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
{
    if (collectionView == _collectionView) {
        NSArray *sub = _dataArr[section];
        
        return sub.count;
    }
    else if (collectionView == _secondCollectionV) {
        NSArray *sub = _hideDataArr[section];
        
        return sub.count;
    }
    else
        return 0;
    
}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
{
    EditCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:cellID forIndexPath:indexPath];
    
    if (collectionView == _collectionView) {
        
        NSString *titleName = [NSString stringWithFormat:@"%@",_dataArr[indexPath.section][indexPath.row][@"fd_caption"]];
        if ([titleName isEqualToString:@"(null)"]) {
            titleName = [NSString stringWithFormat:@"%@",_dataArr[indexPath.section][indexPath.row][@"dg_caption"]];
        }
        cell.title.text = titleName;
        
        if ([_SelectedArr containsObject:_dataArr[indexPath.section][indexPath.row]]) {
            cell.bgView.image = [UIImage imageNamed:@"Collection_bg_select"];
        }else{
            cell.bgView.image = [UIImage imageNamed:@"Collection_bg_nor"];
        }
        return cell;
    }
    else if (collectionView == _secondCollectionV) {
        NSString *titleName = [NSString stringWithFormat:@"%@",_hideDataArr[indexPath.section][indexPath.row][@"fd_caption"]];
        if ([titleName isEqualToString:@"(null)"]) {
            titleName = [NSString stringWithFormat:@"%@",_hideDataArr[indexPath.section][indexPath.row][@"dg_caption"]];
        }
        cell.title.text = titleName;
        
        if ([_selectedHideArr containsObject:_hideDataArr[indexPath.section][indexPath.row]]) {
            cell.bgView.image = [UIImage imageNamed:@"Collection_bg_select"];
        }else{
            cell.bgView.image = [UIImage imageNamed:@"Collection_bg_nor"];
        }
        return cell;
    }
    else
        return cell;
}

// 设置组头或组尾
- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath
{
    // 判断是组头还是组尾
    if ([kind isEqualToString:UICollectionElementKindSectionHeader])
    {
        // 去队列中取
        UICollectionReusableView *headerView = [collectionView dequeueReusableSupplementaryViewOfKind:kind withReuseIdentifier:headerID forIndexPath:indexPath];
        
        headerView.backgroundColor = [UIColor clearColor];
        
        UILabel *lbl1 = [[UILabel alloc]init];
        lbl1.textColor = Color(47, 149, 221, 1);
        lbl1.font = FONT_SIZE(12);
        
        if (collectionView == _collectionView) {
            if (indexPath.section == 0) {
                lbl1.frame = CGRectMake(10, 35, 70, 20);
                lbl1.text = @"基本信息";
                UIView *view = [[UIView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 30)];
                view.backgroundColor = Color(245, 244, 244, 1);
                [headerView addSubview:view];
                
                UILabel *first = [[UILabel alloc]initWithFrame:CGRectMake(10, 0, 90, 30)];
                first.text = @"添加字段";
                first.textColor = Color(87, 87, 87, 1);
                first.font = FONT_SIZE(14);
                [view addSubview:first];
                
                UILabel *second = [[UILabel alloc]initWithFrame:CGRectMake(100, 0, SCREEN_WIDTH-100, 30)];
                second.text = @"点击即为添加成功，再次点击即为取消";
                second.textColor = Color(150, 149, 149, 1);
                second.font = FONT_SIZE(12);
                [view addSubview:second];
            }
            
            else{
                lbl1.frame = CGRectMake(10, 5, 70, 20);
                lbl1.text = @"明细";
            }
            
            [headerView addSubview:lbl1];
            
        }
        else if (collectionView == _secondCollectionV) {
            
            if (indexPath.section == 0) {
                lbl1.frame = CGRectMake(10, 40, 70, 20);
                lbl1.text = @"基本信息";
                
                UIView *oneView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 8)];
                oneView.backgroundColor = Color(235, 233, 233, 1);
                [headerView addSubview:oneView];
                
                UIView *view = [[UIView alloc]initWithFrame:CGRectMake(0, 8, SCREEN_WIDTH, 30)];
                view.backgroundColor = Color(245, 244, 244, 1);
                [headerView addSubview:view];
                
                UILabel *first = [[UILabel alloc]initWithFrame:CGRectMake(10, 0, 100, 30)];
                first.text = @"隐藏字段";
                first.textColor = Color(87, 87, 87, 1);
                first.font = FONT_SIZE(14);
                [view addSubview:first];
                
                UILabel *second = [[UILabel alloc]initWithFrame:CGRectMake(100, 0, SCREEN_WIDTH-100, 30)];
                second.text = @"点击即为隐藏成功，再次点击即为取消";
                second.textColor = Color(150, 149, 149, 1);
                second.font = FONT_SIZE(12);
                [view addSubview:second];
                
            }
            
            else{
                lbl1.frame = CGRectMake(10, 5, 70, 20);
                lbl1.text = @"明细";
            }
            
            [headerView addSubview:lbl1];
        }
        
        
        
        
        
        return headerView;
    }
    else
    {
        return nil;
    }
}

// 返回组头的高度
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section
{
    if (section == 0) {
        return CGSizeMake(collectionView.bounds.size.width, 60);
    }
    else
        return CGSizeMake(collectionView.bounds.size.width, 30);
    
}

-(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
{
    if (collectionView == _collectionView) {
        if([_SelectedArr containsObject:_dataArr[indexPath.section][indexPath.row]])
        {
            [_SelectedArr removeObject:_dataArr[indexPath.section][indexPath.row]];
            
        }
        else
        {
            [_SelectedArr addObject:_dataArr[indexPath.section][indexPath.row]];
        }
        [collectionView reloadItemsAtIndexPaths:@[indexPath]];
    }
    else if (collectionView == _secondCollectionV) {
        if([_selectedHideArr containsObject:_hideDataArr[indexPath.section][indexPath.row]])
        {
            [_selectedHideArr removeObject:_hideDataArr[indexPath.section][indexPath.row]];
            
        }
        else
        {
            [_selectedHideArr addObject:_hideDataArr[indexPath.section][indexPath.row]];
        }
        [collectionView reloadItemsAtIndexPaths:@[indexPath]];
    }
    
    
}

// 设置每个item的大小
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath
{
    CGFloat width = (SCREEN_WIDTH-40) / 3;
    CGFloat height = 30;
    return CGSizeMake(width, height);
}

// 设置每个item之间的间距
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
{
    //        return UIEdgeInsetsMake(<#CGFloat top#>, <#CGFloat left#>, <#CGFloat bottom#>, <#CGFloat right#>)
    return UIEdgeInsetsMake(0, 10, 0, 10); 
}

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

-(void)doneAction //确定按钮
{
    //        DLog(@"选了什么东西:%@",_SelectedArr);
    [HUD show:YES];
    NSString *formStr = @"";
    NSString *gridStr = @"";
    
    /**旧代码**
     int formCount = 0;
     int gridCount = 0;
     for (int i = 0; i < _SelectedArr.count; i++) {
     NSDictionary *dic = _SelectedArr[i];
     NSArray *keys = [dic allKeys];
     if ([keys containsObject:@"fd_field"]) {
     formCount ++;
     }
     }
     gridCount = _SelectedArr.count - formCount;
     
     for (int i = 0; i < _SelectedArr.count; i++) {
     NSDictionary *dic = _SelectedArr[i];
     for (id obj in dic) {
     if ([obj isEqualToString:@"fd_field"]) {
     formStr = [formStr stringByAppendingString:[dic objectForKey:obj]];
     if (i < (formCount - 1)) {
     formStr = [formStr stringByAppendingString:@","];
     }
     }
     else if ([obj isEqualToString:@"dg_field"]) {
     gridStr = [gridStr stringByAppendingString:[dic objectForKey:obj]];
     if (i < (gridCount - 1)) {
     gridStr = [gridStr stringByAppendingString:@","];
     }
     }
     }
     }
     */
    
    NSMutableDictionary *dataDic = [[NSMutableDictionary alloc]init];
    
    /***把隐藏字段显示出来***/
    for (int i = 0; i < _SelectedArr.count; i++) {
        NSDictionary *dic = _SelectedArr[i];
        for (id obj in dic) {
            if ([obj isEqualToString:@"fd_field"]) {
                formStr = [NSString stringWithFormat:@"%@",[dic objectForKey:obj]];
                NSDictionary *a = @{formStr:@"-1"};
                [dataDic addEntriesFromDictionary:a];
            }
            else if ([obj isEqualToString:@"dg_field"]) {
                gridStr = [NSString stringWithFormat:@"%@",[dic objectForKey:obj]];
                NSDictionary *a = @{gridStr:@"-1"};
                [dataDic addEntriesFromDictionary:a];
            }
        }
    }
    
    /***把显示字段隐藏起来***/
    for (int i = 0; i < _selectedHideArr.count; i++) {
        NSDictionary *dic = _selectedHideArr[i];
        for (id obj in dic) {
            if ([obj isEqualToString:@"fd_field"]) {
                formStr = [NSString stringWithFormat:@"%@",[dic objectForKey:obj]];
                NSDictionary *a = @{formStr:@"0"};
                [dataDic addEntriesFromDictionary:a];
            }
            else if ([obj isEqualToString:@"dg_field"]) {
                gridStr = [NSString stringWithFormat:@"%@",[dic objectForKey:obj]];
                NSDictionary *a = @{gridStr:@"0"};
                [dataDic addEntriesFromDictionary:a];
            }
        }
    }
    
    DLog(@"forStore----:%@",dataDic);
    
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:dataDic options:NSJSONWritingPrettyPrinted error:nil];
    NSString *str = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
    
    NSString *sessionId=[[NSUserDefaults standardUserDefaults] stringForKey:@"sessionId"];
    NSString *ip=[UASUserInfo shareManager].urlIp;
    
    
    NSString *url = [NSString stringWithFormat:@"%@mobile/common/updatemobiledefault.action?caller=%@&formStore=%@&master=%@&sessionUser=%@&sessionId=%@",ip,_caller,str,g_master,g_sessionUser,sessionId];
    
    DLog(@"aaaaaaaa:%@",url);
    
    url = [url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    
    UASNetworkManager *manager = [UASNetworkManager shareManager];
    //拼接sessionID
    NSString *paramSessionId=[@"" stringByAppendingFormat:@"JSESSIONID=%@",sessionId];
    //设置cookie
    [manager.requestSerializer setValue:paramSessionId forHTTPHeaderField:@"Cookie"];
    [manager.requestSerializer setValue:[NSString stringWithFormat:@"%@",g_sessionUser] forHTTPHeaderField:@"sessionUser"];
    [manager request:url method:POST parameters:nil progress:nil success:^(NSURLSessionDataTask *task, id responseObject) {
        [HUD hide:YES];
        DLog(@"chenggong---:%@",responseObject);
        NSString *sessionId = [NSString stringWithFormat:@"%@",responseObject[@"sessionId"]];
        if (![sessionId isEqualToString:@"(null)"]) {
            [[NSUserDefaults standardUserDefaults] setObject:sessionId forKey:@"sessionId"];
        }
        self.block();
        [self.navigationController popViewControllerAnimated:YES];
        
    } failure:^(NSURLSessionDataTask *task, NSError *error) {
        [HUD hide:YES];
        
        NSData *returnData = [[error userInfo] objectForKey:@"com.alamofire.serialization.response.error.data"];
        if (returnData) {
            NSDictionary *content = [NSJSONSerialization JSONObjectWithData:returnData options:NSJSONReadingMutableContainers error:nil];//转换数据格式
            
            NSString *errorStr = [NSString stringWithFormat:@"%@",[content objectForKey:@"exceptionInfo"]];
            
            DLog(@"错误的原因:%@",errorStr);
            [JOShowMessageFromNavi showDropViewWithMessage:errorStr ToNavi:self.navigationController withColor:nil];
        }
        else{
            [JOShowMessageFromNavi showDropViewWithMessage:@"请检查网络情况" ToNavi:self.navigationController withColor:nil];
        }
        
    }];
    
}

-(void)backAction
{
    [self.navigationController popViewControllerAnimated:YES];
}

@end