yuyin_ios/SweetParty/主类/Dynamic/Controller/SPTrendReportVC.m

//
//  SPTrendReportVC.m
//  SweetParty
//
//  Created by bj_szd on 2022/6/17.
//

#import "SPTrendReportVC.h"
#import "SPTrendReportCell.h"
#import "SPPickPhotoCell.h"
#import "UITextView+ZWPlaceHolder.h"
#import "MLNetWorkHelper.h"
#import "HXTagsView.h"
#import "HXTagAttribute.h"

@interface SPTrendReportVC ()<TZImagePickerControllerDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout>

@property (weak, nonatomic) IBOutlet UICollectionView *reasonCollectionV;
@property (weak, nonatomic) IBOutlet UITextView *textView;
@property (weak, nonatomic) IBOutlet UICollectionView *photoCollectionV;
@property (weak, nonatomic) IBOutlet UIButton *reportBtn;

@property (nonatomic, strong) NSMutableArray *selectedPhotos;
@property (nonatomic, strong) NSMutableArray *selectedAssets;

@property (nonatomic, copy)NSString *imgsUrl;

@property (nonatomic, strong) NSArray *reasonArray;
@property (nonatomic, assign) NSInteger selectReasonIndex;

@property (nonatomic, strong) HXTagsView *tagsView;

@end

@implementation SPTrendReportVC

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [self showNaviBarWithTitle:@"举报"];
    
    self.selectedPhotos = [NSMutableArray arrayWithCapacity:0];
    self.selectedAssets = [NSMutableArray arrayWithCapacity:0];
    
    self.selectReasonIndex = -1;
    
    [self createUI];
    
    [self fetchReasonData];
}

- (void)fetchReasonData {
    NSDictionary *params = @{};
    [AFNetworkRequset.shared postRequestWithParams:params Path:@"api/user_report/report_list" Loading:NO Hud:NO Success:^(id  _Nonnull responseDic) {
        NSArray *arr = [SPTrendReportModel mj_objectArrayWithKeyValuesArray:responseDic[@"data"]];
        self.reasonArray = arr;
        [self.reasonCollectionV reloadData];
        
        NSMutableArray *mArr = [[NSMutableArray alloc] init];
        for (SPTrendReportModel *model in arr) {
            [mArr addObject:model.type_name];
        }
        self.tagsView.tags = [mArr copy];
        [self.tagsView reloadData];
    } Failure:^(id  _Nonnull errorData) {
        
    }];
}

- (IBAction)onReport:(id)sender {
    [self.view endEditing:YES];
    
    if (self.selectReasonIndex == -1) {
        [HelpPageDefine showMessage:@"请选择举报类型"];
        return;
    }
    
    if (_selectedAssets.count > 0) {
        [self onUploadImages];
    }else {
        [self onCallInterface];
    }
}

-(void)onUploadImages {
    NSString *urlStr = [NSString stringWithFormat:@"%@api/upload/img_upload", VERSION_HTTPS_SERVER];
    NSDictionary *params = @{@"login_token":GVUSER.token};
    
    [MLNetWorkHelper uploadImagesWithURL:urlStr parameters:params name:@"file[]" images:_selectedPhotos fileNames:nil imageScale:0.5 imageType:@"png" progress:nil success:^(id responseObject) {
        NSArray *imgArr = responseObject[@"data"];
        self.imgsUrl = [imgArr componentsJoinedByString:@","];
        
        [self onCallInterface];
    } failure:^(NSError *error) {
        
    }];
}

-(void)onCallInterface {
    SPTrendReportModel *model = self.reasonArray[self.selectReasonIndex];
    NSMutableDictionary *params = [NSMutableDictionary dictionaryWithDictionary:@{@"to_uid":C_string(self.userId), @"type_id":model.id}];
    if (self.textView.text.length > 0) {
        [params setValue:self.textView.text forKey:@"content"];
    }
    if (self.imgsUrl.length > 0) {
        [params setValue:self.imgsUrl forKey:@"image"];
    }
    
    [AFNetworkRequset.shared postRequestWithParams:params Path:@"api/user_report/user_report" Loading:YES Hud:YES Success:^(id  _Nonnull responseDic) {
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            [self.navigationController popViewControllerAnimated:YES];
        });
    } Failure:^(id  _Nonnull errorData) {
        
    }];
}

- (void)createUI {
    self.textView.zw_placeHolder = @"请描述理由";
    self.textView.zw_placeHolderColor = HEXCOLOR(0x999999);
    [self.reportBtn setJianBianWithCGSize:CGSizeMake(ScreenWidth-30*2, 44)];
    
    {
        UICollectionViewFlowLayout *collectionLayout = [[UICollectionViewFlowLayout alloc] init];
        CGFloat itemW = (ScreenWidth-15*2)/3;
        collectionLayout.itemSize = CGSizeMake(itemW, 30);
        collectionLayout.sectionInset = UIEdgeInsetsMake(0, 0, 0, 0);
        collectionLayout.minimumInteritemSpacing = 0;
        collectionLayout.minimumLineSpacing = 5;
        
        _reasonCollectionV.collectionViewLayout = collectionLayout;
        _reasonCollectionV.backgroundColor = kClearColor;
        _reasonCollectionV.delegate = self;
        _reasonCollectionV.dataSource = self;
        [_reasonCollectionV registerNib:[UINib nibWithNibName:@"SPTrendReportCell" bundle:nil] forCellWithReuseIdentifier:@"SPTrendReportCell"];
    }

    {
        UICollectionViewFlowLayout *collectionLayout = [[UICollectionViewFlowLayout alloc] init];
        CGFloat itemW = (ScreenWidth-15*2-10*2)/3;
        collectionLayout.itemSize = CGSizeMake(itemW, itemW);
        collectionLayout.sectionInset = UIEdgeInsetsMake(0, 0, 0, 0);
        collectionLayout.minimumInteritemSpacing = 0;
        collectionLayout.minimumLineSpacing = 0;
        
        _photoCollectionV.collectionViewLayout = collectionLayout;
        _photoCollectionV.backgroundColor = kClearColor;
        _photoCollectionV.delegate = self;
        _photoCollectionV.dataSource = self;
        [_photoCollectionV registerNib:[UINib nibWithNibName:@"SPPickPhotoCell" bundle:nil] forCellWithReuseIdentifier:@"SPPickPhotoCell"];
    }
    
    HXTagsView *tagsView = [[HXTagsView alloc] init];
    tagsView.backgroundColor = kClearColor;
    tagsView.layout.sectionInset = UIEdgeInsetsMake(0, 0, 0, 0);
    tagsView.tagAttribute.textColor = HEXCOLOR(0x333333);
    tagsView.tagAttribute.normalBackgroundColor = HEXCOLOR(0xF5F5F5);
    tagsView.tagAttribute.selectedBackgroundColor = mainDeepColor;
    WEAK_SELF
    tagsView.completion = ^(NSArray *selectTags, NSInteger currentIndex) {
        self.selectReasonIndex = currentIndex;
    };
    [self.view addSubview:tagsView];
    self.tagsView = tagsView;
    [tagsView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.edges.equalTo(_reasonCollectionV);
    }];
}

#pragma mark UICollectionView 代理方法

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    if (collectionView == _reasonCollectionV) {
        return self.reasonArray.count;
    }else {
        if (_selectedAssets.count < 3) {
            return _selectedAssets.count + 1;
        }else {
            return 3;
        }
    }

}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    if (collectionView == _reasonCollectionV) {
        SPTrendReportCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"SPTrendReportCell" forIndexPath:indexPath];
        SPTrendReportModel *model = self.reasonArray[indexPath.row];
        cell.selBtn.selected = self.selectReasonIndex == indexPath.row;
        cell.reasonLab.text = model.type_name;
        
        return cell;
    }else {
        SPPickPhotoCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"SPPickPhotoCell" forIndexPath:indexPath];
        
        if(indexPath.row < _selectedAssets.count) {
            cell.imgV.image = _selectedPhotos[indexPath.row];
            cell.deleteBtn.hidden = NO;
        }else {
            cell.imgV.image = [UIImage imageNamed:@"trend_pick_photo"];
            cell.deleteBtn.hidden = YES;
        }
        cell.deleteBtn.tag = indexPath.row;
        [cell.deleteBtn addTarget:self action:@selector(deleteBtnClik:) forControlEvents:UIControlEventTouchUpInside];
        
        return cell;
    }
}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
    if (collectionView == _reasonCollectionV) {
        self.selectReasonIndex = indexPath.row;
        [self.reasonCollectionV reloadData];
    }else {
        if (indexPath.row >= _selectedAssets.count) {
            [self pushTZImagePickerController];
        }
    }

}

- (void)deleteBtnClik:(UIButton *)sender {
    if (sender.tag < _selectedPhotos.count) {
        NSInteger index = sender.tag;
        [_selectedPhotos removeObjectAtIndex:index];
        [_selectedAssets removeObjectAtIndex:index];
    }
    [_photoCollectionV reloadData];
}

#pragma mark - TZImagePickerController

- (void)pushTZImagePickerController {
    TZImagePickerController *imagePickerVc = [[TZImagePickerController alloc] initWithMaxImagesCount:3 columnNumber:4 delegate:self pushPhotoPickerVc:YES];
    
    imagePickerVc.selectedAssets = _selectedAssets; // 目前已经选中的图片数组
    // 4. 照片排列按修改时间升序
    imagePickerVc.sortAscendingByModificationDate = YES;
    imagePickerVc.statusBarStyle = UIStatusBarStyleLightContent;
    imagePickerVc.showSelectedIndex = YES;
    imagePickerVc.allowPickingOriginalPhoto = NO;
    imagePickerVc.allowPickingImage = YES;
    imagePickerVc.allowPickingVideo = NO;
    
//    imagePickerVc.modalPresentationStyle = UIModalPresentationFullScreen;
    [self presentViewController:imagePickerVc animated:YES completion:nil];
}

#pragma mark - TZImagePickerControllerDelegate

- (void)imagePickerController:(TZImagePickerController *)picker didFinishPickingPhotos:(NSArray<UIImage *> *)photos sourceAssets:(NSArray *)assets isSelectOriginalPhoto:(BOOL)isSelectOriginalPhoto infos:(NSArray<NSDictionary *> *)infos {
    _selectedPhotos = [NSMutableArray arrayWithArray:photos];
    _selectedAssets = [NSMutableArray arrayWithArray:assets];
    [_photoCollectionV reloadData];
}

@end