tederen_ios/smartRhino/Project/VCModel/ChatMessage/Controller/ChatMsg/Controller/DetailChatInfoAllUserVC.m

//
//  DetailChatInfoAllUserVC.m
//  smartRhino
//
//  Created by armin on 2019/11/8.
//  Copyright © 2019 tederen. All rights reserved.
//

#import "DetailChatInfoAllUserVC.h"
#import "GHRefreshCollectionView.h"
#import "ChatInfoUserCollectionCell.h"
#import "ChatInfoUserSearchCell.h"
#import "SearchBarDisplayCenter.h"
#import "SendInfoGroupVC.h"
#import "MailListDetailVC.h"
#import "MailListVC.h"
#import "ChatGroupDeleteVC.h"
#import "ChatGroupAddVC.h"

@interface DetailChatInfoAllUserVC ()<UICollectionViewDelegate,UICollectionViewDataSource,SearchBarDisplayCenterDelegate>
 
@property (strong,nonatomic) IBOutlet UILabel *titleLabel;

@property (nonatomic, strong) GHRefreshCollectionView *collectionView;
@property (strong,nonatomic) SearchBarDisplayCenter *searchBar;
@property (strong,nonatomic) NSMutableArray *historyDataSourceArray;
@property (strong,nonatomic) NSMutableArray *collectionDataSource;
@property (assign,nonatomic) BOOL      isSearch;
@end

@implementation DetailChatInfoAllUserVC

+(DetailChatInfoAllUserVC *)initDetailChatInfoAllUserVC{
    DetailChatInfoAllUserVC *controller = [StoryboardManager.shared.chatMsgDetailChat instantiateViewControllerWithIdentifier:@"DetailChatInfoAllUserVC"];
    return controller;
}
- (void)countUsers
{
    self.titleLabel.text = [NSString stringWithFormat:@"群聊成员(%lu)",(unsigned long)self.collectionDataSource.count];
}
- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.fd_prefersNavigationBarHidden = YES;
    self.view.backgroundColor = RGB(245, 245, 245);
  
    [self initCollectionData];
    
    [self initCollectionView];
}

-(void)initCollectionView{
    [self.view addSubview:self.collectionView];
    self.collectionView.frame = CGRectMake(0, kNavigationHeight, SCREEN_WIDTH, SCREEN_HEIGHT - kNavigationHeight - kiphoneXBootomHeight);
    self.collectionView.backgroundColor = [UIColor whiteColor];
    [self.collectionView reloadData];
}

#pragma mark UICollectionView
- (NSInteger)numberOfSectionsInCollectionView:(GHRefreshCollectionView *)collectionView{
    return 2;
}

/**********************************************************************/
#pragma mark -UICollectionViewDataSource
/**********************************************************************/
- (NSInteger)collectionView:(GHRefreshCollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    switch (section) {
        case 0:{
            return 1;
        }break;
        case 1:{
            if (self.isSearch) {
                return self.historyDataSourceArray.count;
            }
            return self.collectionDataSource.count;
        }break;
        default:
            break;
    }
    return 0;
}

- (UICollectionViewCell *)collectionView:(GHRefreshCollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
{
    switch (indexPath.section) {
        case 0:{
            ChatInfoUserSearchCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"ChatInfoUserSearchCell" forIndexPath:indexPath];
            [cell.cell0SearchBgView removeAllSubviews];
            cell.cell0SearchBgView.backgroundColor = [UIColor clearColor];
            [cell.cell0SearchBgView addSubview:self.searchBar];
            return cell;
        }break;
        case 1:{
            ChatInfoUserCollectionCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"ChatInfoUserCollectionCell" forIndexPath:indexPath];
            if (self.isSearch) {
                ChatInfoUserModel *model = [self.historyDataSourceArray objectAtIndex:indexPath.item];
                [cell.cell0UserImgView sd_setImageWithURL:[NSURL URLWithString:model.AvatarUrl] placeholderImage:[UIImage imageNamed:@"imagePlaceholder"]];
                cell.cell0UserNameLabel.text = model.UserName;
            }else{
                ChatInfoUserModel *model = [self.collectionDataSource objectAtIndex:indexPath.item];
                if (self.isAdmin) {
                       if (self.collectionDataSource.count - 2 <= indexPath.row) {
                           cell.cell0UserImgView.image = [UIImage imageNamed:model.AvatarUrl];
                           cell.cell0UserNameLabel.text = @"";
                       }else{
                           [cell.cell0UserImgView sd_setImageWithURL:[NSURL URLWithString:model.AvatarUrl] placeholderImage:[UIImage imageNamed:@"imagePlaceholder"]];
                           cell.cell0UserNameLabel.text = model.UserName;
                       }
                   }else{
                       if (self.collectionDataSource.count - 1 <= indexPath.row) {
                           cell.cell0UserImgView.image = [UIImage imageNamed:model.AvatarUrl];
                           cell.cell0UserNameLabel.text = @"";
                       }else{
                           [cell.cell0UserImgView sd_setImageWithURL:[NSURL URLWithString:model.AvatarUrl] placeholderImage:[UIImage imageNamed:@"imagePlaceholder"]];
                           cell.cell0UserNameLabel.text = model.UserName;
                       }
                   }
            }
            return cell;
        }break;
        default:
            break;
    }
    return nil;
}

/****************************************************/
#pragma mark --UICollectionViewDelegateFlowLayout
/****************************************************/
- (CGSize)collectionView:(GHRefreshCollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath
{
    switch (indexPath.section) {
        case 0:{
            CGFloat width = SCREEN_WIDTH;
            CGFloat height = 50;
            return CGSizeMake(width, height);
        }break;
        case 1:{
            CGFloat width = SCREEN_WIDTH / 5;
            CGFloat height = 90;
            return CGSizeMake(width, height);
        }break;
        default:
            break;
    }
    return CGSizeMake(0, 0);
}

-(UIEdgeInsets)collectionView:(GHRefreshCollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
{
    return UIEdgeInsetsMake(0,0,0,0);
}

- (CGFloat)collectionView:(GHRefreshCollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section{
    return 0;
}

- (CGFloat)collectionView:(GHRefreshCollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section{
    return 0;
}


- (void)collectionView:(GHRefreshCollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
    [collectionView deselectItemAtIndexPath:indexPath animated:YES];
    if (self.isSearch) {
        ChatInfoUserModel *model = self.historyDataSourceArray[indexPath.row];
        MailListDetailVC *vc = [MailListDetailVC initMailListDetailVC];
        vc.indexId = model.UserId;
        [self.navigationController pushViewController:vc animated:YES];
    }else{
        if (self.isAdmin) {
            if (indexPath.item == (self.collectionDataSource.count -1)) {//删除群成员
                NSMutableArray * array = [NSMutableArray array];
                for (NSInteger i = 0; i < self.collectionDataSource.count - 2; i ++) {
                    ChatInfoUserModel * userModel = self.collectionDataSource[i];
                    if ([AppUserModel sharedAppUserModel].Id == userModel.UserId) {
                        continue;
                    }
                    SelectModel * model = [[SelectModel alloc] init];
                    model.Nick = userModel.UserName;
                    model.Phone = [NSString stringWithFormat:@"%ld",(long)userModel.GroupChatImId];
                    model.ImId = [NSString stringWithFormat:@"%ld",(long)userModel.ImId];
                    model.UserId = userModel.UserId;
                    model.AvatarUrl = userModel.AvatarUrl;
                    model.UserName = userModel.UserName;
                    model.hasSon = NO;
                    model.hadSelected = NO;
                    [array addObject:model];
                }
                ChatGroupDeleteVC *vc = [[ChatGroupDeleteVC alloc] init];
                vc.grouperArray = array;
                vc.GroupChatImId = self.GroupChatImId;
                [self.navigationController pushViewController:vc animated:YES];
            }else if (indexPath.item == (self.collectionDataSource.count -2)){
                Department *defaltGroupSetion = [[Department alloc]init];
                defaltGroupSetion.Name  = @"单位通讯录";
                defaltGroupSetion.Id = 0;
                
                Department *myGroupSetion = [[Department alloc]init];
                myGroupSetion.Name  = @"自建通讯录";
                defaltGroupSetion.Id = 0;
                
                NSMutableArray * array = [NSMutableArray array];
                for (NSInteger i = 0; i < self.collectionDataSource.count - 2; i ++) {
                    ChatInfoUserModel * userModel = self.collectionDataSource[i];
                    SelectModel * model = [[SelectModel alloc] init];
                    model.Nick = userModel.UserName;
                    model.Phone = [NSString stringWithFormat:@"%ld",(long)userModel.GroupChatImId];
                    model.ImId = [NSString stringWithFormat:@"%ld",(long)userModel.ImId];
                    model.UserId = userModel.UserId;
                    model.AvatarUrl = userModel.AvatarUrl;
                    model.UserName = userModel.UserName;
                    model.hasSon = NO;
                    model.hadSelected = NO;
                    [array addObject:model];
                }
                ChatGroupAddVC *vc = [[ChatGroupAddVC alloc] init];
                vc.departSourceDataArray = @[defaltGroupSetion,myGroupSetion].mutableCopy;
                vc.isDefalutPage = 1;
                vc.Id = self.GroupChatImId;
                vc.type = AddChatUser;
                vc.grouperArray = array;
                [self.navigationController pushViewController:vc animated:YES];
            }else{
                ChatInfoUserModel *model = self.collectionDataSource[indexPath.row];
                MailListDetailVC *vc = [MailListDetailVC initMailListDetailVC];
                vc.indexId = model.UserId;
                [self.navigationController pushViewController:vc animated:YES];
            }
        }else{
            if (indexPath.item == (self.collectionDataSource.count -1)) {//添加群成员
                Department *defaltGroupSetion = [[Department alloc]init];
                defaltGroupSetion.Name  = @"单位通讯录";
                defaltGroupSetion.Id = 0;
                
                Department *myGroupSetion = [[Department alloc]init];
                myGroupSetion.Name  = @"自建通讯录";
                defaltGroupSetion.Id = 0;
                
                NSMutableArray * array = [NSMutableArray array];
                for (NSInteger i = 0; i < self.collectionDataSource.count - 2; i ++) {
                    ChatInfoUserModel * userModel = self.collectionDataSource[i];
                    SelectModel * model = [[SelectModel alloc] init];
                    model.Nick = userModel.UserName;
                    model.Phone = [NSString stringWithFormat:@"%ld",(long)userModel.GroupChatImId];
                    model.ImId = [NSString stringWithFormat:@"%ld",(long)userModel.ImId];
                    model.UserId = userModel.UserId;
                    model.AvatarUrl = userModel.AvatarUrl;
                    model.UserName = userModel.UserName;
                    model.hasSon = NO;
                    model.hadSelected = NO;
                    [array addObject:model];
                }
                ChatGroupAddVC *vc = [[ChatGroupAddVC alloc] init];
                vc.departSourceDataArray = @[defaltGroupSetion,myGroupSetion].mutableCopy;
                vc.isDefalutPage = 1;
                vc.Id = self.GroupChatImId;
                vc.type = AddChatUser;
                vc.grouperArray = array;
                [self.navigationController pushViewController:vc animated:YES];
            }else{
                ChatInfoUserModel *model = self.collectionDataSource[indexPath.row];
                MailListDetailVC *vc = [MailListDetailVC initMailListDetailVC];
                vc.indexId = model.UserId;
                [self.navigationController pushViewController:vc animated:YES];
            }
        }
    }
}

- (GHRefreshCollectionView *)collectionView {
    if (!_collectionView) {
        UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
        layout.scrollDirection = UICollectionViewScrollDirectionVertical;
        CGFloat width = SCREEN_WIDTH / 5;
        CGFloat height = 90;
        layout.itemSize = CGSizeMake(width, height);
        layout.sectionInset = UIEdgeInsetsMake(0, 0, 0, 0);
        _collectionView = [[GHRefreshCollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
        _collectionView.delegate = self;
        _collectionView.dataSource = self;
        [_collectionView registerNib:[UINib nibWithNibName:@"ChatInfoUserCollectionCell" bundle:nil] forCellWithReuseIdentifier:@"ChatInfoUserCollectionCell"];
        [_collectionView registerNib:[UINib nibWithNibName:@"ChatInfoUserSearchCell" bundle:nil] forCellWithReuseIdentifier:@"ChatInfoUserSearchCell"];
        _collectionView.backgroundColor = [UIColor whiteColor];
        _collectionView.alwaysBounceVertical = YES;
        _collectionView.bounces = YES;
    }
    return _collectionView;
}

-(void)initCollectionData{
    for (NSInteger i = 0; i < self.dataArray.count; i++) {
        NSDictionary * dict = self.dataArray[i];
        ChatInfoUserModel * model = [[ChatInfoUserModel alloc] init];
        model.AvatarUrl = [dict objectForKey:@"AvatarUrl"];
        model.UserName = [dict objectForKey:@"UserName"];
        model.UserId = [[dict objectForKey:@"UserId"] integerValue];
        model.ImId = [[dict objectForKey:@"ImId"] integerValue];
        model.GroupChatImId = [[dict objectForKey:@"GroupChatImId"] integerValue];
        [self.collectionDataSource addObject:model];
    }
    if (self.isAdmin) {
        ChatInfoUserModel * modeladd = [[ChatInfoUserModel alloc] init];
        modeladd.AvatarUrl = @"chatinfo_user_add_icon";
        
        ChatInfoUserModel * modeldel = [[ChatInfoUserModel alloc] init];
        modeldel.AvatarUrl = @"chatinfo_user_del_icon";
        
        [self.collectionDataSource addObject:modeladd];
        [self.collectionDataSource addObject:modeldel];
    }else{
        ChatInfoUserModel * modeladd = [[ChatInfoUserModel alloc] init];
        modeladd.AvatarUrl = @"chatinfo_user_add_icon";
        [self.collectionDataSource addObject:modeladd];
    }
      [self countUsers];
}

-(SearchBarDisplayCenter *)searchBar{
    if(!_searchBar){
        _searchBar = [[SearchBarDisplayCenter alloc] initWithFrame:CGRectMake(15, 10, SCREEN_WIDTH - 15*2, 30)];
        _searchBar.delegate = self;
        _searchBar.placeholderStr = @"搜索";
        _searchBar.placeholderColor = RGB(171, 172, 174);
        _searchBar.searchColor = RGB(10, 10, 10);
        _searchBar.backgroundColor = RGB(245, 246, 248);
    }
    return _searchBar;
}

-(void)getSearchKeyWord:(NSString *)searchWord{
    NSLog(@"%@",searchWord);
    self.isSearch = YES;
    if(searchWord.length > 0){
        NSMutableArray *tempAllArr = [[NSMutableArray alloc] init];
        for (ChatInfoUserModel *modeladd in self.collectionDataSource) {
            if([modeladd.UserName containsString:searchWord]){
                [tempAllArr addObject:modeladd];
            }
        }
        self.historyDataSourceArray = tempAllArr;
    }else{
        self.historyDataSourceArray = nil;
    }
    
    [self.collectionView reloadData];
}
- (NSMutableArray *)historyDataSourceArray
{
    if (!_historyDataSourceArray) {
        _historyDataSourceArray = [NSMutableArray array];
    }
    return _historyDataSourceArray;
}
- (NSMutableArray *)collectionDataSource
{
    if (!_collectionDataSource) {
        _collectionDataSource = [NSMutableArray array];
    }
    return _collectionDataSource;
}
/*
#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