tederen_c/smartRhino/Project/VCModel/Source/Controller/GroupSynopsisUserSearchVC.m

//
//  GroupSynopsisUserSearchVC.m
//  smartRhino
//
//  Created by niuzhen on 2020/1/17.
//  Copyright © 2020 tederen. All rights reserved.
//

#import "GroupSynopsisUserSearchVC.h"
#import "MailListCell.h"
#import "ChineseString.h"
#import "MailListByZuCell.h"
#import "MailListDetailVC.h"
#import "MailListSearchVC.h"
#import "MyTDGroupView.h"
#import "TDGroupInfoModel.h"

@interface GroupSynopsisUserSearchVC ()<UITableViewDelegate,UITableViewDataSource>
@property (nonatomic, strong) NSMutableArray   *listArray;
@property (strong,nonatomic) NSMutableArray *pinyinArray;
@property (strong,nonatomic) NSMutableArray *pinyinArray2;
@property (strong,nonatomic) NSMutableArray *nameArray;
@property (strong,nonatomic) NSMutableArray <TDGroupInfoModel *>*nameModelArray;
@property (strong,nonatomic) NSMutableArray *nameArray2;
@property (strong,nonatomic) NSMutableArray *departmentArray;
@property (strong,nonatomic) NSMutableArray *departmentArray2;
@property (strong,nonatomic) NSMutableArray *cusNameArray;
@property (strong,nonatomic) NSMutableArray *departAndUsersPingArray;  // 存储名字拼音名字
@property (strong,nonatomic) NSMutableArray *departAndUsersArray; // 存储名字

@property (strong,nonatomic) NSMutableArray *departmentModelArray;
@end

@implementation GroupSynopsisUserSearchVC
- (NSMutableArray *)listArray
{
    if (!_listArray) {
        _listArray = [NSMutableArray array];
    }
    return _listArray;
}
- (void)viewDidLoad {
    [super viewDidLoad];
    self.fd_prefersNavigationBarHidden = YES;
    self.view.backgroundColor = RGB(255, 255, 255);
    self.tableView.delegate = self;
    self.tableView.dataSource = self;
    switch (self.type) {
        case 1:
        {
            self.historySearchType = HistorySearchType_GroupInfoUser;
        }
            break;
        default:
        {
            self.historySearchType = HistorySearchType_SynopsisUser;
        }
            break;
    }
    [self addObserver:self forKeyPath:@"searchText" options:NSKeyValueObservingOptionNew context:nil];
}

- (void)dealloc
{
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSKeyValueChangeKey,id> *)change context:(void *)context
{
    id obj = [change objectForKey:@"new"];
    NSString * text = @"";
    if ([obj isKindOfClass:[NSString class]]) {
        text = obj;
    }else{
        text  = [obj stringValue];
    }
    if (text.length > 0) {
        [self getData:text];
    }
}

- (void)getData:(NSString *)searchKey
{
    [self.listArray removeAllObjects];
    for (TDGroupInfoModel * model in self.dataArray) {
        if ([model.Name containsString:searchKey]) {
            [self.listArray addObject:model];
        }
    }
    [self resetDataSource:self.listArray];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return  self.pinyinArray.count;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    NSArray *array = [self.cusNameArray objectAtIndex:section];
    return [array count];
}
#pragma mark - section右侧index数组
-(NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView{
    return self.pinyinArray;
}
//点击右侧索引表项时调用 索引与section的对应关系
- (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index{
    return index;
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section{
    UIView *headerView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 30)];
    [headerView setBackgroundColor:UIColorHex(0xF5F6F8)];
    UILabel *sectionTitle = [[UILabel alloc] init];
    [headerView addSubview:sectionTitle];
    [sectionTitle mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_offset(15);
        make.centerY.mas_equalTo(headerView);
    }];
    sectionTitle.font = [UIFont systemFontOfSize:12];
    sectionTitle.textColor = RGB(153, 153, 153);
    sectionTitle.textAlignment = NSTextAlignmentLeft;
    NSString *returnStr = [self.pinyinArray objectAtIndex:section];
    sectionTitle.text = returnStr;
    return headerView;
}
 
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{
    return 30.f;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    return [MailListByZuCell configCell0Height];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    NSArray * array = self.cusNameArray[indexPath.section];
    TDGroupInfoModel * smodel = [array objectAtIndex:indexPath.row];
    MailListByZuCell *cell = [MailListByZuCell configCell0:tableView indexPath:indexPath];
    cell.cell0TitleLabel.text = smodel.Name;
    [cell.cell0ImgView sd_setImageWithURL:[NSURL URLWithString:smodel.AvatarUrl] placeholderImage:[UIImage imageNamed:@"chatmsg_list_testuser_img"]];
    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    NSArray * array = self.cusNameArray[indexPath.section];
    TDGroupInfoModel * smodel = [array objectAtIndex:indexPath.row];
    MailListDetailVC * userVC = [MailListDetailVC initMailListDetailVC];
    userVC.indexId = smodel.UserId;
    [self.navigationController pushViewController:userVC animated:YES];
}

- (NSMutableArray *)cusNameArray
{
    if (!_cusNameArray) {
        _cusNameArray = [NSMutableArray array];
    }
    return _cusNameArray;
}
-(void)resetDataSource:(NSMutableArray *)sArray
{
    WS(weakSelf);
    [self.cusNameArray removeAllObjects];
    self.pinyinArray = [[NSMutableArray alloc] init];
    self.nameArray = [[NSMutableArray alloc] init];
    if (sArray.count > 0) {
        NSMutableArray *stringsToSort = [[NSMutableArray alloc] init];
        for(int i = 0;i < [sArray count];i++){
            TDGroupInfoModel * smodel = [sArray objectAtIndex:i];
            NSString * str = [NSString stringWithFormat:@"%@UserId%ld",smodel.Name,(long)smodel.UserId];
            [stringsToSort addObject:str];
        }
        self.pinyinArray = [ChineseString IndexArray:stringsToSort];
        self.nameArray = [ChineseString LetterSortArray:stringsToSort];
        [self.nameArray enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
            NSMutableArray * subAddArray = [NSMutableArray array];
            for (NSString * string in obj) {
                NSInteger  flag = 0;
                BOOL isAdd = NO;
                for (NSInteger i = 0; i < sArray.count; i ++) {
                    TDGroupInfoModel * smodel = [sArray objectAtIndex:i];
                    if ([string containsString:[NSString stringWithFormat:@"UserId%ld",smodel.UserId]]) {
                        [subAddArray addObject:smodel];
                        isAdd = YES;
                        flag = i;
                    }
                }
            }
            if (subAddArray.count > 0) {
                [weakSelf.cusNameArray addObject:subAddArray];
            }
        }];
    }
    dispatch_async(dispatch_get_main_queue(), ^{
        [weakSelf.tableView reloadData];
    });
}
@end