YYXC_Manager/LNManager/SYBase_tbVC.m

//
//  SYBase_tbVC.m
//  LNManager
//
//  Created by EchoShacolee on 2017/4/7.
//  Copyright © 2017年 lee. All rights reserved.
//

#import "SYBase_tbVC.h"

@interface SYBase_tbVC ()

@end

@implementation SYBase_tbVC

- (void)viewDidLoad {
    [super viewDidLoad];

    self.view.backgroundColor = KBackGroundColor;
    
    _dataSource    = [[NSMutableArray alloc]init];
    _sectionTitles = [[NSMutableArray alloc]init];
    _requsetDic    = [[NSMutableDictionary alloc]init];
    _resultArray   = [[NSMutableArray alloc] init];
    _hasSearch     = NO;
    
    [self myInit];
    
}

-(void)viewWillDisappear:(BOOL)animated
{
    [super viewWillDisappear:animated];
    if (_searchController.active) {
        _searchController.active = NO;
        if (_searchController.searchBar && _searchController.searchBar.superview) {
            [_searchController.searchBar removeFromSuperview];
        }
    }
}

-(void)myInit{
    
    _tableView = [[UITableView alloc]initWithFrame:self.view.bounds];
    _tableView.dataSource = self;
    _tableView.delegate = self;
    [self.view addSubview:_tableView];
    
    self.tableView.tableFooterView = [UIView new];
    
    [self.tableView registerClass:[SelectCell class] forCellReuseIdentifier:@"cellId"];
    
    //设置索引条颜色
//    self.tableView.sectionIndexBackgroundColor = [UIColor clearColor];
    self.tableView.sectionIndexColor = COLOR_THEME;
    
    //
    _searchController = [[UISearchController alloc]initWithSearchResultsController:nil];
    _searchController.searchResultsUpdater = self;
    _searchController.searchBar.placeholder = @"请输入姓名/证件号/电话";
    //设置UISearchController的显示属性，以下3个属性默认为YES
    //搜索时，背景变暗色
    _searchController.dimsBackgroundDuringPresentation = NO;
    //搜索时，背景变模糊
    //        _searchController.obscuresBackgroundDuringPresentation = NO;
    //隐藏导航栏
    _searchController.hidesNavigationBarDuringPresentation = NO;
    [_searchController.searchBar sizeToFit];
    _searchController.searchBar.frame = CGRectMake(_searchController.searchBar.frame.origin.x, _searchController.searchBar.frame.origin.y, _searchController.searchBar.frame.size.width, 44.0);
    self.tableView.tableHeaderView = _searchController.searchBar;
    
    
    self.holderV = [[HolderView alloc] initWithFrame:_tableView.frame];
    [self.holderV freshBlock:^{
        if (_block) {
            _block();
        }
    }];
    [self.view addSubview:self.holderV];
}

#pragma mark   获取数据
-(void)getDataWithDic:(NSMutableDictionary *)mdic method:(NSString *)method block:(Block)block{
    
    //判断网络是否连接
    if (![NetworkManager connectedToNetWork]) {
        [self showMsgByAlertVCWithString:@"网络连接异常"];
        return;
    }
    
    [MBProgressHUD hideHUDForView:self.view animated:NO];
    [MBProgressHUD showHUDAddedTo:self.view animated:YES];
    [NetworkManager requestWithMethod:method parameters:mdic type:0 handler:^(NSDictionary *successDic, NSString *failureStr) {
        [MBProgressHUD hideHUDForView:self.view animated:YES];
        
        [self.holderV setHidden:NO];
        
        if (failureStr) {
            [self showMsgByAlertVCWithString:failureStr];
            return;
        }
        
        if ([successDic[@"code"] isEqualToString:@"1"]) {
            [self showMsgByAlertVCWithString:successDic[@"msg"]];
            return;
        }
        
        if (block) {
            block(successDic);
        }
        
    }];
}

#pragma mark  弹出框提示
- (void)showMsgByAlertVCWithString:(NSString *)str{
    
    UIAlertController *alertFind = [UIAlertController alertControllerWithTitle:nil message:str preferredStyle:UIAlertControllerStyleAlert];
    
    [alertFind addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleCancel handler:nil]];
    [self presentViewController:alertFind animated:true completion:nil];
}

- (void)showMsgByMBWithString:(NSString *)str{
    MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view animated:YES];
    hud.mode = MBProgressHUDModeText;
    hud.label.text = str;
    hud.margin = HUD_MARGIN;
    hud.removeFromSuperViewOnHide = YES;
    [hud hideAnimated:YES afterDelay:2];
}


#pragma mark   代理方法

-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    if (_hasSearch) {
        return 1;
    }
    return _dataSource.count;
}

-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    if (_hasSearch) {
        return _resultArray.count;
    }
    return [_dataSource[section] count];
}

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    return 44;
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:@"unuse"];
    if (!cell) {
        cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"unuse"];
    }
    
    return cell;
}

// 每个分区的页眉
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
{
    if (_hasSearch) {
        return nil;
    }
    return [_sectionTitles objectAtIndex:section];
}

// 索引目录
-(NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView
{
    if (_hasSearch) {
        return nil;
    }
    return _sectionTitles;
}

// 点击目录(响应索引点击)
-(NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index
{
    // 获取所点目录对应的indexPath值
    NSIndexPath *selectIndexPath = [NSIndexPath indexPathForRow:0 inSection:index];
    
    // 让table滚动到对应的indexPath位置
    [tableView scrollToRowAtIndexPath:selectIndexPath atScrollPosition:UITableViewScrollPositionBottom animated:YES];
    
    return index;
}


- (void)updateSearchResultsForSearchController:(UISearchController *)searchController{
    //消除黄色警告
}

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


@end