iboss-ios/IBOSS/Report/Inventory/BrandSearchViewController.m

//
//  BrandSearchViewController.m
//  IBOSS
//
//  Created by apple on 2017/5/23.
//  Copyright © 2017年 沈阳东科云信软件有限公司. All rights reserved.
//
//  功能描述：品牌控制器
//

#import "BrandSearchViewController.h"
#import "BaseIDAndNameModel.h"

@interface BrandSearchViewController ()<UISearchBarDelegate,UITableViewDataSource,UITableViewDelegate>

/**
 ASIDownManager
 */
@property (nonatomic,strong) ASIDownManager *downManager;

/**
 查询bar
 */
@property (nonatomic,strong) UISearchBar *searchBar;

/**
 UITableView
 */
@property (nonatomic,strong) UITableView *tableView;

@end

@implementation BrandSearchViewController

#pragma mark - 公共函数

/**
 viewDidLoad
 */
- (void)viewDidLoad {
    [super viewDidLoad];
    self.navigationItem.title = @"品牌列表";
    
    //是否是dismissViewController
    if (_isPresentViewFlag) {
        UIView *vTitle = [[UIView alloc]init];
        vTitle.frame = CGRectMake(0, 0, Screen_Width, 44 + rectStatusHeight);
        vTitle.backgroundColor = NavigationBarTintColor;
        [self.view addSubview:vTitle];
        
        UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
        [button setImage:[UIImage imageNamed:@"icon_back"]
                forState:UIControlStateNormal];
        [button addTarget:self action:@selector(goBack)
         forControlEvents:UIControlEventTouchUpInside];
        button.frame = CGRectMake(20, rectStatusHeight + 13, 9, 15);
        [vTitle addSubview:button];
        UILabel *lblTitle = [[UILabel alloc]init];
        lblTitle.frame = CGRectMake(9, rectStatusHeight + 13, Screen_Width-2*9 - 20, 15);
        lblTitle.textColor = [UIColor whiteColor];
        lblTitle.text = @"请选择";
        lblTitle.textAlignment = NSTextAlignmentCenter;
        [vTitle addSubview:lblTitle];
    }else{
        self.navigationItem.title = @"请选择";
        UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
        [button setImage:[UIImage imageNamed:@"icon_back"]
                forState:UIControlStateNormal];
        [button addTarget:self action:@selector(goBack)
         forControlEvents:UIControlEventTouchUpInside];
        button.frame = CGRectMake(0, 0,45,22);
        
        UIBarButtonItem *menuButton = [[UIBarButtonItem alloc] initWithCustomView:button];
        self.navigationItem.leftBarButtonItem = menuButton;
        [self.navigationController setNavigationBarHidden:NO];
        
    }
    
    _tableView = [UITableView new];
    _tableView.delegate=self;
    _tableView.dataSource=self;
    
    //是否是dismissViewController
    if (_isPresentViewFlag) {
        self.tableView.frame = CGRectMake(0, 44 + rectStatusHeight, self.view.bounds.size.width, self.view.bounds.size.height - 44 - rectStatusHeight - 1) ;
    }
    else{
        self.tableView.frame = CGRectMake(0, 0, self.view.bounds.size.width, self.view.bounds.size.height-rectNavHeight  - rectStatusHeight - 1) ;
    }
    
    [self.view addSubview:_tableView];
    //搜索框
    _searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, self.view.bounds.size.width, 44)];
    _searchBar.delegate=self;
    self.tableView.tableHeaderView=_searchBar;
}


/**
 viewWillAppear
 
 @param animated <#animated description#>
 */
- (void)viewWillAppear:(BOOL)animated
{
    self.arrSearch = [[NSMutableArray alloc] init];
    self.arrFilter = [[NSMutableArray alloc] init];
    _downManager = [[ASIDownManager alloc] init];
    _downManager.delegate = self;
    _downManager.onRequestSuccess = @selector(onLoadFinish:);
    _downManager.onRequestFail = @selector(onLoadFail:);
    [self reloadData];
    
}

/**
 dealloc
 */
- (void)dealloc
{
    [self cancel];
}

#pragma mark - 委托回调函数
#pragma mark - tableView回调

/**
 Section
 
 @param tableView <#tableView description#>
 @return <#return value description#>
 */
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}

/**
 单元格数量
 
 @param tableView <#tableView description#>
 @param section <#section description#>
 @return <#return value description#>
 */
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return _arrFilter.count;
}

/**
 每个单元格
 
 @param tableView <#tableView description#>
 @param indexPath <#indexPath description#>
 @return <#return value description#>
 */
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *cellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier ];
    if(cell == nil)
    {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
    }
    NSDictionary *dic = _arrFilter[indexPath.row];
    //  cell.tag = [[dic objectForKey:@"BrandID"] intValue];
    cell.textLabel.text = [dic objectForKey:@"BrandName"];
    cell.textLabel.textAlignment = NSTextAlignmentCenter;
    cell.textLabel.font = [UIFont systemFontOfSize:TextFontOfSize];
    return cell;
}

/**
 单元格点击事件
 
 @param tableView <#tableView description#>
 @param indexPath <#indexPath description#>
 */
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    NSDictionary *dic = _arrFilter[indexPath.row];
    BaseIDAndNameModel *model = [BaseIDAndNameModel new ];
    model.id = [dic objectForKey:@"BrandID"];
    model.name = [dic objectForKey:@"BrandName"];
    if ([self.bDelegate respondsToSelector:@selector(baseIDAndNameDoneDatas : BaseIDAndName:)]){
        [self.bDelegate  baseIDAndNameDoneDatas:model BaseIDAndName:self.showDialogViewTag];
    }
    //是否是dismissViewController
    if (_isPresentViewFlag) {
        [self dismissViewControllerAnimated:YES completion:nil];
    }else{
        [self.navigationController popViewControllerAnimated:YES];
    }
}

#pragma mark - 数据回调

/**
 数据加载成功回调
 
 @param sender <#sender description#>
 */
- (void)onLoadFinish:(ASIDownManager *)sender
{
    // 取消进度条
    [self cancel];
    // 服务器返回数据
    RequestResultModel *resultModel = [RequestResultModel dk_modelWithJSON:sender.mWebStr];
    // 服务器返回数据状态值
    int iStatus = resultModel.status;
    // 服务器返回数据消息
    NSString *message = resultModel.message;
    // 服务器返回数据状态值正确
    if (iStatus == 0)
    {
        NSArray *approvArr = (NSArray *)resultModel.result;
        if(approvArr != nil)
        {
            _arrSearch = [[NSMutableArray alloc] initWithArray:approvArr];
            _arrFilter = [[NSMutableArray alloc] initWithArray:_arrSearch];
            if(_arrSearch.count == 0)
            {
                [self  showAlertViewText:@"未找到匹配结果"];
            }
            [self.tableView reloadData];
        }
    }
    // 服务器返回数据状态值异常
    else if(iStatus == ActionResultStatusAuthError
            ||iStatus == ActionResultStatusNoLogin
            ||iStatus == ActionResultStatusLogined||iStatus==ActionResultSessionOverdue){
        [self showReLoginDialog:message];
    }
    else {
        [self.tableView reloadData];
        [self showAlertViewText:message];
    }
}

/**
 加载失败
 
 @param sender <#sender description#>
 */
- (void)onLoadFail:(ASIDownManager *)sender {
    [self cancel];
    [self.tableView reloadData];
    [self showAlertViewText:@"网络异常"];
}

#pragma mark - searchbar回调

/**
 开始编辑文件
 
 @param searchBar <#searchBar description#>
 @return <#return value description#>
 */
- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar
{
    [self addCancelButton];
    return YES;
}

/**
 是否可以查询
 
 @param searchBar <#searchBar description#>
 @param range <#range description#>
 @param text <#text description#>
 @return <#return value description#>
 */
- (BOOL)searchBar:(UISearchBar *)searchBar shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text
{
    return YES;
}

/**
 文本变化
 
 @param searchBar <#searchBar description#>
 @param searchText <#searchText description#>
 */
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
{
    
    if ([searchText isEqualToString:@""]) {
        self.arrFilter = _arrSearch;
        [_tableView reloadData];
        return;
    }
    
    NSString *keyName = @"BrandName";
    
    //< 模糊查找
    NSPredicate *predicateString = [NSPredicate predicateWithFormat:@"%K contains[cd] %@", keyName, searchText];
    
    NSMutableArray  *filteredArray = [NSMutableArray arrayWithArray:[_arrSearch filteredArrayUsingPredicate:predicateString]];
    
    self.arrFilter = filteredArray;
    [_tableView reloadData];
}

/**
 查询按钮点击
 
 @param searchBar <#searchBar description#>
 */
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
{
    [searchBar resignFirstResponder];
    [self cancelSearch];
}

/**
 开始拖拽
 
 @param scrollView <#scrollView description#>
 */
- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView
{
    [_searchBar resignFirstResponder];
    [self cancelSearch];
}

#pragma mark - 私有函数

/**
 进度条隐藏
 */
- (void)cancel {
    [self stopLoading];
}

/**
 添加取消按钮
 */
- (void)addCancelButton
{
    //添加取消按钮
    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
    [button addTarget:self action:@selector(cancelSearch)
     forControlEvents:UIControlEventTouchUpInside];
    button.frame = CGRectMake(0, 0, 40, 24);
    [button setTitle:@"取消" forState:UIControlStateNormal];
    [button setTitleColor:NavBarItemColor forState:UIControlStateNormal];
    UIBarButtonItem *menuButton = [[UIBarButtonItem alloc] initWithCustomView:button];
    self.navigationItem.rightBarButtonItem = menuButton;
}

/**
 取消查询
 */
- (void)cancelSearch
{
    [_searchBar resignFirstResponder];
    [self removeCancel];
}

/**
 取消按钮隐藏
 */
- (void) removeCancel
{
    self.navigationItem.rightBarButtonItem = nil;
}

/**
 加载数据
 */
- (void)reloadData
{
    [self startLoading];
    NSString *urlStr = ServerURL;
    NSMutableDictionary *dict = [NSMutableDictionary dictionary];
    [dict setObject:@"GetDataSource" forKey:@"Action"];
    [dict setObject:[NSString stringWithFormat:@"%@",kkAccountCode]forKey:@"AccountCode"];
    [dict setObject:kkUserCode forKey:@"UserCode"];
    [dict setObject:kkUserPwd forKey:@"UserPassword"];
    [dict setObject:kkSessionKey forKey:@"SessionKey"];
    [dict setObject:@"T_MST_Goods_Brand" forKey:@"DataSourceCode"];
    [_downManager postHttpRequest:urlStr dic:dict path:nil fileName:nil];
}

/**
 返回父界面
 */
- (void)goBack
{
    //是否是dismissViewController
    if (_isPresentViewFlag) {
        [self dismissViewControllerAnimated:YES completion:nil];
    }else{
        [self.navigationController popViewControllerAnimated:YES];
    }
}


@end