ZJLM/ZhongJingLianMeng/main/me(我的)/controller/newsViewController.m

//
//  newsViewController.m
//  ZhongJingLianMeng
//
//  Created by vinDesel on 2018/11/15.
//  Copyright © 2018年 youke. All rights reserved.
//

#import "newsViewController.h"
#import "newsTableViewCell.h"
#import "OrderListEmptyView.h"
#import "HttpRequestManger.h"
#import "NewsModel.h"
#import "newsDetailVController.h"
#import "activityDetailVController.h"
@interface newsViewController ()<UITableViewDelegate,UITableViewDataSource>
{
    CGFloat viewHeight;
}
@property (strong, nonatomic) UITableView *tableView;
@property (strong, nonatomic) HttpRequestManger *sessionManager;
@property (nonatomic, strong) NSMutableArray *listArray;
@property (nonatomic, strong) NSMutableArray *ListDataSource;
@property (nonatomic, strong) OrderListEmptyView *collectEmpty;
@property (nonatomic, copy) NSString *deleteStr;
@property (strong, nonatomic) UIView *editingView;
@property (strong, nonatomic) UIButton *commitBtn;
@property (strong, nonatomic) NSMutableArray *deleteArray;
//列表上一次的请求参数
@property (nonatomic, strong) NSDictionary *params;
//当前页码
@property (nonatomic, assign) NSInteger Page;
@property (nonatomic, assign) BOOL isLoading;
@property (nonatomic, strong) NewsModel *NewsModel;
@end

@implementation newsViewController
- (NSMutableArray *)ListDataSource
{
    if (!_ListDataSource) {
        _ListDataSource = [NSMutableArray array];
    }
    return _ListDataSource;
}
- (NSMutableArray *)listArray
{
    if (!_listArray) {
        _listArray = [NSMutableArray array];
    }
    return _listArray;
}
- (HttpRequestManger*) sessionManager{
    if (!_sessionManager) {
        _sessionManager = [[HttpRequestManger alloc]init];
    }
    return _sessionManager;
}
- (OrderListEmptyView *)collectEmpty
{
    if (!_collectEmpty) {
        _collectEmpty = [[NSBundle mainBundle]loadNibNamed:@"OrderListEmptyView" owner:self options:nil].firstObject;
        _collectEmpty.signLabel.text = @"暂无数据";
        [_collectEmpty.actionButton setTitle:@"立即收藏" forState:UIControlStateNormal];
        _collectEmpty.actionButton.layer.masksToBounds = YES;
        _collectEmpty.actionButton.layer.cornerRadius = 2.0f;
        //        [_collectEmpty.actionButton addTarget:self action:@selector(actionButtonClick:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _collectEmpty;
}
- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    WS(weakSelf);
    self.navigationView.hidden = NO;
    [self.navigationView setNavigationBackgroundColor:[UIColor colorWithHexValue:0x3C915C]];
    [self.navigationView removeAllLeftButton];
    [self.navigationView addLeftButtonWithImage:[UIImage imageNamed:@"whiteBack"] clickCallBack:^(UIView *view) {
        [weakSelf.navigationController popViewControllerAnimated:YES];
    }];
    [self.navigationView setTitle:@"消息"];
    self.navigationView.titleLabel.textColor=[UIColor whiteColor];
    if (IS_IPHONE_X) {
        viewHeight =88;
    }else{
        viewHeight = 64;
    }
    _deleteArray = [[NSMutableArray alloc] init];
//    _commitBtn.hidden = NO;
    [self layoutSubviews];
}
- (void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
    [self TabSetupRefresh];
}

#pragma 列表数据请求
- (void)TabSetupRefresh
{
    [self.tableView.mj_header beginRefreshing];
}
//加载最新数据
- (void)TabloadNews
{
    WS(weakSelf);
    NSMutableDictionary *params = [NSMutableDictionary dictionary];
    params[@"pageNum"] = @"1";
    params[@"pageSize"] = @"10";
    weakSelf.params = params;
    [ProgressHUD show];
    [self.sessionManager sendPostHttpRequestWithUrl:getNewsList params:params bodyBlock:nil progress:nil success:^(NSDictionary *response) {
        [ProgressHUD hide];
        [weakSelf.tableView.mj_header endRefreshing];
        weakSelf.listArray = [response objectForKeySafely:@"selectPushList"];
        weakSelf.ListDataSource = [NewsModel mj_objectArrayWithKeyValuesArray:weakSelf.listArray];
        if (weakSelf.listArray.count == 0) {
            weakSelf.collectEmpty.frame = weakSelf.view.bounds;
            weakSelf.collectEmpty.actionButton.hidden = YES;
            [weakSelf.tableView addSubview:weakSelf.collectEmpty];
        }else{
            [weakSelf.collectEmpty removeFromSuperview];
        }
        [weakSelf.tableView reloadData];
        weakSelf.Page = 1;
    } failure:^(NSError *error) {
        [ProgressHUD hide];
        [weakSelf.tableView.mj_header endRefreshing];
    }];
}
//加载更多
- (void)TabloadMoreTopics
{
    WS(weakSelf);
    _isLoading = YES;
    self.Page ++;
    NSNumber *current = [NSNumber numberWithInt:(int)self.Page];
    NSMutableDictionary *params = [NSMutableDictionary dictionary];
    params[@"pageNum"] = current;
    params[@"pageSize"] = @"10";
    [ProgressHUD show];
    weakSelf.params = params;
    [self.sessionManager sendPostHttpRequestWithUrl:getNewsList params:params bodyBlock:nil progress:nil success:^(NSDictionary *response) {
        [ProgressHUD hide];
        [weakSelf.tableView.mj_footer endRefreshing];
        if (weakSelf.params != params) return;
        weakSelf.listArray = [response objectForKeySafely:@"selectPushList"];
        if (weakSelf.listArray.count > 0) {
            NSArray *array = [NewsModel mj_objectArrayWithKeyValuesArray:weakSelf.listArray];
            [weakSelf.ListDataSource addObjectsFromArray:array];
        }else{
            if (weakSelf.Page > 1) {
                weakSelf.Page--;
                [ToastView showToast:@"暂无更多数据"];
            }
        }
        [weakSelf.tableView reloadData];
    } failure:^(NSError *error) {
        [ProgressHUD hide];
        [weakSelf.tableView.mj_footer endRefreshing];
    }];
}
- (UITableView *)tableView
{
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, viewHeight, SCREEN_WIDTH, SCREEN_HEIGHT - viewHeight)];
        _tableView.dataSource = self;
        _tableView.delegate = self;
        _tableView.backgroundColor = RGBColor(247, 248, 250);
        _tableView.tableFooterView = [[UIView alloc] init];
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        //去掉多余的分割线
        WS(weakSelf);
        weakSelf.tableView.tableFooterView = [[UIView alloc]init];
        // 下拉刷新
        weakSelf.tableView.mj_header = [MJRefreshNormalHeader headerWithRefreshingTarget:self refreshingAction:@selector(TabloadNews)];
        weakSelf.tableView.mj_header.automaticallyChangeAlpha = YES;
        // 上拉加载
        weakSelf.tableView.mj_footer = [MJRefreshBackNormalFooter footerWithRefreshingTarget:self refreshingAction:@selector(TabloadMoreTopics)];
        if (@available(iOS 11.0, *)) {
            _tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        }else {
            self.automaticallyAdjustsScrollViewInsets = NO;
        }
    }
    return _tableView;
}
- (UIView *)editingView
{
    if (!_editingView) {
        _editingView = [[UIView alloc] initWithFrame:CGRectMake(0, SCREEN_HEIGHT, SCREEN_WIDTH, 50)];
        UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
        button.backgroundColor = [UIColor colorWithHexValue:0xCBCFCC];
        [button setTitle:@"取消" forState:UIControlStateNormal];
        [button setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [button addTarget:self action:@selector(p__buttonClick:) forControlEvents:UIControlEventTouchUpInside];
        button.frame = CGRectMake(0, 0, SCREEN_WIDTH / 2, 50);
        UIButton *button1 = [UIButton buttonWithType:UIButtonTypeCustom];
        button1.backgroundColor = [UIColor colorWithHexValue:0x3C915C];
        [button1 setTitle:@"删除" forState:UIControlStateNormal];
        [button1 setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
        [button1 addTarget:self action:@selector(p__buttonClick:) forControlEvents:UIControlEventTouchUpInside];
        button1.frame = CGRectMake(SCREEN_WIDTH / 2, 0, SCREEN_WIDTH / 2, 50);
        [_editingView addSubview:button];
        [_editingView addSubview:button1];
    }
    return _editingView;
}
//删除消息
- (void)p__buttonClick:(UIButton *)sender{
    if ([[sender titleForState:UIControlStateNormal] isEqualToString:@"删除"]) {
        NSMutableDictionary *params = [NSMutableDictionary dictionary];
        _deleteStr = [_deleteArray componentsJoinedByString:@","];
        params[@"id"] = _deleteStr;
        [ProgressHUD show];
        [self.sessionManager sendPostHttpRequestWithUrl:delateNews params:params bodyBlock:nil progress:nil success:^(NSDictionary *response) {
            [ProgressHUD hide];
            [ToastView showToast:@"删除成功"];
            [self TabSetupRefresh];
            [_deleteArray removeAllObjects];
            [self.tableView setEditing:NO animated:YES];
            [self showEitingView:NO];
            _commitBtn.hidden = NO;
        } failure:^(NSError *error) {
            [ProgressHUD hide];
            [ToastView showToast:@"删除失败"];
        }];
    }else if ([[sender titleForState:UIControlStateNormal] isEqualToString:@"取消"]){
        [self.tableView setEditing:NO animated:YES];
        [self showEitingView:NO];
        [_deleteArray removeAllObjects];
        _commitBtn.hidden = NO;
    }
}
- (void)showEitingView:(BOOL)isShow
{
    [UIView animateWithDuration:0.3 animations:^{
        self.editingView.frame = CGRectMake(0, isShow ? SCREEN_HEIGHT - 50 : SCREEN_HEIGHT, SCREEN_WIDTH, 50);
    }];
}
- (void)layoutSubviews
{
    _commitBtn = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 50, 44)];
    [_commitBtn setTitle:@"编辑" forState:UIControlStateNormal];
    [_commitBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    _commitBtn.titleLabel.font = [UIFont systemFontOfSize:14];
    _commitBtn.hidden = NO;
    [_commitBtn addTarget:self action:@selector(commitBtnClick:) forControlEvents:UIControlEventTouchUpInside];
    [self.navigationView addRightView:_commitBtn clickCallback:nil];
    
    [self.view addSubview:self.tableView];
    [self.view addSubview:self.editingView];
}
- (void)commitBtnClick:(UIButton *)sender
{
    if ([_commitBtn.titleLabel.text isEqualToString:@"编辑"]) {
        if (self.ListDataSource.count == 0) {
            return;
        }
//        [_commitBtn setTitle:@"完成" forState:UIControlStateNormal];
        [self.tableView setEditing:YES animated:YES];
        [self showEitingView:YES];
        _commitBtn.hidden = YES;
    }
//    else{
//        [_commitBtn setTitle:@"编辑" forState:UIControlStateNormal];
//        [self.tableView setEditing:NO animated:YES];
//        [self showEitingView:NO];
//        [_deleteArray removeAllObjects];
//    }
}

#pragma mark -- UITabelViewDelegate And DataSource
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.ListDataSource.count;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return UITableViewAutomaticDimension;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    _NewsModel = self.ListDataSource[indexPath.row];
    newsTableViewCell *cell = [newsTableViewCell newsTableViewCellWithTableView:tableView];
    cell.selectionStyle = UITableViewCellEditingStyleNone;
    cell.timeLabel.text = _NewsModel.create_time;
    cell.titleLabel.text = @"系统消息";
    cell.contentLabel.text = _NewsModel.title;
    if ([_NewsModel.status isEqualToString:@"1"]) {
        cell.redPoint.hidden = YES;
    }else if ([_NewsModel.status isEqualToString:@"0"]){
        cell.redPoint.hidden = NO;
    }
    return cell;
}
- (CGFloat)tableView:(UITableView *)tableView estimatedHeightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 200;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    _NewsModel = self.ListDataSource[indexPath.row];
    if (tableView.isEditing)
    {
        [_deleteArray addObject:_NewsModel.updateId];
        return;
    }else{
//        [ToastView showToast:@"跳转详情"];
        [self readNewsByNewsId:_NewsModel.updateId];
        if ([_NewsModel.type isEqualToString:@"0"]) {
            newsDetailVController *newsDetail = [[newsDetailVController alloc]init];
            newsDetail.newsId = _NewsModel.message_id;
            newsDetail.titleStr = _NewsModel.title;
            newsDetail.shareTitle = _NewsModel.title;
            newsDetail.typeStr = _NewsModel.type;
            newsDetail.ImgUrl = _NewsModel.img_path;
            
            newsDetail.index =@"0";
            newsDetail.urlStr = [NSString stringWithFormat:@"%@&move=ios",_NewsModel.base_url_ios];
            newsDetail.shareUrl = [NSString stringWithFormat:@"%@",_NewsModel.base_url_ios];
            [self.navigationController pushViewController:newsDetail animated:YES];
        }else if ([_NewsModel.type isEqualToString:@"1"]){
            activityDetailVController *activityDetail = [[activityDetailVController alloc]init];
            activityDetail.newsId = _NewsModel.message_id;
            activityDetail.titleStr = _NewsModel.title;
            activityDetail.shareTitle = _NewsModel.title;
            activityDetail.ImgUrl = _NewsModel.img_path;
            activityDetail.index =@"0";
            activityDetail.activityStatus = _NewsModel.activity;
            activityDetail.urlStr = [NSString stringWithFormat:@"%@&move=ios",_NewsModel.base_url_ios];
            activityDetail.shareUrl = [NSString stringWithFormat:@"%@",_NewsModel.base_url_ios];
            [self.navigationController pushViewController:activityDetail animated:YES];
        }else if ([_NewsModel.type isEqualToString:@"2"]){
            newsDetailVController *newsDetail = [[newsDetailVController alloc]init];
            newsDetail.newsId = _NewsModel.message_id;
            newsDetail.titleStr = _NewsModel.title;
            newsDetail.shareTitle = _NewsModel.title;
            newsDetail.typeStr = _NewsModel.type;
            newsDetail.ImgUrl = _NewsModel.img_path;
            newsDetail.index =@"0";
            newsDetail.urlStr = [NSString stringWithFormat:@"%@",_NewsModel.base_url_ios];
            newsDetail.shareUrl = [NSString stringWithFormat:@"%@",_NewsModel.base_url_ios];
            [self.navigationController pushViewController:newsDetail animated:YES];
        }
    }
}
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{
    return UITableViewCellEditingStyleDelete | UITableViewCellEditingStyleInsert;
}
- (void)readNewsByNewsId:(NSString *)NewsId
{
    NSMutableDictionary *params = [NSMutableDictionary dictionary];
    params[@"id"] = NewsId;
    [ProgressHUD show];
    [self.sessionManager sendPostHttpRequestWithUrl:readNews params:params bodyBlock:nil progress:nil success:^(NSDictionary *response) {
        [ProgressHUD hide];
        [self TabSetupRefresh];
    } failure:^(NSError *error) {
        [ProgressHUD hide];
    }];
}


- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
- (void)dealloc {
    if (_sessionManager) {
        [_sessionManager cancelAllTask];
    }
    [[NSNotificationCenter defaultCenter] removeObserver:self];
    DebugLog(@"%@没有造成循环引用", [self class]);
}

@end