CAISHEN/loan/Main/Letter/VC/KXLetterView...

//
//  KXLetterViewController.m
//  QBCS
//
//  Created by kuxuan on 2017/6/12.
//  Copyright © 2017年 kuxuan. All rights reserved.
//

#import "KXLetterViewController.h"
#import "KXLetterTableViewCell.h"
#import "KXLetterModel.h"
#import "KXMainDetailViewController.h"
@interface KXLetterViewController ()<UITableViewDelegate,UITableViewDataSource>
@property (nonatomic,strong)UITableView *tableView;
@property (nonatomic,strong)NSMutableArray *dataSource;
@property (nonatomic,assign)NSInteger page;

@end

@implementation KXLetterViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
 
    self.name = @"消息";
    self.view.frame = CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT-NavHeight-safeBottomHeight);
    [self createNavigation];
    [self createTableView];
    [self setHideBudeAction];
}


- (void)setHideBudeAction{
    if (self.hideblock) {
        self.hideblock();
    }
}

-(void)createNavigation
{
    [self addLeftBarButtonItemWithImageName:@"main_back" title:nil target:self selector:@selector(backAction)];
}

-(void)backAction
{
    [self.navigationController popViewControllerAnimated:YES];
}

-(void)createTableView
{
    self.tableView = [[UITableView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT-NavHeight-safeBottomHeight) style:UITableViewStylePlain];
    self.tableView.backgroundColor=[UIColor KXColorWithRed:239 green:239 blue:244];
    self.tableView.separatorStyle=UITableViewCellSeparatorStyleNone;
    [self.tableView registerClass:[KXLetterTableViewCell class] forCellReuseIdentifier:@"letter"];
    //设置预估高度
    self.tableView.estimatedRowHeight = 230;
    //真实高度
    self.tableView.rowHeight = UITableViewAutomaticDimension;
    
    //下拉刷新
    MJRefreshNormalHeader *header =
    [[MJRefreshNormalHeader alloc]init];
    [header setRefreshingTarget:self refreshingAction:@selector(refreshWithHeader:)];
    self.tableView.mj_header = header;
    [header beginRefreshing];
    //上拉加载
    MJRefreshAutoNormalFooter *footer=[[MJRefreshAutoNormalFooter alloc]init];
    [footer setRefreshingTarget:self refreshingAction:@selector(refreshFooter:)];
    self.tableView.mj_footer=footer;
    self.tableView.delegate = self;
    self.tableView.dataSource = self;
    [self.view addSubview:self.tableView];
    
    header.stateLabel.font = FONT_SYS(14);
    header.stateLabel.textColor=[UIColor detailTitleColor];
    header.lastUpdatedTimeLabel.font=FONT_SYS(14);
    header.lastUpdatedTimeLabel.textColor=[UIColor detailTitleColor];
    footer.stateLabel.textColor=[UIColor detailTitleColor];
    
}

#pragma mark 下拉刷新和上拉加载
-(void)refreshWithHeader:(MJRefreshHeader *)header
{
    self.page=1;
    [self requestDataWithPage:self.page];
}

-(void)refreshFooter:(MJRefreshAutoFooter *)footer
{
    self.page++;
    [self requestDataWithPage:self.page];
}

-(void)requestDataWithPage:(NSInteger)page
{
    NSString *urlString=[NSString stringWithFormat:@"%@/news/getNewsList",URL];
    [KXHTTP post:urlString params:@{@"pageId":@(page)} success:^(id json) {
        if (self.page==1) {
            [self.dataSource removeAllObjects];
        }
        NSArray *array=[NSArray yy_modelArrayWithClass:[KXLetterModel class] json:json[@"list"]];
        [[NSUserDefaults standardUserDefaults]setObject:json[@"max_id"] forKey:MAX_ID];
        [[NSUserDefaults standardUserDefaults]synchronize];
      
        for (KXLetterModel *model in array) {
            [self.dataSource addObject:model];
        }
        if (array.count < 10) {
            [_tableView.mj_header endRefreshing];
            [_tableView.mj_footer endRefreshing];
            [_tableView.mj_footer endRefreshingWithNoMoreData];
        }else{
            [_tableView.mj_header endRefreshing];
            [_tableView.mj_footer endRefreshing];
        }
       
        [_tableView reloadData];
    } failure:^(NSError *error) {
        
    }];
}

-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.dataSource.count;
}


-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    KXLetterModel *model=self.dataSource[indexPath.row];
    KXLetterTableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:@"letter"];
    if (!cell) {
        cell=[[KXLetterTableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"letter"];
    }
    cell.selectionStyle=UITableViewCellSelectionStyleNone;
    cell.lettermodel=model;
    return cell;
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [MobClick event:@"newsListClick"];
    KXLetterModel *model=self.dataSource[indexPath.row];
    KXMainDetailViewController *detail=[[KXMainDetailViewController alloc]init];
    detail.detailID=model.product_id.stringValue;
    detail.name=model.title;
    detail.enterSource = @"news";
    [self.navigationController pushViewController:detail animated:YES];
}


-(NSMutableArray *)dataSource
{
    if (!_dataSource) {
        _dataSource=[[NSMutableArray alloc]init];
    }
    return _dataSource;
}


-(void)writeLetter
{
    UIButton *writeBtn=[UIButton buttonWithType:UIButtonTypeCustom];
    [writeBtn setTitle:@"title" forState:UIControlStateNormal];
}

@end