platform :ios, '9.0'

use_frameworks!

pod 'Alamofire', '~> 3.3'

platform :ios, '9.0'

use_frameworks!

pod 'SwiftyJSON','~> 2.3.1'

platform :ios, '8.0'

use_frameworks!

pod 'Kingfisher', '~> 2.4'

import UIKit

import Alamofire

import SwiftyJSON

import Kingfisher

// 相当于数据模型model

class itemsModel: NSObject {

    var cover_image_url = ""

    var title  = ""

    var likecount = ""

}

class giftSaycontroller: UIViewController,UITableViewDelegate,UITableViewDataSource {

    @IBOutlet weak var gifttableview: UITableView!

    // 数据源

    var dataArray = [itemsModel]()

    override func viewDidLoad() {

        super.viewDidLoad()

        gifttableview.delegate = self

        gifttableview.dataSource = self

        self.DownLoadData()

        // Do any additional setup after loading the view.

    }

    // MARK: 下载解析数据

    func DownLoadData() -> Void {

        Alamofire.request(.GET, "http://api.liwushuo.com/v2/channels/104/items?ad=2&gender=2&generation=2&limit=20&offset=0").responseJSON {

            (response)   in

            // 有错误就打印错误，没有就解析数据

            if let Error = response.result.error

            {

               print(Error)

            }

            else if let jsonresult = response.result.value {

                // 用 SwiftyJSON 解析数据

                let JSOnDictory = JSON(jsonresult )

                let data =  JSOnDictory["data"]["items"].array

                for dataDic in  data!

                {

                    let model =  itemsModel()

                    //  ?? 这个符号，我怕有初学者忘记了的提醒一下，A ?? B  这是一个 NIL合并运算符，它的作用是如果 A 不是NIL 就返回前面可选类型参数 A 的确定值， 如果 A 是NIL 就返回后面 B 的值！A和B之间类型的注意点我就不说了，忘记了去看书，，哈哈哈

                    model.cover_image_url = dataDic["cover_image_url"].string ?? ""

                    model.title =  dataDic["title"].string ?? ""

                    let  numString = String(format:"%d",dataDic["likes_count"].intValue ?? 0)

                    model.likecount = numString

                    self.dataArray.append(model)

                }

                self.gifttableview.reloadData()

                //print(jsonresult)

            }

        }

    }

    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {

        return self.dataArray.count

    }

    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {

        let cell:giftTabelViewcell = tableView .dequeueReusableCellWithIdentifier("Gifsayidentifile") as! giftTabelViewcell

        let model = self.dataArray[indexPath.row]

        cell.likeNumberLabel.text = model.likecount

        // 这个就是用到 Kingfisher

        cell.backGroundImage.kf_setImageWithURL(NSURL(string: model.cover_image_url)!)

        return cell

    }

    func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {

        print(indexPath.row)

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

    /*

    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation

    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {

        // Get the new view controller using segue.destinationViewController.

        // Pass the selected object to the new view controller.

    }

    */

}