Flicks/ViewController.swift at master · JoeySinger/Flicks · GitHub

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//
//  ViewController.swift
//  Flicks
//
//  Created by Joey Singer on 2/6/17.
//  Copyright © 2017 Joey Singer. All rights reserved.
//

import UIKit
import AFNetworking
import MBProgressHUD


class ViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {

    @IBOutlet weak var tableView: UITableView!

    var movies: [NSDictionary]?
    var endpoint: String!


    override func viewDidLoad() {
        super.viewDidLoad()
        tableView.dataSource = self
        tableView.delegate = self


        let apiKey = "a07e22bc18f5cb106bfe4cc1f83ad8ed"
        let url = URL(string: "https://api.themoviedb.org/3/movie/\(self.endpoint!)?api_key=\(apiKey)")!
        let request = URLRequest(url: url, cachePolicy: .reloadIgnoringLocalCacheData, timeoutInterval: 10)
        let session = URLSession(configuration: .default, delegate: nil, delegateQueue: OperationQueue.main)
        MBProgressHUD.showAdded(to: self.view, animated: true)
        let task: URLSessionDataTask = session.dataTask(with: request) { (data: Data?, response: URLResponse?, error: Error?) in
            MBProgressHUD.hide(for: self.view, animated: true)
            if let data = data {
                if let dataDictionary = try! JSONSerialization.jsonObject(with: data, options: []) as? NSDictionary {
                    print(dataDictionary)

                    self.movies = dataDictionary["results"] as? [NSDictionary]
                    self.tableView.reloadData()
                }
            }
        }
        task.resume()

        let refreshControl = UIRefreshControl()
        refreshControl.addTarget(self, action: #selector(refreshControlAction(_:)), for: .valueChanged)
        tableView.insertSubview(refreshControl, at: 0)


    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        if let movies = movies {
            return movies.count
        }
        else {
            return 0
        }
    }

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "MovieCell", for: indexPath) as! MovieCell

        let movie = movies![indexPath.row]
        let title = movie["title"] as! String
        let overview = movie["overview"] as! String

        cell.titleLabel.text = title
        cell.overviewLabel.text = overview

        if let poster_path = movie["poster_path"] as? String {
            let base_url = "https://image.tmdb.org/t/p/w500/"
            let posterURL = URL(string: base_url + poster_path)!
            cell.posterView.setImageWith(posterURL)
        } else {
            // No poster image. Can either set to nil (no image) or a default movie poster image
            // that you include as an asset
            cell.posterView.image = nil
        }

        //print("Row: \(indexPath.row)")
        return cell
    }

    func refreshControlAction(_ refreshControl: UIRefreshControl) {

        // ... Create the URLRequest `myRequest` ...

        // Configure session so that completion handler is executed on main UI thread
        let apiKey = "a07e22bc18f5cb106bfe4cc1f83ad8ed"
        let url = URL(string: "https://api.themoviedb.org/3/movie/now_playing?api_key=\(apiKey)")!
        let session = URLSession(configuration: .default, delegate: nil, delegateQueue: OperationQueue.main)
        let request = URLRequest(url: url, cachePolicy: .reloadIgnoringLocalCacheData, timeoutInterval: 10)
        let task: URLSessionDataTask = session.dataTask(with: request) { (data: Data?, response: URLResponse?, error: Error?) in


            // ... Use the new data to update the data source ...

            // Reload the tableView now that there is new data
            self.tableView.reloadData()

            // Tell the refreshControl to stop spinning
            refreshControl.endRefreshing()
        }
        task.resume()
    }

    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        let cell = sender as! UITableViewCell
        let indexPath = tableView.indexPath(for: cell)
        let movie = movies![indexPath!.row]
        let detailViewController = segue.destination as! DetailViewController
        detailViewController.movie = movie
    }


}