Replace project architecture

2017-04-04 17:07:12 +02:00
parent e365d5ff2e
commit ee213ef426
68 changed files with 940 additions and 4429 deletions
@@ -0,0 +1,173 @@
+//
+//  OpenSourceViewController.swift
+//  Pods
+//
+//  Created by Florian Gabach on 05/02/2017.
+
+import UIKit
+
+class OpenSourceViewController: UITableViewController {
+
+    // MARK: - Var
+
+    /// Loading indicator 
+    fileprivate var indicator = UIActivityIndicatorView()
+
+    /// TableViewCell identifier
+    private let reuseIdentifier = "openSourceCell"
+
+    /// Contains all licence object before downloaded 
+    internal var licences: [LicenceFile]?
+
+    // Controller configuration for customization
+    internal var config = OpenSourceControllerConfig()
+
+    /// Contains all licences object after downloaded
+    fileprivate var downloadedLicence: [LicenceFile]? {
+        didSet {
+            // Update UI 
+            DispatchQueue.main.async {
+                self.stopLoading()
+                self.tableView.reloadData()
+            }
+        }
+    }
+
+    // MARK: - Lifecyle
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        // Prepare tableview
+        self.prepareTableView()
+
+        // Download licences
+        self.prepareLicences()
+    }
+
+    override func didReceiveMemoryWarning() {
+        super.didReceiveMemoryWarning()
+    }
+
+    // MARK: - Prepare
+
+    /// Download licences 
+    fileprivate func prepareLicences() {
+        if let licences = self.licences {
+            self.startLoading()
+            LicenceDownloader.downloadLicences(licences: licences,
+                                               config: self.config) { () in
+                // Update licences 
+                self.downloadedLicence = self.licences
+            }
+        }
+    }
+
+    /// Init tableView dataSource, delegate, bar button & title
+    fileprivate func prepareTableView() {
+        // Common init
+        self.tableView.tableFooterView = UIView()
+        self.tableView.register(OpenSourceTableViewCell.self, forCellReuseIdentifier: self.reuseIdentifier)
+        self.title = self.config.title
+        self.tableView.register(OpenSourceTableViewCell.self,
+                                forCellReuseIdentifier: self.reuseIdentifier)
+        self.tableView.dataSource = self
+        self.tableView.delegate = self
+        self.tableView.separatorStyle = .singleLine
+        if let backgroundColor = self.config.uiConfig.backgroundColor {
+            self.tableView.backgroundColor = backgroundColor
+        }
+
+        // Navigation bar 
+        if let tintColor = self.config.uiConfig.barTintColor {
+            self.navigationController?.navigationBar.barTintColor = tintColor
+        }
+        if let textColor = self.config.uiConfig.titleColor {
+            let attribut = [NSForegroundColorAttributeName: textColor]
+            self.navigationController?.navigationBar.titleTextAttributes = attribut
+        }
+
+        // Close button (on the right corner of navigation bar)
+        let closeButton = UIBarButtonItem(barButtonSystemItem: .stop,
+                                          target: self,
+                                          action: #selector(self.closePicker))
+        closeButton.tintColor = config.uiConfig.closeButtonColor ?? UIColor.black
+        self.navigationItem.rightBarButtonItem = closeButton
+
+        // Loading indicator
+        self.prepareActivityIndicator()
+    }
+
+    // MARK: - Loading indicator
+
+    /// Prepare UIActivityIndicatorView and display it at the center of the view
+    fileprivate func prepareActivityIndicator() {
+        self.indicator = UIActivityIndicatorView(frame:CGRect(x: 0, y: 0, width: 40, height: 40) )
+        self.indicator.activityIndicatorViewStyle = UIActivityIndicatorViewStyle.gray
+        self.indicator.center = self.view.center
+        self.view.addSubview(indicator)
+    }
+
+    /// Start loading : start the loader animation 
+    fileprivate func startLoading() {
+        self.indicator.startAnimating()
+        self.indicator.backgroundColor = UIColor.clear
+        self.indicator.color = UIColor.black
+        self.indicator.isHidden = false
+    }
+
+    /// Stop loading : stop and hide the loader
+    fileprivate func stopLoading() {
+        self.indicator.hidesWhenStopped = true
+        self.indicator.stopAnimating()
+        self.indicator.isHidden = true
+    }
+
+    // MARK: - Table View Data Source
+
+    override func numberOfSections(in tableView: UITableView) -> Int {
+        return 1
+    }
+
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        return self.downloadedLicence?.count ?? 0
+    }
+
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        var cell = tableView.dequeueReusableCell(withIdentifier: self.reuseIdentifier,
+                                                 for: indexPath) as? OpenSourceTableViewCell
+        // Init cell
+        if cell == nil {
+            cell = OpenSourceTableViewCell(style: UITableViewCellStyle.default,
+                                           reuseIdentifier: self.reuseIdentifier)
+        }
+
+        // Configure the cell with licence 
+        if let licence = self.downloadedLicence?.get(at: indexPath.row) {
+            cell?.configure(licence: licence, config: self.config)
+        }
+
+        return cell!
+    }
+
+    override func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
+        // Automatic dimension 
+        return UITableViewAutomaticDimension
+    }
+
+    // MARK: - Action
+
+    /// Handler for click on close button
+    @objc fileprivate func closePicker() {
+        self.dismissController()
+    }
+
+    // MARK: - Navigation
+
+    /// Dismiss the OpenSourceController
+    func dismissController() {
+        DispatchQueue.main.async {
+            self.dismiss(animated: true, completion: nil)
+        }
+    }
+}