added iOS source code

[wl-app.git] / iOS / WolneLektury / Screens / DownloadedList / DownloadedListViewController.swift

diff --git a/iOS/WolneLektury/Screens/DownloadedList/DownloadedListViewController.swift b/iOS/WolneLektury/Screens/DownloadedList/DownloadedListViewController.swift
new file mode 100644 (file)
index 0000000..cf933e5
--- /dev/null
+++ b/iOS/WolneLektury/Screens/DownloadedList/DownloadedListViewController.swift
@@ -0,0 +1,99 @@
+//
+//  DownloadedListViewController.swift
+//  WolneLektury
+//
+//  Created by Pawel Dabrowski on 12/09/2018.
+//  Copyright © 2018 Fundacja Nowoczesna Polska. All rights reserved.
+//
+
+import UIKit
+
+class DownloadedListViewController: MainViewController {
+
+    @IBOutlet weak var tableView: UITableView!
+    @IBOutlet weak var noDataLabel: UILabel!
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        title = "nav_downloaded".localized
+        
+        noDataLabel.text = "downloaded_empty_list".localized
+        noDataLabel.isHidden = true
+        setupTableView()
+    }
+    
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        reloaData()
+    }
+    func setupTableView(){
+        tableView.registerNib(name: "BookTableViewCell")
+        tableView.separatorStyle = .none
+        tableView.delegate = self
+        tableView.dataSource = self
+        tableView.rowHeight = 137
+        var insets = tableView.contentInset
+        insets.top = 11
+        tableView.contentInset = insets
+
+    }
+    
+    func reloaData() {
+        DatabaseManager.shared.refresh()
+        tableView.reloadData()
+        noDataLabel.isHidden = (DatabaseManager.shared.rlmApplication?.downloadedBooks.count ?? 0) > 0
+    }
+}
+
+extension DownloadedListViewController: UITableViewDataSource{
+    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int{
+        return DatabaseManager.shared.rlmApplication?.downloadedBooks.count ?? 0
+    }
+    
+    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell{
+        
+        let cell = tableView.dequeueReusableCell(withIdentifier: "BookTableViewCell", for: indexPath) as! BookTableViewCell
+        
+        if let downloadedBooks = DatabaseManager.shared.rlmApplication?.downloadedBooks, downloadedBooks.count > indexPath.row {
+            cell.setup(bookDetailsModel: downloadedBooks[indexPath.row], delegate: self, indexPath: indexPath)
+        } 
+        
+        return cell
+    }
+    
+    func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
+
+    }
+}
+
+extension DownloadedListViewController: UITableViewDelegate{
+    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        tableView.deselectRow(at: indexPath, animated: true)
+        
+        guard let dataSource = DatabaseManager.shared.rlmApplication?.downloadedBooks else {
+            return
+        }
+
+        if dataSource.count > indexPath.row{
+            navigationController?.pushViewController(BookDetailsViewController.instance(bookSlug: dataSource[indexPath.row].slug) , animated: true)
+        }
+    }
+}
+
+extension DownloadedListViewController: BookTableViewCellDelegate{
+    func bookTableViewCellDelegateDidTapTrashButton(bookSlug: String, indexPath: IndexPath?) {
+        
+        if let slug = PlayerController.shared.currentBookDetails?.slug, slug == bookSlug {
+            PlayerController.shared.stopAndClear()
+        }
+        if let index = DatabaseManager.shared.rlmApplication?.downloadedBooks.index(where: {$0.slug == bookSlug}), DatabaseManager.shared.removeBookFromDownloaded(bookSlug: bookSlug){
+            tableView.deleteRows(at: [IndexPath(row: index, section: 0)], with: .automatic)
+            presentToast(message: "book_deleted_message".localized)
+        }
+        else{
+            reloaData()
+        }        
+    }
+}
+