109 lines
4.1 KiB
Swift
109 lines
4.1 KiB
Swift
//
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// MasterViewController.swift
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// JSONCreator
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//
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// Created by Scott Pfeil on 8/2/19.
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// Copyright © 2019 Verizon Wireless. All rights reserved.
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//
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import UIKit
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class MasterViewController: UITableViewController {
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let folderPath = Bundle.main.resourcePath! + "/JSON"
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var sectionsMap: [AnyHashable: Any] = [:]
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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// setup the data
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sectionsMap = [:]
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let sections = try! FileManager.default.contentsOfDirectory(atPath: folderPath).sorted { $0 < $1 }
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for section in sections {
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let paths = try! FileManager.default.subpathsOfDirectory(atPath: "\(folderPath)/\(section)")
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var array: [String] = []
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for path in paths {
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if path.hasSuffix(".json") {
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array.append(path)
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}
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}
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sectionsMap[section] = array.sorted{ $0 < $1 }
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}
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}
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func getData(for indexPath: IndexPath) -> String? {
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let sectionName = self.tableView(tableView, titleForHeaderInSection: indexPath.section)
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let array = sectionsMap[sectionName!]! as! Array<Any>
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let subPath = (array[indexPath.row] as! String)
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let path = "\(folderPath)/\(sectionName!)/\(subPath)"
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return try! String.init(contentsOfFile: path)
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}
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// MARK: - Table View
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override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
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return (((sectionsMap as NSDictionary).allKeys[section]) as! String)
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}
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override func numberOfSections(in tableView: UITableView) -> Int {
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return sectionsMap.count
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}
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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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let sectionName = self.tableView(tableView, titleForHeaderInSection: section)
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let array = sectionsMap.arrayForKey(sectionName!)
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return array.count
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}
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override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
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let sectionName = self.tableView(tableView, titleForHeaderInSection: indexPath.section)
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let array = sectionsMap[sectionName!]! as! Array<Any>
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cell.textLabel?.text = (array[indexPath.row] as! String)
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if cell.interactions.first == nil {
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let dragInteraction = UIDragInteraction(delegate: self)
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cell.addInteraction(dragInteraction)
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}
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return cell
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}
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override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
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// Return false if you do not want the specified item to be editable.
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return true
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}
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override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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UIPasteboard.general.string = getData(for: indexPath)
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let label = UILabel(frame: .zero)
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label.clipsToBounds = true
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label.backgroundColor = .gray
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label.text = " Copied "
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label.font = UIFont.systemFont(ofSize: 40)
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label.translatesAutoresizingMaskIntoConstraints = false
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label.layer.cornerRadius = 5
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view.superview!.addSubview(label)
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label.centerXAnchor.constraint(equalTo: view.superview!.centerXAnchor).isActive = true
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label.centerYAnchor.constraint(equalTo: view.superview!.centerYAnchor).isActive = true
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UIView.animate(withDuration: 2, animations: {
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label.alpha = 0
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}) { (completed) in
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label.removeFromSuperview()
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}
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}
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}
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extension MasterViewController: UIDragInteractionDelegate {
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func dragInteraction(_ interaction: UIDragInteraction, itemsForBeginning session: UIDragSession) -> [UIDragItem] {
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let location = session.location(in: tableView)
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let indexPath = tableView.indexPathForRow(at: location)
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let content = getData(for: indexPath!)
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let provider = NSItemProvider(object: content! as NSString)
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let item = UIDragItem(itemProvider: provider)
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return [item]
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}
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}
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