KCD/UpgradableShipsWindowController.swift

   1 //
   2 //  UpgradableShipsWindowController.swift
   3 //  KCD
   4 //
   5 //  Created by Hori,Masaki on 2016/12/18.
   6 //  Copyright © 2016年 Hori,Masaki. All rights reserved.
   7 //
   8
   9 import Cocoa
  10
  11 private extension Selector {
  12
  13     static let showHideShip = #selector(UpgradableShipsWindowController.showHideShip(_:))
  14 }
  15
  16 final class UpgradableShipsWindowController: NSWindowController {
  17
  18     @objc let managedObjectContext = ServerDataStore.default.context
  19
  20     private static var excludeShiIDsCache: [Int] = []
  21
  22     class func isExcludeShipID(_ shipID: Int) -> Bool {
  23
  24         return excludeShiIDsCache.contains(shipID)
  25     }
  26
  27     @objc override class func keyPathsForValuesAffectingValue(forKey key: String) -> Set<String> {
  28
  29         switch key {
  30
  31         case #keyPath(filterPredicate): return [#keyPath(showLevelOneShipInUpgradableList), #keyPath(showsExcludedShipInUpgradableList)]
  32
  33         default: return []
  34         }
  35     }
  36
  37     private var excludeShiIDsCache: [Int] {
  38
  39         get { return UpgradableShipsWindowController.excludeShiIDsCache }
  40         set { UpgradableShipsWindowController.excludeShiIDsCache = newValue }
  41     }
  42
  43     private func isExcludeShipID(_ shipID: Int) -> Bool {
  44
  45         return excludeShiIDsCache.contains(shipID)
  46     }
  47
  48
  49     @IBOutlet var contextualMenu: NSMenu!
  50     @IBOutlet var tableView: NSTableView!
  51     @IBOutlet var shipsController: NSArrayController!
  52
  53     override var windowNibName: NSNib.Name {
  54
  55         return .nibName(instanceOf: self)
  56     }
  57
  58     @objc dynamic var filterPredicate: NSPredicate? {
  59
  60         var filterPredicate: NSPredicate?
  61         var excludeShip: NSPredicate?
  62
  63         if showLevelOneShipInUpgradableList == false {
  64
  65             filterPredicate = NSPredicate(format: "lv != 1")
  66         }
  67
  68         if showsExcludedShipInUpgradableList == false,
  69             excludeShiIDs.count != 0 {
  70
  71             excludeShip = NSPredicate(format: "NOT id IN %@", excludeShiIDs)
  72         }
  73
  74         if let filterPredicate = filterPredicate,
  75             let excludeShip = excludeShip {
  76
  77             return NSCompoundPredicate(andPredicateWithSubpredicates: [filterPredicate, excludeShip])
  78         }
  79
  80         if let filterPredicate = filterPredicate { return filterPredicate }
  81         if let excludeShip = excludeShip { return excludeShip }
  82
  83         return nil
  84     }
  85
  86     @objc var showLevelOneShipInUpgradableList: Bool {
  87
  88         get { return UserDefaults.standard[.showLevelOneShipInUpgradableList] }
  89         set { UserDefaults.standard[.showLevelOneShipInUpgradableList] = newValue }
  90     }
  91
  92     @objc var showsExcludedShipInUpgradableList: Bool {
  93
  94         get { return UserDefaults.standard[.showsExcludedShipInUpgradableList] }
  95         set { UserDefaults.standard[.showsExcludedShipInUpgradableList] = newValue }
  96     }
  97
  98     var excludeShiIDs: [Int] {
  99
 100         get { return (NSArray(contentsOf: excludeShipIDsSaveURL) as? [Int]) ?? [] }
 101         set {
 102             notifyChangeValue(forKey: #keyPath(filterPredicate)) {
 103
 104                 (newValue as NSArray).write(to: excludeShipIDsSaveURL, atomically: true)
 105                 UpgradableShipsWindowController.excludeShiIDsCache = newValue
 106             }
 107         }
 108     }
 109
 110     private var excludeShipIDsSaveURL: URL {
 111
 112         return ApplicationDirecrories.support.appendingPathComponent("ExcludeShipIDs")
 113     }
 114
 115     override func windowDidLoad() {
 116
 117         super.windowDidLoad()
 118
 119         excludeShiIDsCache = excludeShiIDs
 120     }
 121
 122     private func includeShip(shipID: Int) {
 123
 124         var array = excludeShiIDs
 125
 126         guard let index = array.index(of: shipID) else { return }
 127
 128         array.remove(at: index)
 129         excludeShiIDs = array
 130     }
 131
 132     private func excludeShip(shipID: Int) {
 133
 134         var array = excludeShiIDs
 135         array.append(shipID)
 136         excludeShiIDs = array
 137     }
 138
 139     @IBAction func showHideShip(_ sender: AnyObject?) {
 140
 141         let row = tableView.clickedRow
 142
 143         guard let ships = shipsController.arrangedObjects as? [Ship] else { return }
 144         guard case 0..<ships.count = row else { return }
 145
 146         let shipID = ships[row].id
 147         if isExcludeShipID(shipID) {
 148
 149             includeShip(shipID: shipID)
 150
 151         } else {
 152
 153             excludeShip(shipID: shipID)
 154         }
 155     }
 156
 157     override func validateMenuItem(_ menuItem: NSMenuItem) -> Bool {
 158
 159         if menuItem.action == .showHideShip {
 160
 161             let row = tableView.clickedRow
 162
 163             guard let ships = shipsController.arrangedObjects as? [Ship] else { return false }
 164             guard case 0..<ships.count = row else { return false }
 165
 166             let shipID = ships[row].id
 167             if isExcludeShipID(shipID) {
 168
 169                 menuItem.title = LocalizedStrings.showKanmusu.string
 170
 171             } else {
 172
 173                 menuItem.title = LocalizedStrings.hideKanmusu.string
 174             }
 175
 176             return true
 177         }
 178
 179         return false
 180     }
 181 }