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     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     class func keyPathsForValuesAffectingFilterPredicate() -> Set<String> {
  28
  29         return [#keyPath(showLevelOneShipInUpgradableList), #keyPath(showsExcludedShipInUpgradableList)]
  30     }
  31
  32     private var excludeShiIDsCache: [Int] {
  33
  34         get { return UpgradableShipsWindowController.excludeShiIDsCache }
  35         set { UpgradableShipsWindowController.excludeShiIDsCache = newValue }
  36     }
  37
  38     private func isExcludeShipID(_ shipID: Int) -> Bool {
  39
  40         return excludeShiIDsCache.contains(shipID)
  41     }
  42
  43
  44     @IBOutlet var contextualMenu: NSMenu!
  45     @IBOutlet var tableView: NSTableView!
  46     @IBOutlet var shipsController: NSArrayController!
  47
  48     override var windowNibName: String! {
  49
  50         return "UpgradableShipsWindowController"
  51     }
  52
  53     dynamic var filterPredicate: NSPredicate? {
  54
  55         var filterPredicate: NSPredicate?
  56         var excludeShip: NSPredicate?
  57
  58         if showLevelOneShipInUpgradableList == false {
  59
  60             filterPredicate = NSPredicate(format: "lv != 1")
  61         }
  62
  63         if showsExcludedShipInUpgradableList == false,
  64             excludeShiIDs.count != 0 {
  65
  66             excludeShip = NSPredicate(format: "NOT id IN %@", excludeShiIDs)
  67         }
  68
  69         if let filterPredicate = filterPredicate,
  70             let excludeShip = excludeShip {
  71
  72             return NSCompoundPredicate(andPredicateWithSubpredicates: [filterPredicate, excludeShip])
  73         }
  74
  75         if let filterPredicate = filterPredicate { return filterPredicate }
  76         if let excludeShip = excludeShip { return excludeShip }
  77
  78         return nil
  79     }
  80
  81     var showLevelOneShipInUpgradableList: Bool {
  82
  83         get { return UserDefaults.standard[.showLevelOneShipInUpgradableList] }
  84         set { UserDefaults.standard[.showLevelOneShipInUpgradableList] = newValue }
  85     }
  86
  87     var showsExcludedShipInUpgradableList: Bool {
  88
  89         get { return UserDefaults.standard[.showsExcludedShipInUpgradableList] }
  90         set { UserDefaults.standard[.showsExcludedShipInUpgradableList] = newValue }
  91     }
  92
  93     var excludeShiIDs: [Int] {
  94
  95         get { return (NSArray(contentsOf: excludeShipIDsSaveURL) as? [Int]) ?? [] }
  96         set {
  97             notifyChangeValue(forKey: #keyPath(filterPredicate)) {
  98
  99                 (newValue as NSArray).write(to: excludeShipIDsSaveURL, atomically: true)
 100                 UpgradableShipsWindowController.excludeShiIDsCache = newValue
 101             }
 102         }
 103     }
 104
 105     private var excludeShipIDsSaveURL: URL {
 106
 107         return ApplicationDirecrories.support.appendingPathComponent("ExcludeShipIDs")
 108     }
 109
 110     override func windowDidLoad() {
 111
 112         super.windowDidLoad()
 113
 114         excludeShiIDsCache = excludeShiIDs
 115     }
 116
 117     private func includeShip(shipID: Int) {
 118
 119         var array = excludeShiIDs
 120
 121         guard let index = array.index(of: shipID) else { return }
 122
 123         array.remove(at: index)
 124         excludeShiIDs = array
 125     }
 126
 127     private func excludeShip(shipID: Int) {
 128
 129         var array = excludeShiIDs
 130         array.append(shipID)
 131         excludeShiIDs = array
 132     }
 133
 134     @IBAction func showHideShip(_ sender: AnyObject?) {
 135
 136         let row = tableView.clickedRow
 137
 138         guard let ships = shipsController.arrangedObjects as? [Ship],
 139             case 0..<ships.count = row
 140             else { return }
 141
 142         let shipID = ships[row].id
 143         if isExcludeShipID(shipID) {
 144
 145             includeShip(shipID: shipID)
 146
 147         } else {
 148
 149             excludeShip(shipID: shipID)
 150         }
 151     }
 152
 153     override func validateMenuItem(_ menuItem: NSMenuItem) -> Bool {
 154
 155         if menuItem.action == .showHideShip {
 156
 157             let row = tableView.clickedRow
 158
 159             guard let ships = shipsController.arrangedObjects as? [Ship],
 160                 case 0..<ships.count = row
 161                 else { return false }
 162
 163             let shipID = ships[row].id
 164             if isExcludeShipID(shipID) {
 165
 166                 menuItem.title = NSLocalizedString("Show Kanmusu", comment: "UpgradableShipsWindowController menu item")
 167
 168             } else {
 169
 170                 menuItem.title = NSLocalizedString("Hide Kanmusu", comment: "UpgradableShipsWindowController menu item")
 171             }
 172
 173             return true
 174         }
 175
 176         return false
 177     }
 178 }