KCD/InformationTabViewController.swift

   1 //
   2 //  InformationTabViewController.swift
   3 //  KCD
   4 //
   5 //  Created by Hori,Masaki on 2018/02/04.
   6 //  Copyright © 2018年 Hori,Masaki. All rights reserved.
   7 //
   8
   9 import Cocoa
  10
  11 @objc
  12 enum ShipTabType: Int {
  13
  14     case all = 0
  15
  16     case destroyer = 1
  17
  18     case lightCruiser = 2
  19
  20     case heavyCruiser = 3
  21
  22     case aircraftCarrier = 4
  23
  24     case battleShip = 5
  25
  26     case submarine = 6
  27
  28     case other = 7
  29 }
  30
  31 private let shipTypeCategories: [[Int]] = [
  32     [0],    // dummy
  33     [2],    // destoryer
  34     [3, 4], // leght cruiser
  35     [5, 6], // heavy crusier
  36     [7, 11, 16, 18],    // aircraft carrier
  37     [8, 9, 10, 12], // battle ship
  38     [13, 14],   // submarine
  39     [1, 15, 17, 19, 20, 21, 22]
  40 ]
  41
  42 func shipTypePredicte(for type: ShipTabType) -> NSPredicate? {
  43
  44     switch type {
  45
  46     case .all:
  47
  48         return nil
  49
  50     case .destroyer, .lightCruiser, .heavyCruiser,
  51          .aircraftCarrier, .battleShip, .submarine:
  52
  53         return NSPredicate(#keyPath(Ship.master_ship.stype.id), valuesIn: shipTypeCategories[type.rawValue])
  54
  55     case .other:
  56         let omitTypes = shipTypeCategories
  57             .lazy
  58             .enumerated()
  59             .filter { $0.offset != 0 && $0.offset != 7 }
  60             .flatMap { $0.element }
  61
  62         return .not(NSPredicate(#keyPath(Ship.master_ship.stype.id), valuesIn: omitTypes))
  63
  64     }
  65 }
  66
  67 class InformationTabViewController: NSViewController {
  68
  69     @objc private(set) dynamic var hasShipTypeSelector: Bool = false
  70     @objc private(set) dynamic var selectedShipType: ShipTabType = .all {
  71
  72         didSet {
  73             guard case 0..<tabViewItemViewControllers.count = selectionIndex else {
  74
  75                 return
  76             }
  77             tabViewItemViewControllers[selectionIndex].selectedShipType = selectedShipType
  78         }
  79     }
  80     @objc dynamic var selectionIndex: Int = 0 {
  81
  82         willSet {
  83
  84             unbind(NSBindingName("selectedShipType"))
  85         }
  86
  87         didSet {
  88
  89             guard case 0..<tabViewItemViewControllers.count = selectionIndex else {
  90
  91                 return
  92             }
  93             hasShipTypeSelector = tabViewItemViewControllers[selectionIndex].hasShipTypeSelector
  94
  95             bind(NSBindingName("selectedShipType"),
  96                  to: tabViewItemViewControllers[selectionIndex],
  97                  withKeyPath: #keyPath(MainTabVIewItemViewController.selectedShipType))
  98
  99             selectionDidChangeHandler?()
 100         }
 101     }
 102
 103     @IBOutlet private var informations: NSTabView!
 104
 105     var selectionDidChangeHandler: (() -> Void)?
 106
 107     private var tabViewItemViewControllers: [MainTabVIewItemViewController] = []
 108
 109     override var nibName: NSNib.Name {
 110
 111         return .nibName(instanceOf: self)
 112     }
 113
 114     override func viewDidLoad() {
 115
 116         super.viewDidLoad()
 117
 118         tabViewItemViewControllers = [
 119             DocksViewController(),
 120             ShipViewController(),
 121             PowerUpSupportViewController(),
 122             StrengthenListViewController(),
 123             RepairListViewController()
 124         ]
 125         tabViewItemViewControllers.enumerated().forEach {
 126
 127             _ = $0.element.view
 128             let item = informations.tabViewItem(at: $0.offset)
 129             item.viewController = $0.element
 130         }
 131     }
 132 }