Adds swipe action support.

src/App/Localizable.xcstrings

@@ -269,7 +269,7 @@
       }
     },
     "0" : {
-      "comment" : "Effective/None",
+      "comment" : "Effective/Invalid",
       "localizations" : {
         "ar" : {
           "stringUnit" : {
@@ -4337,6 +4337,23 @@
         }
       }
     },
+    "Favorite" : {
+      "comment" : "SwipeActions/Favorite",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Favorite"
+          }
+        },
+        "ja" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "お気に入り"
+          }
+        }
+      }
+    },
     "Favorited" : {
       "localizations" : {
         "en" : {
@@ -5411,6 +5428,23 @@
         }
       }
     },
+    "Invalid" : {
+      "comment" : "Effective/Invalid (Accessibility)",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "None"
+          }
+        },
+        "ja" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "効果なし"
+          }
+        }
+      }
+    },
     "keyword.element.dragon" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -5496,6 +5530,22 @@
         }
       }
     },
+    "Left Swipe" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Left Swipe"
+          }
+        },
+        "ja" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "左にスワイプ"
+          }
+        }
+      }
+    },
     "Leviathan" : {
       "comment" : "text.type[leviathan]",
       "extractionState" : "manual",
@@ -5709,18 +5759,18 @@
         }
       }
     },
-    "Merge parts with the same status" : {
+    "Merge Parts with Same Physiology*" : {
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Merge parts with the same status"
+            "value" : "Merge Parts with Same Physiology*"
           }
         },
         "ja" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "同じステータスを持つ部位を結合する"
+            "value" : "同じ肉質を持つ部位を結合する※"
           }
         }
       }
@@ -5758,6 +5808,38 @@
         }
       }
     },
+    "Monster Detail" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Monster Detail"
+          }
+        },
+        "ja" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "モンスター詳細"
+          }
+        }
+      }
+    },
+    "Monster List" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Monster List"
+          }
+        },
+        "ja" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "モンスターリスト"
+          }
+        }
+      }
+    },
     "Name" : {
       "comment" : "Sort/Name",
       "localizations" : {
@@ -5842,7 +5924,7 @@
       }
     },
     "None" : {
-      "comment" : "Effective/None (Accessibility)",
+      "comment" : "SwipeActions/None",
       "localizations" : {
         "en" : {
           "stringUnit" : {
@@ -5853,7 +5935,7 @@
         "ja" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "効果なし"
+            "value" : "なし"
           }
         }
       }
@@ -7194,6 +7276,22 @@
         }
       }
     },
+    "Show Element Attack" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Show Element Attack"
+          }
+        },
+        "ja" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "属性攻撃を表示する"
+          }
+        }
+      }
+    },
     "Show Monster’s Title" : {
       "localizations" : {
         "en" : {
@@ -8006,18 +8104,18 @@
         }
       }
     },
-    "The settings will take effect when you restart the app." : {
+    "The asterisk (*) settings will take effect when you restart the app." : {
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "The settings will take effect when you restart the app."
+            "value" : "The asterisk (*) settings will take effect when you restart the app."
           }
         },
         "ja" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "設定を反映するには、アプリを再起動する必要があります"
+            "value" : "※印の設定を反映するには、アプリを再起動する必要があります"
           }
         }
       }

src/App/MAApp.swift

@@ -21,6 +21,7 @@ struct MAApp: SwiftUI.App {
 		WindowGroup {
 			ContentView(viewModel: viewModel)
 				.environmentObject(viewModel)
+				.environment(\.settings, viewModel.app.settings)
 		}
 #if os(watchOS)
 		.environment(\.watchMetrics, WatchUtil.getMetrics())

src/App/ViewModels/Enums/Effective.swift

@@ -4,7 +4,7 @@ enum Effective: Int8 {
 	case high = 20
 	case middle = 10
 	case low = 5
-	case none = 0
+	case invalid = 0
 
 	var label: String {
 		switch self {
@@ -14,8 +14,8 @@ enum Effective: Int8 {
 			String(localized: "++", comment: "Effective/Middle")
 		case .low:
 			String(localized: "+", comment: "Effective/Low")
-		case .none:
-			String(localized: "0", comment: "Effective/None")
+		case .invalid:
+			String(localized: "0", comment: "Effective/Invalid")
 		}
 	}
 
@@ -27,8 +27,8 @@ enum Effective: Int8 {
 			String(localized: "Middle", comment: "Effective/Middle (Accessibility)")
 		case .low:
 			String(localized: "Low", comment: "Effective/Low (Accessibility)")
-		case .none:
-			String(localized: "None", comment: "Effective/None (Accessibility)")
+		case .invalid:
+			String(localized: "Invalid", comment: "Effective/Invalid (Accessibility)")
 		}
 	}
 }

src/App/ViewModels/HomeViewModel.swift

@@ -17,7 +17,7 @@ struct HomeItemViewModel: Identifiable, Hashable {
 }
 
 final class HomeViewModel: ObservableObject {
-	private let app: App
+	let app: App
 
 	@Published
 	private(set) var state: StarSwingsState<[HomeItemViewModel]> = .ready

src/App/ViewModels/SettingsViewModel.swift

@@ -27,6 +27,15 @@ final class SettingsViewModel: ObservableObject {
 	}
 #endif
 
+#if !os(macOS)
+	@Published
+	var trailingSwipeAction: SwipeAction {
+		didSet {
+			settings.trailingSwipeAction = trailingSwipeAction
+		}
+	}
+#endif
+
 #if !os(watchOS)
 	@Published
 	var includesFavoriteGroupInSearchResult: Bool {
@@ -58,6 +67,9 @@ final class SettingsViewModel: ObservableObject {
 		self.rootViewModel = rootViewModel
 		self.settings = app.settings
 		self.storage = storage
+#if !os(macOS)
+		self.trailingSwipeAction = app.settings.trailingSwipeAction
+#endif
 #if !os(watchOS)
 		self.includesFavoriteGroupInSearchResult = app.settings.includesFavoriteGroupInSearchResult
 #endif
@@ -68,6 +80,9 @@ final class SettingsViewModel: ObservableObject {
 		self.mergeParts = app.settings.mergeParts
 
 		let scheduler = DispatchQueue.main
+#if !os(macOS)
+		settings.$trailingSwipeAction.dropFirst().receive(on: scheduler).assign(to: &$trailingSwipeAction)
+#endif
 #if !os(watchOS)
 		settings.$includesFavoriteGroupInSearchResult.dropFirst().receive(on: scheduler).assign(to: &$includesFavoriteGroupInSearchResult)
 #endif

src/App/ViewModels/Utils/SwipeAction+Extensions.swift

@@ -0,0 +1,23 @@
+import MonsterAnalyzerCore
+
+extension SwipeAction {
+	var label: String {
+		switch self {
+		case .none:
+			String(localized: "None", comment: "SwipeActions/None")
+		case .favorite:
+			String(localized: "Favorite", comment: "SwipeActions/Favorite")
+		}
+	}
+}
+
+// MARK: - Identifiable
+
+extension SwipeAction: Identifiable {
+	public var id: String {
+		@inline(__always)
+		get {
+			rawValue
+		}
+	}
+}

src/App/ViewModels/WeaknessViewModel.swift

@@ -22,7 +22,7 @@ struct WeaknessItemViewModel: Identifiable {
 				self.effective = .middle
 			}
 		} else if value <= 0 {
-			self.effective = .none
+			self.effective = .invalid
 		} else {
 			self.effective = .low
 		}
@@ -37,7 +37,7 @@ struct WeaknessItemViewModel: Identifiable {
 		switch effective {
 		case .high, .middle:
 			return .accentColor
-		case .low, .none:
+		case .low, .invalid:
 			return .secondary
 		}
 	}
@@ -46,7 +46,7 @@ struct WeaknessItemViewModel: Identifiable {
 		switch effective {
 		case .high, .middle:
 			return .bold
-		case .low, .none:
+		case .low, .invalid:
 			return .semibold
 		}
 	}

src/App/Views/FavoriteSwipeButton.swift

@@ -0,0 +1,45 @@
+import SwiftUI
+
+#if !os(macOS)
+
+@available(macOS, unavailable)
+struct FavoriteSwipeButton: View {
+	@Binding
+	private(set) var favorite: Bool
+
+	var body: some View {
+		let text: LocalizedStringKey, image: String
+		if favorite {
+			text = "Remove Favorite"
+			image = "star.slash.fill"
+		} else {
+			text = "Add to Favorites"
+			image = "star.fill"
+		}
+
+		return Button(text, systemImage: image) {
+			favorite.toggle()
+		}
+		.tint(.yellow)
+	}
+}
+
+#Preview("Favorite") {
+	List {
+		Text(verbatim: "Sample Context Menu")
+			.swipeActions(edge: .trailing, allowsFullSwipe: false) {
+				FavoriteSwipeButton(favorite: .constant(false))
+			}
+	}
+}
+
+#Preview("Unfavorite") {
+	List {
+		Text(verbatim: "Sample Context Menu")
+			.swipeActions(edge: .trailing, allowsFullSwipe: false) {
+				FavoriteSwipeButton(favorite: .constant(true))
+			}
+	}
+}
+
+#endif