Add basic language support for final text

Sources/App/GameSummary/EnglishGameSummarizer.swift

@@ -0,0 +1,39 @@
+import Foundation
+
+struct EnglishGameSummarizer: GameSummarizer {
+
+    let game: GameStatistics
+
+    private var winText: String {
+        game.didWin ? "won" : "lost"
+    }
+
+    private var gameText: String {
+        "game"
+    }
+
+    private var coPlayerNames: String {
+        switch game.coPlayers.count {
+        case 0:
+            return ""
+        case 1:
+            return " with \(game.coPlayers[0])"
+        case 2:
+            return " with \(game.coPlayers[0]) and \(game.coPlayers[1])"
+        default:
+            return ""
+        }
+    }
+
+    private var costText: String {
+        guard game.cost >= 100 else {
+            return "\(game.cost) cents"
+        }
+        return String(format: "%d.%02d €", game.cost / 100, game.cost % 100)
+    }
+
+    var text: String {
+        "\(game.leader) \(winText) a \(gameText)\(coPlayerNames) collecting \(game.leaderPoints) points. " +
+        "The game cost \(costText)."
+    }
+}

Sources/App/GameSummary/GameSummarizer.swift

@@ -0,0 +1,8 @@
+import Foundation
+
+protocol GameSummarizer {
+
+    init(game: GameStatistics)
+
+    var text: String { get }
+}

Sources/App/GameSummary/GermanGameSummarizer.swift

@@ -0,0 +1,62 @@
+import Foundation
+
+struct GermanGameSummarizer: GameSummarizer {
+
+    let game: GameStatistics
+
+    var winText: String {
+        game.didWin ? "gewinnt" : "verliert"
+    }
+
+    var gameText: String {
+        switch GameType(id: game.game)! {
+        case .rufBlatt:
+            return "den Ruf Blatt"
+        case .rufEichel:
+            return "den Ruf Eichel"
+        case .rufSchelln:
+            return "den Ruf Schelln"
+        case .bettel:
+            return "den Bettel"
+        case .geier:
+            return "den Geier"
+        case .wenz:
+            return "den Wenz"
+        case .hochzeit:
+            return "die Hochzeit"
+        case .soloBlatt:
+            return "das Solo Blatt"
+        case .soloEichel:
+            return "das Solo Eichel"
+        case .soloHerz:
+            return "das Solo Herz"
+        case .soloSchelln:
+            return "das Solo Schelln"
+        }
+    }
+
+    var coPlayerNames: String {
+        switch game.coPlayers.count {
+        case 0:
+            return ""
+        case 1:
+            return " mit \(game.coPlayers[0])"
+        case 2:
+            return " mit \(game.coPlayers[0]) und \(game.coPlayers[1])"
+        default:
+            return ""
+        }
+    }
+
+    var costText: String {
+        guard game.cost >= 100 else {
+            return "\(game.cost) Cent"
+        }
+        return String(format: "%d.%02d €", game.cost / 100, game.cost % 100)
+    }
+
+    var text: String {
+        "\(game.leader) \(winText) \(gameText)\(coPlayerNames) mit \(game.leaderPoints) points. " +
+        "Das Spiel kostet \(costText)."
+    }
+}

Sources/App/GameSummary/SupportedLanguage.swift

@@ -0,0 +1,15 @@
+import Foundation
+
+enum SupportedLanguage {
+    case german
+    case english
+
+    var gameSummarizer: GameSummarizer.Type {
+        switch self {
+        case .german:
+            return GermanGameSummarizer.self
+        case .english:
+            return EnglishGameSummarizer.self
+        }
+    }
+}

Sources/App/Model/Tables/AbstractTable.swift

@@ -12,6 +12,8 @@ class AbstractTable<TablePlayer> where TablePlayer: Player {
     /// Indicates that the table is visible to all players, and can be joined by anyone
     let isPublic: Bool
 
+    let language: SupportedLanguage = .german
+
     /**
      The players sitting at the table.