io

lib/specialCards.ts

@@ -0,0 +1,43 @@
+import type { Position, TeamPlayer } from "@prisma/client";
+import { FORMATIONS } from "@/lib/teamValidation";
+
+export const SPECIAL_CARD_TEAM_LIMIT = 3;
+
+export function getSpecialCardSalePrice(price: number) {
+  return Math.round(price * 0.7);
+}
+
+export function getPositionLabel(position: Position | string) {
+  switch (position) {
+    case "GK":
+      return "دروازه‌بان";
+    case "DEF":
+      return "مدافع";
+    case "MID":
+      return "هافبک";
+    case "FWD":
+      return "مهاجم";
+    default:
+      return position;
+  }
+}
+
+export function getAutoPlacement(
+  formation: string,
+  teamPlayers: Array<TeamPlayer & { player: { position: Position } }>,
+  position: Position
+) {
+  const fmt = FORMATIONS[formation] ?? FORMATIONS["4-3-3"];
+  const starterLimit = position === "GK" ? 1 : fmt[position.toLowerCase() as "def" | "mid" | "fwd"];
+  const starters = teamPlayers.filter((item) => !item.isBench && item.player.position === position);
+  if (starters.length < starterLimit) {
+    return { isBench: false as const, placementLabel: "فیکس" };
+  }
+
+  const bench = teamPlayers.filter((item) => item.isBench && item.player.position === position);
+  if (bench.length < 1) {
+    return { isBench: true as const, placementLabel: "ذخیره" };
+  }
+
+  return null;
+}