added chunithm version selector in admin settings

lib/api.ts

@@ -2,6 +2,7 @@
 
 import { getAuth } from "@/auth/queries/getauth";
 import { artemis, daphnis } from "@/lib/prisma";
+import { GameVersion } from "@/prisma/schemas/daphnis/generated/daphnis";
 
 export const getUsername = async () => {
   const { user } = await getAuth();
@@ -45,3 +46,56 @@ export async function verifyAimeCodeAgainstArtemis() {
   });
   return aimeUser;
 }
+
+const GameVersionToNumber: Record<GameVersion, number> = {
+  [GameVersion.LuminousPlus]: 16,
+  [GameVersion.Luminous]: 15,
+  [GameVersion.SunPlus]: 14,
+  [GameVersion.Sun]: 13,
+  [GameVersion.NewPlus]: 12,
+  [GameVersion.New]: 10,
+};
+
+export async function getGameVersion(): Promise<GameVersion> {
+  const { user } = await getAuth();
+
+  if (!user || !user.accessCode) {
+    throw new Error("User is not authenticated or accessCode is missing");
+  }
+
+  const aimeUser = await daphnis.user.findFirst({
+    where: {
+      accessCode: user.accessCode,
+    },
+    select: {
+      gameVersion: true,
+    },
+  });
+
+  if (!aimeUser || !aimeUser.gameVersion) {
+    throw new Error("Game version not found for the user");
+  }
+
+  // console.log("User Game Version:", aimeUser.gameVersion);
+
+  const gameVersionEnum = aimeUser.gameVersion as GameVersion;
+
+  if (!(gameVersionEnum in GameVersionToNumber)) {
+    throw new Error("Unknown game version");
+  }
+
+  return gameVersionEnum;
+}
+
+export async function getSupportedVersionNumber(): Promise<number> {
+  const gameVersion = await getGameVersion();
+
+  const versionNumber = GameVersionToNumber[gameVersion];
+
+  if (versionNumber === undefined) {
+    throw new Error("Unknown version number");
+  }
+
+  // console.log(typeof versionNumber);
+  return versionNumber;
+}