feat(launcher): save code

Author: notwindstone

src/lib/launcher/scopes/get-version-metadata.ts

@@ -1,9 +1,23 @@
+import { fetch } from "@tauri-apps/plugin-http";
+
 import type { LaunchStatusType } from "@/types/launcher/launch-status.type.ts";
+import type { VersionMetadataType } from "@/types/launcher/version-metadata.type.ts";
 
 export async function getVersionMetadata({
   changeStatus,
   url,
 }: {
   "changeStatus": (newStatus: LaunchStatusType) => void;
   "url"         : string;
-}): object {}
+}): Promise<{
+  "updateCache": boolean;
+  "metadata"   : VersionMetadataType;
+}> {
+  const response = await fetch(url);
+  const data = await response.json();
+
+  return {
+    "updateCache": true,
+    "metadata"   : data,
+  };
+}

src/lib/launcher/scopes/launch-with-checks.ts

@@ -11,6 +11,7 @@ import { getManifestV2 } from "@/lib/launcher/scopes/get-manifest-v2.ts";
 import { getVersionMetadata } from "@/lib/launcher/scopes/get-version-metadata.ts";
 import type { LaunchStatusType } from "@/types/launcher/launch-status.type.ts";
 import type { ManifestV2Type } from "@/types/launcher/manifest-v2.type.ts";
+import type { VersionMetadataType } from "@/types/launcher/version-metadata.type.ts";
 
 export async function launchWithChecks({
   instanceId,
@@ -39,13 +40,15 @@ export async function launchWithChecks({
     return changeStatus(LaunchStatus.Errors.VersionNotFoundInManifestV2);
   }
 
-  const [versionMetadata]: [object, void] = await Promise.all([
+  const [versionMetadata]: [VersionMetadataType, void] = await Promise.all([
     getVersionMetadata({
       changeStatus,
       "url": manifestVersion.url,
     }),
     cacheManifestV2({ updateCache, manifest, cachedManifestV2Path }),
   ]);
 
+  const assetIndex = versionMetadata.assetIndex;
+
   return;
 }

src/types/launcher/version-metadata.type.ts

@@ -0,0 +1,40 @@
+import type {
+  ManifestV2ComplianceLevel,
+  ManifestV2VersionType,
+} from "@/types/launcher/manifest-v2.type.ts";
+
+export type VersionArgumentsType = {
+  "game": Array<string>;
+  "jvm" : Array<string>;
+};
+export type VersionAssetIndexType = {
+  "id"       : string;
+  "sha1"     : string;
+  "size"     : number;
+  "totalSize": number;
+  "url"      : string;
+};
+export type VersionDownloadsType = {
+  "client": {
+    "sha1": string;
+  };
+  "client_mappings": {};
+  "server"         : {};
+  "server_mappings": {};
+};
+export type VersionMetadataType = {
+  "arguments"             : VersionArgumentsType;
+  "assetIndex"            : VersionAssetIndexType;
+  "assets"                : VersionAssetIndexType["id"];
+  "complianceLevel"       : ManifestV2ComplianceLevel;
+  "downloads"             : {};
+  "id"                    : string;
+  "javaVersion"           : {};
+  "libraries"             : Array<{}>;
+  "logging"               : {};
+  "mainClass"             : string;
+  "minimumLauncherVersion": number;
+  "releaseTime"           : string;
+  "time"                  : string;
+  "type"                  : ManifestV2VersionType;
+};