1 files changed, 105 insertions, 0 deletions
diff --git a/website/.vitepress/theme/components/download.data.ts b/website/.vitepress/theme/components/download.data.ts
new file mode 100644
index 0000000..11e0489
--- /dev/null
+++ b/website/.vitepress/theme/components/download.data.ts
@@ -0,0 +1,105 @@
+const REPO = 'm1sk9/LunaticChat';
+
+interface ReleaseAsset {
+  name: string;
+  size: number;
+  browser_download_url: string;
+}
+
+interface GitHubRelease {
+  tag_name: string;
+  published_at: string;
+  html_url: string;
+  assets: ReleaseAsset[];
+}
+
+interface PlatformRelease {
+  version: string;
+  publishedAt: string;
+  releaseUrl: string;
+  downloadUrl: string | null;
+  fileName: string | null;
+  fileSize: number | null;
+}
+
+interface CIBuild {
+  url: string;
+}
+
+export interface DownloadData {
+  paper: PlatformRelease | null;
+  velocity: PlatformRelease | null;
+  ci: CIBuild;
+}
+
+async function fetchLatestRelease(
+  tagPrefix: string,
+): Promise<GitHubRelease | null> {
+  const res = await fetch(
+    `https://api.github.com/repos/${REPO}/releases?per_page=20`,
+  );
+  if (!res.ok) return null;
+
+  const releases: GitHubRelease[] = await res.json();
+  return (
+    releases.find(
+      (r) =>
+        r.tag_name.startsWith(tagPrefix) || r.tag_name.startsWith('v'),
+    ) ?? null
+  );
+}
+
+function parsePlatformRelease(
+  release: GitHubRelease | null,
+  jarPattern: RegExp,
+): PlatformRelease | null {
+  if (!release) return null;
+
+  const asset = release.assets.find((a) => jarPattern.test(a.name));
+  const version = release.tag_name.replace(/^(paper\/|velocity\/)?v/, '');
+
+  return {
+    version,
+    publishedAt: release.published_at,
+    releaseUrl: release.html_url,
+    downloadUrl: asset?.browser_download_url ?? null,
+    fileName: asset?.name ?? null,
+    fileSize: asset?.size ?? null,
+  };
+}
+
+export default {
+  async load(): Promise<DownloadData> {
+    // Fetch all recent releases and find the latest for each platform
+    const res = await fetch(
+      `https://api.github.com/repos/${REPO}/releases?per_page=30`,
+    );
+    const releases: GitHubRelease[] = res.ok ? await res.json() : [];
+
+    // Find latest Paper release (paper/v* or v*)
+    const paperRelease =
+      releases.find((r) => r.tag_name.startsWith('paper/v')) ??
+      releases.find((r) => /^v\d/.test(r.tag_name)) ??
+      null;
+
+    // Find latest Velocity release (velocity/v* or v*)
+    const velocityRelease =
+      releases.find((r) => r.tag_name.startsWith('velocity/v')) ??
+      releases.find((r) => /^v\d/.test(r.tag_name)) ??
+      null;
+
+    return {
+      paper: parsePlatformRelease(
+        paperRelease,
+        /^LunaticChat-[\d.]+\.jar$/,
+      ),
+      velocity: parsePlatformRelease(
+        velocityRelease,
+        /^LunaticChat-[\d.]+-velocity\.jar$/,
+      ),
+      ci: {
+        url: `https://github.com/${REPO}/actions/workflows/ci.yaml?query=branch%3Amain`,
+      },
+    };
+  },
+};