import { Request } from "express";
import { AppMeta } from "./paths.js";
/**
* One landing page per app. Each platform that has a file gets its own
* button — an app published for iOS and Android must not hide one behind the
* other, which is what happened when the page branched on `meta.platform`
* (the platform of the most recent publish).
*/
export function renderLanding(req: Request, slug: string, meta: AppMeta): string {
const proto = (req.headers["x-forwarded-proto"] as string | undefined) ?? req.protocol;
const host = req.headers.host ?? "localhost";
const base = `${proto}://${host}`;
const buttons: string[] = [];
const notes: string[] = [];
if (meta.ipaFile) {
const manifestUrl = `${base}/install/${slug}/manifest.plist`;
const itmsUrl = `itms-services://?action=download-manifest&url=${encodeURIComponent(manifestUrl)}`;
buttons.push(`Install on iOS`);
notes.push("iOS: ad-hoc build — your device UDID must be in the provisioning profile.");
}
if (meta.apkFile) {
const apkUrl = `${base}/install/${slug}/${meta.apkFile}`;
buttons.push(`Download APK`);
notes.push('Android: enable "Install unknown apps" in settings before installing.');
}
return `
Install ${meta.name}
${meta.name}
Version ${meta.version}
${meta.icon ? `
` : ""}
${buttons.join("\n")}
${notes.join("
")}
`;
}