import { startReminders } from "./reminders/worker";
import { backupConfig, startBackups } from "./ops/backups";
import { databasePath } from "./db/config";
import { db, sqlite } from "./db";
import { createApi } from "./api";
import { readAuthConfig } from "./auth/config";
import { readDiscordSharingConfig } from "./sharing/config";
import index from "./index.html";
import { migrate } from "drizzle-orm/bun-sqlite/migrator";

// Hot reloads skip the package script's migration step. Apply pending changes
// before the reloaded development server accepts requests.
if (process.env.NODE_ENV !== "production") {
  migrate(db, { migrationsFolder: "./drizzle" });
}

const backups = process.env.NODE_ENV === "production" ? startBackups(sqlite, backupConfig(databasePath)) : undefined;
await backups?.ready;
if (import.meta.hot) import.meta.hot.dispose(() => backups?.stop());

const reminders = process.env.NODE_ENV === "production" ? startReminders(db, { token: readDiscordSharingConfig().token, origin: readAuthConfig().origin, commandsAvailable: /^[a-f\d]{64}$/i.test(process.env.DISCORD_PUBLIC_KEY ?? "") && Boolean(readAuthConfig().clientId) }) : undefined;
if (import.meta.hot) import.meta.hot.dispose(() => reminders?.stop());

const app = createApi(db, readAuthConfig(), undefined, undefined, undefined, readDiscordSharingConfig(), { discord: { publicKey: process.env.DISCORD_PUBLIC_KEY ?? "", applicationId: readAuthConfig().clientId, origin: readAuthConfig().origin }, healthy: () => !backups?.state.enabled || (!backups.state.failed && backups.state.lastSuccess > 0) });

if (import.meta.hot) import.meta.hot.dispose(() => app.stopLiveSharing());

const server = Bun.serve({
  hostname: process.env.HOST ?? "127.0.0.1",
  port: Number(process.env.PORT ?? 3000),
  routes: {
    "/api": req => app.fetch(req),
    "/api/*": req => app.fetch(req),
    "/*": index,
  },
  development: process.env.NODE_ENV !== "production" && {
    hmr: true,
    console: true,
  },
});

console.log(`Server running at ${server.url}`);