import { getPayload } from "payload";
import configPromise from "./payload.config";
import fs from "fs";
import path from "path";
import { fileURLToPath } from "url";

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

async function run() {
  try {
    const payload = await getPayload({ config: configPromise });

    const existing = await payload.find({
      collection: "context-files",
      limit: 0,
    });

    if (existing.totalDocs > 0) {
      console.log("Context collection already populated. Skipping seed.");
      process.exit(0);
    }

    const seedDir = path.resolve(
      __dirname,
      "src/payload/collections/ContextFiles/seed",
    );
    if (!fs.existsSync(seedDir)) {
      console.log(`Seed directory not found at ${seedDir}`);
      process.exit(0);
    }

    const files = fs.readdirSync(seedDir).filter((f) => f.endsWith(".md"));
    let count = 0;

    for (const file of files) {
      const content = fs.readFileSync(path.join(seedDir, file), "utf8");
      await payload.create({
        collection: "context-files",
        data: {
          filename: file,
          content: content,
        },
      });
      count++;
    }

    console.log(`Seeded ${count} context files.`);
    process.exit(0);
  } catch (e) {
    console.error("Seeding failed:", e);
    process.exit(1);
  }
}

run();