import { execFileSync } from "node:child_process";

/**
 * Applies migrations and loads the dev/demo seed data against whatever
 * DATABASE_HOST/PORT/NAME/USER/PASSWORD point at before the suite runs.
 * Deliberately does not create or tear down the database itself — same
 * division of responsibility as `npm run test:integration`, where the
 * caller is responsible for pointing these at a disposable database.
 */
export default function globalSetup() {
  if (!process.env.DATABASE_HOST || !process.env.DATABASE_NAME || !process.env.DATABASE_USER) {
    throw new Error(
      "Database connection is not configured. Point DATABASE_HOST, DATABASE_NAME, DATABASE_USER, and " +
        "DATABASE_PASSWORD at a disposable MySQL database before running the e2e suite, e.g.\n" +
        '  DATABASE_HOST=localhost DATABASE_NAME=nextchair_e2e DATABASE_USER=user DATABASE_PASSWORD=pass npm run test:e2e',
    );
  }

  const env = {
    ...process.env,
    // A Super Administrator is provisioned separately from prisma/seed.ts
    // (see scripts/ensure-super-admin.ts's own doc comment — it deliberately
    // stays out of the dev/demo seed) — the merged-nav E2E scenarios need
    // one to sign in as, so this fixes deterministic test-only credentials
    // when the caller hasn't already set their own (same fallback pattern
    // as AUTH_SECRET in playwright.config.ts).
    SUPER_ADMIN_EMAIL: process.env.SUPER_ADMIN_EMAIL || "superadmin@blakeheritage.co.uk",
    SUPER_ADMIN_PASSWORD: process.env.SUPER_ADMIN_PASSWORD || "password123",
    SUPER_ADMIN_FIRST_NAME: process.env.SUPER_ADMIN_FIRST_NAME || "Super",
    SUPER_ADMIN_LAST_NAME: process.env.SUPER_ADMIN_LAST_NAME || "Admin",
  };
  execFileSync("npx", ["prisma", "migrate", "deploy"], { stdio: "inherit", env });
  execFileSync("npx", ["tsx", "prisma/seed.ts"], { stdio: "inherit", env });
  execFileSync("npx", ["tsx", "scripts/ensure-super-admin.ts"], { stdio: "inherit", env });
}