import { spawn } from "node:child_process";
import { readFileSync } from "node:fs";
import { dirname, resolve } from "node:path";
import { fileURLToPath } from "node:url";
import { parseEnv } from "node:util";

const repositoryRoot = resolve(dirname(fileURLToPath(import.meta.url)), "../..");
const config = parseEnv(
  readFileSync(resolve(repositoryRoot, "infrastructure/database/.env"), "utf8")
);
if (config.DB_HOST !== "127.0.0.1" || config.DB_NAME !== "factuges_erp_development") {
  throw new Error("Local server requires the development database configuration.");
}
const environment: NodeJS.ProcessEnv = {
  ...process.env,
  NODE_ENV: "development",
  DB_SYNC_MODE: "none",
  DB_SSL: "false",
};
environment.DB_ROOT_PASS = undefined;
for (const key of ["DB_HOST", "DB_PORT", "DB_NAME", "DB_USER", "DB_PASS"]) {
  const value = config[key];
  if (!value) {
    throw new Error("Run pnpm db:dev:up before starting the local server.");
  }
  environment[key] = value;
}
const child = spawn(
  process.execPath,
  ["--env-file-if-exists=.env", "--import=tsx", "--watch", "src/index.ts"],
  {
    cwd: resolve(repositoryRoot, "apps/server"),
    env: environment,
    stdio: "inherit",
  }
);
const stop = () => {
  child.kill("SIGTERM");
};
process.once("SIGINT", stop);
process.once("SIGTERM", stop);
child.once("error", () => {
  console.error("Unable to start the local server.");
  process.exitCode = 1;
});
child.once("close", (code) => {
  process.removeListener("SIGINT", stop);
  process.removeListener("SIGTERM", stop);
  process.exitCode = code ?? 1;
});