// Shared constants between global-setup.ts, global-teardown.ts, playwright.config.ts, and the
// proxy process — kept in one place deliberately (see region-select.js's MAX_EXPORT_CHUNKS
// comment for why hand-synced duplicate constants across files are worth avoiding when a single
// source is this easy).
import { readFileSync } from "node:fs";
import { join } from "node:path";

export const ROOT = join(import.meta.dirname, "..");
export const API_DIR = join(ROOT, "api");
export const FRONTEND_DIR = join(ROOT, "frontend");

// Distinct container names/ports from the README's `bun test` throwaway infra (mcmapper-test-*
// on 15432/16379/19000) so an e2e run and a `bun test` run can happen at the same time without
// colliding.
export const PG_CONTAINER = "mcmapper-e2e-pg";
export const REDIS_CONTAINER = "mcmapper-e2e-redis";
export const MINIO_CONTAINER = "mcmapper-e2e-minio";

export const PG_PORT = 15433;
export const REDIS_PORT = 16380;
export const MINIO_PORT = 19002;

export const API_PORT = 13010;
export const FRONTEND_PORT = 13011;
export const PROXY_PORT = 14010;

export const DATABASE_URL = `postgres://mcmapper:mcmapper@localhost:${PG_PORT}/mcmapper`;
export const REDIS_URL = `redis://localhost:${REDIS_PORT}`;
export const MINIO_ACCESS_KEY = "mcmapper";
export const MINIO_SECRET_KEY = "mcmapper-e2e-only";

export const PROXY_ORIGIN = `http://localhost:${PROXY_PORT}`;

export const STATE_FILE = join(import.meta.dirname, ".e2e-state.json");

export type E2eState = {
  pids: number[];
  containers: string[];
  baseURL: string;
  serverId: string;
  serverToken: string;
  sessionToken: string;
  accountId: string;
};

// Read by spec files — by the time tests run, global-setup.ts has already written this.
export function readE2eState(): E2eState {
  return JSON.parse(readFileSync(STATE_FILE, "utf-8"));
}