/**
 * Initd marker for swarm chat (`bare-os-chat-v1`): transport stays in the booter/swarm-disk;
 * this unit records that chat is intended to be active when env allows.
 */
import { registerBareService } from './bare-initd.js'
import { bareOsChatMuxEnabled } from './bare-os-chat-service.js'

/** @type {boolean} */
let bareOsChatInitdRegistered = false

/** @param {Record<string, string | undefined>} env */
export function bareOsChatInitdEnabled(env) {
  if (!bareOsChatMuxEnabled(env)) return false
  const v = env.BARE_OS_CHAT_INITD
  if (v === '0' || v === 'false') return false
  return true
}

/**
 * @param {Record<string, unknown>} ctx
 */
async function startBareOsChatInitd(ctx) {
  if (!bareOsChatMuxEnabled(globalThis.process?.env)) return
  ctx.console?.log?.(
    '[bare-os-chat] Protomux bare-os-chat-v1 enabled (join general on peer connect)'
  )
}

async function stopBareOsChatInitd(_ctx) {}

/** @param {Record<string, string | undefined>} env */
export function maybeRegisterBareOsChatInitd(env) {
  if (bareOsChatInitdRegistered) return
  if (!bareOsChatInitdEnabled(env || {})) return
  bareOsChatInitdRegistered = true
  registerBareService({
    name: 'bare-os-chat',
    description:
      'Swarm chat (bare-os-chat-v1); stock default on — set BARE_OS_PROTOMUX_CHAT_CHANNEL=0 or BARE_OS_CHAT_INITD=0 to disable',
    start: startBareOsChatInitd,
    stop: stopBareOsChatInitd
  })
}