import { storeJson } from '../fileModels/storeJson'
import { i18n } from '../i18n'
import { sdk } from '../sdk'
import {
  CERTRELAY_DEFAULT_BOOTSTRAP,
  CERTRELAY_DEFAULT_HEALTHCHECK_HANDLE,
  CERTRELAY_DEFAULT_SELF_URL,
} from '../utils'

const { InputSpec, Value } = sdk

const inputSpec = InputSpec.of({
  certrelaySelfUrl: Value.text({
    name: i18n('Certrelay Self URL'),
    description: i18n(
      'The publicly visible URL clients use to reach this certrelay (CERTRELAY_SELF_URL). Set this to match the external address StartOS exposes for the Certrelay interface (e.g. your .onion or clearnet domain).',
    ),
    warning: null,
    footnote: null,
    default: CERTRELAY_DEFAULT_SELF_URL,
    required: true,
    masked: false,
    placeholder: 'https://certrelay.example.com',
    minLength: 1,
    maxLength: null,
  }),
  certrelayBootstrap: Value.toggle({
    name: i18n('Certrelay Bootstrap'),
    description: i18n(
      'Whether this relay bootstraps from peer relays on startup (CERTRELAY_BOOTSTRAP).',
    ),
    warning: null,
    footnote: null,
    default: CERTRELAY_DEFAULT_BOOTSTRAP,
  }),
  certrelayHealthcheckHandle: Value.text({
    name: i18n('Certrelay Healthcheck Handle'),
    description: i18n(
      'A handle the bundled fabric CLI resolves against this relay to verify end-to-end health (CERTRELAY_HEALTHCHECK_HANDLE).',
    ),
    warning: null,
    footnote: null,
    default: CERTRELAY_DEFAULT_HEALTHCHECK_HANDLE,
    required: true,
    masked: false,
    placeholder: 'account-digital-useful.genesis@key',
    minLength: 1,
    maxLength: null,
  }),
})

export const configureCertrelay = sdk.Action.withInput(
  // id
  'configure-certrelay',

  // metadata
  async ({ effects }) => ({
    name: i18n('Configure Certrelay'),
    description: i18n(
      'Set the certrelay self URL, bootstrap toggle, and healthcheck handle. Saving restarts the service so certrelay picks up the new values.',
    ),
    warning: null,
    allowedStatuses: 'any',
    group: null,
    visibility: 'enabled',
  }),

  // input
  inputSpec,

  // prefill — load current values from store
  async ({ effects }) => {
    const store = await storeJson.read().once()
    return {
      certrelaySelfUrl: store?.certrelaySelfUrl ?? CERTRELAY_DEFAULT_SELF_URL,
      certrelayBootstrap:
        store?.certrelayBootstrap ?? CERTRELAY_DEFAULT_BOOTSTRAP,
      certrelayHealthcheckHandle:
        store?.certrelayHealthcheckHandle ??
        CERTRELAY_DEFAULT_HEALTHCHECK_HANDLE,
    }
  },

  // run
  async ({ effects, input }) => {
    await storeJson.merge(effects, {
      certrelaySelfUrl: input.certrelaySelfUrl,
      certrelayBootstrap: input.certrelayBootstrap,
      certrelayHealthcheckHandle: input.certrelayHealthcheckHandle,
    })

    return {
      version: '1',
      title: i18n('Success'),
      message: i18n(
        'Certrelay configuration saved. The service is restarting to apply the new settings.',
      ),
      result: null,
    }
  },
)