import { storeJson } from '../fileModels/storeJson'
import { actionGroups } from '../actionGroups'
import { i18n } from '../i18n'
import { sdk } from '../sdk'
import { randomPassword } from '../utils'

const DEFAULT_USERNAME = 'spaces'

export const enableSubsProverAuth = sdk.Action.withoutInput(
  // id
  'enable-subs-prover-auth',

  // metadata
  async ({ effects }) => {
    const enabled = await storeJson.read((s) => s.subsProverAuthEnabled).once()
    return {
      name: i18n('Enable Subspaces Prover Auth'),
      description: i18n(
        'Turn on HTTP basic auth in front of the Subspaces Prover (port 8888). If no credentials have been set yet, a random password is generated (username defaults to "spaces"). Use "Show Subspaces Prover Auth Credentials" afterwards to retrieve them. Service restarts so subs-prover picks up the auth env vars.',
      ),
      warning: null,
      allowedStatuses: 'any',
      group: actionGroups.subspacesProverAuth,
      visibility: enabled === true ? 'hidden' : 'enabled',
    }
  },

  // run
  async ({ effects }) => {
    const existing = await storeJson.read((s) => s.subsProverAuth).once()
    const subsProverAuth = existing ?? {
      username: DEFAULT_USERNAME,
      password: randomPassword(),
    }

    await storeJson.merge(effects, {
      subsProverAuth,
      subsProverAuthEnabled: true,
    })

    return {
      version: '1',
      title: i18n('Success'),
      message: existing
        ? i18n(
            'Subspaces Prover Auth enabled with the existing stored credentials. The service is restarting; use "Show Subspaces Prover Auth Credentials" to view them.',
          )
        : i18n(
            'Subspaces Prover Auth enabled and a fresh credential pair was generated. The service is restarting; use "Show Subspaces Prover Auth Credentials" to view them.',
          ),
      result: null,
    }
  },
)