import { storeJson } from '../fileModels/storeJson'
import { i18n } from '../i18n'
import { sdk } from '../sdk'
import {
  BITCOIN_RPC_USER,
  BITCOIND_PACKAGE_ID,
  randomPassword,
} from '../utils'

export const setBitcoinRpc = sdk.Action.withoutInput(
  // id
  'set-bitcoin-rpc',

  // metadata
  async ({ effects }) => ({
    name: i18n('Set up Bitcoin RPC'),
    description: i18n('Re-run the bitcoind RPC credential setup for Spaces'),
    warning: null,
    allowedStatuses: 'any',
    group: null,
    visibility: 'enabled',
  }),

  // run
  async ({ effects }) => {
    const existing = await storeJson.read((s) => s.btcAuth).once()
    const username = existing?.username ?? BITCOIN_RPC_USER
    const password = existing?.password ?? randomPassword()

    try {
      await effects.action.run({
        packageId: BITCOIND_PACKAGE_ID,
        actionId: 'generate-rpc-dependent',
        input: { username, password },
      })
    } catch (err) {
      return {
        version: '1',
        title: i18n('Failure'),
        message: i18n('Could not call bitcoind. Is Bitcoin installed and running?'),
        result: null,
      }
    }

    if (!existing) {
      await storeJson.merge(
        effects,
        { btcAuth: { username, password } },
        { allowWriteAfterConst: true },
      )
    }

    return {
      version: '1',
      title: i18n('Success'),
      message: i18n('Bitcoin RPC credentials have been re-sent to bitcoind.'),
      result: null,
    }
  },
)