import { sdk } from '../sdk'
import { configFile } from '../file-models/config.json'

const { InputSpec, Value } = sdk

// When a self-hosted Recaps is running in multi-tenant mode, the
// operator can invite family members / guests to sign up on their
// domain. New tenants start with this many credits drawn from the
// operator's relay credit pool (i.e., the operator pays for them).
//
// Default 5 is generous enough to try, tight enough that running a
// public sign-up doesn't immediately drain the operator. Set to 0 to
// disable auto-allocation (operator must explicitly grant credits to
// each tenant before they can summarize).
//
// Doesn't apply to Grant's canonical cloud Recaps — cloud users have
// their own keysat licenses + relay-side credit pools, so the relay's
// per-tier quotas handle their initial credit allowance directly.
const inputSpec = InputSpec.of({
  credits: Value.number({
    name: 'Default credits per new tenant',
    description:
      'When a new user signs up on this multi-tenant Recaps, they start with this many credits. Charged against your relay credit pool when they summarize. Set to 0 to require manual approval before any tenant can summarize.',
    required: true,
    default: 5,
    integer: true,
    min: 0,
    max: 1000,
  }),
})

export const setTenantDefaultCredits = sdk.Action.withInput(
  'set-tenant-default-credits',

  async ({ effects }) => ({
    name: 'Set Default Tenant Credits',
    description:
      "How many credits new sign-ups get for free on your multi-tenant Recaps. Charged against your relay credit pool. Default: 5.",
    warning: null,
    allowedStatuses: 'any',
    group: 'Multi-Tenant',
    visibility: 'enabled',
  }),

  inputSpec,

  async ({ effects }) => {
    const config = await configFile.read().once()
    return { credits: config?.tenant_default_credits ?? 5 }
  },

  async ({ effects, input }) => {
    await configFile.merge(effects, { tenant_default_credits: input.credits })
    return null
  },
)