import {z} from 'zod'

export type CreateApiV2GrantsGrantIdVoidArgs = {grant_id: string, 'Idempotency-Key'?: string | undefined};

export type CreateApiV2GrantsGrantIdVoidOptions = {baseUrl: string, LedgerUpApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const unixTimestamp = z.number().int();

export const grant = z.object({id: z.string(), description: z.string().max(2048).nullable(), account_id: z.string(), metric_id: z.string().nullable(), currency: z.string().nullable(), amount: z.string(), expires_at: unixTimestamp.nullable(), accepted_at: unixTimestamp, created_at: unixTimestamp, updated_at: unixTimestamp, status: z.enum(["active", "scheduled", "voided", "archived", "expired"]), archived_at: unixTimestamp.nullable(), contract_v1_id: z.string().nullable(), effective_at: unixTimestamp});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Void a grant.
 * 
 * POST /v2/grants/{grant_id}/void
 */
export const createApiV2GrantsGrantIdVoid = async (args: CreateApiV2GrantsGrantIdVoidArgs, options: CreateApiV2GrantsGrantIdVoidOptions) => {
const {baseUrl, fetch: fetchFn = fetch, LedgerUpApiKey} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (LedgerUpApiKey !== undefined) headers.set("x-api-key", LedgerUpApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/grants/${encodeURIComponent(String(args.grant_id))}/void${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(grant, await res.json())
};