import {z} from 'zod'

export type GetApiV1ClaimsRequestIdArgs = {request_id: string};

export type GetApiV1ClaimsRequestIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const claimStatus = z.object({request_id: z.string().optional(), status: z.enum(["received", "validating", "offsets_reserved", "building_tx", "tx_built", "submitting", "submitted", "awaiting_callback", "callback_received", "finalizing", "completed", "failed", "timed_out"]).optional(), variant: z.enum(["encrypted_balance", "public_balance"]).optional(), resolved_variant: z.string().nullable().optional(), tx_signature: z.string().nullable().optional(), callback_signature: z.string().nullable().optional(), computation_account: z.string().nullable().optional(), failure_reason: z.string().nullable().optional(), created_at: z.string().optional(), updated_at: z.string().optional()});

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
};

/**
 * Get claim status
 * 
 * GET /v1/claims/{request_id}
 */
export const getApiV1ClaimsRequestId = async (args: GetApiV1ClaimsRequestIdArgs, options?: GetApiV1ClaimsRequestIdOptions) => {
const {baseUrl = "https://relayer.api.umbraprivacy.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/claims/${encodeURIComponent(String(args.request_id))}${query.size > 0 ? `?${query}` : ''}`

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

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

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