import {z} from 'zod'

export type GetApiReportsReportIdArgs = {reportId: string};

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

export const reportStatus = z.enum(["QUEUED", "PROCESSING", "COMPLETED", "FAILED"]);

export const reportType = z.literal("ADDRESSES");

export const reportOutputFormat = z.literal("CSV");

export const reportJobLinks = z.object({downloadUrl: z.string(), downloadUrlExpiresAt: z.number().int()});

export const reportJobResponse = z.object({id: z.string(), status: reportStatus, reportType: reportType, outputFormat: reportOutputFormat, compress: z.boolean(), requestedByUserId: z.string(), createdAt: z.number().int(), completedAt: z.number().int().optional(), failedAt: z.number().int().optional(), rowCount: z.number().int().optional(), fileSizeBytes: z.number().int().optional(), links: reportJobLinks.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 report status
 * 
 * GET /reports/{reportId}
 */
export const getApiReportsReportId = async (args: GetApiReportsReportIdArgs, options?: GetApiReportsReportIdOptions) => {
const {baseUrl = "https://api.fireblocks.io/v1", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/reports/${encodeURIComponent(String(args.reportId))}${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(reportJobResponse, await res.json())
};