import {z} from 'zod'

export type GetApiReportsReportIdFilesFileIdArgs = {reportId: unknown, fileId: unknown};

export type GetApiReportsReportIdFilesFileIdOptions = {baseUrl?: string | undefined, Oauth2?: string | undefined, Oauth2c?: string | undefined, fetch?: typeof fetch | undefined};

export const dateRange = z.object({endDate: z.string().optional(), kind: z.string().optional(), relativeDateRange: z.enum(["TODAY", "YESTERDAY", "WEEK_TO_DATE", "MONTH_TO_DATE", "QUARTER_TO_DATE", "YEAR_TO_DATE", "PREVIOUS_WEEK", "PREVIOUS_MONTH", "PREVIOUS_QUARTER", "PREVIOUS_YEAR", "LAST_7_DAYS", "LAST_30_DAYS", "LAST_90_DAYS", "LAST_365_DAYS", "LAST_24_MONTHS", "LAST_14_DAYS", "LAST_60_DAYS"]).optional(), startDate: z.string().optional()});

export const file = z.object({dateRange: dateRange.optional(), etag: z.string().optional(), fileName: z.string().optional(), format: z.enum(["CSV", "EXCEL"]).optional(), id: z.string().optional(), kind: z.string().optional(), lastModifiedTime: z.string().optional(), reportId: z.string().optional(), status: z.enum(["PROCESSING", "REPORT_AVAILABLE", "FAILED", "CANCELLED", "QUEUED"]).optional(), urls: z.object({apiUrl: z.string().optional(), browserUrl: z.string().optional()}).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
};

/**
 * Retrieves a report file by its report ID and file ID. This method supports media download.
 * 
 * GET /reports/{reportId}/files/{fileId}
 */
export const getApiReportsReportIdFilesFileId = async (args: GetApiReportsReportIdFilesFileIdArgs, options?: GetApiReportsReportIdFilesFileIdOptions) => {
const {baseUrl = "https://dfareporting.googleapis.com/dfareporting/v5", fetch: fetchFn = fetch, Oauth2, Oauth2c} = options ?? {}

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

if (Oauth2 !== undefined) headers.set('authorization', `Bearer ${Oauth2}`)
if (Oauth2c !== undefined) headers.set('authorization', `Bearer ${Oauth2c}`)

const url = `${baseUrl.replace(/\/+$/, '')}/reports/${encodeURIComponent(String(args.reportId))}/files/${encodeURIComponent(String(args.fileId))}${query.size > 0 ? `?${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(file, await res.json())
};