import {z} from 'zod'

export type GetApiV1TranscodersArgs = {'App-ID': string, 'Auth-Token': string, per_page?: number | undefined, page?: number | undefined, query?: string | undefined, ids?: string | undefined, sort?: string | undefined, include_storages?: boolean | undefined};

export type GetApiV1TranscodersOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const storageReadSchema = z.object({default: z.boolean().optional(), description: z.string().nullable().optional(), id: z.string().optional(), isg_version: z.string().optional(), last_scanned: z.string().nullable().optional(), method: z.enum(["FILE", "HTTP", "FTP", "SFTP", "S3", "B2", "GCS", "PORTAL", "CUSTOM", "AZURE", "DROPBOX"]), name: z.string(), purpose: z.enum(["KEYFRAMES", "FILES", "PROXIES", "EXPORTS", "ARCHIVE", "FACES"]), scanner_status: z.string().nullable().optional(), settings: z.record(z.string(), z.unknown()), status: z.enum(["ACTIVE", "INACTIVE", "FAILING"]).optional(), status_message: z.string().nullable().optional(), storage_gateway_cluster_id: z.string().optional(), storage_gateway_ids: z.array(z.string()).optional(), version: z.string().optional()});

export const transcoderReadSchema = z.object({id: z.string().optional(), name: z.string(), settings: z.record(z.string(), z.unknown()), storages: z.array(storageReadSchema).optional(), type: z.enum(["VANTAGE", "FFMPEG", "EDIT_PROXY", "IMAGEMAGICK", "ENCODING_COM", "ZENCODER", "TELESTREAM_CLOUD", "ELEMENTAL_MEDIACONVERT", "ELEMENTAL_SERVER", "REDLINE", "ICONIK_EDGE_TRANSCODER", "WATCH_FOLDER_VIDEO", "EDITREADY", "FLICS", "WILDMOKA", "LIBREOFFICE"])});

export const transcodersSchema = z.object({facets: z.record(z.string(), z.unknown()).optional(), first_url: z.string().optional(), last_url: z.string().optional(), next_url: z.string().optional(), objects: z.array(transcoderReadSchema).optional(), page: z.number().int().gte(-2147483648).lte(2147483647).optional(), pages: z.number().int().gte(-2147483648).lte(2147483647).optional(), per_page: z.number().int().gte(-2147483648).lte(2147483647).optional(), prev_url: z.string().optional(), scroll_id: z.string().optional(), total: z.number().int().gte(-9223372036854776000).lte(9223372036854776000).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 all transcoders
 * 
 * GET /v1/transcoders/
 */
export const getApiV1Transcoders = async (args: GetApiV1TranscodersArgs, options: GetApiV1TranscodersOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['App-ID'] != null) headers.set("App-ID", String(args['App-ID']))
if (args['Auth-Token'] != null) headers.set("Auth-Token", String(args['Auth-Token']))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (args.page != null) query.append("page", String(args.page))
if (args.query != null) query.append("query", String(args.query))
if (args.ids != null) query.append("ids", String(args.ids))
if (args.sort != null) query.append("sort", String(args.sort))
if (args.include_storages != null) query.append("include_storages", String(args.include_storages))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/transcoders/${query.size > 0 ? `?${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(transcodersSchema, await res.json())
};