import {z} from 'zod'

export type GetApiProjectsProjectIdLocalesLocaleIdDownloadsIdArgs = {'X-PhraseApp-OTP'?: string | undefined, 'If-Modified-Since'?: string | undefined, 'If-None-Match'?: string | undefined, project_id: string, locale_id: string, id: string};

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

export const localeDownload = z.object({id: z.string().optional(), status: z.enum(["processing", "completed", "error"]).optional(), result: z.object({url: z.string().optional()}).optional(), params: z.object({file_format: z.string().optional(), locale_id: z.string().optional(), tags: z.string().optional(), branch: z.string().optional(), include_empty_translations: z.boolean().optional(), include_translated_keys: z.boolean().optional(), include_unverified_translations: z.boolean().optional()}).optional(), error: z.string().optional(), created_at: z.string().optional(), completed_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
};

/**
 * Show status of an async locale download
 * 
 * GET /projects/{project_id}/locales/{locale_id}/downloads/{id}
 */
export const getApiProjectsProjectIdLocalesLocaleIdDownloadsId = async (args: GetApiProjectsProjectIdLocalesLocaleIdDownloadsIdArgs, options?: GetApiProjectsProjectIdLocalesLocaleIdDownloadsIdOptions) => {
const {baseUrl = "https://eu.phrase.com/control-hub", fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-PhraseApp-OTP'] != null) headers.set("X-PhraseApp-OTP", String(args['X-PhraseApp-OTP']))
if (args['If-Modified-Since'] != null) headers.set("If-Modified-Since", String(args['If-Modified-Since']))
if (args['If-None-Match'] != null) headers.set("If-None-Match", String(args['If-None-Match']))

const url = `${baseUrl.replace(/\/+$/, '')}/projects/${encodeURIComponent(String(args.project_id))}/locales/${encodeURIComponent(String(args.locale_id))}/downloads/${encodeURIComponent(String(args.id))}${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(localeDownload, await res.json())
};