import {z} from 'zod'

export type PatchApiVideosVideoIdTexttracksTexttrackIdArgs = {texttrack_id: number, video_id: number, body: {active?: boolean | undefined, language?: string | undefined, name?: string | undefined, type?: ('captions' | 'chapters' | 'descriptions' | 'metadata' | 'subtitles') | undefined}};

export type PatchApiVideosVideoIdTexttracksTexttrackIdOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const textTrack = z.object({active: z.boolean(), hls_link: z.string(), hls_link_expires_time: z.string(), language: z.string().nullable(), link: z.string(), link_expires_time: z.string(), name: z.string().nullable(), type: z.enum(["captions", "subtitles"]).nullable(), uri: z.string()});

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
};

/**
 * Edit a text track
 * 
 * PATCH /videos/{video_id}/texttracks/{texttrack_id}
 */
export const patchApiVideosVideoIdTexttracksTexttrackId = async (args: PatchApiVideosVideoIdTexttracksTexttrackIdArgs, options?: PatchApiVideosVideoIdTexttracksTexttrackIdOptions) => {
const {baseUrl = "https://api.vimeo.com", fetch: fetchFn = fetch, oauth2} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/vnd.vimeo.video.texttrack+json")
headers.set('accept', "application/vnd.vimeo.video.texttrack+json")

if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/videos/${encodeURIComponent(String(args.video_id))}/texttracks/${encodeURIComponent(String(args.texttrack_id))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", headers, body: JSON.stringify(args.body)})

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

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