import {z} from 'zod'

export type GetApiV1DubbingResourceDubbingIdArgs = {dubbing_id: string, 'xi-api-key'?: (string | null) | undefined};

export type GetApiV1DubbingResourceDubbingIdOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const dubbingMediaReference = z.object({src: z.string(), content_type: z.string(), bucket_name: z.string(), random_path_slug: z.string(), duration_secs: z.number(), is_audio: z.boolean(), url: z.string()});

export const speakerTrack = z.object({id: z.string(), media_ref: dubbingMediaReference, speaker_name: z.string(), voices: z.record(z.string(), z.string()), segments: z.array(z.string())});

export const segmentSubtitleFrame = z.object({start_time: z.number(), end_time: z.number(), lines: z.array(z.string())});

export const dubbedSegment = z.object({start_time: z.number(), end_time: z.number(), text: z.string().nullable(), subtitles: z.array(segmentSubtitleFrame), audio_stale: z.boolean(), media_ref: dubbingMediaReference.nullable()});

export const speakerSegment = z.object({id: z.string(), start_time: z.number(), end_time: z.number(), text: z.string(), subtitles: z.array(segmentSubtitleFrame), dubs: z.record(z.string(), dubbedSegment)});

export const renderType = z.enum(["mp4", "aac", "mp3", "wav", "aaf", "tracks_zip", "clips_zip", "zip"]);

export const render = z.object({id: z.string(), version: z.number().int(), language: z.string().nullable(), type: renderType.nullable(), media_ref: dubbingMediaReference.nullable(), status: z.enum(["complete", "processing", "failed"])});

export const dubbingResource = z.object({id: z.string(), version: z.number().int(), source_language: z.string(), target_languages: z.array(z.string()), input: dubbingMediaReference, background: dubbingMediaReference.nullable(), foreground: dubbingMediaReference.nullable(), speaker_tracks: z.record(z.string(), speakerTrack), speaker_segments: z.record(z.string(), speakerSegment), renders: z.record(z.string(), render)});

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 The Dubbing Resource For An Id.
 * 
 * GET /v1/dubbing/resource/{dubbing_id}
 */
export const getApiV1DubbingResourceDubbingId = async (args: GetApiV1DubbingResourceDubbingIdArgs, options: GetApiV1DubbingResourceDubbingIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['xi-api-key'] != null) headers.set("xi-api-key", String(args['xi-api-key']))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/dubbing/resource/${encodeURIComponent(String(args.dubbing_id))}${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(dubbingResource, await res.json())
};