import {z} from 'zod'

export type GetApiV1DubbingProjectProjectIdLanguageLanguageIdArgs = {project_id: string, language_id: string, 'xi-api-key'?: (string | null) | undefined};

export type GetApiV1DubbingProjectProjectIdLanguageLanguageIdOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const voiceSettings = z.object({cloning_strength: z.number().int().gte(0).lte(10).optional()});

export const dubbingLanguageOutputs = z.object({lossless_audio: z.string().nullable().optional(), subtitles: z.string().nullable().optional()});

export const dubbingError = z.object({code: z.string(), message: z.string(), retryable: z.boolean()});

export const voicesNotPermittedWarning = z.object({type: z.literal("voices_not_permitted"), speaker_ids: z.array(z.string()), message: z.string()});

export const dubbingLanguageResponse = z.object({language_id: z.string(), project_id: z.string(), target_language: z.string(), status: z.enum(["queued", "processing", "completed", "stale", "failed"]), model_id: z.string().nullable().optional(), voice_settings: voiceSettings.nullable().optional(), outputs: dubbingLanguageOutputs.nullable().optional(), revision: z.number().int(), output_revision: z.number().int().nullable().optional(), error: dubbingError.nullable().optional(), warnings: z.array(voicesNotPermittedWarning).optional(), created_at: z.string(), updated_at: 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
};

/**
 * Get Dubbing Language Target
 * 
 * GET /v1/dubbing/project/{project_id}/language/{language_id}
 */
export const getApiV1DubbingProjectProjectIdLanguageLanguageId = async (args: GetApiV1DubbingProjectProjectIdLanguageLanguageIdArgs, options: GetApiV1DubbingProjectProjectIdLanguageLanguageIdOptions) => {
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/project/${encodeURIComponent(String(args.project_id))}/language/${encodeURIComponent(String(args.language_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(dubbingLanguageResponse, await res.json())
};