import {z} from 'zod'

export type GetApiV1LabsVoicesArgs = {page_size?: number | undefined, page?: number | undefined, search?: string | undefined, gender?: string | undefined, age?: string | undefined, accent?: string | undefined, language?: string | undefined, locale?: string | undefined, category?: ('professional' | 'famous' | 'high_quality') | undefined, use_cases?: string | undefined, descriptives?: string | undefined, featured?: boolean | undefined, sort?: string | undefined};

export type GetApiV1LabsVoicesOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const voice = z.object({public_owner_id: z.string().optional(), voice_id: z.string().optional(), date_unix: z.number().int().optional(), name: z.string().optional(), accent: z.string().optional(), gender: z.string().optional(), age: z.string().optional(), descriptive: z.string().optional(), use_case: z.string().optional(), category: z.enum(["generated", "cloned", "premade", "professional", "famous", "high_quality"]).optional(), language: z.string().optional(), locale: z.string().nullable().optional(), description: z.string().optional(), preview_url: z.string().optional(), image_url: z.string().optional(), rate: z.number().optional(), free_users_allowed: z.boolean().optional(), featured: z.boolean().optional(), verified_languages: z.array(z.object({language: z.string().optional(), model_id: z.string().optional(), accent: z.string().optional(), locale: z.string().nullable().optional(), preview_url: z.string().optional()})).optional()});

export const getApiV1LabsVoicesResponse = z.array(voice);

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 Voices
 * 
 * GET /v1/labs/voices
 */
export const getApiV1LabsVoices = async (args: GetApiV1LabsVoicesArgs, options?: GetApiV1LabsVoicesOptions) => {
const {baseUrl = "https://genaipro.io/api", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.page_size != null) query.append("page_size", String(args.page_size))
if (args.page != null) query.append("page", String(args.page))
if (args.search != null) query.append("search", String(args.search))
if (args.gender != null) query.append("gender", String(args.gender))
if (args.age != null) query.append("age", String(args.age))
if (args.accent != null) query.append("accent", String(args.accent))
if (args.language != null) query.append("language", String(args.language))
if (args.locale != null) query.append("locale", String(args.locale))
if (args.category != null) query.append("category", String(args.category))
if (args.use_cases != null) query.append("use_cases", String(args.use_cases))
if (args.descriptives != null) query.append("descriptives", String(args.descriptives))
if (args.featured != null) query.append("featured", String(args.featured))
if (args.sort != null) query.append("sort", String(args.sort))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/labs/voices${query.size > 0 ? `?${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(getApiV1LabsVoicesResponse, await res.json())
};