import {z} from 'zod'

export type GetApiItemsItemIdRemoteImagesProvidersArgs = {itemId: string};

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

export const imageType = z.enum(["Primary", "Art", "Backdrop", "Banner", "Logo", "Thumb", "Disc", "Box", "Screenshot", "Menu", "Chapter", "BoxRear", "Profile"]);

export const imageProviderInfo = z.object({Name: z.string().nullable().optional(), SupportedImages: z.array(imageType).nullable().optional()});

export const getApiItemsItemIdRemoteImagesProvidersResponse = z.array(imageProviderInfo);

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
};

/**
 * Gets available remote image providers for an item.
 * 
 * GET /Items/{itemId}/RemoteImages/Providers
 */
export const getApiItemsItemIdRemoteImagesProviders = async (args: GetApiItemsItemIdRemoteImagesProvidersArgs, options?: GetApiItemsItemIdRemoteImagesProvidersOptions) => {
const {baseUrl = "http://localhost", fetch: fetchFn = fetch, CustomAuthentication} = options ?? {}

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

if (CustomAuthentication !== undefined) headers.set("X-Emby-Authorization", CustomAuthentication)

const url = `${baseUrl.replace(/\/+$/, '')}/Items/${encodeURIComponent(String(args.itemId))}/RemoteImages/Providers${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(getApiItemsItemIdRemoteImagesProvidersResponse, await res.json())
};