import {z} from 'zod'

export type FindContainerImageRequest = {image: string, registryIds: Array<string>};

export type CreateApiRegistriesImagesFindArgs = {body: FindContainerImageRequest};

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

export const foundContainerImage = z.object({imageNamespace: z.string(), imageName: z.string(), registryId: z.string(), registryHostname: z.string(), isPublic: z.boolean(), imageTag: z.string(), imageDigest: z.string()});

export const listMeta = z.object({totalItems: z.number().int().optional()});

export const findContainerImageRegistryStatus = z.enum(["found", "notFound", "unauthorized", "unavailable"]);

export const findContainerImageRegistryResult = z.object({registryId: z.string(), status: findContainerImageRegistryStatus, message: z.string().nullable().optional()});

export const suggestedContainerImageTags = z.object({registryId: z.string(), imageNamespace: z.string(), imageName: z.string(), tags: z.array(z.string())});

export const suggestedContainerImage = z.object({registryId: z.string(), imageNamespace: z.string(), imageName: z.string()});

export const findContainerImageSuggestions = z.object({sameImageTags: z.array(suggestedContainerImageTags).optional(), similarImages: z.array(suggestedContainerImage).optional()});

export const findContainerImageResponse = z.object({items: z.array(foundContainerImage).optional(), meta: listMeta.optional(), cursor: z.string().nullable().optional(), registries: z.array(findContainerImageRegistryResult).optional(), suggestions: findContainerImageSuggestions.optional()});

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
};

/**
 * Find Container Image
 * 
 * POST /registries/images/find
 */
export const createApiRegistriesImagesFind = async (args: CreateApiRegistriesImagesFindArgs, options?: CreateApiRegistriesImagesFindOptions) => {
const {baseUrl = "https://api.bunny.net/mc", fetch: fetchFn = fetch, AccessKey} = options ?? {}

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

if (AccessKey !== undefined) headers.set("AccessKey", AccessKey)

const url = `${baseUrl.replace(/\/+$/, '')}/registries/images/find${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", 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(findContainerImageResponse, await res.json())
};