import {z} from 'zod'

export type GetApiAttributesListArgs = {category_name: string, country?: string | undefined, lang?: ('fr' | 'es' | 'it' | 'en' | 'de' | 'pt' | 'pt-BR') | undefined};

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

export const attributeType = z.enum(["URL", "REPEATABLE_URL", "BOOL", "ENUM", "REPEATABLE_ENUM"]);

export const attributeGmbId = z.string();

export const attributeName = z.string();

export const attributeOrder = z.number().int();

export const attribute = z.object({type: attributeType.optional(), gmb_id: attributeGmbId.optional(), name: attributeName.optional(), order: attributeOrder.optional()});

export const attributesGroupName = z.string();

export const attributesGroupOrder = z.number().int();

export const attributesGroup = z.object({attributes: z.array(attribute).optional(), name: attributesGroupName.optional(), order: attributesGroupOrder.optional()});

export const attributesGroupList = z.array(attributesGroup);

export const attributesGroupResponse = z.object({groups: attributesGroupList.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
};

/**
 * List Google Attributes
 * 
 * GET /attributes/list
 */
export const getApiAttributesList = async (args: GetApiAttributesListArgs, options?: GetApiAttributesListOptions) => {
const {baseUrl = "https://api.partoo.co/v2", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.category_name != null) query.append("category_name", String(args.category_name))
if (args.country != null) query.append("country", String(args.country))
if (args.lang != null) query.append("lang", String(args.lang))
if (ApiKeyAuth !== undefined) headers.set("x-APIKey", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/attributes/list${query.size > 0 ? `?${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(attributesGroupResponse, await res.json())
};