import {z} from 'zod'

export type GetApiApiV1GootenMappingsArgs = {recipeId: string, ids: string};

export type GetApiApiV1GootenMappingsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const productsApiResponseProductsVariantsGootenMappingItemsPreconfigurations = z.object({space_id: z.string(), url: z.string(), space_desc: z.string().nullable().optional(), il: z.unknown()});

export const gootenMappingItem = z.object({product_id: z.number().int(), product_variant_sku: z.string(), preconfigurations: z.array(productsApiResponseProductsVariantsGootenMappingItemsPreconfigurations)});

export const productsApiResponseProductsVariantsGootenMappingImages = z.object({id: z.string().nullable().optional(), url: z.string(), index: z.number().int(), description: z.string().nullable().optional()});

export const gootenMapping = z.object({id: z.number().int(), sku: z.string(), items: z.array(gootenMappingItem), images: z.array(productsApiResponseProductsVariantsGootenMappingImages), preview_url: z.string().nullable(), neck_tag_image_url: z.string().nullable(), neck_tag_id: z.number().int().nullable(), orientation: z.string().nullable(), has_main_mockup: z.boolean().nullable()});

export const gootenMappingsAPIResponse = z.object({gooten_mappings: z.array(gootenMapping)});

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 gooten mappings by id's
 * 
 * GET /api/v/1/gooten_mappings
 */
export const getApiApiV1GootenMappings = async (args: GetApiApiV1GootenMappingsArgs, options: GetApiApiV1GootenMappingsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.recipeId != null) query.append("recipeId", String(args.recipeId))
if (args.ids != null) query.append("ids", String(args.ids))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v/1/gooten_mappings${query.size > 0 ? `?${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(gootenMappingsAPIResponse, await res.json())
};