import {z} from 'zod'

export type CreateApiCompatV2DiscoverSearchDiscoverRecipesArgs = {body: {searchTerm?: string | undefined, languages?: Array<string> | undefined, categories?: Array<string> | undefined, matchAllCategories?: boolean | undefined, minRating?: number | undefined, minRatingCount?: number | undefined, photo?: ('optional' | 'required' | 'none') | undefined, sortBy?: ('trending' | 'newest' | 'topRated' | 'mostSaved') | undefined, offset?: number | undefined, limit?: number | undefined}};

export type CreateApiCompatV2DiscoverSearchDiscoverRecipesOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiCompatV2DiscoverSearchDiscoverRecipesResponse = z.object({recipes: z.array(z.object({id: z.string(), title: z.string(), description: z.string(), language: z.string(), categories: z.array(z.string()), approvalState: z.enum(["PENDING", "ACTIVE", "SHADOWBANNED"]), ratingAverage: z.number(), ratingCount: z.number().int().gte(-9007199254740991).lte(9007199254740991), saveCount: z.number().int().gte(-9007199254740991).lte(9007199254740991), createdAt: z.string(), modifiedAt: z.string().nullable(), author: z.object({id: z.string(), handle: z.string().nullable(), name: z.string()}), discoverRecipeImages: z.array(z.object({order: z.number().int().gte(-9007199254740991).lte(9007199254740991), image: z.object({id: z.string(), location: z.string()})}))}))});

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
};

/**
 * Browse and search the public discover recipe catalog
 * 
 * POST /compat/v2/discover/searchDiscoverRecipes
 */
export const createApiCompatV2DiscoverSearchDiscoverRecipes = async (args: CreateApiCompatV2DiscoverSearchDiscoverRecipesArgs, options?: CreateApiCompatV2DiscoverSearchDiscoverRecipesOptions) => {
const {baseUrl = "https://api.recipesage.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/compat/v2/discover/searchDiscoverRecipes${query.size > 0 ? `?${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(createApiCompatV2DiscoverSearchDiscoverRecipesResponse, await res.json())
};