import {z} from 'zod'

export type CreateBrandRequest = {brand_type?: ('standard' | 'store_brand' | 'restaurant') | undefined, country?: (string | null) | undefined, manufacturer_id?: (number | null) | undefined, name: string, status?: ('active' | 'pending_review' | 'deprecated') | undefined};

export type CreateApiFoodsBrandsArgs = {body: CreateBrandRequest};

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

export const brandAliasResponse = z.object({alias: z.string().optional(), alias_normalized: z.string().optional(), brand_id: z.number().int().optional(), confidence: z.number().nullable().optional(), created_time: z.string().nullable().optional(), id: z.number().int().optional(), source: z.string().nullable().optional()});

export const brandDetailResponse = z.object({aliases: z.array(brandAliasResponse).optional(), brand_type: z.string().optional(), country: z.string().nullable().optional(), created_time: z.string().nullable().optional(), id: z.number().int().optional(), manufacturer_id: z.number().int().nullable().optional(), name: z.string().optional(), name_normalized: z.string().optional(), status: z.string().optional(), updated_time: z.string().nullable().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
};

/**
 * Create a new brand
 * 
 * POST /foods/brands
 */
export const createApiFoodsBrands = async (args: CreateApiFoodsBrandsArgs, options: CreateApiFoodsBrandsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

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