import {z} from 'zod'

export type GetApiRewardsRewardIdProductsArgs = {'Accept-Language'?: string | undefined, reward_id: string, count?: number | undefined, offset?: number | undefined, sort_field?: string | undefined, sort_direction?: ('ASC' | 'DESC') | undefined, reward_product_relation_type?: ('condition' | 'bonus') | undefined};

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

export const pluId = z.object({list_code: z.string(), code: z.string()});

export const price = z.object({currency_id: z.string(), value: z.number()});

export const propertyRecord = z.object({property_record_id: z.string().optional(), property_id: z.string(), property_name: z.string().optional(), property_value: z.union([z.string(), z.number(), z.number().int(), z.boolean(), z.array(z.unknown()), z.object({})]).optional(), last_change: z.string().optional()});

export const tag = z.object({tag_id: z.string().optional(), name: z.string().optional(), text_id: z.string().optional(), state: z.union([z.literal(0), z.literal(1), z.literal(2)]).optional(), last_change: z.string().optional()});

export const rewardProduct = z.object({product_id: z.string().optional(), name: z.string().optional(), code: z.string().optional(), external_id: z.string().optional(), plu_ids: z.array(pluId).optional(), product_group_id: z.string().optional(), product_brand_id: z.string().optional(), partner_id: z.string().optional(), prices: z.array(price).optional(), additional_properties: z.array(propertyRecord).optional(), image_urls: z.array(z.string()).optional(), last_change: z.string().optional(), state: z.union([z.literal(0), z.literal(1), z.literal(2)]).optional(), tags: z.array(tag).optional(), minimum_number_of_products: z.number().int().optional(), reward_product_relation_types: z.array(z.string()).optional()});

export const getApiRewardsRewardIdProductsResponse = z.object({data: z.object({products: z.array(rewardProduct).optional(), total_items: z.number().int().optional()}).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
};

/**
 * Get products tied to a reward
 * 
 * GET /rewards/{reward_id}/products
 * 
 * Also accepts auth: basicAuth
 */
export const getApiRewardsRewardIdProducts = async (args: GetApiRewardsRewardIdProductsArgs, options?: GetApiRewardsRewardIdProductsOptions) => {
const {baseUrl = "https://sandbox.crmcarecloud.com/webservice/rest-api/enterprise-interface/v1.0", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args['Accept-Language'] != null) headers.set("Accept-Language", String(args['Accept-Language']))
if (args.count != null) query.append("count", String(args.count))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.sort_field != null) query.append("sort_field", String(args.sort_field))
if (args.sort_direction != null) query.append("sort_direction", String(args.sort_direction))
if (args.reward_product_relation_type != null) query.append("reward_product_relation_type", String(args.reward_product_relation_type))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/rewards/${encodeURIComponent(String(args.reward_id))}/products${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(getApiRewardsRewardIdProductsResponse, await res.json())
};