import {z} from 'zod'

export type BenefitPoints = {value: number, card_definition_id: string};

export type BenefitPointsProportionalEvery = {every: number, value: number};

export type BenefitPointsProportionalMetadata = {every: number, value: number, property: string};

export type BenefitPointsProportionalOrder = {amount?: BenefitPointsProportionalEvery | undefined, total_amount?: BenefitPointsProportionalEvery | undefined, metadata?: BenefitPointsProportionalMetadata | undefined};

export type BenefitPointsProportionalCustomer = {metadata: BenefitPointsProportionalMetadata};

export type BenefitPointsProportionalCustomEvent = {metadata: BenefitPointsProportionalMetadata};

export type BenefitPointsProportionalApplicableToProduct = {id: string};

export type BenefitPointsProportionalApplicableToSku = {id: string};

export type BenefitPointsProportionalApplicableToProductsCollection = {id: string};

export type BenefitPointsProportionalApplicableTo = {type: 'product' | 'sku' | 'products_collection', product?: BenefitPointsProportionalApplicableToProduct | undefined, sku?: BenefitPointsProportionalApplicableToSku | undefined, products_collection?: BenefitPointsProportionalApplicableToProductsCollection | undefined};

export type BenefitPointsProportionalOrderItemsCalculation = {every: number, value: number, applicable_to: Array<BenefitPointsProportionalApplicableTo>};

export type BenefitPointsProportionalOrderItems = {amount?: BenefitPointsProportionalOrderItemsCalculation | undefined, subtotal_amount?: BenefitPointsProportionalOrderItemsCalculation | undefined, quantity?: BenefitPointsProportionalOrderItemsCalculation | undefined};

export type BenefitPointsProportional = {calculation_type: 'PRE_DISCOUNT_ORDER_AMOUNT' | 'POST_DISCOUNT_ORDER_AMOUNT' | 'PRE_DISCOUNT_ORDER_ITEMS_AMOUNT' | 'POST_DISCOUNT_ORDER_ITEMS_AMOUNT' | 'ORDER_ITEMS_QUANTITY' | 'ORDER_METADATA_VALUE' | 'CUSTOMER_METADATA_VALUE' | 'CUSTOM_EVENT_METADATA_VALUE', card_definition_id: string, order?: BenefitPointsProportionalOrder | undefined, customer?: BenefitPointsProportionalCustomer | undefined, custom_event?: BenefitPointsProportionalCustomEvent | undefined, order_items?: BenefitPointsProportionalOrderItems | undefined};

export type BenefitMaterialProduct = {id: string};

export type BenefitMaterialSKU = {product_id: string, id: string};

export type BenefitMaterial = {type: 'PRODUCT' | 'SKU', product?: BenefitMaterialProduct | undefined, sku?: BenefitMaterialSKU | undefined};

export type BenefitDigitalGiftVouchers = {campaign_id: string, balance: number};

export type BenefitDigitalDiscountCoupons = {campaign_id: string};

export type BenefitDigital = {type: 'GIFT_VOUCHERS' | 'DISCOUNT_COUPONS', gift_vouchers?: BenefitDigitalGiftVouchers | undefined, discount_coupons?: BenefitDigitalDiscountCoupons | undefined};

export type BenefitStockLimited = {quantity: number};

export type BenefitStock = {type: 'UNLIMITED' | 'LIMITED', limited?: BenefitStockLimited | undefined};

export type BenefitUpdateRequest = {name?: string | undefined, type?: ('POINTS' | 'POINTS_PROPORTIONAL' | 'MATERIAL' | 'DIGITAL') | undefined, points?: BenefitPoints | undefined, points_proportional?: BenefitPointsProportional | undefined, material?: BenefitMaterial | undefined, digital?: BenefitDigital | undefined, stock?: BenefitStock | undefined};

export type UpdateApiV2LoyaltiesBenefitsBenefitIdArgs = {id: string, body: BenefitUpdateRequest};

export type UpdateApiV2LoyaltiesBenefitsBenefitIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const benefitStockLimited = z.object({quantity: z.number().int().gte(0).lte(9007199254740991)});

export const benefitStock = z.object({type: z.enum(["UNLIMITED", "LIMITED"]), limited: benefitStockLimited.optional()});

export const benefitPoints = z.object({value: z.number().int().gte(0).lte(9007199254740991), card_definition_id: z.string()});

export const benefitPointsProportionalEvery = z.object({every: z.number().int().gte(1).lte(9007199254740991), value: z.number().gte(0).lte(9007199254740991)});

export const benefitPointsProportionalMetadata = z.object({every: z.number().int().gte(1).lte(9007199254740991), value: z.number().gte(0).lte(9007199254740991), property: z.string().min(1)});

export const benefitPointsProportionalOrder = z.object({amount: benefitPointsProportionalEvery.optional(), total_amount: benefitPointsProportionalEvery.optional(), metadata: benefitPointsProportionalMetadata.optional()});

export const benefitPointsProportionalCustomer = z.object({metadata: benefitPointsProportionalMetadata});

export const benefitPointsProportionalCustomEvent = z.object({metadata: benefitPointsProportionalMetadata});

export const benefitPointsProportionalApplicableToProduct = z.object({id: z.string()});

export const benefitPointsProportionalApplicableToSku = z.object({id: z.string()});

export const benefitPointsProportionalApplicableToProductsCollection = z.object({id: z.string()});

export const benefitPointsProportionalApplicableTo = z.object({type: z.enum(["product", "sku", "products_collection"]), product: benefitPointsProportionalApplicableToProduct.optional(), sku: benefitPointsProportionalApplicableToSku.optional(), products_collection: benefitPointsProportionalApplicableToProductsCollection.optional()});

export const benefitPointsProportionalOrderItemsCalculation = z.object({every: z.number().int().gte(1).lte(9007199254740991), value: z.number().gte(0).lte(9007199254740991), applicable_to: z.array(benefitPointsProportionalApplicableTo)});

export const benefitPointsProportionalOrderItems = z.object({amount: benefitPointsProportionalOrderItemsCalculation.optional(), subtotal_amount: benefitPointsProportionalOrderItemsCalculation.optional(), quantity: benefitPointsProportionalOrderItemsCalculation.optional()});

export const benefitPointsProportional = z.object({calculation_type: z.enum(["PRE_DISCOUNT_ORDER_AMOUNT", "POST_DISCOUNT_ORDER_AMOUNT", "PRE_DISCOUNT_ORDER_ITEMS_AMOUNT", "POST_DISCOUNT_ORDER_ITEMS_AMOUNT", "ORDER_ITEMS_QUANTITY", "ORDER_METADATA_VALUE", "CUSTOMER_METADATA_VALUE", "CUSTOM_EVENT_METADATA_VALUE"]), card_definition_id: z.string(), order: benefitPointsProportionalOrder.optional(), customer: benefitPointsProportionalCustomer.optional(), custom_event: benefitPointsProportionalCustomEvent.optional(), order_items: benefitPointsProportionalOrderItems.optional()});

export const benefitMaterialProduct = z.object({id: z.string()});

export const benefitMaterialSKU = z.object({product_id: z.string(), id: z.string()});

export const benefitMaterial = z.object({type: z.enum(["PRODUCT", "SKU"]), product: benefitMaterialProduct.optional(), sku: benefitMaterialSKU.optional()});

export const benefitDigitalGiftVouchers = z.object({campaign_id: z.string(), balance: z.number().gte(0).lte(9007199254740991)});

export const benefitDigitalDiscountCoupons = z.object({campaign_id: z.string()});

export const benefitDigital = z.object({type: z.enum(["GIFT_VOUCHERS", "DISCOUNT_COUPONS"]), gift_vouchers: benefitDigitalGiftVouchers.optional(), discount_coupons: benefitDigitalDiscountCoupons.optional()});

export const benefit = z.object({id: z.string(), name: z.string(), type: z.enum(["POINTS", "POINTS_PROPORTIONAL", "MATERIAL", "DIGITAL"]), status: z.enum(["DRAFT", "ACTIVE", "DELETED"]), stock: benefitStock.optional(), points: benefitPoints.optional(), points_proportional: benefitPointsProportional.optional(), material: benefitMaterial.optional(), digital: benefitDigital.optional(), created_at: z.string(), updated_at: z.string().optional(), object: 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
};

/**
 * Update benefit
 * 
 * PUT /v2/loyalties/benefits/{benefitId}
 */
export const updateApiV2LoyaltiesBenefitsBenefitId = async (args: UpdateApiV2LoyaltiesBenefitsBenefitIdArgs, options?: UpdateApiV2LoyaltiesBenefitsBenefitIdOptions) => {
const {baseUrl = "https://api.voucherify.io", 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 = `${baseUrl.replace(/\/+$/, '')}/v2/loyalties/benefits/${encodeURIComponent(String(args.benefitId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(benefit, await res.json())
};