import {z} from 'zod'

export type DeleteApiApiOffersCouponCouponIdArgs = {'x-site-context': string, couponId: number};

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

export const discount = z.object({unit: z.enum(["%OFF", "AMOUNT_OFF", "FIXED"]), value: z.number(), discountId: z.string().optional(), autoAdd: z.boolean().optional(), ON: z.object({kind: z.enum(["SKU", "CART", "SERVICE", "SERVICE_CART"]), value: z.union([z.string(), z.array(z.object({}))]), quantity: z.number().optional(), includeOperator: z.enum(["AND", "OR"]).optional(), excludeOperator: z.enum(["AND", "OR"]).optional()}), set: z.array(z.enum(["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"])).optional()});

export const targetProduct = z.object({kind: z.enum(["SKU", "CATEGORY", "ATTRIBUTE", "PRICE_KIND", "PREVIOUS_DISCOUNT"]), value: z.union([z.string(), z.array(z.union([z.number(), z.string()]))]), operator: z.enum(["IN", "NOT_IN", "EQUAL", "GREATER_THAN"]), discountId: z.string().optional()});

export const termsAndConditions = z.object({title: z.string().optional(), description: z.string().optional()});

export const promotionMessage = z.object({title: z.string().optional(), message: z.string().optional(), pages: z.array(z.string()).optional(), locales: z.array(z.string()).optional()});

export const proximityMessage = z.object({threshold: z.number().int().gte(0).optional(), localizedMessages: z.array(z.object({locales: z.array(z.string()).optional(), message: z.string().optional()})).optional()});

export const deleteApiApiOffersCouponCouponIdResponse = z.object({_id: z.string().optional(), promoId: z.number().optional(), promoCodes: z.array(z.string()).optional(), state: z.enum(["ACTIVE", "SCHEDULED", "DISABLED", "EXPIRED"]).optional(), isImplicit: z.boolean().optional(), title: z.string().optional(), buyOperator: z.enum(["AND", "OR"]).optional(), promo: z.array(z.object({discount: z.array(discount).optional(), targetProducts: z.array(targetProduct).optional(), condition: z.array(z.string()).optional()})).optional(), startDate: z.string().optional(), endDate: z.string().optional(), isExclusive: z.boolean().optional(), type: z.enum(["PRODUCT", "CART", "QUANTITY", "BOGO", "SHIPPING", "BUYGET", "SPEND_GET"]).optional(), stackingType: z.enum(["STACKABLE", "EXCLUSIVE", "TYPE_EXCLUSIVE", "UNIVERSAL"]).optional(), level: z.number().int().optional(), termsAndConditions: z.array(termsAndConditions).optional(), promotionMessages: z.array(promotionMessage).optional(), proximityMessages: z.array(proximityMessage).optional(), shipmentMethodIds: z.array(z.string()).optional(), eligiblePriceList: z.array(z.number()).optional(), limits: z.array(z.object({kind: z.string().optional(), value: z.number().optional()})).optional(), note: z.string().optional(), createdAt: z.string().optional(), updatedAt: z.string().optional(), deleted: z.boolean().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
};

/**
 * Delete a coupon
 * 
 * DELETE /api-offers/coupon/{couponId}
 */
export const deleteApiApiOffersCouponCouponId = async (args: DeleteApiApiOffersCouponCouponIdArgs, options?: DeleteApiApiOffersCouponCouponIdOptions) => {
const {baseUrl = "https://live.copilot.fabric.inc", fetch: fetchFn = fetch, AuthorizationToken} = options ?? {}

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

if (args['x-site-context'] != null) headers.set("x-site-context", String(args['x-site-context']))
if (AuthorizationToken !== undefined) headers.set('authorization', `Bearer ${AuthorizationToken}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api-offers/coupon/${encodeURIComponent(String(args.couponId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "DELETE", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(deleteApiApiOffersCouponCouponIdResponse, await res.json())
};