import {z} from 'zod'

export type UpdateRollingOfferDto = {name?: string | undefined, type: 'RollingOffer', active?: boolean | undefined, offerUiId?: string | undefined, offerExternalUiId?: string | undefined, priority?: number | undefined, segments?: Array<string> | undefined, publisherTabId?: string | undefined, productsSequence?: (Array<{index: number, displayName?: string | undefined, products: Array<{publisherProductId: string, quantity: number, priority: 'Main' | 'Sub'}>, priceInUsdCents: number, progressBarPoints?: (Array<{publisherBarId?: string | undefined, points?: number | undefined}>) | undefined, priceDiscount?: ({discount?: number | undefined, type?: 'percentage' | undefined}) | undefined, productSale?: ({sale?: number | undefined, type?: ('percentage' | 'multiplier' | 'fixed_amount') | undefined}) | undefined, badges?: (Array<{publisherBadgeId?: string | undefined}>) | undefined}>) | undefined, schedule?: ({permanent: boolean, timeFrames: Array<{startTime: string, endTime: string, notes?: string | undefined}>}) | undefined, publisherSectionId?: string | undefined, displayName?: string | undefined, description?: string | undefined};

export type UpdateApiOfferingRollingOfferRollingOfferSKUArgs = {publisherOfferId: string, 'x-publisher-token': string, body: UpdateRollingOfferDto};

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

export const rollingOfferDtoResponse = z.object({publisherId: z.string().optional(), offerId: z.string().optional(), publisherOfferId: z.string().optional(), name: z.string().optional(), type: z.string().optional(), active: z.boolean().optional(), priority: z.number().int().optional(), segments: z.array(z.string()).optional(), publisherTabId: z.string().optional(), offerUi: z.object({offerUiId: z.string().optional(), active: z.boolean().optional(), offerUiType: z.string().optional(), name: z.string().optional(), description: z.string().optional(), backgroundImage: z.string().optional(), borderColor: z.object({colorOne: z.string().optional(), colorTwo: z.string().optional(), direction: z.string().optional()}).optional(), borderWidth: z.number().int().optional(), externalId: z.string().optional(), rollingOffer: z.object({arrowColor: z.string().optional(), backgroundColor: z.object({colorOne: z.string().optional(), colorTwo: z.string().optional(), gradientDirection: z.string().optional()}).optional(), headerImage: z.string().optional(), backgroundOpacity: z.number().int().optional(), subRollingOffer: z.object({backgroundColor: z.object({colorOne: z.string().optional(), colorTwo: z.string().optional(), direction: z.string().optional()}).optional(), backgroundImage: z.string().optional(), lockImage: z.string().optional(), collectText: z.string().optional()}).optional()}).optional()}).optional(), productsSequence: z.array(z.object({index: z.number().int().optional(), displayName: z.string().optional(), products: z.array(z.object({publisherProductId: z.string().optional(), quantity: z.number().int().optional(), priority: z.enum(["Main", "Sub"]).optional()})).optional(), priceInUsdCents: z.number().int().optional(), progressBarPoints: z.array(z.object({publisherBarId: z.string().optional(), points: z.number().optional()})).optional(), badges: z.array(z.object({publisherBadgeId: z.string().optional()})).optional()})).optional(), schedule: z.object({permanent: z.boolean().optional(), timeFrames: z.array(z.object({startTime: z.string().optional(), endTime: z.string().optional(), notes: z.string().optional()})).optional()}).optional(), createdAt: z.string().optional(), updatedAt: z.string().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
};

/**
 * Update an existing rolling offer
 * 
 * PUT /offering/rolling-offer/{rollingOfferSKU}
 */
export const updateApiOfferingRollingOfferRollingOfferSKU = async (args: UpdateApiOfferingRollingOfferRollingOfferSKUArgs, options: UpdateApiOfferingRollingOfferRollingOfferSKUOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['x-publisher-token'] != null) headers.set("x-publisher-token", String(args['x-publisher-token']))

const url = `${baseUrl.replace(/\/+$/, '')}/offering/rolling-offer/${encodeURIComponent(String(args.rollingOfferSKU))}${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(rollingOfferDtoResponse, await res.json())
};