import {z} from 'zod'

export type GetApiAdvertisersAccountSIDDealsArgs = {AccountSID: string, CampaignId?: number | undefined, Scope?: ('PRODUCT' | 'CATEGORY' | 'ENTIRE_STORE') | undefined, State?: ('ACTIVE' | 'EXPIRED' | 'PENDING') | undefined, Type?: ('GENERAL_SALE' | 'FREE_SHIPPING' | 'GIFT_WITH_PURCHASE' | 'REBATE' | 'BOGO') | undefined};

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

export const deal = z.object({Id: z.string().optional(), Name: z.string().optional(), CampaignId: z.string().optional(), State: z.enum(["ACTIVE", "EXPIRED", "PENDING"]).optional(), Type: z.enum(["GENERAL_SALE", "FREE_SHIPPING", "GIFT_WITH_PURCHASE", "REBATE", "BOGO"]).optional(), Scope: z.enum(["CATEGORY", "ENTIRE_STORE", "PRODUCT"]).optional(), Description: z.string().optional(), StartDate: z.string().optional(), EndDate: z.string().optional(), Categories: z.string().optional(), BogoBuyQuantity: z.number().int().optional(), BogoBuyScope: z.string().optional(), BogoBuyName: z.string().optional(), BogoBuyImageUrl: z.string().optional(), BogoGetQuantity: z.number().int().optional(), BogoGetScope: z.string().optional(), BogoGetDiscountType: z.string().optional(), BogoGetName: z.string().optional(), BogoGetImageUrl: z.string().optional(), BogoGetDiscountAmount: z.number().optional(), BogoGetDiscountCurrency: z.string().optional(), BogoGetDiscountPercent: z.number().optional(), PurchaseLimitQuantity: z.number().int().optional(), DateCreated: z.string().optional(), DateLastUpdated: z.string().optional(), DiscountType: z.enum(["FIXED", "PERCENT", "PERCENT_RANGE", "PERCENT_MAXIMUM"]).optional(), DiscountAmount: z.string().optional(), DiscountMaximumPercent: z.number().optional(), DiscountPercentRangeStart: z.number().optional(), DiscountPercentRangeEnd: z.number().optional(), DiscountCurrency: z.string().optional(), MinimumPurchaseAmount: z.number().optional(), MinimumPurchaseAmountCurrency: z.string().optional(), MaximumSavingsAmount: z.number().optional(), MaximumSavingsCurrency: z.string().optional(), DiscountPercent: z.string().optional(), Gift: z.string().optional(), RebateAmount: z.number().optional(), RebateCurrency: z.string().optional(), DefaultPromoCode: z.string().optional(), Products: z.array(z.object({ProductName: z.string().optional(), ProductImageURL: z.string().optional(), ProductBeforePriceAmount: z.string().optional(), ProductAfterPriceAmount: z.string().optional()})).optional(), Uri: z.string().optional()});

export const getApiAdvertisersAccountSIDDealsResponse = z.object({Deals: z.array(deal).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
};

/**
 * List all deals
 * 
 * GET /Advertisers/{AccountSID}/Deals
 */
export const getApiAdvertisersAccountSIDDeals = async (args: GetApiAdvertisersAccountSIDDealsArgs, options?: GetApiAdvertisersAccountSIDDealsOptions) => {
const {baseUrl = "https://api.impact.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.CampaignId != null) query.append("CampaignId", String(args.CampaignId))
if (args.Scope != null) query.append("Scope", String(args.Scope))
if (args.State != null) query.append("State", String(args.State))
if (args.Type != null) query.append("Type", String(args.Type))

const url = `${baseUrl.replace(/\/+$/, '')}/Advertisers/${encodeURIComponent(String(args.AccountSID))}/Deals${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(getApiAdvertisersAccountSIDDealsResponse, await res.json())
};