import {z} from 'zod'

export type GetApiApiMarketingSalesUpcomingArgs = {audience?: string | undefined};

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

export const getApiApiMarketingSalesUpcomingResponse = z.object({data: z.object({sale: z.object({id: z.string(), name: z.string().nullable(), heroTheme: z.string().nullable(), heroMode: z.string().nullable(), colorScheme: z.string().nullable(), beginDate: z.string().nullable(), endDate: z.string().nullable(), hasCountdown: z.boolean(), prelaunch: z.object({beginDate: z.string().nullable(), h1: z.string().nullable(), sub: z.string().nullable(), canNotify: z.boolean()}), phases: z.array(z.object({label: z.string(), displayPercent: z.number(), beginDate: z.string()})), perks: z.record(z.string(), z.object({purchase: z.object({freeMonths: z.number().int().gte(0).lte(24).optional(), aiCredits: z.number().int().gte(0).lte(100000000).optional()}).optional(), stacking: z.array(z.object({freeMonths: z.number().int().gte(0).lte(24).optional(), aiCredits: z.number().int().gte(0).lte(100000000).optional(), years: z.number().int().gte(2).lte(10)})).optional(), maxButton: z.object({enabled: z.boolean(), bonus: z.object({freeMonths: z.number().int().gte(0).lte(24).optional(), aiCredits: z.number().int().gte(0).lte(100000000).optional()}).optional()}).optional()})).nullable()}).nullable()}), errors: z.unknown()});

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
};

/**
 * Public: get the sale whose pre-launch window is open for an audience
 * 
 * GET /api/marketing/sales/upcoming
 */
export const getApiApiMarketingSalesUpcoming = async (args: GetApiApiMarketingSalesUpcomingArgs, options?: GetApiApiMarketingSalesUpcomingOptions) => {
const {baseUrl = "https://app.luxalgo.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.audience != null) query.append("audience", String(args.audience))

const url = `${baseUrl.replace(/\/+$/, '')}/api/marketing/sales/upcoming${query.size > 0 ? `?${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(getApiApiMarketingSalesUpcomingResponse, await res.json())
};