import {z} from 'zod'

export type GetApiCampaignIdAnalyticsArgs = {id: string, days?: number | undefined, startDate?: number | undefined, endDate?: number | undefined};

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

export const campaignAnalytics = z.object({invites: z.number().int().optional(), impressions: z.number().int().optional(), uniqueImpressions: z.number().int().optional(), participants: z.number().int().optional(), referrals: z.number().int().optional(), referralCreditPendings: z.number().int().optional(), referralCreditExpireds: z.number().int().optional(), emailShares: z.number().int().optional(), facebookShares: z.number().int().optional(), twitterShares: z.number().int().optional(), threadsShares: z.number().int().optional(), blueskyShares: z.number().int().optional(), pinterestShares: z.number().int().optional(), linkedInShares: z.number().int().optional(), smsShares: z.number().int().optional(), messengerShares: z.number().int().optional(), whatsAppShares: z.number().int().optional(), wechatShares: z.number().int().optional(), telegramShares: z.number().int().optional(), qrcodeShares: z.number().int().optional(), redditShares: z.number().int().optional(), tumblrShares: z.number().int().optional(), copyRefLinkShares: z.number().int().optional(), iosNativeShares: z.number().int().optional(), androidNativeShares: z.number().int().optional(), totalRevenue: z.number().int().optional(), totalCommissions: z.number().int().optional(), totalCommissionCount: z.number().int().optional()});

export const campaignAnalyticsResponse = z.object({analytics: campaignAnalytics, startDate: z.number().int(), endDate: z.number().int()});

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
};

/**
 * Retrieve campaign analytics
 * 
 * GET /campaign/{id}/analytics
 */
export const getApiCampaignIdAnalytics = async (args: GetApiCampaignIdAnalyticsArgs, options?: GetApiCampaignIdAnalyticsOptions) => {
const {baseUrl = "https://api.growsurf.com/v2", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

if (args.days != null) query.append("days", String(args.days))
if (args.startDate != null) query.append("startDate", String(args.startDate))
if (args.endDate != null) query.append("endDate", String(args.endDate))
if (apiKeyAuth !== undefined) headers.set('authorization', `Bearer ${apiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/campaign/${encodeURIComponent(String(args.id))}/analytics${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(campaignAnalyticsResponse, await res.json())
};