import {z} from 'zod'

export type StoreEnum = 'IOS' | 'ANDROID' | 'PWA' | 'APK';

export type GetApiApiV1EventsCsvArgs = {trackerId: Array<string>, createdAt?: (string | null) | undefined, limit?: (number | null) | undefined, deviceIp?: (string | null) | undefined, deviceBrand?: (string | null) | undefined, deviceModel?: (string | null) | undefined, deviceType?: (string | null) | undefined, osName?: (string | null) | undefined, osVersion?: (string | null) | undefined, browserName?: (string | null) | undefined, browserVersion?: (string | null) | undefined, store?: (StoreEnum | null) | undefined, domain?: (string | null) | undefined, appNamespace?: (string | null) | undefined, country?: (string | null) | undefined, city?: (string | null) | undefined, click?: (boolean | null) | undefined, install?: (boolean | null) | undefined, lead?: (boolean | null) | undefined, firstSale?: (boolean | null) | undefined, repeatedSale?: (boolean | null) | undefined, reasonBlock?: (boolean | null) | undefined, isBlack?: (boolean | null) | undefined, uniqueClick?: (boolean | null) | undefined, userClickId?: (string | null) | undefined, preLandingId?: (string | null) | undefined, postLandingId?: (string | null) | undefined};

export type GetApiApiV1EventsCsvOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const getApiApiV1EventsCsvResponse = 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
};

/**
 * Get trackers statistics in CSV format and download
 * 
 * GET /api/v1/events/csv
 */
export const getApiApiV1EventsCsv = async (args: GetApiApiV1EventsCsvArgs, options: GetApiApiV1EventsCsvOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

for (const item of args.trackerId ?? []) query.append("trackerId", String(item))
if (args.createdAt != null) query.append("createdAt", String(args.createdAt))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.deviceIp != null) query.append("deviceIp", String(args.deviceIp))
if (args.deviceBrand != null) query.append("deviceBrand", String(args.deviceBrand))
if (args.deviceModel != null) query.append("deviceModel", String(args.deviceModel))
if (args.deviceType != null) query.append("deviceType", String(args.deviceType))
if (args.osName != null) query.append("osName", String(args.osName))
if (args.osVersion != null) query.append("osVersion", String(args.osVersion))
if (args.browserName != null) query.append("browserName", String(args.browserName))
if (args.browserVersion != null) query.append("browserVersion", String(args.browserVersion))
if (args.store != null) query.append("store", String(args.store))
if (args.domain != null) query.append("domain", String(args.domain))
if (args.appNamespace != null) query.append("appNamespace", String(args.appNamespace))
if (args.country != null) query.append("country", String(args.country))
if (args.city != null) query.append("city", String(args.city))
if (args.click != null) query.append("click", String(args.click))
if (args.install != null) query.append("install", String(args.install))
if (args.lead != null) query.append("lead", String(args.lead))
if (args.firstSale != null) query.append("firstSale", String(args.firstSale))
if (args.repeatedSale != null) query.append("repeatedSale", String(args.repeatedSale))
if (args.reasonBlock != null) query.append("reasonBlock", String(args.reasonBlock))
if (args.isBlack != null) query.append("isBlack", String(args.isBlack))
if (args.uniqueClick != null) query.append("uniqueClick", String(args.uniqueClick))
if (args.userClickId != null) query.append("userClickId", String(args.userClickId))
if (args.preLandingId != null) query.append("preLandingId", String(args.preLandingId))
if (args.postLandingId != null) query.append("postLandingId", String(args.postLandingId))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/events/csv${query.size > 0 ? `?${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(getApiApiV1EventsCsvResponse, await res.json())
};