import {z} from 'zod'

export type GetApiNetworkMetricsArgs = {Authorization: string, SiteId: number, 'request.locationIds'?: Array<number> | undefined, 'request.startDate'?: string | undefined, 'request.endDate'?: string | undefined, 'request.metricTypes'?: (Array<'NewClientsCount' | 'NewClientsMonetaryValue' | 'BookingsCount' | 'PurchasesMonetaryValue' | 'IntroOffersCount' | 'All'>) | undefined, 'request.applicationTypes'?: (Array<'MobileApp' | 'BusinessMode' | 'ConsumerMode' | 'Engage' | 'ThirdParty' | 'Overall' | 'All'>) | undefined};

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

export const getApiNetworkMetricsResponse = z.object({});

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
};

/**
 * Fetches network metric metadata filtered based on the provided request.
 * 
 * GET /NetworkMetrics
 */
export const getApiNetworkMetrics = async (args: GetApiNetworkMetricsArgs, options?: GetApiNetworkMetricsOptions) => {
const {baseUrl = "https://api.mindbodyonline.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (args.SiteId != null) headers.set("SiteId", String(args.SiteId))
for (const item of args['request.locationIds'] ?? []) query.append("request.locationIds", String(item))
if (args['request.startDate'] != null) query.append("request.startDate", String(args['request.startDate']))
if (args['request.endDate'] != null) query.append("request.endDate", String(args['request.endDate']))
for (const item of args['request.metricTypes'] ?? []) query.append("request.metricTypes", String(item))
for (const item of args['request.applicationTypes'] ?? []) query.append("request.applicationTypes", String(item))

const url = `${baseUrl.replace(/\/+$/, '')}/NetworkMetrics${query.size > 0 ? `?${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(getApiNetworkMetricsResponse, await res.json())
};