import {z} from 'zod'

export type GetApiV1CrmMetricsClientsGraphCountArgs = {attraction?: number | undefined, end_at: string, start_at: string, ticks?: Array<number> | undefined, ticks__in?: Array<number> | undefined, type?: (0 | 1) | undefined};

export type GetApiV1CrmMetricsClientsGraphCountOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const metricsClientCountGraph = z.object({date: z.string(), value: z.number().int()});

export const getApiV1CrmMetricsClientsGraphCountResponse = z.array(metricsClientCountGraph);

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 /v1/crm/metrics/clients/graph/count/
 */
export const getApiV1CrmMetricsClientsGraphCount = async (args: GetApiV1CrmMetricsClientsGraphCountArgs, options?: GetApiV1CrmMetricsClientsGraphCountOptions) => {
const {baseUrl = "https://api.yume.cloud", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.attraction != null) query.append("attraction", String(args.attraction))
if (args.end_at != null) query.append("end_at", String(args.end_at))
if (args.start_at != null) query.append("start_at", String(args.start_at))
for (const item of args.ticks ?? []) query.append("ticks", String(item))
if (args.ticks__in != null) query.append("ticks__in", args.ticks__in.join(','))
if (args.type != null) query.append("type", String(args.type))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/crm/metrics/clients/graph/count/${query.size > 0 ? `?${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(getApiV1CrmMetricsClientsGraphCountResponse, await res.json())
};