import {z} from 'zod'

export type GetApiApiOrgIdFleetCollectorsArgs = {org_id: string, fleet?: string | undefined, offset?: number | undefined, limit?: number | undefined};

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

export const deliveryState = z.enum(["assigned", "sent", "accepted", "running", "rejected"]);

export const collectorFleet = z.object({id: z.string(), name: z.string().nullable().optional()});

export const collectorStatus = z.enum(["unknown", "online", "degraded", "offline"]);

export const collector = z.object({arch: z.string().nullable().optional(), config: z.string().nullable().optional(), config_version: z.number().int().nullable().optional(), delivery: deliveryState.nullable().optional(), delivery_error: z.string().nullable().optional(), distribution: z.string().nullable().optional(), enrolled_at: z.number().int(), fleet: collectorFleet, hostname: z.string().nullable().optional(), id: z.string(), last_connected_from: z.string().nullable().optional(), last_seen: z.number().int(), name: z.string(), os: z.string().nullable().optional(), outdated: z.boolean(), status: collectorStatus, token_id: z.string().nullable().optional(), version: z.string().nullable().optional()});

export const collectorList = z.object({items: z.array(collector), total: z.number().int().gte(0)});

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
};

/**
 * List the org's collectors, or one fleet's, one page at a time
 * 
 * GET /api/{org_id}/fleet/collectors
 */
export const getApiApiOrgIdFleetCollectors = async (args: GetApiApiOrgIdFleetCollectorsArgs, options: GetApiApiOrgIdFleetCollectorsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, Authorization} = options ?? {}

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

if (args.fleet != null) query.append("fleet", String(args.fleet))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.limit != null) query.append("limit", String(args.limit))
if (Authorization !== undefined) headers.set("Authorization", Authorization)

const url = `${baseUrl.replace(/\/+$/, '')}/api/${encodeURIComponent(String(args.org_id))}/fleet/collectors${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(collectorList, await res.json())
};