import {z} from 'zod'

export type GetApiLogThreatIdArgs = {'X-Auth-Token': string, id: string};

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

export const threat = z.object({name: z.string().optional(), level: z.string(), reported_timestamp: z.number().int(), reported_at: z.string(), cluster_name: z.string(), response_rule_id: z.number().int().optional(), host_id: z.string(), host_name: z.string(), enforcer_id: z.string(), enforcer_name: z.string(), id: z.string(), threat_id: z.number().int(), client_workload_id: z.string(), client_workload_name: z.string(), client_workload_domain: z.string().optional(), client_workload_image: z.string().optional(), client_workload_service: z.string().optional(), server_workload_id: z.string(), server_workload_name: z.string(), server_workload_domain: z.string().optional(), server_workload_image: z.string().optional(), server_workload_service: z.string().optional(), severity: z.string(), action: z.string(), count: z.number().int(), ether_type: z.number().int(), client_port: z.number().int(), server_port: z.number().int(), server_conn_port: z.number().int(), icmp_code: z.number().int(), icmp_type: z.number().int(), ip_proto: z.number().int(), client_ip: z.string(), server_ip: z.string(), application: z.string(), sensor: z.string(), group: z.string(), target: z.string(), monitor: z.boolean(), cap_len: z.number().int().optional(), packet: z.string().optional(), message: z.string()});

export const rESTThreatData = z.object({threat: threat});

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
};

/**
 * Show threat
 * 
 * GET /log/threat/{id}
 */
export const getApiLogThreatId = async (args: GetApiLogThreatIdArgs, options: GetApiLogThreatIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-Auth-Token'] != null) headers.set("X-Auth-Token", String(args['X-Auth-Token']))

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