import {z} from 'zod'

export type GetApiV1MitigationDevicesDeviceIdSignaturesArgs = {action_ids: Array<number>, DeviceId: number};

export type GetApiV1MitigationDevicesDeviceIdSignaturesOptions = {baseUrl?: string | undefined, AccessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const signature = z.object({description: z.string().optional(), id: z.number().int().optional(), name: z.string().optional(), product_platform: z.string().optional(), product_version: z.string().optional(), reference: z.string().optional(), signature_category: z.string().optional(), signature_id: z.string().optional(), signature_version: z.string().optional(), vendor_severity: z.string().optional()});

export const getApiV1MitigationDevicesDeviceIdSignaturesResponse = z.object({signatures: z.array(signature).optional()});

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
};

/**
 * Signature List; Signature Id, Signature Name, Vendor Severity, Signature Category, Signature Version,
 * 
 * GET /v1/mitigation/devices/{DeviceId}/signatures
 */
export const getApiV1MitigationDevicesDeviceIdSignatures = async (args: GetApiV1MitigationDevicesDeviceIdSignaturesArgs, options?: GetApiV1MitigationDevicesDeviceIdSignaturesOptions) => {
const {baseUrl = "https://api.picussecurity.com", fetch: fetchFn = fetch, AccessToken} = options ?? {}

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

for (const item of args.action_ids ?? []) query.append("action_ids", String(item))
if (AccessToken !== undefined) headers.set("Authorization", AccessToken)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/mitigation/devices/${encodeURIComponent(String(args.DeviceId))}/signatures${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(getApiV1MitigationDevicesDeviceIdSignaturesResponse, await res.json())
};