import {z} from 'zod'

export type GetApiNetworkNotificationsV1AlertsArgs = {filter?: string | undefined, sort?: unknown | undefined, next?: string | undefined, limit?: number | undefined};

export type GetApiNetworkNotificationsV1AlertsOptions = {baseUrl?: string | undefined, OAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const alert = z.object({id: z.string(), key: z.string(), category: z.string(), typeId: z.string(), name: z.string(), severity: z.string(), priority: z.string(), status: z.string(), summary: z.string(), createdAt: z.string(), updatedAt: z.string(), updatedBy: z.string(), type: z.string(), deviceType: z.string(), clearedReason: z.string()});

export const alertListResponse = z.object({items: z.array(alert).optional(), count: z.number().int().optional(), total: z.number().int().optional(), next: z.string().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
};

/**
 * List all alerts
 * 
 * GET /network-notifications/v1/alerts
 */
export const getApiNetworkNotificationsV1Alerts = async (args: GetApiNetworkNotificationsV1AlertsArgs, options?: GetApiNetworkNotificationsV1AlertsOptions) => {
const {baseUrl = "https://sso.common.cloud.hpe.com", fetch: fetchFn = fetch, OAuth2} = options ?? {}

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

if (args.filter != null) query.append("filter", String(args.filter))
if (args.sort != null) query.append("sort", String(args.sort))
if (args.next != null) query.append("next", String(args.next))
if (args.limit != null) query.append("limit", String(args.limit))
if (OAuth2 !== undefined) headers.set('authorization', `Bearer ${OAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/network-notifications/v1/alerts${query.size > 0 ? `?${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(alertListResponse, await res.json())
};