import {z} from 'zod'

export type GetApiV1DemUrisEntityIdArgs = {entityId: string};

export type GetApiV1DemUrisEntityIdOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const demAvailabilityStatus = z.enum(["up", "down", "paused", "maintenance", "unknown"]);

export const demProbePlatform = z.enum(["AWS", "AZURE", "GOOGLE_CLOUD"]);

export const demProbePlatformOptions = z.object({probePlatforms: z.array(demProbePlatform), testFromAll: z.boolean().optional()});

export const demProbeLocationType = z.enum(["REGION", "COUNTRY", "CITY"]);

export const demTestFrom = z.object({type: demProbeLocationType, values: z.array(z.string())});

export const demSyntheticTestInterval = z.union([z.literal(60), z.literal(300), z.literal(600), z.literal(900), z.literal(1800), z.literal(3600), z.literal(7200), z.literal(14400)]);

export const demFailingTestLocations = z.enum(["all", "any"]);

export const demOutageConfiguration = z.object({failingTestLocations: demFailingTestLocations, consecutiveForDown: z.number().int().gte(1)});

export const demUriDnsSettings = z.object({enabled: z.boolean(), nameserver: z.string(), port: z.number().int().nullable().optional(), ipToExpect: z.string()});

export const demUriPingSettings = z.object({enabled: z.boolean()});

export const demUriTcpSettings = z.object({enabled: z.boolean(), port: z.number().int(), stringToSend: z.string().nullable().optional(), stringToExpect: z.string().nullable().optional()});

export const demUriUdpSettings = z.object({enabled: z.boolean(), port: z.number().int(), stringToSend: z.string(), stringToExpect: z.string()});

export const demUriProtocol = z.enum(["DNS", "PING", "TCP", "UDP"]);

export const demUriAvailabilityCheckSettings = z.object({platformOptions: demProbePlatformOptions.nullable().optional(), testFrom: demTestFrom.optional(), testFromPrivateProbeIds: z.array(z.string()).optional(), testIntervalInSeconds: demSyntheticTestInterval, outageConfiguration: demOutageConfiguration.nullable().optional(), dns: demUriDnsSettings.nullable().optional(), ping: demUriPingSettings.nullable().optional(), tcp: demUriTcpSettings.nullable().optional(), udp: demUriUdpSettings.nullable().optional(), protocol: demUriProtocol});

export const commonTag = z.object({key: z.string(), value: z.string()});

export const demGetUriResponse = z.object({id: z.string(), type: z.string(), status: demAvailabilityStatus, name: z.string(), ipOrDomain: z.string(), availabilityCheckSettings: demUriAvailabilityCheckSettings, tags: z.array(commonTag).optional(), lastOutageStartTime: z.string().nullable().optional(), lastOutageEndTime: z.string().nullable().optional(), lastTestTime: z.string().nullable().optional(), lastErrorTime: z.string().nullable().optional(), lastResponseTime: z.number().int().nullable().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
};

/**
 * Get URI monitoring configuration
 * 
 * GET /v1/dem/uris/{entityId}
 */
export const getApiV1DemUrisEntityId = async (args: GetApiV1DemUrisEntityIdArgs, options?: GetApiV1DemUrisEntityIdOptions) => {
const {baseUrl = "https://api.na-01.cloud.solarwinds.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/dem/uris/${encodeURIComponent(String(args.entityId))}${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(demGetUriResponse, await res.json())
};