import {z} from 'zod'

export type GetApiV1DemTransactionsEntityIdArgs = {entityId: string};

export type GetApiV1DemTransactionsEntityIdOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

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

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

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

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

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

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

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

export const demTransactionTestInterval = z.union([z.literal(300), z.literal(600), z.literal(900), z.literal(1800), z.literal(3600), z.literal(7200), z.literal(14400), z.literal(43200), z.literal(86400)]);

export const demWindowSize = z.object({width: z.number().int().gte(360).lte(2560), height: z.number().int().gte(800).lte(1440)});

export const demTransactionCommandName = z.enum(["ASSERT_CHECKED", "ASSERT_ELEMENT_NOT_PRESENT", "ASSERT_ELEMENT_PRESENT", "ASSERT_NOT_CHECKED", "ASSERT_NOT_SELECTED_VALUE", "ASSERT_NOT_TEXT", "ASSERT_SELECTED_VALUE", "ASSERT_TEXT", "ASSERT_VALUE", "CHECK", "CLICK", "CLICK_AT", "OPEN", "PAUSE", "SWO_ASSERT_TEXT_CONTAINS", "SWO_ASSERT_TEXT_NOT_CONTAINS", "SWO_ASSERT_VALUE_CONTAINS", "SWO_ASSERT_VALUE_NOT_CONTAINS", "SELECT", "SELECT_FRAME", "SUBMIT", "SWO_ASSERT_URL", "SWO_WAIT_FOR_ELEMENT_TEXT_CONTAINS", "TYPE", "UNCHECK", "WAIT_FOR_ELEMENT_PRESENT"]);

export const demTransactionCommand = z.object({command: demTransactionCommandName, target: z.string().optional(), displayText: z.string().optional(), value: z.string().optional(), skipOnFailure: z.boolean().nullable().optional()});

export const demTransactionTestDefinition = z.object({testFrom: demTestFrom.optional(), testFromPrivateProbeIds: z.array(z.string()).optional(), platformOptions: demProbePlatformOptions.nullable().optional(), outageConfiguration: demOutageConfiguration.nullable().optional(), testIntervalInSeconds: demTransactionTestInterval, windowSize: demWindowSize, userAgent: z.string().nullable().optional(), commands: z.array(demTransactionCommand), advancedDataDisabled: z.boolean().nullable().optional(), timeoutInSeconds: z.number().int().gte(1).lte(120).nullable().optional()});

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

export const demGetTransactionResponse = z.object({id: z.string(), type: z.string(), status: demAvailabilityStatus, name: z.string(), description: z.string().optional(), relatedEntityId: z.string().optional(), testDefinition: demTransactionTestDefinition, 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()});

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 transaction monitoring configuration
 * 
 * GET /v1/dem/transactions/{entityId}
 */
export const getApiV1DemTransactionsEntityId = async (args: GetApiV1DemTransactionsEntityIdArgs, options?: GetApiV1DemTransactionsEntityIdOptions) => {
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/transactions/${encodeURIComponent(String(args.entityId))}${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(demGetTransactionResponse, await res.json())
};