import {z} from 'zod'

export type HaltRequest = {reason?: string | undefined, reference?: string | undefined};

export type CreateApiAttacksHaltArgs = {body: HaltRequest};

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

export const executionSummary = z.object({startTime: z.string().optional(), endTime: z.string().optional(), stage: z.enum(["InvalidArgument", "TargetNotFound", "Successful", "UserHalted", "ClientAborted", "LostCommunication", "InitializationFailed", "TeardownFailed", "HaltFailed", "Failed", "Pending", "Distributed", "Initializing", "HaltDistributed", "InterruptTriggered", "RollbackTriggered", "RollbackStarted", "Running", "TearingDown", "Halt"]).optional(), version: z.number().int().optional()});

export const infraCommandArgs = z.object({type: z.enum(["cpu", "io", "memory", "disk", "thread_bomb", "blackhole", "dns", "latency", "packet_loss", "collect_certs", "shutdown", "time_travel", "process_killer", "process_exhaustion", "gpu"]).optional(), cliArgs: z.array(z.string()).optional()});

export const serviceCommand = z.object({infraCommandType: z.enum(["cpu", "io", "memory", "disk", "thread_bomb", "blackhole", "dns", "latency", "packet_loss", "collect_certs", "shutdown", "time_travel", "process_killer", "process_exhaustion", "gpu"]).optional(), infraCommandArgs: infraCommandArgs.optional()});

export const targetingStrategy = z.object({type: z.string()});

export const serviceTarget = z.object({serviceId: z.string().optional(), targetingStrategy: targetingStrategy});

export const targetSampling = z.object({type: z.string()});

export const attackConfiguration = z.object({command: serviceCommand, targets: z.array(serviceTarget), sampling: targetSampling.optional()});

export const trafficImpactMapping = z.object({multiSelectTags: z.record(z.string(), z.array(z.string())).optional(), dependencyIds: z.array(z.string()).optional()});

export const executionFailureReasons = z.object({executionIdToReason: z.record(z.string(), z.string()).optional()});

export const taskResponse = z.object({orgId: z.string().optional(), guid: z.string().optional(), args: z.array(z.string()).optional(), stage: z.enum(["InvalidArgument", "TargetNotFound", "Successful", "UserHalted", "ClientAborted", "LostCommunication", "InitializationFailed", "TeardownFailed", "HaltFailed", "Failed", "Pending", "Distributed", "Initializing", "HaltDistributed", "InterruptTriggered", "RollbackTriggered", "RollbackStarted", "Running", "TearingDown", "Halt"]).optional(), createSource: z.enum(["WebApp", "Api", "Scheduled", "Manual", "Spinnaker", "Concord", "GremlinFeeder", "GremlinSdkPython", "Scenario", "Chao", "K8sBackend", "Website", "Neotys", "IntegrationClient", "Validation"]).optional(), triggerSource: z.enum(["MANUAL", "RUN_ALL", "SCHEDULED", "RECURRING_SCHEDULE"]).optional(), kind: z.enum(["WebApp", "Api", "Scheduled", "Manual", "Spinnaker", "Concord", "GremlinFeeder", "GremlinSdkPython", "Scenario", "Chao", "K8sBackend", "Website", "Neotys", "IntegrationClient", "Validation"]).optional(), owningTeamId: z.string().optional(), createSourceDetail: z.literal("Onboarding").optional(), infraTarget: z.record(z.string(), z.object({})).optional(), infraCommand: z.record(z.string(), z.object({})).optional(), targets: z.array(z.string()).optional(), targetContainers: z.record(z.string(), z.array(z.string())).optional(), stageLifecycle: z.enum(["Active", "Halting", "Complete", "Error"]).optional(), createUser: z.string().optional(), executionSummaries: z.record(z.string(), executionSummary).optional(), executionStageSummary: z.record(z.string(), z.number().int()).optional(), tags: z.record(z.string(), z.string()).optional(), multiSelectTags: z.record(z.string(), z.array(z.string())).optional(), labels: z.record(z.string(), z.string()).optional(), multiSelectLabels: z.record(z.string(), z.array(z.string())).optional(), targetType: z.enum(["Host", "Container", "Docker", "Kubernetes"]).optional(), attackConfiguration: attackConfiguration.optional(), startTime: z.string().optional(), endTime: z.string().optional(), initializationEndTime: z.string().optional(), commandTemplateId: z.string().optional(), targetTemplateId: z.string().optional(), scenarioId: z.string().optional(), scenarioRunNumber: z.number().int().optional(), scenarioStepNumber: z.number().int().optional(), scenarioNodeGuid: z.string().optional(), serviceId: z.string().optional(), k8sAttackId: z.string().optional(), annotations: z.record(z.string(), z.string()).optional(), totalClients: z.number().int().optional(), clientMetricsEnabledCount: z.number().int().optional(), providers: z.array(z.string()).optional(), trafficImpactMapping: trafficImpactMapping.optional(), includeNewClients: z.boolean().optional(), continueOnEmptyTargets: z.boolean().optional(), dynamicallyResolvedIps: z.array(z.string()).optional(), displayErrorMessage: z.string().optional(), executionFailureReasons: executionFailureReasons.optional(), createdAt: z.string().optional(), updatedAt: z.string().optional()});

export const createApiAttacksHaltResponse = z.array(taskResponse);

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
};

/**
 * Idempotently halt all active attacks.  This is a POST version of the DELETE operation.
 * 
 * POST /attacks/halt
 */
export const createApiAttacksHalt = async (args: CreateApiAttacksHaltArgs, options: CreateApiAttacksHaltOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/attacks/halt${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(createApiAttacksHaltResponse, await res.json())
};