import {z} from 'zod'

export type GetApiV1AccountsAccountIdRlorTrainerJobsArgs = {pageSize?: number | undefined, pageToken?: string | undefined, filter?: string | undefined, orderBy?: string | undefined, readMask?: string | undefined, includeArchived?: boolean | undefined, account_id: string};

export type GetApiV1AccountsAccountIdRlorTrainerJobsOptions = {baseUrl: string, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const gatewayJobState = z.enum(["JOB_STATE_UNSPECIFIED", "JOB_STATE_CREATING", "JOB_STATE_RUNNING", "JOB_STATE_COMPLETED", "JOB_STATE_FAILED", "JOB_STATE_CANCELLED", "JOB_STATE_DELETING", "JOB_STATE_WRITING_RESULTS", "JOB_STATE_VALIDATING", "JOB_STATE_DELETING_CLEANING_UP", "JOB_STATE_PENDING", "JOB_STATE_EXPIRED", "JOB_STATE_RE_QUEUEING", "JOB_STATE_CREATING_INPUT_DATASET", "JOB_STATE_IDLE", "JOB_STATE_CANCELLING", "JOB_STATE_EARLY_STOPPED", "JOB_STATE_PAUSED", "JOB_STATE_DELETED", "JOB_STATE_ARCHIVED"]);

export const gatewayCode = z.enum(["OK", "CANCELLED", "UNKNOWN", "INVALID_ARGUMENT", "DEADLINE_EXCEEDED", "NOT_FOUND", "ALREADY_EXISTS", "PERMISSION_DENIED", "UNAUTHENTICATED", "RESOURCE_EXHAUSTED", "FAILED_PRECONDITION", "ABORTED", "OUT_OF_RANGE", "UNIMPLEMENTED", "INTERNAL", "UNAVAILABLE", "DATA_LOSS"]);

export const gatewayStatus = z.object({code: gatewayCode.optional(), message: z.string().optional()});

export const gatewayTrainerShardingScheme = z.object({tensorParallelism: z.number().int().optional(), pipelineParallelism: z.number().int().optional(), contextParallelism: z.number().int().optional(), expertParallelism: z.number().int().optional(), sequenceParallelism: z.boolean().optional()});

export const gatewayConstantLRSchedule = z.object({});

export const gatewayLinearLRSchedule = z.object({minLrRatio: z.number().optional(), decayRatio: z.number().optional()});

export const gatewayCosineLRSchedule = z.object({minLrRatio: z.number().optional(), decayRatio: z.number().optional()});

export const gatewayLearningRateScheduler = z.object({constant: gatewayConstantLRSchedule.optional(), linear: gatewayLinearLRSchedule.optional(), cosine: gatewayCosineLRSchedule.optional()});

export const gatewayBaseTrainingConfig = z.object({outputModel: z.string().optional(), baseModel: z.string().optional(), warmStartFrom: z.string().optional(), jinjaTemplate: z.string().optional(), learningRate: z.number().optional(), maxContextLength: z.number().int().optional(), loraRank: z.number().int().optional(), epochs: z.number().int().optional(), batchSize: z.number().int().optional(), gradientAccumulationSteps: z.number().int().optional(), learningRateWarmupSteps: z.number().int().optional(), batchSizeSamples: z.number().int().optional(), optimizerWeightDecay: z.number().optional(), trainerShardingScheme: gatewayTrainerShardingScheme.optional(), loraAlpha: z.number().int().optional(), loraDropout: z.number().optional(), loraTargetModules: z.array(z.string()).optional(), lrScheduler: gatewayLearningRateScheduler.optional()});

export const gatewayWandbConfig = z.object({enabled: z.boolean().optional(), apiKey: z.string().optional(), project: z.string().optional(), entity: z.string().optional(), runId: z.string().optional(), url: z.string().optional()});

export const gatewayAwsS3Config = z.object({credentialsSecret: z.string().optional(), iamRoleArn: z.string().optional()});

export const gatewayAzureBlobStorageConfig = z.object({credentialsSecret: z.string().optional(), managedIdentityClientId: z.string().optional(), tenantId: z.string().optional()});

export const gatewayJobProgress = z.object({percent: z.number().int().optional(), epoch: z.number().int().optional(), totalInputRequests: z.number().int().optional(), totalProcessedRequests: z.number().int().optional(), successfullyProcessedRequests: z.number().int().optional(), failedRequests: z.number().int().optional(), outputRows: z.number().int().optional(), inputTokens: z.number().int().optional(), outputTokens: z.number().int().optional(), cachedInputTokenCount: z.number().int().optional()});

export const reinforcementLearningLossConfigMethod = z.enum(["METHOD_UNSPECIFIED", "GRPO", "DAPO", "DPO", "ORPO", "GSPO_TOKEN"]);

export const gatewayDpoConfig = z.object({beta: z.number().optional(), refCacheConcurrency: z.number().int().optional(), refCacheBatchSize: z.number().int().optional()});

export const gatewayOrpoConfig = z.object({lambda: z.number().optional()});

export const gatewayReinforcementLearningLossConfig = z.object({method: reinforcementLearningLossConfigMethod.optional(), klBeta: z.number().optional(), dpo: gatewayDpoConfig.optional(), orpo: gatewayOrpoConfig.optional()});

export const gatewayPurpose = z.enum(["PURPOSE_UNSPECIFIED", "PURPOSE_PILOT"]);

export const gatewayEncryptionState = z.enum(["ENCRYPTION_STATE_UNSPECIFIED", "ENCRYPTION_STATE_PLAINTEXT", "ENCRYPTION_STATE_CMEK"]);

export const gatewayRlorTrainerJob = z.object({name: z.string().optional(), displayName: z.string().optional(), createTime: z.string().optional(), completedTime: z.string().optional(), dataset: z.string().optional(), evaluationDataset: z.string().optional(), evalAutoCarveout: z.boolean().optional(), state: gatewayJobState.optional(), status: gatewayStatus.optional(), createdBy: z.string().optional(), trainingConfig: gatewayBaseTrainingConfig.optional(), rewardWeights: z.array(z.string()).optional(), wandbConfig: gatewayWandbConfig.optional(), awsS3Config: gatewayAwsS3Config.optional(), azureBlobStorageConfig: gatewayAzureBlobStorageConfig.optional(), jobProgress: gatewayJobProgress.optional(), keepAlive: z.boolean().optional(), rolloutDeploymentName: z.string().optional(), lossConfig: gatewayReinforcementLearningLossConfig.optional(), nodeCount: z.number().int().optional(), acceleratorSeconds: z.record(z.string(), z.string()).optional(), serviceMode: z.boolean().optional(), directRouteHandle: z.string().optional(), hotLoadDeploymentId: z.string().optional(), purpose: gatewayPurpose.optional(), forwardOnly: z.boolean().optional(), managedBy: z.string().optional(), trainerReplicaCount: z.number().int().optional(), inactivityTimeout: z.string().optional(), disableInactivityCleanup: z.boolean().optional(), encryptionState: gatewayEncryptionState.optional()});

export const gatewayListRlorTrainerJobsResponse = z.object({rlorTrainerJobs: z.array(gatewayRlorTrainerJob).optional(), nextPageToken: z.string().optional(), totalSize: z.number().int().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 Reinforcement Fine-tuning Steps
 * 
 * GET /v1/accounts/{account_id}/rlorTrainerJobs
 */
export const getApiV1AccountsAccountIdRlorTrainerJobs = async (args: GetApiV1AccountsAccountIdRlorTrainerJobsArgs, options: GetApiV1AccountsAccountIdRlorTrainerJobsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.pageToken != null) query.append("pageToken", String(args.pageToken))
if (args.filter != null) query.append("filter", String(args.filter))
if (args.orderBy != null) query.append("orderBy", String(args.orderBy))
if (args.readMask != null) query.append("readMask", String(args.readMask))
if (args.includeArchived != null) query.append("includeArchived", String(args.includeArchived))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/accounts/${encodeURIComponent(String(args.account_id))}/rlorTrainerJobs${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(gatewayListRlorTrainerJobsResponse, await res.json())
};