import {z} from 'zod'

export type DeltaFilesGetRequest = {tenantLocator: string, transformationTable: 'DataLakeAccountDataExtensions' | 'DataLakeAccounts' | 'DataLakeAffectedTransactions' | 'DataLakeAuxData' | 'DataLakeBillingHolds' | 'DataLakeClaimDataExtensions' | 'DataLakeClaims' | 'DataLakeCreditDistributions' | 'DataLakeCreditItems' | 'DataLakeDelinquencies' | 'DataLakeDelinquencyReferences' | 'DataLakeDiaries' | 'DataLakeDisbursementDataExtensions' | 'DataLakeDisbursements' | 'DataLakeFaTransactionAccountLines' | 'DataLakeFaTransactions' | 'DataLakeFnolDataExtensions' | 'DataLakeFnols' | 'DataLakeInstallmentItems' | 'DataLakeInstallments' | 'DataLakeInstallmentSettings' | 'DataLakeInvoiceItems' | 'DataLakeInvoices' | 'DataLakeLedgerAccountLineItems' | 'DataLakeLedgerAccounts' | 'DataLakeMoratoriumElections' | 'DataLakeMoratoriums' | 'DataLakeMoratoriumStatuses' | 'DataLakePaymentDataExtensions' | 'DataLakePayments' | 'DataLakePolicies' | 'DataLakePolicyAutoRenewals' | 'DataLakePolicyCoverageTerms' | 'DataLakePolicyDataExtensions' | 'DataLakePolicyElementCharges' | 'DataLakePolicyElements' | 'DataLakePolicyElementTree' | 'DataLakePolicyElementUnderwritingFlags' | 'DataLakePolicyPreferences' | 'DataLakePolicySegments' | 'DataLakePolicyStatuses' | 'DataLakePolicyTerms' | 'DataLakePolicyTransactionChangeInstructions' | 'DataLakePolicyTransactions' | 'DataLakeProducerCodeDataExtensions' | 'DataLakeProducerCodes' | 'DataLakeProducerDataExtensions' | 'DataLakeProducerHierarchy' | 'DataLakeProducers' | 'DataLakeQuoteCoverageTerms' | 'DataLakeQuoteDataExtensions' | 'DataLakeQuoteElementCharges' | 'DataLakeQuoteElements' | 'DataLakeQuoteElementTree' | 'DataLakeQuoteElementUnderwritingFlags' | 'DataLakeQuotes' | 'DataLakeTaskReferences' | 'DataLakeTasks' | 'DataLakeUserAssociations' | 'DataLakeUserQualifications' | 'DataLakeWriteOffs', deltaFileType?: ('sql' | 'csv') | undefined, version?: number | undefined, startTime?: number | undefined, lastFile?: string | undefined, dataProcessedThroughTime?: number | undefined};

export type CreateApiBusinessStatsDeltaFilesListArgs = {body: DeltaFilesGetRequest};

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

export const deltaFile = z.object({deltaFileType: z.enum(["sql", "csv"]), fileName: z.string(), jobStartTime: z.number().int(), jobEndTime: z.number().int(), generationTime: z.number().int(), recordCount: z.number().int().optional(), md5HashSum: z.string().optional()});

export const deltaFilesGetResponse = z.object({version: z.number().int(), createTableFile: z.string(), dropTableFile: z.string(), s3Bucket: z.string(), dataProcessedThroughTime: z.number().int(), deltaFiles: z.array(deltaFile)});

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
};

/**
 * POST /business-stats/delta-files/list
 */
export const createApiBusinessStatsDeltaFilesList = async (args: CreateApiBusinessStatsDeltaFilesListArgs, options: CreateApiBusinessStatsDeltaFilesListOptions) => {
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 = `${baseUrl.replace(/\/+$/, '')}/business-stats/delta-files/list${query.size > 0 ? `?${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(deltaFilesGetResponse, await res.json())
};