import {z} from 'zod'

export type CreateApiReconciliationRecordsReconcileArgs = {body: {id: Array<string>, tagSlugs?: Array<string> | undefined, reasons?: (Array<'FEE_ADJUSTMENT' | 'FX_ADJUSTMENT' | 'RECONCILES_WITH_OTHER_TRANSACTIONS' | 'WITHIN_TOLERANCE' | 'SEPARATE_REFUND_OR_VOUCHER_ISSUED' | 'DUPLICATE_RECORD' | 'DATA_ERROR' | 'OTHER'>) | undefined, comments?: (string | null) | undefined}};

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

export const createApiReconciliationRecordsReconcileResponse = z.object({success: z.number().int(), total: z.number().int(), failed: z.number().int(), result: z.array(z.object({id: z.string(), currentResolution: z.enum(["RECONCILED", "UNRECONCILED"]).optional(), currentStatus: z.enum(["OPEN", "FOREIGN", "DISCREPANCY", "MATCHED", "MANUALLY_RECONCILED", "MANUALLY_MATCHED", "MISSING_FROM_PSP", "MISSING_FROM_ACQUIRER", "MISSING_FROM_MERCHANT"]).optional(), error: z.string().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
};

/**
 * Bulk manually reconcile records
 * 
 * POST /reconciliation/records/reconcile
 */
export const createApiReconciliationRecordsReconcile = async (args: CreateApiReconciliationRecordsReconcileArgs, options?: CreateApiReconciliationRecordsReconcileOptions) => {
const {baseUrl = "https://api.staging.payrails.io", fetch: fetchFn = fetch, BearerToken} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/reconciliation/records/reconcile${query.size > 0 ? `?${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(createApiReconciliationRecordsReconcileResponse, await res.json())
};