import { useTranslation } from "react-i18next";
import {
  ToolType,
  useToolOperation,
} from "@app/hooks/tools/shared/useToolOperation";
import { createStandardErrorHandler } from "@app/utils/toolErrorHandler";
import {
  AddPasswordFullParameters,
  defaultParameters,
} from "@app/hooks/tools/addPassword/useAddPasswordParameters";
import { defaultParameters as permissionsDefaults } from "@app/hooks/tools/changePermissions/useChangePermissionsParameters";
import { getFormData } from "@app/hooks/tools/changePermissions/useChangePermissionsOperation";

// Static function that can be used by both the hook and automation executor
export const buildAddPasswordFormData = (
  parameters: AddPasswordFullParameters,
  file: File,
): FormData => {
  const formData = new FormData();
  formData.append("fileInput", file);
  formData.append("password", parameters.password);
  formData.append("ownerPassword", parameters.ownerPassword);
  formData.append("keyLength", parameters.keyLength.toString());
  getFormData(parameters.permissions).forEach(([key, value]) => {
    formData.append(key, value);
  });
  return formData;
};

// Full default parameters including permissions for automation
const fullDefaultParameters: AddPasswordFullParameters = {
  ...defaultParameters,
  permissions: permissionsDefaults,
};

// Static configuration object
export const addPasswordOperationConfig = {
  toolType: ToolType.singleFile,
  buildFormData: buildAddPasswordFormData,
  operationType: "addPassword",
  endpoint: "/api/v1/security/add-password",
  defaultParameters: fullDefaultParameters,
} as const;

export const useAddPasswordOperation = () => {
  const { t } = useTranslation();

  return useToolOperation<AddPasswordFullParameters>({
    ...addPasswordOperationConfig,
    getErrorMessage: createStandardErrorHandler(
      t(
        "addPassword.error.failed",
        "An error occurred while encrypting the PDF.",
      ),
    ),
  });
};
