import axios from "axios";

type ShareSettings = {

  shareWith?: string;

  publicUpload?: boolean;

  password?: string;

  permissions?: number;

  expireDate?: string;

  note?: string;

  label?: string;

  sendMail?: boolean;

};

/**

 * Creates a Nextcloud share via OCS.

 *

 * shareType examples:

 * - 0: user

 * - 1: group

 * - 3: public link

 */

export async function main(

  ncResource: RT.Nextcloud,

  path: string,

  shareType: number,

  shareWith: string,

  settings: ShareSettings = {}

) {

  if (!path || !String(path).trim()) {

    throw new Error("path is required");

  }

  const body = new URLSearchParams();

  body.set("path", path);

  body.set("shareType", String(shareType));

  body.set("shareWith", shareWith);

  // Include only explicitly provided settings.

  setIfDefined(body, "publicUpload", settings.publicUpload);

  setIfDefined(body, "password", settings.password);

  setIfDefined(body, "permissions", settings.permissions);

  setIfDefined(body, "expireDate", settings.expireDate);

  setIfDefined(body, "note", settings.note);

  setIfDefined(body, "label", settings.label);

  setIfDefined(body, "sendMail", settings.sendMail);

  const response = await axios.post(

    `${ncResource.baseUrl.replace(/\/$/, "")}/ocs/v2.php/apps/files_sharing/api/v1/shares`,

    body.toString(),

    {

      auth: {

        username: ncResource.userId,

        password: ncResource.token,

      },

      headers: {

        "OCS-APIRequest": "true",

        "Content-Type": "application/x-www-form-urlencoded",

        Accept: "application/json",

      },

      params: {

        format: "json",

      },

    }

  );

  const data = response.data;

  const statusCode = data?.ocs?.meta?.statuscode;

  if (statusCode !== 200) {

    const msg = data?.ocs?.meta?.message || "Unknown error";

    throw new Error(`Failed to create share: ${msg}`);

  }

  return data?.ocs?.data;

}

function setIfDefined(body: URLSearchParams, key: string, value: string | boolean | number | undefined) {

  if (value !== undefined) {

    body.set(key, String(value));

  }

}