import { SlashCommandBuilder } from 'discord.js';
import { DebugBuilder } from "../../modules/debugger.mjs";
import { addSource } from '../../rss-manager/sourceManager.mjs'
const log = new DebugBuilder("server", "discordBot.command.rssAdd");

// Exporting data property that contains the command structure for discord including any params
export const data = new SlashCommandBuilder()
  .setName('rss-add')
  .setDescription('Add RSS Source')
  .addStringOption(option =>
    option.setName('title')
      .setDescription('The title of the RSS feed')
      .setRequired(true))
  .addStringOption(option =>
    option.setName('link')
      .setDescription('The link to the RSS feed')
      .setRequired(true))
  .addStringOption(option =>
    option.setName('category')
      .setDescription('The category for the RSS feed *("ALL" by default")*')
      .setRequired(false))

// Exporting other properties
export const example = "/rss-add [title] [https://domain.com/feed.xml] [category]"; // An example of how the command would be run in discord chat, this will be used for the help command
export const deferInitialReply = false; // If we the initial reply in discord should be deferred. This gives extra time to respond, however the method of replying is different.

/**
 * Function to give the user auto-reply suggestions
 * @param {any} nodeIo The nodeIO server for manipulation of sockets
 * @param {any} interaction The interaction object
 */

// TODO - Setup autocorrect for the category
/*
export async function autocomplete(nodeIo, interaction) {
  const focusedValue = interaction.options.getFocused();
  const choices = [];
  const filtered = choices.filter(choice => choice.name.startsWith(focusedValue));
  log.DEBUG(focusedValue, choices, filtered);
  await interaction.respond(filtered);
}
*/

/**
 * The function to run when the command is called by a discord user
 * @param {any} nodeIo The nodeIO server for manipulation of sockets
 * @param {any} interaction The interaction object
 */
export const execute = async (nodeIo, interaction) => {
  try {
    var title = interaction.options.getString('title');
    var link = interaction.options.getString('link');
    var category = interaction.options.getString('category');

    if (!category) category = "ALL";

    await addSource(title, link, category, interaction.guildId, interaction.channelId, (err, result) => {
      log.DEBUG("Result from adding entry", result);

      if (result) {
        interaction.reply(`Successfully added ${title} to the list of RSS sources`);
      } else {
        interaction.reply(`${title} already exists in the list of RSS sources`);
      }
    });
  } catch (err) {
    log.ERROR(err)
    await interaction.reply(err.toString());
  }
}