/**
 * responsesRandomizer module
 * Listens to all guild messages and randomly sends a generated narrative.
 * Uses sendNarrative from responses.js.
 */

import { sendNarrative } from './responses.js';

/**
 * Initialize the responsesRandomizer module.
 * @param {import('discord.js').Client} client - Discord client instance.
 * @param {object} clientConfig - Full client configuration object.
 */
export async function init(client, clientConfig) {
  const cfg = clientConfig.responsesRandomizer;
  const chance = Number(cfg.chance);
  if (isNaN(chance) || chance <= 0) {
    client.logger.warn(`[module:responsesRandomizer] Invalid chance value: ${cfg.chance}. Module disabled.`);
    return;
  }
  client.logger.info(`[module:responsesRandomizer] Enabled with chance=${chance}`);

  client.on('messageCreate', async (message) => {
    try {
      // Skip bot messages or non-guild messages
      if (message.author.bot || !message.guild) return;
      const content = message.content?.trim();
      if (!content) return;
      // Roll the dice
      if (Math.random() > chance) return;
      // Generate and send narrative
      await sendNarrative(client, clientConfig.responses, message.channel.id, content);
    } catch (err) {
      client.logger.error(`[module:responsesRandomizer] Error processing message: ${err.message}`);
    }
  });
}