const memory = require('../lib/memory');

module.exports = async function rememberSigns(bot, db, sayWithPersona) {
  try {
    const signs = bot.findBlocks({
      matching: block => block.name.includes('sign'),
      maxDistance: 16,
      count: 10
    });

    for (const pos of signs) {
      const block = bot.blockAt(pos);

      // In some Mineflayer versions, use .getSignText(), otherwise use .signText or .getBlockEntityData()
      const signText = block.getSignText?.() || block.signText || null;

      if (signText && signText.trim()) {
        const label = signText.trim();
        const data = {
          x: pos.x,
          y: pos.y,
          z: pos.z
        };

        memory.saveMemory(db, label, data, (err) => {
          if (!err) {
            sayWithPersona(`you memorized a place labeled '${label}'.`);
          } else {
            console.error("Failed to remember sign label:", err);
            sayWithPersona("you saw a sign but forgot it instantly. classic.");
          }
        });
      }
    }

  } catch (err) {
    console.error("remember-signs.js failed:", err);
    sayWithPersona("you tried to read signs and got confused.");
  }
};