const { GoalNear } = require('mineflayer-pathfinder').goals;
const memory = require('../lib/memory');

module.exports = async function eatFood(bot, db, sayWithPersona) {
  try {
    const foodItem = bot.inventory.items().find(i =>
      i.name.includes('bread') || i.name.includes('apple') || i.name.includes('carrot')
    );

    if (foodItem) {
      await bot.equip(foodItem, 'hand');
      await bot.consume();
      sayWithPersona("you were hungry, so you ate something. yum.");
      return;
    }

    sayWithPersona("you're starving and have no food. checking a chest...");

    memory.getMemory(db, 'food-chest', async (err, pos) => {
      if (err || !pos) {
        sayWithPersona("you have no idea where food is. you're doomed.");
        return;
      }

      bot.pathfinder.setGoal(new GoalNear(pos.x, pos.y, pos.z, 1));

      const checkChest = setTimeout(async () => {
        try {
          const chestBlock = bot.blockAt(bot.entity.position.offset(1, 0, 0));
          const chest = await bot.openChest(chestBlock);
          const food = chest.containerItems().find(item =>
            item.name.includes('bread') || item.name.includes('apple')
          );

          if (food) {
            await chest.withdraw(food.type, null, 1);
            sayWithPersona("you snagged food from the chest. eating now...");
            await bot.equip(food, 'hand');
            await bot.consume();
          } else {
            sayWithPersona("you checked the food chest, but it's empty. awesome.");
          }

          chest.close();
          clearTimeout(checkChest);
        } catch (e) {
          sayWithPersona("you fumbled the chest like a fool.");
          console.error("eat-food chest error:", e);
        }
      }, 4000);
    });

  } catch (err) {
    console.error("eat-food.js failed:", err);
    sayWithPersona("you tried to eat but failed... somehow.");
  }
};