using UnityEngine;

[CreateAssetMenu(fileName = "New Weapon", menuName = "RPG/Items/Weapon")]
[System.Serializable]
public class WeaponItem : Item
{
    [Header("Weapon Stats")]
    public int minDamage;
    public int maxDamage;
    public int range;
    public int weaponModifier;
    public float attackSpeed;
    public WeaponType weaponType;

    [Header("Weapon Behavior")]
    // weaponClassName is no longer needed - behavior determined by weaponType enum

    [Header("Weapon Prefabs")]
    public GameObject weaponPrefab; // 3D model prefab for the weapon
    public GameObject arrowPrefab; // For ranged weapons

    public WeaponItem()
    {
        itemType = ItemType.Weapon;
    }

    /// <summary>
    /// Creates an actual Weapon component instance from this WeaponItem data
    /// This is the updated method that works with the enhanced weapon classes
    /// </summary>
    /// <param name="parent">Parent transform to attach the weapon to</param>
    /// <returns>The instantiated Weapon component</returns>
    public Weapon CreateWeaponInstance(Transform parent)
    {
        GameObject weaponObject = new GameObject(itemName);
        weaponObject.transform.SetParent(parent, false);

        // Use GenericWeapon for all weapons - it will configure itself based on WeaponType
        GenericWeapon weaponComponent = weaponObject.AddComponent<GenericWeapon>();

        if (weaponComponent != null)
        {
            weaponComponent.InitializeFromItem(this);
            Debug.Log($"Created weapon instance: {itemName} of type {weaponType}");
        }
        else
        {
            Debug.LogError($"Failed to create GenericWeapon component for: {itemName}");
            DestroyImmediate(weaponObject);
            return null;
        }

        return weaponComponent;
    }

    public override bool MatchesSearch(string searchTerm)
    {
        if (base.MatchesSearch(searchTerm)) return true;

        // Additional weapon-specific search terms
        if (string.IsNullOrEmpty(searchTerm)) return true;

        searchTerm = searchTerm.ToLower();

        // Check weapon type
        if (weaponType.ToString().ToLower().Contains(searchTerm)) return true;

        return false;
    }
}

[System.Serializable]
public enum WeaponType
{
    Fists,
    Sword,
    Bow,
    Crossbow,
    Dagger,
    Mace,
    Staff,
    Spear,
    Axe,
    Hammer
}