using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using WallstopStudios.UnityHelpers.Tags;

namespace MB6
{
    [CreateAssetMenu(menuName = "Wallstop Studios/Unity Helpers/Attribute Effect Registry")]
    public class EffectRegistry : ScriptableObject
    {
        [SerializeField] private List<AttributeEffect> _effects = new();
        private Dictionary<string, AttributeEffect> _effectRegistry = new Dictionary<string, AttributeEffect>();

        public void OnEnable()
        {
            _effectRegistry = _effects.ToDictionary(e=> e.name, e => e);
        }

        public void AddEffect(AttributeEffect effect) => _effects.Add(effect);

        public void RemoveEffect(string lookupName) => _effects.RemoveAll(x => x.name == lookupName);

        public AttributeEffect GetEffect(string lookupName) => 
            _effectRegistry.TryGetValue(lookupName, out var effect) ? effect : null;
        
        public IEnumerable<AttributeEffect> GetEffects() => _effects;
    }
}