using System;

namespace Nox.Game {
    public interface ICharacterStatsFactory {
        EntityStats Create(EntityAttributes attributes);
    }

    public sealed class CharacterStatsFactoryOptions {
        public EntityStats entityStats = new EntityStats() {
            health = 10,
            stamina = 10,
            level = 1,
            experience = 0
        };
    }

    public sealed class CharacterStatsFactory : ICharacterStatsFactory {
        private readonly CharacterStatsFactoryOptions options;

        public CharacterStatsFactory(CharacterStatsFactoryOptions options = null) {
            this.options = options ?? new CharacterStatsFactoryOptions();
        }

        public EntityStats Create(EntityAttributes attributes) {
            if(attributes == null) {
                throw new ArgumentNullException(nameof(attributes));
            }

            // int maxHealth = options.baseHealth + attributes.might * options.mightHealthBonus;
            // int maxStamina = options.baseStamina +
            //                  attributes.might * options.mightStaminaBonus +
            //                  attributes.knowledge * options.knowledgeStaminaBonus;

            return new EntityStats { };
        }
    }
}