using System;
using UnityEngine;

namespace OTG.Lab06.Abilities
{
    [Serializable]
    public sealed class AbilityRuntime
    {
        public AbilityRuntime(AbilityData data)
        {
            Data = data;
        }

        public AbilityData Data { get; }
        public float CooldownRemaining { get; private set; }
        public bool IsReady => CooldownRemaining <= 0f;
        public float CooldownNormalized => Data == null || Data.cooldown <= 0f ? 0f : Mathf.Clamp01(CooldownRemaining / Data.cooldown);

        public void Tick(float deltaTime)
        {
            if (CooldownRemaining <= 0f)
            {
                return;
            }

            CooldownRemaining = Mathf.Max(0f, CooldownRemaining - deltaTime);
        }

        public void StartCooldown()
        {
            CooldownRemaining = Data == null ? 0f : Mathf.Max(0f, Data.cooldown);
        }
    }
}