using UnityEngine;

namespace SpecialMoveCards
{
    /// <summary>
    /// Decouples PlayerPocket from AnimationManager or direct Animator usage.
    /// Prefers AnimationManager if present, else falls back to Animator trigger/state.
    /// </summary>
    [RequireComponent(typeof(Animator))]
    public class SpecialAnimationBridge : MonoBehaviour
    {
        private AnimationManager animManager; // existing class in project
        private Animator animator;

        private void Awake()
        {
            animator = GetComponent<Animator>();
            animManager = GetComponent<AnimationManager>();
        }

        /// <summary>
        /// Play a special move by animation trigger/state name.
        /// </summary>
        public void PlaySpecialMove(string triggerOrState)
        {
            if (string.IsNullOrEmpty(triggerOrState))
            {
                Debug.LogWarning("PlaySpecialMove called with empty name");
                return;
            }

            if (animManager != null)
            {
                // AnimationManager will CrossFade by clip/state name
                animManager.PlayAnimation(triggerOrState);
                return;
            }

            // Fallback: try to SetTrigger if such a parameter exists. Else CrossFade.
            if (animator == null) return;

            int paramCount = animator.parameterCount;
            bool hasTrigger = false;
            for (int i = 0; i < paramCount; i++)
            {
                var p = animator.GetParameter(i);
                if (p.type == AnimatorControllerParameterType.Trigger && p.name == triggerOrState)
                {
                    hasTrigger = true;
                    break;
                }
            }

            if (hasTrigger)
                animator.SetTrigger(triggerOrState);
            else
                animator.CrossFade(triggerOrState, 0.1f, 0, 0);
        }
    }
}