using System;
using System.Collections.Generic;
using Grid;
using UnityEngine;

namespace Actions {
    public abstract class BaseAction : MonoBehaviour {
        protected bool IsActive;
        private Action onActionComplete;
        protected Unit Unit;

        protected virtual void Awake() => Unit = GetComponent<Unit>();

        public abstract string GetActionName();
        public abstract void TakeAction(GridPosition gridPosition, Action onActionComplete);

        public virtual bool IsValidActionGridPosition(GridPosition gridPosition) => GetValidActionGridPositionList().Contains(gridPosition);

        public abstract List<GridPosition> GetValidActionGridPositionList();

        public virtual int GetActionPointsCost() => 1;

        protected void ActionStart(Action actionComplete) {
            IsActive = true;
            onActionComplete = actionComplete;
        }

        protected void ActionComplete() {
            IsActive = false;
            onActionComplete();
        }
    }
}