using System;
using Syntriax.Modules.ToggleState;
using UnityEngine;

namespace Syntriax.Modules.Movement
{
    public abstract class MovementBase : MonoBehaviour, IMovement
    {
        protected IToggleState toggleState = null;
        protected IMovementController movementController = null;
        private bool _canTakeOver = false;

        public float BaseSpeed { get; set; } = 1f;
        public float MovementMultiplier { get; set; } = 1f;

        public Action<bool> OnTakeOverStateChanged { get; set; } = null;
        public bool CanTakeOver
        {
            get => _canTakeOver;
            protected set
            {
                bool isNewValue = _canTakeOver != value;

                _canTakeOver = value;

                if (isNewValue)
                    OnTakeOverStateChanged.Invoke(value);
            }
        }

        public IToggleState ToggleState { get; protected set; } = null;
        public abstract void ApplyMovement();

        public abstract void Move(float x = 0, float y = 0, float z = 0);

        protected abstract void OnActivated();

        protected abstract void OnDeactivated();

        protected virtual void Start()
        {
            toggleState = GetComponent<IToggleState>();
            movementController = GetComponent<IMovementController>();

            movementController.OnMovementActivated += OnActivated;
            movementController.OnMovementDeactivated += OnDeactivated;
        }
        private void OnActivated(IMovement movement)
        {
            if ((object)movement != this)
                return;
            OnActivated();
        }
        private void OnDeactivated(IMovement movement)
        {
            if ((object)movement != this)
                return;
            OnDeactivated();
        }
    }
}