using System;
using UnityEngine;
using UnityEngine.InputSystem;

namespace OnlyScove.Scripts
{
    public class InputReader : MonoBehaviour
    {
        [SerializeField] private InputActionAsset inputActions;
        public InputActionAsset InputActions => inputActions;

        // Continuous Inputs
        public virtual Vector2 MoveInput { get; protected set; }
        public virtual Vector2 LookInput { get; protected set; }
        public virtual Vector2 ScrollInput { get; protected set; }
        public virtual bool IsSprintHeld { get; protected set; } 
        public virtual bool IsAttackHeld { get; protected set; } 

        public void ApplyNetworkInput(Vector2 move, bool isSprint)
        {
            MoveInput = move;
            IsSprintHeld = isSprint;
        }
    
        // One-shot Events
        public event Action OnJumpEvent;       
        public event Action OnDodgeEvent;      
        public event Action OnSprintEvent;     
        public event Action OnAttackEvent;     
        public event Action OnCrouchEvent;     
        public event Action OnInteractEvent;   
        public event Action OnNextInteractEvent;     
        public event Action OnPreviousInteractEvent; 
        public event Action OnToggleViewEvent; 

        // UI Events
        public event Action OnToggleSettingsEvent; // Cho Ctrl+O
        public event Action OnCancelEvent;         // Cho phím ESC hoặc phím đóng UI

        public void OnAttack(InputAction.CallbackContext context)
        {
            if (context.performed)
            {
                OnAttackEvent?.Invoke();
                IsAttackHeld = true;
            }
            if (context.canceled)
            {
                IsAttackHeld = false;
            }
        }

        public void OnMove(InputAction.CallbackContext context)
        {
            MoveInput = context.ReadValue<Vector2>();
        }

        public void OnLook(InputAction.CallbackContext context)
        {
            LookInput = context.ReadValue<Vector2>();
        }

        public void OnScroll(InputAction.CallbackContext context)
        {
            ScrollInput = context.ReadValue<Vector2>();
        }

        public void OnSprint(InputAction.CallbackContext context)
        {
            if (context.performed) 
            {
                IsSprintHeld = true;
                OnSprintEvent?.Invoke();
            }
            if (context.canceled) IsSprintHeld = false;
        }

        public void OnToggleView(InputAction.CallbackContext context)
        {
            if (context.performed) OnToggleViewEvent?.Invoke();
        }

        public void OnJump(InputAction.CallbackContext context)
        {
            if (context.performed) OnJumpEvent?.Invoke();
        }

        public void OnDodgeOrThrust(InputAction.CallbackContext context)
        {
            if (context.performed) OnDodgeEvent?.Invoke();
        }

        public void OnCrouch(InputAction.CallbackContext context)
        {
            if (context.performed) OnCrouchEvent?.Invoke();
        }

        public void OnInteract(InputAction.CallbackContext context)
        {
            if (context.performed) OnInteractEvent?.Invoke();
        }

        public void OnNext(InputAction.CallbackContext context)
        {
            if (context.performed) OnNextInteractEvent?.Invoke();
        }

        public void OnPrevious(InputAction.CallbackContext context)
        {
            if (context.performed) OnPreviousInteractEvent?.Invoke();
        }

        // UI Callbacks
        public void OnToggleSettings(InputAction.CallbackContext context)
        {
            if (context.performed)
            {
                Debug.Log("[InputReader] Toggle Settings Action Performed!");
                OnToggleSettingsEvent?.Invoke();
            }
        }

        public void OnCancel(InputAction.CallbackContext context)
        {
            if (context.performed)
            {
                Debug.Log("[InputReader] Cancel Action Performed (ESC)!");
                OnCancelEvent?.Invoke();
            }
        }
    }
}