using UnityEngine;
using OctoCore.Components;
using Unheimlich.Core;
using Unheimlich.Data;
using Unheimlich.Managers;
using Unheimlich.Gameplay.CameraControl;

namespace Unheimlich.Gameplay.Player
{
    /// <summary>
    /// Central hub for all player systems.
    /// Exposes components and settings with zero Inspector refs needed for other scripts.
    /// </summary>
    [RequireComponent(typeof(OctoPlayer))]
    [RequireComponent(typeof(CharacterController))]
    public class PlayerController : Singleton<PlayerController>
    {
        // Auto-found components (exposed publicly, found once in Awake)
        public OctoPlayer Movement { get; private set; }
        public CharacterController CharController { get; private set; }
        public Camera PlayerCamera { get; private set; }
        public Transform CameraTransform { get; private set; }
        public Transform CameraPivot { get; private set; }
        public CameraEffects CameraEffects { get; private set; }
        public CameraPanController CameraPanController { get; private set; }
        public InputManager Inputs => InputManager.Instance;

        public bool IsMoving
        {
            get
            {
                // Read directly from action instead of cached value
                var moveAction = InputManager.GetMoveAction();
                if (moveAction == null) return false;
                return moveAction.ReadValue<UnityEngine.Vector2>().magnitude > 0.1f;
            }
        }
        public bool IsRunning
        {
            get
            {
                if (Movement == null || OctoCore.OctoCore.Instance == null) return false;
                
                var actions = OctoCore.OctoCore.Instance.Inputs?.Actions;
                if (actions != null)
                {
                    foreach (var actionInfo in actions)
                    {
                        if (actionInfo.Name == "Sprint" && actionInfo.Reference != null)
                            return actionInfo.Reference.action.IsPressed();
                    }
                }
                return false;
            }
        }

        protected override void OnAwake()
        {
            // Auto-find all components once
            Movement = GetComponent<OctoPlayer>();
            CharController = GetComponent<CharacterController>();
            CameraEffects = GetComponent<CameraEffects>();
            CameraPanController = GetComponent<CameraPanController>();
            PlayerCamera = GetComponentInChildren<Camera>();
            
            if (PlayerCamera != null)
            {
                CameraTransform = PlayerCamera.transform;
                CameraPivot = CameraTransform.parent;
            }
        }

        // Teleport
        public void Teleport(Vector3 position, Quaternion rotation)
        {
            Movement.Teleport(position, rotation);
            PlayerEvents.TriggerTeleport(position, rotation);
        }

        // Helper methods
        public Vector3 GetForward()
        {
            if (PlayerCamera == null) return transform.forward;

            Vector3 forward = PlayerCamera.transform.forward;
            forward.y = 0;
            return forward.normalized;
        }

        public Vector3 GetRight()
        {
            if (PlayerCamera == null) return transform.right;

            Vector3 right = PlayerCamera.transform.right;
            right.y = 0;
            return right.normalized;
        }
    }
}