using System;
using UnityEngine;

namespace DefaultNamespace.NonSolid
{
    [RequireComponent(typeof(CharacterController))]
    public class PlayerController : MonoBehaviour
    {
        [SerializeField] private float _speed = 10.0f;
        [SerializeField] private float _rotationSpeed = 60.0f;
        [SerializeField] private Transform _shootSpawn;
        [SerializeField] private Rigidbody _projectilePrefab;
        [SerializeField] private float _shootForce = 10.0f;
        [SerializeField] private FireType _fireType = FireType.Bullet;
        
        private CharacterController _controller;
        
        private Vector3 _movement = Vector3.zero;
        private float _rotation = 0.0f;
        private bool _isFiring = false;

        private void Awake()
        {
            _controller = GetComponent<CharacterController>();
        }

        private void Update()
        {
            HandleInput();
            Move();
            Fire();
        }

        private void HandleInput()
        {
            _movement = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
            _movement *= _speed * Time.deltaTime;
            
            _rotation = Input.GetAxis("Mouse X") * _rotationSpeed * Time.deltaTime;
            
            _isFiring = _isFiring || Input.GetButtonDown("Fire1");
        }

        private void Move()
        {
            _controller.Move(_movement);
            _controller.transform.Rotate(Vector3.up, _rotation);
        }

        private void Fire()
        {
            if (!_isFiring) return;
            
            _isFiring = false;
            
            switch (_fireType)
            {
                case FireType.Bullet:
                    Rigidbody projectile = Instantiate(_projectilePrefab, _shootSpawn.position, _shootSpawn.rotation);
                    projectile.AddForce(_shootSpawn.forward * _shootForce, ForceMode.Impulse);
                    break;
                case FireType.Spell:
                    break;
                case FireType.Arrow:
                    break;
                default:
                    throw new ArgumentOutOfRangeException();
            }
            
            
        }
    }
}