using System.Collections.Generic;
using AsteroidGame.Entities.Structures.Scripts;
using UnityEngine;
using UnityEngine.InputSystem;

namespace AsteroidGame.Handlers
{
    public class BuildingHandler : MonoBehaviour
    {
        [Header("Connections")] [SerializeField]
        private Camera _camera;

        [Header("Assigned on start")] [SerializeField]
        int buildingSelector = 0;

        [Header("Prefabs")] [SerializeField] private List<StructureBase> buildings = new List<StructureBase>();

        private void OnClick(InputValue value)
        {
            Vector3 tempVec = new Vector3();
            Plane plane = new Plane(Vector3.up, Vector3.zero);
            Ray ray = Camera.main.ScreenPointToRay(Mouse.current.position.ReadValue());
            if (plane.Raycast(ray, out float distance))
            {
                    tempVec = ray.GetPoint(distance);
            }
        //var tempVec = new Vector3(Mouse.current.position.ReadValue().x, Mouse.current.position.ReadValue().y, -_camera.transform.position.z);
            // var point = _camera.ScreenToWorldPoint(tempVec);
            // var ray = _camera.ScreenPointToRay(tempVec);
            // print($"Mouse:{Mouse.current.position.ReadValue()} world:{point}");
            // if (!Physics.Raycast(ray, out var hit)) return;
            // var pos = hit.transform.position;
            // print($"{hit.transform.name} was hit! world:{pos}");
            Instantiate(buildings[buildingSelector], tempVec, Quaternion.identity, transform);
            //var spawnPoint = new Vector3(1, 1, 0);
            //Instantiate(buildings[buildingSelector], spawnPoint, Quaternion.identity, transform);

            // print($"BuildManagerClick");
        }

        // public void PlaceStructure(GameObject _tileGO)
        // {
        //     Tile _tile = _tileGO.GetComponentInChildren<Tile>();
        //
        //
        //     Debug.Log($"Placing tower on Tile: {_tileGO.transform.position}");
        //     Debug.Log($"Placing tower on Node: {_node.coordinates}");
        //
        //      if (scoreHandler.CurrentBalance - buildings[buildingSelector].Cost < 0)
        //      {
        //          print("Insufficient Funds!");
        //          return;
        //      }
        //      else
        //      {
        //          scoreHandler.ModifyWealth(-buildings[buildingSelector].Cost);
        //      }
        // }


        // public Vector2Int GetVector2(GameObject _o)
        // {
        //     return new Vector2Int((Mathf.RoundToInt(_o.transform.position.x) / 10),
        //         (Mathf.RoundToInt(_o.transform.position.z / 10)));
        // }
    }
}