using UnityEngine;
using UnityEngine.InputSystem;

public class VoyagePlayerShipMovement : MonoBehaviour
{
    private void Start()
    {
#if UNITY_EDITOR
        // 현재 방향을 표시할 LineRenderer 설정
        forwardDirectionLine = CreateLineRenderer("CurrentDirectionLine", Color.green);
        upDirectionLine = CreateLineRenderer("upDirectionLine", Color.yellow);
        // 입력 방향을 표시할 LineRenderer 설정
        inputDirectionLine = CreateLineRenderer("InputDirectionLine", Color.red);
#endif
    }
    
    public void OnMove(InputAction.CallbackContext context)
    {
        Vector2 inputVector = context.ReadValue<Vector2>();
        
        Vector3 currentForward = transform.forward;
        Vector3 currentUp = transform.up;
        Vector3 inputDirection = new Vector3(inputVector.x, 0, inputVector.y).normalized;
        
        
        
        
        
#if UNITY_EDITOR
        DrawDebugLine(forwardDirectionLine, currentForward);
        DrawDebugLine(upDirectionLine, currentUp);
        DrawDebugLine(inputDirectionLine, inputDirection);
#endif
    }
    
    // Debug draw below...
#if UNITY_EDITOR
    private LineRenderer inputDirectionLine;
    private LineRenderer forwardDirectionLine;
    private LineRenderer upDirectionLine;
    private LineRenderer CreateLineRenderer(string name, Color color)
    {
        GameObject lineObj = new GameObject(name);
        lineObj.transform.SetParent(transform);
        LineRenderer line = lineObj.AddComponent<LineRenderer>();

        // LineRenderer 기본 설정
        line.startWidth = 0.1f;
        line.endWidth = 0.1f;
        line.material = new Material(Shader.Find("Universal Render Pipeline/Unlit"));
        line.startColor = color;
        line.endColor = color;
        line.positionCount = 2;

        line.material.color = color;

        return line;
    }
    private void DrawDebugLine(LineRenderer renderer, Vector3 direction)
    {
        const float lineLength = 4;
        Vector3 position = transform.position;
        // 현재 방향 라인 업데이트 (파란색)
        renderer.SetPosition(0, position);
        renderer.SetPosition(1, position + direction * lineLength);
    }
#endif
}