using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.IO;
#if UNITY_EDITOR
using UnityEditor;
#endif

public class VRCameraLogger : MonoBehaviour
{
    public Transform vrCamera; // Ziehen Sie hier Ihr VRCamera-Objekt im Inspector hinein
    public float logInterval = 1.0f; // 1 Sekunde Intervall

    private List<string> positionLogs = new List<string>();
    private bool isLogging = true;
    private string directoryPath;
    private string filePath;

    private void Start()
    {
        if (vrCamera == null)
        {
            Debug.LogError("VR Camera Transform is not assigned.");
            return;
        }

        directoryPath = Path.Combine(Application.dataPath, "Datensammlung");

        if (!Directory.Exists(directoryPath))
        {
            Directory.CreateDirectory(directoryPath);
        }

        filePath = GenerateFilePath();

        StartCoroutine(LogPosition());
    }

    private IEnumerator LogPosition()
    {
        while (isLogging)
        {
            yield return new WaitForSeconds(logInterval);

            Vector3 position = vrCamera.position;
            string logEntry = $"{position.x}:{position.y}:{position.z}";
            positionLogs.Add(logEntry);
            Debug.Log($"Logged Position: {logEntry}");
        }
    }

    private void OnApplicationQuit()
    {
        Debug.Log("Application quitting, writing logs to file.");
        isLogging = false;
        WriteLogsToFile();
    }

    private void OnDisable()
    {
        // Zusätzlicher Schutz, falls OnApplicationQuit nicht ausgelöst wird
        Debug.Log("Application is being disabled, writing logs to file.");
        isLogging = false;
        WriteLogsToFile();
    }

    private string GenerateFilePath()
    {
        int fileIndex = 0;
        string path;

        do
        {
            path = Path.Combine(directoryPath, $"daten{fileIndex:D2}.txt");
            fileIndex++;
        } while (File.Exists(path));

        return path;
    }

    private void WriteLogsToFile()
    {
        string logData = string.Join("::", positionLogs);

        try
        {
            File.WriteAllText(filePath, logData + "\n");
            Debug.Log($"Logs written to {filePath}");

#if UNITY_EDITOR
            AssetDatabase.Refresh(); // Erzwingen Sie eine Aktualisierung der Asset-Datenbank im Editor
#endif
        }
        catch (IOException e)
        {
            Debug.LogError($"Failed to write logs to file: {e.Message}");
        }
    }
}