using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public class BarcodeImageGenerator : MonoBehaviour
{
    [SerializeField] private string barcodeData = "123456789";
    [SerializeField] private RawImage barcodeDisplay;
    [SerializeField] private int width = 256;
    [SerializeField] private int height = 128;
    
    void Start()
    {
        GenerateBarcodeTexture();
    }
    
    public void GenerateBarcodeTexture()
    {
        Texture2D barcodeTexture = CreateBarcodeTexture(barcodeData);
        barcodeDisplay.texture = barcodeTexture;
    }
    
    private Texture2D CreateBarcodeTexture(string data)
    {
        Texture2D texture = new Texture2D(width, height);
        
        // Simulation simple d'un code-barres (remplacer par un vrai algorithme)
        for (int x = 0; x < width; x++)
        {
            bool isBlack = (x / 10) % 2 == 0; // Motif alterné simple
            
            for (int y = 0; y < height; y++)
            {
                Color pixelColor = isBlack ? Color.black : Color.white;
                texture.SetPixel(x, y, pixelColor);
            }
        }
        
        texture.Apply();
        return texture;
    }
}