using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class LightInteractableData : MonoBehaviour
{
    public List<Renderer> lightRenderers;
    public List<Material> lightMaterials;
    public List<Color> emissionColors;
    public List<float> emissiveExposureWeight;
    public List<bool> isEmissiveMaterial;

    private void Awake()
    {
        foreach (var _lightRenderers in lightRenderers)
        {

            foreach (var material in _lightRenderers.materials)
            {
                Color currentEmissiveColor = material.GetColor("_EmissiveColor");
                // Check if the emissive color is larger than (0, 0, 0, 255)
                if (currentEmissiveColor.r > 0 && currentEmissiveColor.g > 0 && currentEmissiveColor.b > 0 && currentEmissiveColor.a > 0)
                {
                    emissionColors.Add(currentEmissiveColor);
                    emissiveExposureWeight.Add(1f);
                    isEmissiveMaterial.Add(true);
                }
                else
                {
                    emissionColors.Add(currentEmissiveColor);
                    emissiveExposureWeight.Add(-100f);
                    isEmissiveMaterial.Add(false);
                }
            }


        }
    }

    public void UpdateLightEmissionAndExposureWeightOnRuntime()
    {
        foreach (var lightRenderer in lightRenderers)
        {
            foreach (var material in lightRenderer.materials)
            {
                for (int i = 0; i < emissionColors.Count; i++)
                {
                    Color currentEmissiveColor = material.GetColor("_EmissiveColor");
                    if (currentEmissiveColor.r > 0 && currentEmissiveColor.g > 0 && currentEmissiveColor.b > 0 && currentEmissiveColor.a > 0)
                    {
                        // Debugging print statement to verify the assignment
                        print($"Assigning emissive color to emissionColors[{i}]");
                        emissionColors[i] = currentEmissiveColor;
                        print("Updated Light emission and exposure weight on runtime!");
                    }
                    else
                    {
                        // Debugging print statement to verify the condition is met
                        print("Skipped due to zero emissive color.");
                        i++;
                        //continue;

                    }
                }
            }
        }
    }

    public void UpdateLightEmissionAndExposureWeightOnRuntimeBasedOnIndices(int lampRendererMaterialIndices)
    {
        foreach (Renderer lightRenderer in lightRenderers)
        {
            Material[] materials = lightRenderer.materials;

            Color currentEmissiveColor = materials[lampRendererMaterialIndices].GetColor("_EmissiveColor");

            // Debugging print statement to verify the assignment
            print($"Assigning emissive color to emissionColors[{lampRendererMaterialIndices}]");
            emissionColors[lampRendererMaterialIndices] = currentEmissiveColor;
            print("Updated Light emission and exposure weight on runtime!");
        }
    }
}