// ============================================================================
// Copyright © 2026 Hexagon Technology Center GmbH. All Rights Reserved.
// 文件名: OrProcessor.cs
// 描述: 或运算算子，用于图像逻辑运算
// 功能:
//   - 对图像进行按位或运算
//   - 支持与固定值或运算
//   - 可用于图像合并和掩码操作
// 算法: 像素级按位或运算
// 作者: 李伟 wei.lw.li@hexagon.com
// ============================================================================

using Emgu.CV;
using Emgu.CV.Structure;
using XP.ImageProcessing.Core;
using Serilog;

namespace XP.ImageProcessing.Processors;

/// <summary>
/// 或运算算子
/// </summary>
public class OrProcessor : ImageProcessorBase
{
    private static readonly ILogger _logger = Log.ForContext<OrProcessor>();

    public OrProcessor()
    {
        Name = LocalizationHelper.GetString("OrProcessor_Name");
        Description = LocalizationHelper.GetString("OrProcessor_Description");
    }

    protected override void InitializeParameters()
    {
        Parameters.Add("Value", new ProcessorParameter(
            "Value",
            LocalizationHelper.GetString("OrProcessor_Value"),
            typeof(int),
            0,
            0,
            255,
            LocalizationHelper.GetString("OrProcessor_Value_Desc")));

        _logger.Debug("InitializeParameters");
    }

    public override Image<Gray, byte> Process(Image<Gray, byte> inputImage)
    {
        int value = GetParameter<int>("Value");

        var result = inputImage.Clone();

        // 对每个像素进行按位或运算
        for (int y = 0; y < inputImage.Height; y++)
        {
            for (int x = 0; x < inputImage.Width; x++)
            {
                result.Data[y, x, 0] = (byte)(inputImage.Data[y, x, 0] | value);
            }
        }

        _logger.Debug("Process: Value = {Value}", value);
        return result;
    }
}