LGES-2170-ACW_CCW-Welder/AuroraVision/CogPattern/Brightness/Brightness.cs

/*
  * Copyright (c) 2025 LG Electronics Inc.
   * SPDX-License-Identifier: LicenseRef-LGE-Proprietary
   */
using Aurora.Api;
using CogCommon;
using VisionCommon;
using Hermes;
using Cognex.VisionPro;
using System;
using System.IO;
using System.Drawing;
using VisionCommonUI;

namespace CogPattern {
    /// <summary>
    /// 밝기 설정 클래스
    /// </summary>
    public class Brightness : PatternBase, IPatternFinder, IDisposable {
        /// <inheritdoc/>
        public string FILE_EXT_PATTERN { get; set; }    // 불필요
        private BrightnessParamExt _paramExt = null;

        private readonly Logger _logger;
        private readonly PatternInfo _patternInfo;
        /// <summary>
        /// 밝기 설정 클래스 생성자
        /// </summary>
        /// <param name="patternInfo">패턴 정보</param>
        public Brightness(PatternInfo patternInfo) {
            _patternInfo = patternInfo;
            _logger = new Logger(
                $"Brightness_{patternInfo.GetPatternIndex()}");
            InitContext();
        }

        private void InitContext() {
            if (E1.OK != Load()) {
                Create();
            }
        }
        /// <summary>
        /// 패턴 파일 경로
        /// </summary>
        /// <returns>문자열</returns>
        public string GetPatternFilePath(string patternName = PatternConstants.FILE_NAME_PATTERN) {
            return Path.Combine(new string[] {
                PatternConstants.GetSubPatternDirPath(_patternInfo),
                patternName + FILE_EXT_PATTERN
            });
        }

        /// <summary>
        /// 밝기 정보 파일 불러오기
        /// </summary>
        /// <returns>성공 유무</returns>
        public int Load() {
            var patternFilePath = GetPatternFilePath();

            if (!File.Exists(patternFilePath)) {
                _logger.I($"Pattern File does NOT exist : {patternFilePath}");
                return E2.NOT_FOUND;
            }

            _paramExt = LoadParamExt();

            return E1.OK;
        }
        /// <summary>
        /// 밝기 정보 파일 저장
        /// </summary>
        /// <returns>성공 유무</returns>
        public int Save() {
            var patternFilePath = GetPatternFilePath();
            var patternDirPath = Path.GetDirectoryName(patternFilePath);
            if (!Directory.Exists(patternDirPath)) {
                Directory.CreateDirectory(patternDirPath);
            }

            return SaveParamExt(_paramExt);
        }
        /// <summary>
        /// 밝기 정보 생성
        /// </summary>
        /// <returns>성공 유무</returns>
        public int Create() {
            _paramExt = LoadParamExt();
            return E1.OK;
        }
        /// <summary>
        /// 밝기 정보 파일 제거
        /// </summary>
        /// <returns>성공 유무</returns>
        public int Remove() {
            var patternFilePath = GetPatternFilePath();
            var patternDirPath = Path.GetDirectoryName(patternFilePath);
            if (Directory.Exists(patternDirPath)) {
                Directory.Delete(patternDirPath, recursive: true);
            }

            return E1.OK;
        }
        /// <summary>
        /// ROI영역 가져오기
        /// </summary>
        /// <returns>ROI Class</returns>
        public ROI GetFindROI() {
            return _paramExt.FindROI.Clone() as ROI;
        }
        /// <summary>
        /// ROI영역 설정
        /// </summary>
        /// <param name="findRoi">ROI영역</param>
        /// <returns>성공 유무</returns>
        public int SetFindROI(ROI findRoi) {
            if (ROI.IsNullOrEmpty(findRoi)) {
                return E1.GENERIC;
            }

            _paramExt.FindROI = findRoi.Clone() as ROI;

            return E1.OK;
        }
        /// <summary>
        /// 밝기 설정 파라미터 가져오기
        /// </summary>
        /// <returns>IRunParam</returns>
        public IRunParam GetRunParam() {
            return new BrightnessRunParam() {
                BrightnessParamExt = _paramExt.Clone() as BrightnessParamExt
            };
        }
        /// <summary>
        /// 밝기 설정 파라미터 설정하기
        /// </summary>
        /// <returns>성공 유무</returns>
        public int SetRunParam(IRunParam runParam) {
            _paramExt = ((BrightnessRunParam)runParam).BrightnessParamExt.Clone() as BrightnessParamExt;
            return E1.OK;
        }
        /// <summary>
        /// 설정된 밝기로 패턴 찾기
        /// </summary>
        /// <param name="image">이미지</param>
        /// <returns>패턴 결과</returns>
        public PatternResult Find(object image) {
            return CogBrightness.Find((ICogImage)image, _paramExt.FindROI.Clone() as ROI, _paramExt);
        }
        /// <summary>
        /// 설정된 밝기로 패턴 찾기
        /// </summary>
        /// <param name="image">이미지</param>
        /// <param name="findRoi">ROI</param>
        /// <returns>패턴 결과</returns>
        public PatternResult Find(object image, ROI findRoi) {
            return CogBrightness.Find((ICogImage)image, findRoi, _paramExt);
        }
        /// <summary>
        /// 찾지 못한 결과 가져오기
        /// </summary>
        /// <returns>패턴 결과</returns>
        public PatternResult GetNotFoundPatternResult() {
            return CogBrightness.GetNotFoundPatternResult();
        }
        /// <summary>
        /// GetTool
        /// </summary>
        public object GetTool() {
            throw new NotImplementedException();
        }
        /// <summary>
        /// 결과 그리기
        /// </summary>
        /// <param name="patternResult">결과정보</param>
        /// <param name="cameraDisplay">결과표시될 Display</param>
        /// <param name="isFixturePattern">픽스쳐 여부</param>
        public void Draw(
            PatternResult patternResult, ICameraDisplay cameraDisplay, bool isFixturePattern = false) {
            CogBrightness.Draw(patternResult, cameraDisplay as ICogCameraDisplay);
        }
        /// <summary>
        /// 밝기 설정 아이콘 가져오기
        /// </summary>
        /// <returns>비트맵</returns>
        public Bitmap GetThumbnail() {
            return ThumbnailImage.Brightness();
        }

        #region IDisposible
        /// <summary>
        /// 자원 회수
        /// </summary>
        public void Dispose() {
        }
        #endregion

        #region Brightness Specific
        /// <summary>
        /// 확장 파라미터 불러오기
        /// </summary>
        /// <returns>BrightnessParamExt</returns>
        public BrightnessParamExt LoadParamExt() {
            return BrightnessParamExt.Load(PatternConstants.GetSubPatternDirPath(_patternInfo));
        }
        /// <summary>
        /// 확장 파라미터 저장하기
        /// </summary>
        /// <returns>성공 유무</returns>
        public int SaveParamExt(BrightnessParamExt brightnessParamExt) {
            return BrightnessParamExt.Save(
                PatternConstants.GetSubPatternDirPath(_patternInfo),
                brightnessParamExt);
        }
        #endregion
    }
}