/*
  * Copyright (c) 2025 LG Electronics Inc.
   * SPDX-License-Identifier: LicenseRef-LGE-Proprietary
   */
using VisionCommon;
using Hermes;
using Newtonsoft.Json;
using System;
using System.IO;

namespace MilPattern {
    public class CodeParamExt : ICloneable {
        private const string FILE_NAME = "CodeParamExt.json";

        public eMilCodeType CodeType { get; set; } = eMilCodeType.Barcode_Any;
        public int FindNumber { get; set; } = 1;        // µ¿½Ã¿¡ ãÀ» ¹ÙÄÚµå ¼ö
        public ROI FindROI { get; set; } = new ROI();

        public CodeParamExt() {
        }

        public CodeParamExt(eMilCodeType codeType, int findNum, ROI findRoi) {
            CodeType = codeType;
            FindNumber = findNum;
            FindROI = findRoi.Clone() as ROI;
        }

        public object Clone() {
            return new CodeParamExt() {
                CodeType = CodeType,
                FindNumber = FindNumber,
                FindROI = FindROI.Clone() as ROI
            };
        }

        internal static CodeParamExt Load(string dirPath) {
            string filePath = Path.Combine(dirPath, FILE_NAME);

            if (File.Exists(filePath)) {
                return JsonConvert.DeserializeObject(
                    File.ReadAllText(filePath), typeof(CodeParamExt)) as CodeParamExt;
            }

            return new CodeParamExt();
        }

        internal static int Save(string dirPath, CodeParamExt codeParamExt) {
            string filePath = Path.Combine(dirPath, FILE_NAME);

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

            using (var fs = File.Create(filePath))
            using (var sw = new StreamWriter(fs))
            using (var jtw = new JsonTextWriter(sw) {
                Formatting = Formatting.Indented,
                Indentation = 2,
            }) {
                (new JsonSerializer()).Serialize(jtw, codeParamExt);
            }

            return E1.OK;
        }
    }
}