using Aspose.Cells;
using NLog;

namespace Server.Git
{
    class ExcelManager
    {
        private static readonly NLog.ILogger logger = LogManager.GetCurrentClassLogger();
        public class sheet
        {
            string _name;
            public string name { get { return _name; } }
            List<string> _variable;
            public List<string> variable { get { return _variable; } }
            List<string> _type;
            public List<string> type { get { return _type; } }
            Dictionary<int, List<object>> _dicViewer;
            public Dictionary<int, List<object>> dicViewer { get { return _dicViewer; } }

            public sheet(string name, List<string> variable, List<string> type, Dictionary<int, List<object>> dicViewer)
            {
                this._name = name;
                this._variable = variable;
                this._type = type;
                this._dicViewer = dicViewer;
            }
        }
        List<sheet> _sheets;

        public List<sheet> sheets { get { return _sheets; } }

        string _pathFile;
        public ExcelManager(string path, string file)
        {
            _pathFile = path + "\\" + file;
        }

        public bool Play()
        {
            return ExcelLoad(_pathFile);
        }
        public bool ExcelLoad(string path)//엑셀 로드
        {
            // 엑셀 파일 불러오기
            Workbook wb = new Workbook(_pathFile);

            // 모든 워크시트 가져오기
            WorksheetCollection collection = wb.Worksheets;

            _sheets = new List<sheet>();

            // 모든 워크시트 반복
            try
            {
                for (int worksheetIndex = 0; worksheetIndex < collection.Count; worksheetIndex++)
                {
                    //변수이름
                    List<string> variable = new List<string>();
                    //변수 타입
                    List<string> type = new List<string>();
                    Dictionary<int, List<object>> dicViewer = new Dictionary<int, List<object>>();

                    // 인덱스를 사용하여 워크시트 가져오기
                    Worksheet worksheet = collection[worksheetIndex];

                    // 행과 열의 수 얻기
                    int vertical = worksheet.Cells.MaxDataRow;
                    int horizontal = worksheet.Cells.MaxDataColumn;

                    //변수 이름과 타입 삽입
                    for (int n = 0; n <= horizontal; n++)
                    {
                        //      Console.Write(worksheet.Cells[i, j].Value + " | ");
                        variable.Add((string)worksheet.Cells[0, n].Value);
                        type.Add(((string)worksheet.Cells[2, n].Value).ToLower());
                    }

                    for (int n = 3; n <= vertical; n++)
                    {
                        List<object> dataList = new List<object>();
                        for (int m = 0; m <= horizontal; m++)
                        {
                            switch (type[m])
                            {
                                case "enum":
                                case "int":
                                    dataList.Add(worksheet.Cells[n, m].Value);
                                    break;
                                case "string":
                                case "text":
                                case "time":
                                    dataList.Add(worksheet.Cells[n, m].Value);
                                    break;
                                default:
                                    Console.WriteLine("알수없는 타입의 메세지 입니다.");
                                    break;
                            }
                        }
                        dicViewer.Add(n, dataList);
                    }
                    sheet sheet = new sheet(worksheet.Name, variable, type, dicViewer);
                    _sheets.Add(sheet);
                }
            }
            catch (Exception ex)
            {
                logger.Error(ex);
                return false;
            }

            return true;
        }
    }
}