using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;

using Newtonsoft.Json;
using Saraff.Twain;
using HXX.Scanner.Socket;
using HXX.Scanner.Common;

namespace HXX.Scanner.Biz.Socket
{
    /// <summary>
    /// 业务处理 获取未上传图片列表
    /// </summary>
    public class biz_deleteBatch
    {
        /// <summary>
        /// 主业务
        /// </summary>
        /// <param name="connId"></param>
        /// <param name="data"></param>
        public static void Work(IntPtr connId, cmd_deleteBatch data)
        {
            var response = new response_deleteBatch()
            {
                subjectCode = data.subjectCode,
                batchNumber = data.batchNumber,
                msg = "ok"
            };            

            try
            {
                var db_list = new biz_db().get_by_subjectCode_batchNumber(data.subjectCode, data.batchNumber);
                bool totalSuccess = false;
                //List<string> done_list = new List<string>();

                foreach (var entity in db_list)
                {
                    var info = new DirectoryInfo(Path.GetDirectoryName(entity.fi_full_name));
                    var source_path = info.Parent.FullName;
                    var target_path = Path.Combine(info.Parent.Parent.FullName, @"delete\" + entity.fi_batchSeq);

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

                    if (Directory.Exists(source_path))
                    {
                        DirCopy.CopyDirectory(source_path, target_path, OverwriteStrategy.Overwrite);
                        Directory.Delete(source_path, true);
                        totalSuccess = true;

                        break;
                    }
                }

                if (totalSuccess)
                {
                    new biz_db().deleteBatch(data.subjectCode, data.batchNumber);
                    response.database_delete_number = db_list.Count;
                }
            }
            catch (Exception ee)
            {
                response.code = 500;
                response.msg = ee.Message;
            }

            SocketServerManager.Send_Single(connId, response.ToJson());
        }

        ///// <summary>
        ///// 主业务
        ///// </summary>
        ///// <param name="connId"></param>
        ///// <param name="data"></param>
        //public static void Work(IntPtr connId, cmd_deleteBatch data)
        //{
        //    var response = new response_deleteBatch()
        //    {
        //        subjectCode = data.subjectCode,
        //        batchNumber = data.batchNumber,
        //        msg = "ok"
        //    };

        //    var db_list = new biz_db().get_by_subjectCode_batchNumber(data.subjectCode, data.batchNumber);

        //    try
        //    {
        //        var totalSuccess = true;

        //        foreach (var entity in db_list)
        //        {
        //            var fileName = Path.GetFileName(entity.fi_full_name);
        //            var source_path = Path.GetDirectoryName(entity.fi_full_name);
        //            var info = new DirectoryInfo(source_path);
        //            var p = info.Parent.Parent;
        //            source_path = p.FullName;
        //            var target_path = Path.Combine(p.Parent.FullName, "delete");

        //            //var target_path = Path.GetFullPath(source_path).TrimEnd(Path.DirectorySeparatorChar);
        //            //var L1 = Path.GetFileName(target_path);
        //            //var L2 = Path.GetFileName(Path.GetDirectoryName(target_path));

        //            //path = path.Replace("ready", "delete");
        //            //path = path.Replace("complete", "delete");
        //            //fileName = Path.Combine(path, fileName);

        //            //try
        //            //{
        //            //    if (!Directory.Exists(path))
        //            //    {
        //            //        Directory.CreateDirectory(path);
        //            //    }

        //            //    if (File.Exists(fileName))
        //            //    {
        //            //        File.Delete(fileName);
        //            //    }

        //            //    if (File.Exists(entity.fi_full_name))
        //            //    {
        //            //        File.Move(entity.fi_full_name, fileName);
        //            //        response.picture_moved_number++;
        //            //    }
        //            //}
        //            //catch (Exception e1)
        //            //{
        //            //    totalSuccess = false;
        //            //    LogManager.WriteLog(e1.Message);
        //            //    response_error error = new response_error(e1.Message);

        //            //    response.code = 500;
        //            //    response.msg = e1.Message;
        //            //    break;
        //            //}                
        //        }

        //        if (totalSuccess)
        //        {
        //            new biz_db().deleteBatch(data.subjectCode, data.batchNumber);
        //            response.database_delete_number = db_list.Count;
        //        }
        //    }
        //    catch (Exception ee)
        //    {
        //        response.code = 500;
        //        response.msg = ee.Message;
        //    }

        //    //SocketServerManager.Send_Family(connId, response.ToJson());
        //    SocketServerManager.Send_Single(connId, response.ToJson());
        //}
    }
}