using Sdaleo;
using Sdaleo.Systems.Advantage;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using Yaulw.Assembly;
using Yaulw.File;
using Yaulw.Registry;

namespace quickftp
{
    class Program
    {

        public static string DataRet_Retrieve(object o)
        {
            if(o != null && !String.IsNullOrEmpty(o.ToString()))
            {
                return o.ToString().Trim();
            }
            return "";
        }

        static void Main(string[] args)
        {
            string path = quickftp.Properties.Settings.Default.AdvantagePath;
            string user = quickftp.Properties.Settings.Default.AdvantageUser;
            string pass = quickftp.Properties.Settings.Default.AdvantagePass;
            string fpath = AssemblyW.SpecializedAssemblyInfo.GetAssemblyPath(AssemblyW.AssemblyST.Executing);
            string fname = DateTime.Now.ToShortDateString().Replace('/', '_');

            if (String.IsNullOrEmpty(path) || String.IsNullOrEmpty(user) || String.IsNullOrEmpty(pass))
            {
                Console.WriteLine("Advantage settings blank or null");
                return;
            }
                       
            AdvantageCredential cred = new AdvantageCredential(path, user, pass, AdvantageCredential.ServerType.REMOTE_LOCAL);            
            if(!cred.IsValid)
            {
                Console.WriteLine("Advantage connection invalid");
                return;
            }

            string query1 = ReadQuery("query1.txt");
            if (String.IsNullOrEmpty(query1))
                return;

            DB db = DB.Create(cred);
            DBRetVal retVal = db.FillDataTable(query1);
            if(!retVal.IsValid)
            {
                Console.WriteLine(retVal.ErrorMsg);
                return;
            }
            
            try
            {
                DataTable dt = retVal.GetDataTableRetVal();
            
                StringBuilder sbColumns = new StringBuilder();
                foreach (DataColumn c in dt.Columns)
                {
                    sbColumns.Append(c.ColumnName);
                    sbColumns.Append(',');
                }
                String columnHeader = sbColumns.ToString().Substring(0, sbColumns.Length - 1);
                String[] columns = columnHeader.Split(',');

                FileWriter fw = new FileWriter(fname, "csv", fpath);
                fw.WriteLineA(columnHeader);
                
                foreach (DataRow r in dt.Rows)
                {
                    StringBuilder sbRow = new StringBuilder();
                    for (int i = 0; i < columns.Length; ++i)
                    {
                        sbRow.Append(DataRet_Retrieve(r[columns[i]]));
                        sbRow.Append(',');                        
                    }
                    String rowValues = sbRow.ToString().Substring(0, sbRow.Length - 1);
                    fw.WriteLineA(rowValues);
                }
            }
            catch(Exception e)
            {
                Console.WriteLine(e.Message);
            }

            SendFileToSFTP(fpath + "\\" + fname + ".csv");

            Process.GetCurrentProcess().Close();
        }

        public static string ReadQuery(string filename)
        {
            try
            {   // Open the text file using a stream reader.
                using (StreamReader sr = new StreamReader(filename))
                {
                    // Read the stream to a string, and write the string to the console.
                    String line = sr.ReadToEnd();
                    return line;
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(String.Format("The file could not be read: {0}", filename));
                Console.WriteLine(e.Message);
            }
            return "";
        }

        public static void SendFileToSFTP(string fileNameNPath)
        {
            string regValue = RegKey.GetKey<string>(HKEYRoot.LocalMachine, "Software\\PanaceanTech", "SMFTP", "").ToLower();

            if (!regValue.Contains("d") && !regValue.Contains("i") && !regValue.Contains("c") && !regValue.Contains("k") && !regValue.Contains("s"))
            {
                Console.WriteLine("Not Registered - Unlicensed");
                return;
            }

            using (SMFTP.SFTPClient client = new SMFTP.SFTPClient())
            {
                //bool bConnected = client.Connect("secureftp.navicure.com", "5S3F054P", "LPM2055");
                bool bConnected = client.Connect("ftp.eresourceplanner.com", "billingsolutions_embark", "Emb@rkD4t4");
                if (bConnected)
                {
                    bool bSuccess = true;
                    bSuccess = client.CmdExe_MPutFiles(String.Format("\"{0}\"", fileNameNPath));
                    Console.WriteLine(String.Format("File Send : {0}", bSuccess));

                    //if (bSuccess)
                    //    bSuccess = client.CmdExec_RemoteDirExists("out/997");
                    //if (bSuccess)
                    //    bSuccess = client.CmdExec_LocalDirSet("c:\\out", true);
                    //if (bSuccess)
                    //    bSuccess = client.CmdExe_MGetDir(true, "out/997");
                    //if (bSuccess)
                    //    bSuccess = client.CmdExec_RemoteDirSet("in");
                    //if (bSuccess)
                    //    bSuccess = client.CmdExec_LocalDirSet("c:\\out\\997", true);
                    //if (bSuccess)
                    //    bSuccess = client.CmdExe_MPutFiles("\"C:\\out\\Doris day\\EmptyDummy File.txt\"");
                    //if (bSuccess)
                    //    bSuccess = client.CmdExe_MDelFiles("*.997");
                    if (bSuccess)
                        File.Delete(fileNameNPath);
                }
            }
        }



    }
}