using Steamware.Scheduler;
using SteamWare;
using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Text;
using System.Windows.Forms;

namespace TestBench
{
  public partial class MainForm : Form
  {
    public MainForm()
    {
      InitializeComponent();
      myInitComponent();
    }

    private void myInitComponent()
    {
      // imposto folders
      txtSourceDir.Text = @"C:\TMP\";
      txtDestDir.Text = @"L:\TMP\";

      lblHwSwData.Text = SteamWare.HwSwInfo.man(Assembly.GetExecutingAssembly()).librariesVers;

      // reset conf CDV
      memLayer.ML.resetAppConf();
    }

    private void BtnCopyAll_Click(object sender, EventArgs e)
    {
      // effettuo copia con steamware libs...
      string sourceDir = txtSourceDir.Text.Trim();
      string destDir = txtDestDir.Text.Trim();
      if (sourceDir != "" && destDir != "")
      {
        lblOutMessage.Text = "inizio copia...";
        lblOutMessage.Refresh();
        fileMover.DirectoryCopy(sourceDir, destDir, chkRecursive.Checked);
        lblOutMessage.Text = "Copia completata!";
      }
    }

    private void button1_Click(object sender, EventArgs e)
    {
      // apro selettore file...
      openFileDialog1.ShowDialog();
    }

    private void openFileDialog1_FileOk(object sender, System.ComponentModel.CancelEventArgs e)
    {
      // prendo i files selezionati --> merge in pdf e indico quanti...
      List<string> elencoFiles = new List<string>();
      foreach (var item in openFileDialog1.FileNames)
      {
        elencoFiles.Add(item);
      }
      int numFiles = 0;
      string outPath = $"{Directory.GetCurrentDirectory()}\\{txtMergedName.Text}";
      try
      {
        numFiles = pdfUtils.mergePdfFiles(txtMergedName.Text, elencoFiles);
      }
      catch
      { }
      lblNumMerged.Text = $"Effettuato merge di {numFiles} files!";
    }

    private void button2_Click(object sender, EventArgs e)
    {
      string answ = "";
      try
      {
        answ = memLayer.ML.getRedisInfoData();
      }
      catch
      { }

      lblRedis.Text = answ;
    }

    private void btnResetCdv_Click(object sender, EventArgs e)
    {
      memLayer.ML.resetAppConf();
    }

    private void btnShowCdv_Click(object sender, EventArgs e)
    {
      StringBuilder sb = new StringBuilder();
      sb.AppendLine("----- REDIS CDV data -----");
      foreach (var item in memLayer.ML.AppConf)
      {
        sb.AppendLine($"{item.Key}: {item.Value}");
      }
      lblRedCDV.Text = sb.ToString();
    }

    private void btnStartSched_Click(object sender, EventArgs e)
    {
      // avvia uno scheduler che apre una messagebox secondo programmazione impostata...

      // For Interval in Minutes 
      // This Scheduler will start at 22:00 and call after every 30 Minutes
      // IntervalInSeconds(start_hour, start_minute, minutes)

      // calcolo istante dal PROSSIMO minuto
      DateTime avvio = DateTime.Now;
      lblStartTimer.Text = $"Avvio timer: {avvio:ddd yyyy-MM-dd HH:mm:ss}";
      avvio = avvio.AddMinutes(1).AddSeconds(-avvio.Second);
      lblNextSched.Text = $"Scadenza timer: {avvio:ddd yyyy-MM-dd HH:mm:ss}";

      clockTimer.Start();

      // calcolo periodo in minuti guardando quanto selezionato
      int ore = 0;
      int min = 0;
      int sec = 0;
      int.TryParse(txtOre.Text, out ore);
      int.TryParse(txtMin.Text, out min);
      int.TryParse(txtSec.Text, out sec);
      // calcolo
      double intSecondi = ore * 60 * 60 + min * 60 + sec;

      TaskSched.IntervalInSeconds(avvio.Hour, avvio.Minute, intSecondi,
      () =>
      {
        DateTime adesso = DateTime.Now;

        // Initializes the variables to pass to the MessageBox.Show method.
        string message = $"E' scattato il timer alle ore {DateTime.Now}.";
        string caption = "Timer Elapsed";
        MessageBoxButtons buttons = MessageBoxButtons.OK;
        DialogResult result;

        lblNextSched.Text = $"Scadenza timer: {adesso.AddSeconds(intSecondi):ddd yyyy-MM-dd HH:mm:ss}";
        // Displays the MessageBox.
        result = MessageBox.Show(message, caption, buttons);
      });
    }

    private void clockTimer_Tick(object sender, EventArgs e)
    {
      DateTime adesso = DateTime.Now;
      lblClock.Text = $"Clock: {adesso:ddd yyyy-MM-dd HH:mm:ss}";
    }
  }
}