NKC/NKC_WF/site/BatchPreview.aspx.cs

using AppData;
using Newtonsoft.Json;
using SteamWare;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace NKC_WF.site
{
  public partial class BatchPreview : System.Web.UI.Page
  {
    /// <summary>
    /// Batch corrente...
    /// </summary>
    public int BatchId
    {
      get
      {
        int answ = memLayer.ML.QSI("BatchId");
        return answ;
      }
    }
    /// <summary>
    /// Indice bunk selezionato (0..n-1)
    /// </summary>
    protected int bunkIndex
    {
      get
      {
        return cmp_BP_bunkList.selIndex;
      }
      set
      {
        cmp_BP_bunkList.selIndex = value;
      }
    }
    /// <summary>
    /// BunkId selezionato
    /// </summary>
    protected int BunkId
    {
      get
      {
        return cmp_BP_bunkList.BunkIdSel;
      }
    }
    /// <summary>
    /// Indice sheet selezionato (0..n-1)
    /// </summary>
    protected int sheetIndex
    {
      get
      {
        return cmp_BP_sheetList.selIndex;
      }
      set
      {
        cmp_BP_sheetList.selIndex = value;
      }
    }
    /// <summary>
    /// BunkId selezionato
    /// </summary>
    protected int SheetId
    {
      get
      {
        return cmp_BP_sheetList.SheetIdSel;
      }
    }
    /// <summary>
    /// valore selezionato nello slider
    /// </summary>
    protected int valSlider
    {
      get
      {
        return cmp_slider.selValue;
      }
      set
      {
        cmp_slider.selValue = value;
      }
    }
    /// <summary>
    /// Chaive URL base x gestione sheet del batch corrente
    /// </summary>
    protected string tabSheetKey;
    /// <summary>
    /// Elenco fogli della gestione corrente
    /// </summary>
    protected DS_App.SheetListDataTable tabSheets
    {
      get
      {
        DS_App.SheetListDataTable answ = null;
        string rawData = memLayer.ML.getRSV(tabSheetKey);
        if (string.IsNullOrEmpty(rawData))
        {
          answ = DataLayer.man.taSHL.getByBatch(BatchId);
          tabSheets = answ;
        }
        else
        {
          answ = JsonConvert.DeserializeObject<DS_App.SheetListDataTable>(rawData);
        }
        return answ;
      }
      set
      {
        string rawData = JsonConvert.SerializeObject(value);
        memLayer.ML.setRSV(tabSheetKey, rawData, 60);
      }
    }
    /// <summary>
    /// Restituisce la riga dall'indice inserito (
    /// </summary>
    /// <param name="indice">valore 1..maxSheets</param>
    /// <returns></returns>
    protected DS_App.SheetListRow rigaSel(int indice)
    {
      DS_App.SheetListRow answ = null;
      // init var
      int maxNum = tabSheets.Count;
      // base 0 --> riduco di 1...
      indice--;
      // controllo valore sia accettabile...
      indice = indice < 0 ? 0 : indice;
      indice = indice >= maxNum ? maxNum - 1 : indice;
      try
      {
        answ = tabSheets[indice];
      }
      catch
      { }
      // restituisco!
      return answ;
    }
    /// <summary>
    /// Restituisce la PRIMA riga dal codice BUNK inserito
    /// </summary>
    /// <param name="BunkId">valore 1..numBunk</param>
    /// <returns></returns>
    protected DS_App.SheetListRow rigaByBunk(int BunkId)
    {
      DS_App.SheetListRow answ = null;
      try
      {
        answ = tabSheets.First(x => x.StackID == BunkId);
      }
      catch
      { }
      // restituisco!
      return answ;
    }
    /// <summary>
    /// Restituisce la riga dal codice Sheet inserito
    /// </summary>
    /// <param name="SheetId">valore 1..numBunk</param>
    /// <returns></returns>
    protected DS_App.SheetListRow rigaBySheet(int SheetId)
    {
      DS_App.SheetListRow answ = null;
      try
      {
        answ = tabSheets.First(x => x.StackID == SheetId);
      }
      catch
      { }
      // restituisco!
      return answ;
    }
    /// <summary>
    /// caicamento pagina
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Page_Load(object sender, EventArgs e)
    {
      if (!Page.IsPostBack)
      {
        tabSheetKey = $"{memLayer.ML.redHash($"TabSheets")}:{BatchId}";
        // imposto bunk!
        cmp_BP_bunkList.BatchId = BatchId;
        setupSlider();
        doUpdate();
      }
      cmp_BP_bunkList.eh_doRefresh += Cmp_BP_bunkList_eh_doRefresh;
      cmp_BP_sheetList.eh_doRefresh += Cmp_BP_sheetList_eh_doRefresh;
      cmp_slider.eh_doRefresh += Cmp_slider_eh_doRefresh;
    }
    /// <summary>
    /// Setup slider da num fogli
    /// </summary>
    private void setupSlider()
    {
      cmp_slider.minVal = 1;
      cmp_slider.maxVal = tabSheets.Count;
      cmp_slider.selValue = 1;
    }


    private void doUpdate()
    {
      updateBySlider();
    }
    private void Cmp_slider_eh_doRefresh(object sender, EventArgs e)
    {
      updateBySlider();
    }
    /// <summary>
    /// Effettua update da Slider --> valore selezionato
    /// </summary>
    private void updateBySlider()
    {
      // il valore assoluto dello slider è già corretto... cerco nella tab!
      DS_App.SheetListRow currRow = rigaSel(valSlider);
      if (currRow != null)
      {
        // recupero indice bunk e sheets e seleziono
        bunkIndex = currRow.StackIndex - 1;
        cmp_BP_sheetList.BunkId = cmp_BP_bunkList.BunkIdSel;
        sheetIndex = currRow.SheetIndex - 1;
        // update svg...
        cmp_MU_svgViewer.SheetId = currRow.SheetID;
      }
    }

    private void Cmp_BP_sheetList_eh_doRefresh(object sender, EventArgs e)
    {
      // calcolo indice slider da chiave sheet...
      int num = 1;
      foreach (var item in tabSheets)
      {
        if (item.SheetID == cmp_BP_sheetList.SheetIdSel)
        {
          break;
        }
        else
        {
          num++;
        }
      }
      cmp_slider.selValue = num;
      // update svg...
      cmp_MU_svgViewer.SheetId = cmp_BP_sheetList.SheetIdSel;
    }

    private void Cmp_BP_bunkList_eh_doRefresh(object sender, EventArgs e)
    {
      DS_App.SheetListRow currRow = rigaByBunk(cmp_BP_bunkList.BunkIdSel);
      if (currRow != null)
      {
        // calcolo indice slider da chiave sheet...
        int num = 1;
        foreach (var item in tabSheets)
        {
          if (item.SheetID == currRow.SheetID)
          {
            break;
          }
          else
          {
            num++;
          }
        }
        cmp_slider.selValue = num;
        // recupero bunk e sheets e seleziono
        cmp_BP_sheetList.BunkId = cmp_BP_bunkList.BunkIdSel;
        sheetIndex = currRow.SheetIndex - 1;
        // update svg...
        cmp_MU_svgViewer.SheetId = currRow.SheetID;
      }
    }
  }
}