limanapp/LiMan.UI/Components/InstAppRelStatus.razor.cs

using LiMan.DB.DTO;
using LiMan.UI.Data;
using Microsoft.AspNetCore.Components;
using System;
using System.Collections.Generic;
using System.Linq;
using static EgwCoreLib.Razor.Sorter;

namespace LiMan.UI.Components
{
    public partial class InstAppRelStatus : IDisposable
    {
        public void Dispose()
        {
            MServ.EA_SelCodApp -= MServ_EA_SelCodApp;
            MServ.EA_SelCodImp -= MServ_EA_SelCodImp;
            MServ.EA_SelCodInst -= MServ_EA_SelCodInst;
        }

        #region Public Properties

        [Parameter]
        public List<AppStatusDTO> AppStats { get; set; } = new List<AppStatusDTO>();

        [Parameter]
        public List<AppRelStatusDTO> AppRelList { get; set; } = new List<AppRelStatusDTO>();

        #endregion Public Properties

        #region Protected Properties

        [Inject]
        protected MessageService MServ { get; set; } = null!;

        #endregion Protected Properties

        #region Protected Methods

        protected override void OnInitialized()
        {
            if (string.IsNullOrEmpty(sortField))
            {
                sortField = "NumInst";
                sortAsc = false;
            }
            MServ.EA_SelCodApp += MServ_EA_SelCodApp;
            MServ.EA_SelCodImp += MServ_EA_SelCodImp;
            MServ.EA_SelCodInst += MServ_EA_SelCodInst;
        }

        private void MServ_EA_SelCodApp()
        {
            // cerco codApp sel...
            string newCodApp = MServ.UsrParamGet("CodApp");
            if (!CodAppSel.Equals(newCodApp))
            {
                var recSel = AppStats.FirstOrDefault(x => x.CodApp == newCodApp);
                DoSelect(recSel);
            }
            CodAppSel = newCodApp;
        }

        private void MServ_EA_SelCodInst()
        {
            string newCodInst = MServ.UsrParamGet("CodInst");
            if (!CodInstSel.Equals(newCodInst) && !string.IsNullOrEmpty(CodInstSel))
            {
                DoSelect(null);
            }
            CodInstSel = newCodInst;
        }

        /// <summary>
        /// Selezionato CodImp (PC)
        /// </summary>
        private void MServ_EA_SelCodImp()
        {
            CodImpSel = MServ.UsrParamGet("CodImp");
            HasCodImp = !string.IsNullOrEmpty(CodImpSel);
        }

        private string CodAppSel = "";
        private string CodImpSel = "";
        private string CodInstSel = "";
        private bool HasCodImp = false;

        protected override void OnParametersSet()
        {
            isLoading = true;
            UpdateTable();
            isLoading = false;
        }

        protected void setNumPage(int newNum)
        {
            currPage = newNum;
            UpdateTable();
            isLoading = false;
        }

        protected void setNumRec(int newNum)
        {
            numRecord = newNum;
            currPage = 1;
            UpdateTable();
            isLoading = false;
        }

        protected void SortRequested(SortCallBack e)
        {
            isLoading = true;
            if (sortField == e.ParamName)
            {
                sortAsc = e.IsAscending;
            }
            sortField = e.ParamName;
            UpdateTable();
            isLoading = false;
        }

        #endregion Protected Methods

        #region Private Fields

        private int currPage = 1;
        private bool isLoading = false;
        private int numRecord = 10;
        private string sKey = "InstAppRelStatus";
        private int totalCount = 0;

        #endregion Private Fields

        #region Private Properties

        private AppStatusDTO? CurrRecord { get; set; } = null;

        private List<AppStatusDTO> ListRecord { get; set; } = new List<AppStatusDTO>();

        private List<AppStatusDTO> SearchRecord { get; set; } = new List<AppStatusDTO>();

        private bool sortAsc
        {
            get
            {
                bool answ = false;
                var sVal = MServ.UsrParamGet($"{sKey}_sort");
                if (!string.IsNullOrEmpty(sVal))
                {
                    bool.TryParse(sVal, out answ);
                }
                return answ;
            }
            set => MServ.UsrParamSet($"{sKey}_sort", $"{value}");
        }

        private string sortField
        {
            get => MServ.UsrParamGet($"{sKey}_field");
            set => MServ.UsrParamSet($"{sKey}_field", $"{value}");
        }

        private string tblColMain
        {
            get => CurrRecord == null ? "col-12" : HasCodImp ? "col-1" : "col-3";
        }
        private string tblColDet
        {
            get => CurrRecord == null ? "col-1" : HasCodImp ? "col-12" : "col-9";
        }
        #endregion Private Properties

        #region Private Methods

        private string checkSelect(string codApp)
        {
            string answ = (CurrRecord != null && codApp == CurrRecord.CodApp) ? "table-info" : "";
            return answ;
        }

        /// <summary>
        /// Selezoine record corrente
        /// </summary>
        /// <param name="selRec"></param>
        private void DoSelect(AppStatusDTO selRec)
        {
            CurrRecord = selRec;
            CodAppSel = selRec != null ? selRec.CodApp : "";
            MServ.UsrParamSet("CodApp", CodAppSel);
            string numApp = selRec != null ? $"{selRec.NumInst}" : "";
            MServ.UsrParamSet("NumApp", numApp);
            string numLic = selRec != null ? $"{selRec.NumImp}" : "";
            MServ.UsrParamSet("NumLic", numLic);
            string lastVers = selRec != null ? selRec.VersNumCurrent : "";
            MServ.UsrParamSet("LastVers", lastVers);
            string score = selRec != null ? $"{selRec.UpdateScore:P1}" : "";
            MServ.UsrParamSet("Score", score);
            MServ.ReportSelCodApp();
        }

        private void UpdateTable()
        {
            SearchRecord = AppStats;
            totalCount = SearchRecord.Count;
            switch (sortField)
            {
                case "CodApp":
                    if (sortAsc)
                    {
                        SearchRecord = SearchRecord.OrderBy(x => x.CodApp).ThenByDescending(x => x.NumImp).ToList();
                    }
                    else
                    {
                        SearchRecord = SearchRecord.OrderByDescending(x => x.CodApp).ThenByDescending(x => x.NumImp).ToList();
                    }
                    break;

                case "NumInst":
                    if (sortAsc)
                    {
                        SearchRecord = SearchRecord.OrderBy(x => x.NumInst).ThenByDescending(x => x.NumImp).ToList();
                    }
                    else
                    {
                        SearchRecord = SearchRecord.OrderByDescending(x => x.NumInst).ThenByDescending(x => x.NumImp).ToList();
                    }
                    break;

                case "NumImp":
                    if (sortAsc)
                    {
                        SearchRecord = SearchRecord.OrderBy(x => x.NumImp).ThenByDescending(x => x.NumInst).ToList();
                    }
                    else
                    {
                        SearchRecord = SearchRecord.OrderByDescending(x => x.NumImp).ThenByDescending(x => x.NumInst).ToList();
                    }
                    break;

                case "VersNumCurrent":
                    if (sortAsc)
                    {
                        SearchRecord = SearchRecord.OrderBy(x => x.VersNumCurrent).ThenByDescending(x => x.NumImp).ToList();
                    }
                    else
                    {
                        SearchRecord = SearchRecord.OrderByDescending(x => x.VersNumCurrent).ThenByDescending(x => x.NumImp).ToList();
                    }
                    break;

                case "UpdateScore":
                    if (sortAsc)
                    {
                        SearchRecord = SearchRecord.OrderBy(x => x.UpdateScore).ThenByDescending(x => x.NumImp).ToList();
                    }
                    else
                    {
                        SearchRecord = SearchRecord.OrderByDescending(x => x.UpdateScore).ThenByDescending(x => x.NumImp).ToList();
                    }
                    break;

                default:
                    SearchRecord = SearchRecord
                                    .OrderByDescending(x => x.NumImp)
                                    .ThenByDescending(x => x.NumInst)
                                    .ToList();
                    break;
            }
            ListRecord = SearchRecord
                            .Skip((currPage - 1) * numRecord)
                            .Take(numRecord)
                            .ToList();
        }

        #endregion Private Methods
    }
}