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

using LiMan.DB.DBModels;
using LiMan.UI.Data;
using Microsoft.AspNetCore.Components;
using Microsoft.JSInterop;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace LiMan.UI.Components
{
    public partial class ListReleases
    {
        #region Public Properties

        [Parameter]
        public ApplicativoModel CurrRecord { get; set; }

        [Parameter]
        public EventCallback<int> DataReset { get; set; }

        #endregion Public Properties

        #region Public Methods

        public string checkSelect(int idxRel)
        {
            string answ = "";
            if (recordEdit != null)
            {
                try
                {
                    answ = (recordEdit.IdxRel == idxRel) ? "table-info" : "";
                }
                catch
                { }
            }
            return answ;
        }

        #endregion Public Methods

        #region Protected Properties

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

        [Inject]
        protected LiManDataService DataService { get; set; }

        #endregion Protected Properties

        #region Protected Methods

        protected void AddNew()
        {
            recordEdit = new ReleaseModel()
            {
                CodApp = CurrRecord.CodApp,
                VersNum = "0.0.0.0",
                VersText = "a.b.c",
                ReleaseDate = DateTime.Today
            };
        }

        protected async Task DoDelete(ReleaseModel rec2del)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", "Sicuro di voler eliminare il record?"))
                return;

            await DataService.ReleaseDelete(rec2del);
            await ReloadAllData();
        }

        protected void DoEdit(ReleaseModel selRecord)
        {
            recordEdit = selRecord;
        }

        protected async Task DoSave()
        {
            recordEdit = null;
            await ReloadAllData();
        }

        protected override async Task OnInitializedAsync()
        {
        }
        protected override async Task OnAfterRenderAsync(bool firstRender)
        {
            numRecord = await AppMServ.NumRowGridGet(gridKey);
        }

        protected override async Task OnParametersSetAsync()
        {
            isLoading = true;
            ListRecords = null;
            await ReloadAllData();
        }

        protected async Task SetNumRec(int newNum)
        {
            currPage = 1;
            numRecord = newNum;
            await AppMServ.NumRowGridSet(gridKey, newNum);
            await ReloadAllData();
            isLoading = false;
        }

        protected async Task SetPage(int newNum)
        {
            currPage = newNum;
            await ReloadAllData();
            isLoading = false;
        }

        #endregion Protected Methods

        #region Private Fields

        private string gridKey = "ListRelease";
        private List<ReleaseModel> ListRecords;

        private ReleaseModel recordEdit = null;

        private List<ReleaseModel> SearchRecords;

        #endregion Private Fields

        #region Private Properties

        private int currPage { get; set; } = 1;

        private bool isLoading { get; set; } = false;

        [Inject]
        private IJSRuntime JSRuntime { get; set; }

        private int numRecord { get; set; } = 10;

        private int totalCount { get; set; } = 0;

        #endregion Private Properties

        #region Private Methods

        private async Task DoClose()
        {
            await DataReset.InvokeAsync(0);
        }

        private async Task ReloadAllData()
        {
            isLoading = true;
            SearchRecords = await DataService.ReleaseGetByApp(CurrRecord.CodApp);
            // ordino DESC
            SearchRecords = SearchRecords.OrderByDescending(x => x.VersVal).ToList();
            totalCount = SearchRecords.Count();
            ListRecords = SearchRecords.Skip(numRecord * (currPage - 1)).Take(numRecord).ToList();
            isLoading = false;
        }

        #endregion Private Methods
    }
}