limanapp/LiMan.UI/Components/EditLicenze.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 EditLicenze
    {
        #region Private Fields

        private List<ApplicativoModel> ListApp;
        private List<InstallazioneModel> ListInstall;

        #endregion Private Fields

        #region Protected Fields

        protected LicenzaModel _currItem = new LicenzaModel();

        #endregion Protected Fields

        #region Private Properties

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

        [Inject]
        private NavigationManager NavManager { get; set; }

        #endregion Private Properties

        #region Protected Properties

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

        protected bool editAll
        {
            get
            {
                bool answ = false;
                var currMode = GetQueryParm("currMode");
                if (!string.IsNullOrEmpty(currMode))
                {
                    answ = currMode.Equals("debug");
                }
                return answ;
            }
        }

        [Inject]
        protected MessageService MessageService { get; set; }

        #endregion Protected Properties

        #region Public Properties

        [Parameter]
        public LicenzaModel currItem
        {
            get
            {
                return _currItem;
            }
            set
            {
                _currItem = value;
                var pUpd = Task.Run(async () =>
                {
                    ListApp = await DataService.ApplicNextGetAll(false);
                    ListInstall = await DataService.InstallazioniNextGetAll();
                });
                pUpd.Wait();
            }
        }

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

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

        #endregion Public Properties

        #region Private Methods

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

        private async Task saveUpdate()
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", "Sicuro di voler procedere? la vecchia licenza sarà storicizzata e verrà generata una nuova chiave."))
                return;

            if (_currItem != null)
            {
                await DataService.LicenzeNextUpdate(_currItem);
                await DataUpdated.InvokeAsync(0);
            }
            else
            {
                Console.WriteLine("Record null!");
            }
        }

        #endregion Private Methods

        #region Protected Methods

        /// <summary>
        /// Blazor: get query parm from the URL
        /// </summary>
        /// <param name="parmName"></param>
        /// <returns></returns>
        protected string GetQueryParm(string parmName)
        {
            var uriBuilder = new UriBuilder(NavManager.Uri);
            var q = System.Web.HttpUtility.ParseQueryString(uriBuilder.Query);
            return q[parmName] ?? "";
        }

        #endregion Protected Methods

    }
}