Mapo-IOB/SMGen/Pages/CheckUnused.razor.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components;
using System.Net.Http;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Components.Authorization;
using Microsoft.AspNetCore.Components.Forms;
using Microsoft.AspNetCore.Components.Routing;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.Web.Virtualization;
using Microsoft.JSInterop;
using SMGen;
using SMGen.Shared;
using SMGen.Components;
using EgwCoreLib.Razor;
using EgwCoreLib.Razor.Data;
using SMGen.Data;
using SMGen.Core;
using NLog.Fluent;
using SMGen.Data.Data;
using SMGen.Data.Services;

namespace SMGen.Pages
{
    public partial class CheckUnused
    {
        [Inject]
        protected IConfiguration conf { get; set; } = null!;
        [Inject]
        protected SMGDataService SMGDService { get; set; } = null!;

        protected string pathDir { get; set; } = "";

        protected string pathFile { get; set; } = "";

        protected Dictionary<string, FilesClass> Files { get; set; } = new Dictionary<string, FilesClass>();

        protected FileLinesClass k = new FileLinesClass();

        protected async Task doProc()
        {
            await Task.Delay(1);
            foreach(var item in Files)
            {
                k = await SMGDService.DoCheckUnusedEvSt(item.Value);
            }
        }

        private async Task LoadFiles(InputFileChangeEventArgs e)
        {
            List<IBrowserFile> loadedFiles = new();
            long maxFileSize = 1024 * 1024;
            loadedFiles.Clear();
            Files.Clear();

            foreach (var file in e.GetMultipleFiles())
            {
                try
                {
                    loadedFiles.Add(file);

                    //assegno un nome file randomico x sicurezza
                    var trustedFileNameForFileStorage = Path.GetRandomFileName();

                    //path del file da scrivere
                    pathFile = Path.Combine("Temp", "unsafe_uploads",
                            trustedFileNameForFileStorage);

                    //path cartella root (development)
                    pathDir = Path.Combine("Temp", "unsafe_uploads");

                    //se la cartella non esiste, creo
                    if (!Directory.Exists(pathDir))
                    {
                        Directory.CreateDirectory(pathDir);
                        Log.Info($"Creato directory {pathDir}");
                    }

                    // creo file
                    using (FileStream fs = new(pathFile, FileMode.Create))
                    {
                        // copio il contenuto del file
                        await file.OpenReadStream(maxFileSize).CopyToAsync(fs);
                        // scrivo log
                        Log.Info($"Salvato file temp {pathFile}");
                    }

                    if (file.Name.Contains(".rul"))
                    {
                        var newFIle = new FilesClass()
                        {
                            tempFileName = pathFile,
                            isOk = false,
                            origFileName = file.Name,
                            calcRunning = false,
                            DLoadFileName = ""
                        };

                        Files.Add(file.Name, newFIle);
                    }
                }
                catch (Exception exc)
                {
                    Log.Error($"Errore durante salvataggio file temp {file.Name}: {exc}{Environment.NewLine}");
                }
            }
            await InvokeAsync(() => StateHasChanged());
        }
    }
}