Video-Converter-In-Blazor/BlazorApp1/Handler/FileHandler.cs

using BlazorApp1.Handler.Interfaces;
using Microsoft.AspNetCore.Components.Forms;

namespace BlazorApp1.Handler;

public class FileHandler : IFileHandler
{
    private readonly string _tempPath;

    public FileHandler()
    {
        _tempPath = Directory.GetCurrentDirectory() + "/wwwroot/Videos/Temp/";
    }

    public async Task SaveFile(IBrowserFile file)
    {
        if (!Directory.Exists(_tempPath))
        {
            Directory.CreateDirectory(_tempPath);
        }
        
        await using FileStream fs = new(_tempPath + file.Name, FileMode.Create);
        await file.OpenReadStream(1048576000).CopyToAsync(fs);
    }

    public async Task<bool> DeleteTempFile(string filePath)
    {
        if (!File.Exists(filePath))
        {
            return false;
        }
        
        File.Delete(filePath);
        
        return true;
    }

    public string GetFileReference(string filename)
    {
        if (!File.Exists(_tempPath + filename))
        {
            return "";
        }

        return _tempPath + filename;
    }
}