using Mesa_Backlog.Library;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using IO = System.IO;

namespace Mesa_Backlog.Pages;

public class UploadAndExtract : PageModel
{

    [BindProperty]
    public string? JSON { get; set; }

    [BindProperty]
    public IFormFile? FormFile { get; set; }

    private readonly AppSettings _AppSettings;
    private readonly IHostEnvironment _HostEnvironment;

    public UploadAndExtract(IHostEnvironment hostEnvironment, AppSettings appSettings)
    {
        _AppSettings = appSettings;
        _HostEnvironment = hostEnvironment;
    }

    public IActionResult OnPost()
    {
        string directory = Path.Combine(_HostEnvironment.ContentRootPath, ".vscode", "Uploads");
        if (!Directory.Exists(directory))
            _ = Directory.CreateDirectory(directory);
        if (FormFile is not null)
        {
            string fileName = Path.Combine(directory, FormFile.FileName);
            string copyFileName = Path.Combine(directory, $"{DateTime.Now.Ticks}{Path.GetExtension(fileName)}");
            using FileStream fileStream = new(fileName, FileMode.Create);
            FormFile.CopyTo(fileStream);
            IO.File.Copy(fileName, copyFileName);
            JSON = ExcelReader.GetJson(copyFileName, _AppSettings.Excel.Sheet);
            IO.File.Delete(copyFileName);
        }
        return Page();
    }

}