using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Reflection;
using LCU.Library.Internal.ApiResponse.Models;
using LCU.Library.Internal.FileOperationsModels.Enums;

namespace LCU.Library.Internal.FileOperationsModels.Models.Responses;

public class FileSizeResponse : ReturnResponse
{
    public string FileName { get; set; } = string.Empty;
    public decimal FileSize { get; set; }
    public FileSizeTypes FileSizeType { get; set; }
    
    [NotMapped]
    public string FileSizeString
    {
        get
        {
            var fileSizeType = FileSizeType.GetType().GetMember(FileSizeType.ToString()).First().GetCustomAttribute<DisplayAttribute>()?.Name;
            return $"{Math.Round(FileSize, 6):0.######} {fileSizeType}";
        }
    }
}