using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json.Serialization;
using System.Threading.Tasks;

namespace Neighbourhood.omg.lol.Models {
  public class Pic {
    public string Id { get; set; }
    public string Url { get; set; }
    public string Address { get; set; }
    public long Created { get; set; }
    public long Size { get; set; }
    public string Mime { get; set; }
    public string Description { get; set; }

    [JsonPropertyName("exif")]
    public string ExifJson { get; set; }

    public string RelativeTime {
      get {
        DateTimeOffset createdTime = DateTimeOffset.UnixEpoch.AddSeconds(Created);
        TimeSpan offset = DateTimeOffset.UtcNow - createdTime;

        var offsetString = string.Empty;
        if (offset.TotalDays >= 1) offsetString = $"{Math.Floor(offset.TotalDays)} days ago";
        else if (offset.TotalHours >= 1) offsetString = $"{Math.Floor(offset.TotalHours)} hours, {offset.Minutes} minutes ago";
        else if (offset.TotalMinutes >= 1) offsetString = $"{Math.Floor(offset.TotalMinutes)} minutes ago";
        else offsetString = $"{Math.Floor(offset.TotalSeconds)} seconds ago";

        return offsetString;
      }
    }
  }
}