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

namespace AiAgent.Core.Models
{
    /// <summary>
    /// Represents a single article or item from an RSS/Atom feed.
    /// </summary>
    public class RssArticle
    {
        public string Title { get; set; } = string.Empty;
        public string Link { get; set; } = string.Empty;
        public string Description { get; set; } = string.Empty;
        public DateTimeOffset PublishDate { get; set; }
        public string FeedSource { get; set; } = string.Empty;

        public override string ToString()
        {
            return $"[{PublishDate.Date:yyyy-MM-dd}] {Title}";
        }

        public string ToDetailedString()
        {
            var sb = new StringBuilder();
            sb.AppendLine($"Title: {Title}");
            sb.AppendLine($"Link: {Link}");
            sb.AppendLine($"Published: {PublishDate:R}");
            sb.AppendLine($"Source: {FeedSource}");
            sb.AppendLine("Description:");
            sb.AppendLine(Description);
            return sb.ToString();
        }
    }
}