using isnd.Data.Packages;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;

namespace isnd.Data.Catalog
{
    public class PackageRegistration : Permalink
    {

        public PackageRegistration(string url) : base(url)
        {
            Items = new List<CatalogPage>();
        }

        public PackageRegistration(string bid, string id, string apiBase, Packages.Package pkg) : base(bid + $"/{id}/index.json")
        {
            Items = new List<CatalogPage>
            {
                new CatalogPage(bid, id, apiBase, pkg.Versions)
            };
            
            if (pkg.Versions.Count>0)
            {
                CommitId = pkg.Versions.Max(v=>v.CommitNId).ToString();
                CommitTimeStamp = pkg.Versions.Max(v=>v.LatestCommit.CommitTimeStamp);
            }
        }

        [JsonProperty("count")]
        public int Count { get => Items.Count; }

        [JsonProperty("items")]
        public List<CatalogPage> Items { get; set; }

        public string CommitId { get; set; }
        public DateTimeOffset CommitTimeStamp { get; internal set; }

     
    }
}