namespace QuestShare.Server.Managers
{
    public class PartyManager
    {
        private static List<Party> Parties = [];

        public static void CreateParty(string host, List<string> members)
        {
            members.Add(host);
            Parties.Add(new Party
            {
                Host = host,
                Members = members
            });
        }
        public static void JoinParty(string host, string member)
        {
            var party = Parties.Find(p => p.Host == host);
            party?.Members.Add(member);
        }
        public static void LeaveParty(string host, string member)
        {
            var party = Parties.Find(p => p.Host == host);
            party?.Members.Remove(member);
        }
        public static void DeleteParty(string host)
        {
            Parties.RemoveAll(p => p.Host == host);
        }
        public static List<string> GetPartyMembers(string host)
        {
            var party = Parties.Find(p => p.Host == host);
            return party?.Members ?? new List<string>();
        }
        public static bool IsInParty(string member, string shareCode)
        {
            var share = Parties.Find(p => p.HostShareCode == shareCode);
            return share?.Members.Contains(member) ?? false;
        }
    }

    internal sealed record Party
    {
        public string Host { get; set; } = null!;
        public string HostShareCode { get; set; } = null!;
        public List<string> Members { get; set; } = null!;
    }
}