using Google.Protobuf;
using Google.Protobuf.WellKnownTypes;


using ServerCore;
using ServerBase;
using ServerCommon;
using ServerCommon.BusinessLogDomain;
using MetaAssets;



using USER_GUID = System.String;


namespace GameServer;

public class NotifySendPartyInfoHandler
{
    public async Task recvSendPartyInfo(ServerMessage.Types.GS2C_NTF_PARTY_INFO notify)
    {
        var party = GameServerApp.getServerLogic().findGlobalEntity<GlobalParty>()?.getParty(notify.PartyGuid);
        ArgumentNullException.ThrowIfNull(party);
        
        // 1. 파티 소속 인원 체크
        var party_member_action = party.getEntityAction<GlobalPartyDetailMemberAction>();
        ArgumentNullException.ThrowIfNull(party_member_action);

        var sends = (from send in notify.PartyMemberGuids 
                                    let is_member = party_member_action.isPartyMember(send) 
                                    where is_member select send).ToList();
        ArgumentNullException.ThrowIfNull(sends);
        
        // 2. 파티 정보 전달
        var party_action = party.getEntityAction<GlobalPartyDetailAction>();
        ArgumentNullException.ThrowIfNull(party_action);

        _ = await party_action.sendPartyInfo(sends, party_action.getLeaderGuid(), false);
    }
}