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 NotifyLeavePartyMemberHandler
{
    public async Task recvLeavePartyMember(ServerMessage.Types.LeavePartyMemberNoti notify)
    {
        // 1. 파티 조회
        var global_party = GameServerApp.getServerLogic().findGlobalEntity<GlobalParty>();
        ArgumentNullException.ThrowIfNull(global_party);

        var party = global_party.getParty(notify.PartyGuid);
        ArgumentNullException.ThrowIfNull(party);
        
        // 2. 파티원 제거
        var party_member_action = party.getEntityAction<GlobalPartyDetailMemberAction>();
        ArgumentNullException.ThrowIfNull(party_member_action);

        var delete_member = await party_member_action.deleteJoinMember(notify.LeavePartyUserGuid, false);
        if (delete_member.result.isFail()) return;
        
        // 2. Client 알림
        var message = new ClientToGame
        {
            Message = new()
            {
                LeavePartyMemberNoti = new()
                {
                    LeavePartyUserGuid = notify.LeavePartyUserGuid,
                    IsBan = notify.IsBan
                }
            }
        };
        PartyHelper.BroadcastToClients(party, message, new List<USER_GUID>());
    }
}