using Google.Protobuf;
using Google.Protobuf.WellKnownTypes;
using Newtonsoft.Json;


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


namespace GameServer;

public class NotifyJoinPartyMemberHandler
{
    public async Task recvJoinPartyMember(ServerMessage.Types.JoinPartyMemberNoti notify)
    {
        var join_info = JsonConvert.DeserializeObject<PartyMemberInfo>(notify.JoinPartyMemberInfo);
        if (null == join_info) return;
        
        var global_party = GameServerApp.getServerLogic().findGlobalEntity<GlobalParty>();
        ArgumentNullException.ThrowIfNull(global_party);
        
        var party = global_party.getParty(notify.PartyGuid);
        ArgumentNullException.ThrowIfNull(party);

        // 1. join member 등록
        var member_action = party.getEntityAction<GlobalPartyDetailMemberAction>();
        NullReferenceCheckHelper.throwIfNull(member_action, () => $"member_action is null !!!");
        var change = await member_action.changeMember(join_info);
        if (change.result.isFail()) return;
        
        // 2. 메시지 전송
        var client_message = new ClientToGame();
        client_message.Message = new();
        client_message.Message.JoinPartyMemberNoti = new();
        client_message.Message.JoinPartyMemberNoti.JoinPartyMemberGuid = join_info.UserGuid;
        client_message.Message.JoinPartyMemberNoti.JoinMemberInfo = new PartyMemberState();
        client_message.Message.JoinPartyMemberNoti.JoinMemberInfo.MarkId = join_info.MarkId;
        client_message.Message.JoinPartyMemberNoti.JoinMemberInfo.MemberGuid = join_info.UserGuid;
        client_message.Message.JoinPartyMemberNoti.JoinMemberInfo.MemberNickname = join_info.Nickname;
        client_message.Message.JoinPartyMemberNoti.JoinMemberInfo.LocationInfo = join_info.LocationInfo;
        
        PartyHelper.BroadcastToClients(party, client_message, new List<string>());
    }
}