using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Vision.Core.Enums;
using Vision.Core.Logging.Loggers;
using Vision.Core.Networking;
using Vision.Core.Networking.Packet;
using Vision.Game.Characters;
using Vision.Game.Structs.Act;

namespace Vision.Client.Networking.Handlers
{
    [SuppressMessage("ReSharper", "UnusedMember.Global")]
    [SuppressMessage("ReSharper", "IdentifierTypo")]
    public static class ActHandlers
    {
        private static readonly ClientLog Logger = new ClientLog(typeof(ActHandlers));

        #region Move-Related

        [NetPacketHandler(NetCommand.NC_ACT_SOMEONEMOVEWALK_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_SOMEONEMOVEWALK_CMD(NetPacket packet, NetClientConnection connection)
        {
            // TODO
        }

        [NetPacketHandler(NetCommand.NC_ACT_SOMEONEMOVERUN_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_SOMEONEMOVERUN_CMD(NetPacket packet, NetClientConnection connection)
        {
            // TODO
        }

        [NetPacketHandler(NetCommand.NC_ACT_SOMEONESTOP_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_SOMEONESTOP_CMD(NetPacket packet, NetClientConnection connection)
        {
            // TODO
        }

        #endregion

        #region Other

        [NetPacketHandler(NetCommand.NC_ACT_SOMEONEPRODUCE_MAKE_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_SOMEONEPRODUCE_MAKE_CMD(NetPacket packet, NetClientConnection connection)
        {
            // TODO
        }

        #endregion

        #region Chat-Related

        [NetPacketHandler(NetCommand.NC_ACT_SOMEONECHAT_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_SOMEONECHAT_CMD(NetPacket packet, NetClientConnection connection)
        {
            var cmd = new NcActSomeoneChatCmd();
            cmd.Read(packet);

            connection.GameClient.ChatService.ReceiveChat(ClientLogChatType.CLCT_NORMAL, cmd.Message, cmd.Handle);
        }

        [NetPacketHandler(NetCommand.NC_ACT_SOMEONESHOUT_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_SOMEONESHOUT_CMD(NetPacket packet, NetClientConnection connection)
        {
            var cmd = new NcActSomeoneShoutCmd();
            cmd.Read(packet);

            connection.GameClient.ChatService.ReceiveChat(ClientLogChatType.CLCT_SHOUT, cmd.Message, cmd.SenderName);
        }

        [NetPacketHandler(NetCommand.NC_ACT_SOMEONEWHISPER_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_SOMEONEWHISPER_CMD(NetPacket packet, NetClientConnection connection)
        {
            var cmd = new NcActSomeoneWhisperCmd();
            cmd.Read(packet);

            connection.GameClient.ChatService.ReceiveChat(ClientLogChatType.CLCT_WHISPER, cmd.Message, cmd.SenderName);
        }

        [NetPacketHandler(NetCommand.NC_ACT_WHISPERSUCCESS_ACK, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_WHISPERSUCCESS_ACK(NetPacket packet, NetClientConnection connection)
        {
            var ack = new NcActWhisperSuccessAck();
            ack.Read(packet);

            connection.GameClient.ChatService.GetWhisperSuccessAck(ClientLogChatType.CLCT_WHISPER, ack.Message, ack.ReceiverName);
        }

        [NetPacketHandler(NetCommand.NC_ACT_PARTYCHAT_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_PARTYCHAT_CMD(NetPacket packet, NetClientConnection connection)
        {
            var cmd = new NcActPartyChatCmd();
            cmd.Read(packet);

            connection.GameClient.ChatService.ReceiveChat(ClientLogChatType.CLCT_PARTY, cmd.Chat.Message, cmd.SenderName);
        }

        [NetPacketHandler(NetCommand.NC_ACT_PARTYCHAT_ACK, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_PARTYCHAT_ACK(NetPacket packet, NetClientConnection connection)
        {
            // ignored?
        }

        #endregion

        [NetPacketHandler(NetCommand.NC_ACT_SOMEONECHANGEMODE_CMD, NetConnectionDestination.NCD_CLIENT)]
        public static void NC_ACT_SOMEONECHANGEMODE_CMD(NetPacket packet, NetClientConnection connection)
        {
            var handle = packet.Reader.ReadUInt16();
            var newState = (CharacterState) packet.Reader.ReadByte();

            var someone = connection.Account.ActiveCharacter.VisibleCharacters.FirstOrDefault(c => c.Handle == handle);
            if (someone != null)
            {
                var oldState = someone.CharacterState;
                someone.CharacterState = newState;
                Logger.Debug($"Changed character state of \"{someone.Name}\" from {oldState} to {newState}");
            }
            else
            {
                Logger.Error($"Failed to get character with handle {handle} to change state!");
            }
        }
    }
}