using ScreenLogicConnect.Messages;
using System.IO;
using System.Net.Sockets;
using System.Text;

namespace ScreenLogicConnect
{
    static class ExtensionMethods
    {
        public static void SendHLMessage(this NetworkStream stream, Messages.HLMessage msg)
        {
            var arr = msg.asByteArray();
            System.Diagnostics.Debug.WriteLine($"  sent {arr.Length}");
            stream.Write(arr, 0, arr.Length);
        }

        public static void WritePrefixLength(this BinaryWriter bw, string val)
        {
            bw.Write(val.Length);
            bw.Write(Encoding.ASCII.GetBytes(val));
            bw.Write(new byte[HLMessageTypeHelper.alignToNext4Boundary(val.Length)]);
        }

        public static void WritePrefixLength(this BinaryWriter bw, byte[] val)
        {
            bw.Write(val.Length);
            bw.Write(val);
        }

        public static void Write(this BinaryWriter bw, HLTime hlTime)
        {
            bw.Write(hlTime.year);
            bw.Write(hlTime.month);
            bw.Write(hlTime.dayOfWeek);
            bw.Write(hlTime.day);
            bw.Write(hlTime.hour);
            bw.Write(hlTime.minute);
            bw.Write(hlTime.second);
            bw.Write(hlTime.millisecond);
        }
    }
}