namespace Supercell.Laser.Logic.Friends
{
    using System;
    using System.Text.Json.Serialization;
    using Supercell.Laser.Logic.Avatar;
    using Supercell.Laser.Logic.Avatar.Structures;
    using Supercell.Laser.Logic.Listener;
    using Supercell.Laser.Titan.DataStream;

    public class Friend
    {
        [JsonInclude] public long AccountId;
        [JsonInclude] public int Trophies;
        [JsonInclude] public PlayerDisplayData DisplayData;
        [JsonInclude] public int FriendState;
        [JsonInclude] public int FriendReason;

        [JsonIgnore] public ClientAvatar Avatar => LogicServerListener.Instance.GetAvatar(AccountId);

/*
public void Encode(ChecksumEncoder encoder) // a2
{
    // WriteVInt (смещение 76)
    encoder.WriteVInt(Field1);  // *a1
    
    // WriteString (смещение 28)
    encoder.WriteString(Field2);  // a1[1]
    encoder.WriteString(Field3);  // a1[2]
    encoder.WriteString(Field4);  // a1[3]
    
    encoder.WriteString(Field5);  // a1[4]
    encoder.WriteString(Field6);  // a1[5]
    encoder.WriteString(Field7);  // a1[6]
    
    // WriteInt (смещение 36)
    encoder.WriteInt(Field8);   // a1[7]
    encoder.WriteInt(Field9);   // a1[8]
    encoder.WriteInt(Field10);  // a1[9]   
    encoder.WriteInt(Field11);  // a1[10]
    encoder.WriteInt(Field12);  // a1[11]
    
    // WriteBoolean (смещение 32)
    if (Field14 != 0) // a1[14]
    {
        encoder.WriteBoolean(true);
        encoder.WriteVInt(Field14);  // a1[14]
        encoder.WriteInt(Field15);   // a1[15]
        encoder.WriteString(Field16); // a1[16]
        encoder.WriteInt(Field17);   // a1[17]
        encoder.WriteInt(Field18);   // a1[18]
    }
    else
    {
        encoder.WriteBoolean(false);
    }
    
    encoder.WriteString(Field19); // a1[19]
    encoder.WriteInt(Field20);    // a1[12]
    encoder.WriteInt(Field21);    // a1[13]
    encoder.WriteBoolean(Field24 != 0); // a1[24]
    
    if (Field24 != 0) // result = a1[24]
    {
        playerDisplayData.Encode(encoder); // ZN17PlayerDisplayData6encodeEP10ByteStream
    }
}
*/


        public void Decode(ByteStream stream)
        {
            AccountId = stream.ReadLong();      // WriteLong
        
            stream.ReadString();                // WriteString(null) x6
            stream.ReadString();
            stream.ReadString();
            stream.ReadString();
            stream.ReadString();
            stream.ReadString();
        
            Trophies    = stream.ReadInt();     // WriteInt(Trophies)
            FriendState = stream.ReadInt();     // WriteInt(FriendState)
            FriendReason = stream.ReadInt();    // WriteInt(FriendReason)
            stream.ReadInt();                   // WriteInt(0)
            stream.ReadInt();                   // WriteInt(0)
        
            stream.ReadBoolean();               // WriteBoolean(false)
        
            stream.ReadString();                // WriteString(null)
            stream.ReadInt();                   // WriteInt(lastOnline)
            stream.ReadInt();                   // WriteInt(rankedRank)
        
            bool hasDisplayData = stream.ReadBoolean(); // WriteBoolean(DisplayData != null)
            if (hasDisplayData)
            {
                DisplayData = new PlayerDisplayData();
                DisplayData.Decode(stream);
            }
        }



        public void Encode(ByteStream stream)
        {
            ClientAvatar avatar = Avatar;

            stream.WriteLong(AccountId);

            stream.WriteString(null);
            stream.WriteString(null);
            stream.WriteString(null);
            
            stream.WriteString(null);
            stream.WriteString(null);
            stream.WriteString(null);

            stream.WriteInt(avatar != null ? avatar.Trophies : Trophies);
            stream.WriteInt(FriendState);
            stream.WriteInt(FriendReason);
            stream.WriteInt(0);
            stream.WriteInt(0);

            stream.WriteBoolean(false);

            stream.WriteString(null);
            stream.WriteInt(LogicServerListener.Instance.IsPlayerOnline(AccountId) ? 0 : (avatar != null ? (int)(DateTime.UtcNow - avatar.LastOnline).TotalSeconds : 999999));
            stream.WriteInt(avatar != null ? avatar.RankedRank : 0);
            if (stream.WriteBoolean(DisplayData != null))
            {
                DisplayData.Encode(stream);
            }
        }
    }
}