package extremetk.network.send;

import java.nio.ByteBuffer;
import java.nio.ByteOrder;

import extremetk.TKMain;
import extremetk.dynamics.TKDynamicPlayer;
import extremetk.items.TKItemEquipment;
import extremetk.network.TKPacket;

public class TKPacketSendLegend extends TKPacket{
    public TKPacketSendLegend(TKMain main, TKDynamicPlayer target) {
        super(main);
        this.encryptType = TKPacket.encryptUser;
        this.command = 0x39;
        int buflen = 299;
        buflen += target.getPlayerDisplayClassName().length();
        buflen += equipLen(target.weapon);
        buflen += equipLen(target.armor);
        buflen += equipLen(target.head);
        buflen += equipLen(target.lhand);
        buflen += equipLen(target.rhand);
        buflen += equipLen(target.headacc);
        buflen += equipLen(target.feet);
        buflen += equipLen(target.coat);
        buflen += equipLen(target.shield);
        buflen += equipLen(target.faceacc);
        buflen += equipLen(target.subacc1);
        buflen += equipLen(target.subacc2);
        buflen += equipLen(target.mantle);
        buflen += equipLen(target.necklace);
        buflen += 2;
        buflen += target.clan.length();
        buflen += target.clanTitle.length();
        buflen += target.title.length();
        buflen += target.legend.totalDataSize();

        ByteBuffer bb = ByteBuffer.allocate(buflen); //FIXME optimize and fix len for legends
        bb.order(ByteOrder.BIG_ENDIAN);
        //bb.putInt(0x10050400); //byte 1 AC (signed), byte 2 dam, byte 3 hit, byte 4 unknown - 0, seems to mangle packet
        bb.put(target.getAC()); //AC (signed byte!)
        bb.put((byte)target.getDam()); //dam
        bb.put((byte)target.getHit()); //hit
        bb.put((byte)target.clan.length());
        bb.put(target.clan.getBytes());
        bb.put((byte)target.clanTitle.length());
        bb.put(target.clanTitle.getBytes());
        bb.put((byte)target.title.length());
        bb.put(target.title.getBytes());
        bb.put((byte)0); //this is actually spouse
        //bb.put(target.clan.getBytes()); //this is actually "Spouse: <name>"
        if(target.canGroup) { bb.put((byte)0x01); } else { bb.put((byte)0x0); }
        bb.putInt((int)Math.max(0, target.nextlevel - target.experience)); //TNL
        bb.put((byte)target.getPlayerDisplayClassName().length());
        bb.put(target.getPlayerDisplayClassName().getBytes());
        //01 ** weapon
        //02 ** armor
        //03 ** shield
        //04 ** head
        //05 ** lhand
        //06 ** rhand
        //07 subacc1
        //08 subacc2
        //09 faceacc
        //10 crown
        //11 mantle
        //12 ** coat
        //13 ** feet
        //14 headacc

        putEquip(bb, target.weapon);
        putEquip(bb, target.armor);
        putEquip(bb, target.shield);
        putEquip(bb, target.head);
        putEquip(bb, target.lhand);
        putEquip(bb, target.rhand);
        putEquip(bb, target.subacc1);
        putEquip(bb, target.feet);
        putEquip(bb, target.faceacc);
        putEquip(bb, target.necklace);
        putEquip(bb, target.coat);
        putEquip(bb, target.subacc2);
        putEquip(bb, target.mantle);
        putEquip(bb, target.headacc);

        if(target.canExchange) { bb.put((byte)0x01); } else { bb.put((byte)0x00); }
        bb.put((byte)0x00); //don't know

        bb.put(target.legend.getData());

        this.packetData = bb.array();
    }

    private int equipLen(TKItemEquipment equip) {
        if(equip == null) return 10;
        return 10+equip.itemName.length()*2;
    }

    private void putEquip(ByteBuffer bb, TKItemEquipment equip) {
        //bb.put(sep);\
        short gfx;
        String ename;
        int durability;
        byte pal = 0;

        if(equip == null) {
            gfx = 0x1000;
            pal = 0;
            ename = "";
            durability = 0x00000000;
        } else {
            gfx = (short)equip.itemIcon;
            pal = (byte)equip.itemPal;
            ename = equip.itemName;
            durability = equip.durability;
        }

        bb.putShort((short)gfx);
        bb.put((byte)pal); //unknown - not always 0
        bb.put((byte)ename.length());
        bb.put(ename.getBytes());
        bb.put((byte)ename.length());
        bb.put(ename.getBytes());
        bb.putInt(durability);
        bb.put((byte)0);
    }
}