package module.decode.p25.message.tsbk.osp.control;

import module.decode.p25.message.tsbk.TSBKMessage;
import module.decode.p25.reference.DataUnitID;
import module.decode.p25.reference.Opcode;
import alias.AliasList;
import bits.BinaryMessage;

public class CallAlert extends TSBKMessage
{
    public static final int[] TARGET_ADDRESS = { 96,97,98,99,100,101,102,103,
        104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119 };
    public static final int[] SOURCE_ID = { 120,121,122,123,124,125,126,
        127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143 };
    
    public CallAlert( BinaryMessage message, 
                                DataUnitID duid,
                                AliasList aliasList ) 
    {
        super( message, duid, aliasList );
    }

    @Override
    public String getEventType()
    {
        return Opcode.CALL_ALERT.getDescription();
    }
    
    public String getMessage()
    {
        StringBuilder sb = new StringBuilder();
        
        sb.append( getMessageStub() );

        sb.append( " SRC ID: " + getSourceID() );
        sb.append( " TGT ADDR: " + getTargetAddress() );
        
        return sb.toString();
    }
    
    public String getSourceID()
    {
        return mMessage.getHex( SOURCE_ID, 6 );
    }
    
    @Override
    public String getFromID()
    {
        return getSourceID();
    }
    
    public String getTargetAddress()
    {
        return mMessage.getHex( TARGET_ADDRESS, 6 );
    }

    @Override
    public String getToID()
    {
        return getTargetAddress();
    }
}