// This Source Code is in the Public Domain per: http://litesoft.org/License.txt
package org.litesoft.util.template;

import org.litesoft.commonfoundation.typeutils.*;

import java.io.*;
import org.litesoft.commonfoundation.typeutils.Objects;
import java.util.*;

public class SubTC extends AbstractReaderTC implements TCsub
{
    private String mReplacementKey;

    public SubTC( String pReplacementKey, Reader pTemplate, Collection<TCsub> pSubstitutions )
    {
        super( pTemplate, pSubstitutions );
        mReplacementKey = Strings.assertNotNullNotEmpty( "ReplacementKey", pReplacementKey );
        Objects.assertNotNull( "Template", mTemplate = pTemplate );
    }

    public SubTC( String pReplacementKey, Reader pTemplate, TCsub... pSubstitutions )
    {
        this( pReplacementKey, pTemplate, makeSet( pSubstitutions ) );
    }

    public SubTC( String pReplacementKey, Reader pTemplate, String... pSubstitutions )
    {
        this( pReplacementKey, pTemplate, makeSet( pSubstitutions ) );
    }

    public SubTC( String pReplacementKey, String pTemplate, TCsub... pSubstitutions )
    {
        this( pReplacementKey, new StringReader( pTemplate ), pSubstitutions );
    }

    public SubTC( String pReplacementKey, String pTemplate, String... pSubstitutions )
    {
        this( pReplacementKey, new StringReader( pTemplate ), pSubstitutions );
    }

    @Override
    public String getReplacementKey()
    {
        return mReplacementKey;
    }

    @Override
    public void replace( Writer pWriter, String pReplaceNotFoundsWith, Object pReplaceFrom )
            throws IOException
    {
        pWriter.write( blocksFromReaderReplace( pWriter, pReplaceNotFoundsWith ) );
    }
}