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/*
 * Copyright 2015 Objectos, Fábrica de Software LTDA.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package br.com.objectos.way.sql.compiler;

import java.util.List;

import javax.annotation.processing.Processor;

import br.com.objectos.way.code.ClassInfo;
import br.com.objectos.way.code.ImportInfo;
import br.com.objectos.way.code.ImportInfoSet;
import br.com.objectos.way.core.tmpl.mustache.MustacheObject;
import br.com.objectos.way.core.tmpl.mustache.Mustaches;
import br.com.objectos.way.sql.Transaction;

import com.google.common.base.Optional;
import com.google.common.base.Supplier;

/**
 * @author [email protected] (Marcio Endo)
 */
class PojoPkContext implements Supplier {

  private final Class processorClass;
  private final ClassInfo classInfo;
  private final Pk pk;

  public PojoPkContext(Class processorClass, ClassInfo classInfo, Pk pk) {
    this.processorClass = processorClass;
    this.classInfo = classInfo;
    this.pk = pk;
  }

  @Override
  public MustacheObject get() {
    ImportInfoSet importInfoSet = pk.toImportInfoSet();
    importInfoSet.add(Optional.class);
    importInfoSet.add(Transaction.class);

    List imports = importInfoSet.toImportInfoList(classInfo);
    return Mustaches.toMustacheHelper()
        .add("imports", imports)
        .add("emptyImports", imports.isEmpty())
        .add("processorClass", processorClass.getName())
        .add("access", classInfo.getAccessInfo())
        .add("superClass", classInfo)
        .add("pk", pk)
        .toMustache();
  }

}