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/*
 * Copyright 2014 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.io;

import static com.google.common.collect.Lists.newArrayList;

import java.io.IOException;
import java.util.List;

import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;

/**
 * @author [email protected] (Marcio Endo)
 */
public class WorkbookXlsBuilder {

  private final List sheets = newArrayList();

  WorkbookXlsBuilder() {
  }

  public WorkbookXlsBuilder add(SheetXls sheet) {
    Preconditions.checkNotNull(sheet);
    sheets.add(sheet);
    return this;
  }

  public WorkbookXlsBuilder addAll(Iterable sheets) {
    List list = ImmutableList.copyOf(sheets);
    this.sheets.addAll(list);
    return this;
  }

  public WorkbookXls named(String name) {
    Preconditions.checkNotNull(name);
    return new WorkbookXlsApachePOI(name, sheets);
  }

  public WorkbookXls named(String template, Object... args) {
    String name = String.format(template, args);
    return named(name);
  }

  public byte[] toByteArray() throws IOException {
    return named("byte-array").toByteArray();
  }

}