/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.blur.shell;

import java.io.PrintWriter;
import java.util.Collections;
import java.util.List;

import org.apache.blur.thirdparty.thrift_0_9_0.TException;
import org.apache.blur.thrift.generated.Blur;
import org.apache.blur.thrift.generated.BlurException;
import org.apache.blur.thrift.generated.TableDescriptor;

public class ListTablesCommand extends Command {
  @Override
  public void doit(PrintWriter out, Blur.Iface client, String[] args) throws CommandException, TException,
      BlurException {

    List<String> tableList = client.tableListByCluster(Main.getCluster(client));

    Collections.sort(tableList);
    for (String table : tableList) {
      try {
        TableDescriptor describe = client.describe(table);
        if (describe.isEnabled()) {
          out.println("enabled \t-\t" + table);
        } else {
          out.println("disabled\t-\t" + table);
        }
      } catch (BlurException ex) {
        out.println("ERROR   \t-\t" + table);
        if (Main.debug) {
          ex.printStackTrace(out);
        }
      } catch (TException ex) {
        out.println("ERROR   \t-\t" + table);
        if (Main.debug) {
          ex.printStackTrace(out);
        }
      }
    }
  }

  @Override
  public String description() {
    return "List tables.";
  }

  @Override
  public String usage() {
    return "";
  }

  @Override
  public String name() {
    return "list";
  }
}