/*
 * Licensed to Crate under one or more contributor license agreements.
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.  Crate 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.
 *
 * However, if you have executed another commercial license agreement
 * with Crate these terms will supersede the license and you may use the
 * software solely pursuant to the terms of the relevant commercial
 * agreement.
 */

package io.crate.integrationtests;

import io.crate.action.sql.SQLActionException;
import io.crate.testing.UseJdbc;
import org.elasticsearch.common.settings.Settings;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;

import java.io.File;
import java.util.HashMap;

import static org.hamcrest.Matchers.is;

@UseJdbc
public class RepositoryIntegrationTest extends SQLTransportIntegrationTest {

    @ClassRule
    public static TemporaryFolder TEMPORARY_FOLDER = new TemporaryFolder();

    @Override
    protected Settings nodeSettings(int nodeOrdinal) {
        return Settings.builder().put(super.nodeSettings(nodeOrdinal))
            .put("path.repo", TEMPORARY_FOLDER.getRoot().getAbsolutePath())
            .build();
    }

    @Test
    @UseJdbc(0) // drop repository has no rowcount
    public void testDropExistingRepository() throws Exception {
        execute("CREATE REPOSITORY existing_repo TYPE \"fs\" with (location=?, compress=True)",
            new Object[]{
                TEMPORARY_FOLDER.newFolder().getAbsolutePath()
            });
        waitNoPendingTasksOnAll();
        execute("DROP REPOSITORY existing_repo");
        assertThat(response.rowCount(), is(1L));

        waitNoPendingTasksOnAll();
        execute("select * from sys.repositories where name = ? ", new Object[]{"existing_repo"});
        assertThat(response.rowCount(), is(0L));
    }

    @Test
    public void testCreateRepository() throws Throwable {
        String repoLocation = TEMPORARY_FOLDER.newFolder().getAbsolutePath();
        execute("CREATE REPOSITORY \"myRepo\" TYPE \"fs\" with (location=?, compress=True)",
            new Object[]{
                repoLocation
            });
        waitNoPendingTasksOnAll();
        execute("select * from sys.repositories where name ='myRepo'");
        assertThat(response.rowCount(), is(1L));
        assertThat((String) response.rows()[0][0], is("myRepo"));
        HashMap<String, String> settings = (HashMap) response.rows()[0][1];
        assertThat(settings.get("compress"), is("true"));
        assertThat(new File(settings.get("location")).getAbsolutePath(), is(repoLocation));
        assertThat((String) response.rows()[0][2], is("fs"));
    }

    @Test
    public void testCreateExistingRepository() throws Throwable {
        String repoLocation = TEMPORARY_FOLDER.newFolder().getAbsolutePath();
        execute("CREATE REPOSITORY \"myRepo\" TYPE \"fs\" with (location=?, compress=True)",
            new Object[]{
                repoLocation
            });
        waitNoPendingTasksOnAll();
        expectedException.expect(SQLActionException.class);
        expectedException.expectMessage("Repository 'myRepo' already exists");
        execute("CREATE REPOSITORY \"myRepo\" TYPE \"fs\" with (location=?, compress=True)",
            new Object[]{repoLocation});
    }
}