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/*
* The MIT License (MIT)
*
* Copyright (c) 2018 Playtika
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
 */
package com.playtika.test.mariadb;

import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.core.env.MapPropertySource;
import org.testcontainers.containers.GenericContainer;

import java.util.LinkedHashMap;

import static com.playtika.test.common.utils.ContainerUtils.containerLogsConsumer;
import static com.playtika.test.mariadb.MariaDBProperties.BEAN_NAME_EMBEDDED_MARIADB;
import static org.springframework.core.Ordered.HIGHEST_PRECEDENCE;

@Slf4j
@Configuration
@Order(HIGHEST_PRECEDENCE)
@ConditionalOnProperty(name = "embedded.mariadb.enabled", matchIfMissing = true)
@EnableConfigurationProperties(MariaDBProperties.class)
public class EmbeddedMariaDBBootstrapConfiguration {

    @Bean
    @ConditionalOnMissingBean
    MariaDBStatusCheck mariaDBStartupCheckStrategy(MariaDBProperties properties) {
        return new MariaDBStatusCheck();
    }

    @Bean(name = BEAN_NAME_EMBEDDED_MARIADB, destroyMethod = "stop")
    public GenericContainer mariadb(ConfigurableEnvironment environment,
                                    MariaDBProperties properties,
                                    MariaDBStatusCheck mariaDBStatusCheck) throws Exception {
        log.info("Starting mariadb server. Docker image: {}", properties.dockerImage);

        GenericContainer mariadb =
                new GenericContainer(properties.dockerImage)
                        .withEnv("MYSQL_ALLOW_EMPTY_PASSWORD", "true")
                        .withEnv("MYSQL_USER", properties.getUser())
                        .withEnv("MYSQL_PASSWORD", properties.getPassword())
                        .withEnv("MYSQL_DATABASE", properties.getDatabase())
                        .withCommand(
                                "--character-set-server=" + properties.getEncoding(),
                                "--collation-server=" + properties.getCollation())
                        .withLogConsumer(containerLogsConsumer(log))
                        .withExposedPorts(properties.port)
                        .waitingFor(mariaDBStatusCheck)
                        .withStartupTimeout(properties.getTimeoutDuration());
        mariadb.start();
        registerMariadbEnvironment(mariadb, environment, properties);
        return mariadb;
    }

    private void registerMariadbEnvironment(GenericContainer mariadb,
                                            ConfigurableEnvironment environment,
                                            MariaDBProperties properties) {
        Integer mappedPort = mariadb.getMappedPort(properties.port);
        String host = mariadb.getContainerIpAddress();

        LinkedHashMap map = new LinkedHashMap<>();
        map.put("embedded.mariadb.port", mappedPort);
        map.put("embedded.mariadb.host", host);
        map.put("embedded.mariadb.schema", properties.getDatabase());
        map.put("embedded.mariadb.user", properties.getUser());
        map.put("embedded.mariadb.password", properties.getPassword());

        String jdbcURL = "jdbc:mysql://{}:{}/{}";
        log.info("Started mariadb server. Connection details: {}, " +
                "JDBC connection url: " + jdbcURL, map, host, mappedPort, properties.getDatabase());

        MapPropertySource propertySource = new MapPropertySource("embeddedMariaInfo", map);
        environment.getPropertySources().addFirst(propertySource);
    }
}