package com.github.dockerjava.jaxrs;

import static com.google.common.net.UrlEscapers.urlPathSegmentEscaper;

import java.util.List;

import javax.ws.rs.client.WebTarget;

import javax.ws.rs.core.GenericType;

import javax.ws.rs.core.MediaType;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import com.github.dockerjava.api.command.ListContainersCmd;

import com.github.dockerjava.api.model.Container;

import com.github.dockerjava.core.DockerClientConfig;

import com.github.dockerjava.core.util.FiltersEncoder;

public class ListContainersCmdExec extends AbstrSyncDockerCmdExec<ListContainersCmd, List<Container>> implements

ListContainersCmd.Exec {

private static final Logger LOGGER = LoggerFactory.getLogger(ListContainersCmdExec.class);

public ListContainersCmdExec(WebTarget baseResource, DockerClientConfig dockerClientConfig) {

super(baseResource, dockerClientConfig);

}

@Override

protected List<Container> execute(ListContainersCmd command) {

WebTarget webTarget = getBaseResource().path("/containers/json").queryParam("since", command.getSinceId())

.queryParam("before", command.getBeforeId());

webTarget = booleanQueryParam(webTarget, "all", command.hasShowAllEnabled());

webTarget = booleanQueryParam(webTarget, "size", command.hasShowSizeEnabled());

if (command.getLimit() != null && command.getLimit() >= 0) {

webTarget = webTarget.queryParam("limit", String.valueOf(command.getLimit()));

}

if (command.getFilters() != null && !command.getFilters().isEmpty()) {

webTarget = webTarget

.queryParam("filters", urlPathSegmentEscaper().escape(FiltersEncoder.jsonEncode(command.getFilters())));

}

LOGGER.trace("GET: {}", webTarget);

List<Container> containers = webTarget.request().accept(MediaType.APPLICATION_JSON)

.get(new GenericType<List<Container>>() {

});

LOGGER.trace("Response: {}", containers);

return containers;

}

}