package org.argeo.slc.web.mvc.provisioning;

import java.io.IOException;
import java.io.Writer;

import org.argeo.slc.build.Distribution;
import org.argeo.slc.build.ModularDistribution;
import org.argeo.slc.build.NameVersion;
import org.argeo.slc.core.build.ResourceDistribution;

/** List of modules for a distribution. */
public class AvailableModulesHtml extends AbstractAvailableModules {
	@Override
	protected void print(Writer out, String baseUrl, ModularDistribution md)
			throws IOException {
		out.write("<h1>Distribution " + md + "</h1>");

		for (NameVersion nameVersion : md.listModulesNameVersions()) {
			Distribution distribution = md.getModuleDistribution(nameVersion
					.getName(), nameVersion.getVersion());

			String moduleUrl = null;
			if (distribution instanceof ResourceDistribution) {
				String url = ((ResourceDistribution) distribution)
						.getLocation().getURL().toString();
				if (url.startsWith("reference:"))
					moduleUrl = url;
			}

			if (moduleUrl == null)
				moduleUrl = jarUrl(baseUrl, nameVersion);

			out.write("<a href=\"" + moduleUrl + "\">"
					+ jarFileName(nameVersion) + "</a><br/>");
		}
	}

	@Override
	public String getContentType() {
		return "text/html";
	}

}