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package cgeo.geocaching.utils;
import cgeo.geocaching.R;
import cgeo.geocaching.Settings;
import cgeo.geocaching.cgCache;
import cgeo.geocaching.cgTrackable;
import cgeo.geocaching.connector.gc.GCConstants;
import cgeo.geocaching.connector.gc.Login;
import cgeo.geocaching.network.Network;
import cgeo.geocaching.ui.Formatter;
import org.apache.commons.lang3.StringUtils;
import java.util.ArrayList;
/**
* provides all the available templates for logging
*
*/
public class LogTemplateProvider {
/**
* Context aware data container for log templates.
* <p>
* Some log templates need additional information. To provide that information, it can be encapsulated in this log
* context.
* </p>
*
*/
public static class LogContext {
private cgCache cache;
private cgTrackable trackable;
private boolean offline = false;
public LogContext(final cgCache cache) {
this(cache, false);
}
public LogContext(final cgTrackable trackable) {
this.trackable = trackable;
}
public LogContext(boolean offline) {
this(null, offline);
}
public LogContext(final cgCache cache, boolean offline) {
this.cache = cache;
this.offline = offline;
}
public cgCache getCache() {
return cache;
}
public cgTrackable getTrackable() {
return trackable;
}
public boolean isOffline() {
return offline;
}
}
public static abstract class LogTemplate {
private final String template;
private final int resourceId;
protected LogTemplate(String template, int resourceId) {
this.template = template;
this.resourceId = resourceId;
}
abstract public String getValue(LogContext context);
public int getResourceId() {
return resourceId;
}
public int getItemId() {
return template.hashCode();
}
public String getTemplateString() {
return template;
}
protected String apply(String input, LogContext context) {
if (input.contains("[" + template + "]")) {
return StringUtils.replace(input, "[" + template + "]", getValue(context));
}
return input;
}
}
public static ArrayList<LogTemplate> getTemplates() {
ArrayList<LogTemplate> templates = new ArrayList<LogTemplateProvider.LogTemplate>();
templates.add(new LogTemplate("DATE", R.string.init_signature_template_date) {
@Override
public String getValue(final LogContext context) {
return Formatter.formatFullDate(System.currentTimeMillis());
}
});
templates.add(new LogTemplate("TIME", R.string.init_signature_template_time) {
@Override
public String getValue(final LogContext context) {
return Formatter.formatTime(System.currentTimeMillis());
}
});
templates.add(new LogTemplate("DATETIME", R.string.init_signature_template_datetime) {
@Override
public String getValue(final LogContext context) {
final long currentTime = System.currentTimeMillis();
return Formatter.formatFullDate(currentTime) + " " + Formatter.formatTime(currentTime);
}
});
templates.add(new LogTemplate("USER", R.string.init_signature_template_user) {
@Override
public String getValue(final LogContext context) {
return Settings.getUsername();
}
});
templates.add(new LogTemplate("NUMBER", R.string.init_signature_template_number) {
@Override
public String getValue(final LogContext context) {
int current = Login.getActualCachesFound();
if (current == 0) {
if (context.isOffline()) {
return "";
}
final String page = Network.getResponseData(Network.getRequest("http://www.geocaching.com/email/"));
current = parseFindCount(page);
}
String findCount = "";
if (current >= 0) {
findCount = String.valueOf(current + 1);
}
return findCount;
}
});
templates.add(new LogTemplate("OWNER", R.string.init_signature_template_owner) {
@Override
public String getValue(final LogContext context) {
cgTrackable trackable = context.getTrackable();
if (trackable != null) {
return trackable.getOwner();
}
cgCache cache = context.getCache();
if (cache != null) {
return cache.getOwnerDisplayName();
}
return "";
}
});
return templates;
}
public static LogTemplate getTemplate(int itemId) {
for (LogTemplate template : getTemplates()) {
if (template.getItemId() == itemId) {
return template;
}
}
return null;
}
public static String applyTemplates(String signature, LogContext context) {
if (signature == null) {
return "";
}
String result = signature;
for (LogTemplate template : getTemplates()) {
result = template.apply(result, context);
}
return result;
}
private static int parseFindCount(String page) {
if (StringUtils.isBlank(page)) {
return -1;
}
try {
return Integer.parseInt(BaseUtils.getMatch(page, GCConstants.PATTERN_CACHES_FOUND, true, "-1").replaceAll("[,.]", ""));
} catch (NumberFormatException e) {
Log.e("parseFindCount", e);
return -1;
}
}
}
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