package com.jetbrains.lang.dart.ide.runner;
import com.intellij.execution.filters.Filter;
import com.intellij.execution.filters.HyperlinkInfo;
import com.intellij.execution.filters.OpenFileHyperlinkInfo;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.search.FilenameIndex;
import com.intellij.psi.search.GlobalSearchScope;
import com.jetbrains.lang.dart.ide.runner.server.OpenDartObservatoryUrlAction;
import com.jetbrains.lang.dart.sdk.DartSdk;
import com.jetbrains.lang.dart.util.DartUrlResolver;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collection;
import static com.jetbrains.lang.dart.util.DartUrlResolver.DART_PREFIX;
import static com.jetbrains.lang.dart.util.DartUrlResolver.PACKAGE_PREFIX;
import static com.jetbrains.lang.dart.util.PubspecYamlUtil.PUBSPEC_YAML;
public class DartConsoleFilter implements Filter {
private final @NotNull Project myProject;
private final @Nullable DartSdk mySdk;
private final @Nullable DartUrlResolver myDartUrlResolver;
private Collection<VirtualFile> myAllPubspecYamlFiles;
private static final String OBSERVATORY_LISTENING_ON = "Observatory listening on ";
public DartConsoleFilter(final @NotNull Project project) {
this(project, null);
}
public DartConsoleFilter(final @NotNull Project project, final @Nullable VirtualFile contextFile) {
myProject = project;
mySdk = DartSdk.getGlobalDartSdk();
myDartUrlResolver = contextFile == null ? null : DartUrlResolver.getInstance(project, contextFile);
}
@Nullable
public Result applyFilter(final String line, final int entireLength) {
if (line.startsWith(OBSERVATORY_LISTENING_ON + "http://")) {
return getObservatoryUrlResult(line, entireLength - line.length());
}
final DartPositionInfo info = DartPositionInfo.parsePositionInfo(line);
if (info == null) return null;
final VirtualFile file;
switch (info.type) {
case FILE:
file = LocalFileSystem.getInstance().findFileByPath(info.path);
break;
case DART:
file = DartUrlResolver.findFileInDartSdkLibFolder(myProject, mySdk, DART_PREFIX + info.path);
break;
case PACKAGE:
if (myDartUrlResolver != null) {
file = myDartUrlResolver.findFileByDartUrl(PACKAGE_PREFIX + info.path);
}
else {
if (myAllPubspecYamlFiles == null) {
myAllPubspecYamlFiles = FilenameIndex.getVirtualFilesByName(myProject, PUBSPEC_YAML, GlobalSearchScope.projectScope(myProject));
}
VirtualFile inPackage = null;
for (VirtualFile yamlFile : myAllPubspecYamlFiles) {
inPackage = DartUrlResolver.getInstance(myProject, yamlFile).findFileByDartUrl(PACKAGE_PREFIX + info.path);
if (inPackage != null) {
break;
}
}
file = inPackage;
}
break;
default:
file = null;
}
if (file != null && !file.isDirectory()) {
final int highlightStartOffset = entireLength - line.length() + info.highlightingStartIndex;
final int highlightEndOffset = entireLength - line.length() + info.highlightingEndIndex;
return new Result(highlightStartOffset, highlightEndOffset, new OpenFileHyperlinkInfo(myProject, file, info.line, info.column));
}
return null;
}
@Nullable
private static Result getObservatoryUrlResult(final String line, final int lineStartOffset) {
assert line.startsWith(OBSERVATORY_LISTENING_ON + "http://") : line;
final String url = line.trim().substring(OBSERVATORY_LISTENING_ON.length());
final int colonIndex = url.indexOf(":", "http://".length());
if (colonIndex <= 0) return null;
final String port = url.substring(colonIndex + 1);
try {
//noinspection ResultOfMethodCallIgnored
Integer.parseInt(port);
final int startOffset = lineStartOffset + OBSERVATORY_LISTENING_ON.length();
return new Result(startOffset, startOffset + url.length(), new ObservatoryHyperlinkInfo(url));
}
catch (NumberFormatException ignore) {/**/}
return null;
}
private static class ObservatoryHyperlinkInfo implements HyperlinkInfo {
private final String myUrl;
public ObservatoryHyperlinkInfo(@NotNull final String url) {
myUrl = url;
}
@Override
public void navigate(final Project project) {
OpenDartObservatoryUrlAction.openUrlInChromeFamilyBrowser(myUrl);
}
}
}