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package com.intellij.remoteServer.util;
import com.intellij.ProjectTopics;
import com.intellij.ide.util.frameworkSupport.FrameworkSupportConfigurable;
import com.intellij.ide.util.frameworkSupport.FrameworkSupportModel;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.project.ModuleAdapter;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.startup.StartupManager;
import com.intellij.openapi.ui.MessageType;
import com.intellij.openapi.util.Disposer;
import com.intellij.remoteServer.ServerType;
import com.intellij.remoteServer.configuration.RemoteServer;
import com.intellij.remoteServer.runtime.Deployment;
import com.intellij.remoteServer.runtime.ServerConnection;
import com.intellij.remoteServer.runtime.ServerConnector;
import com.intellij.remoteServer.runtime.deployment.ServerRuntimeInstance;
import com.intellij.util.concurrency.Semaphore;
import com.intellij.util.messages.MessageBusConnection;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.util.Collection;
import java.util.concurrent.atomic.AtomicReference;
/**
* @author michael.golubev
*/
public abstract class CloudSupportConfigurableBase<
SC extends CloudConfigurationBase,
DC extends CloudDeploymentNameConfiguration,
SR extends CloudMultiSourceServerRuntimeInstance<DC, ?, ?, ?>,
ST extends ServerType<SC>>
extends FrameworkSupportConfigurable implements CloudDataLoader {
private final ST myCloudType;
private final Project myModelProject;
private final CloudNotifier myNotifier;
private boolean myInitialized = false;
private CloudAccountSelectionEditor<SC, DC, ST> myAccountSelectionEditor;
public CloudSupportConfigurableBase(ST cloudType, FrameworkSupportModel frameworkSupportModel) {
myCloudType = cloudType;
myModelProject = frameworkSupportModel.getProject();
myNotifier = new CloudNotifier(cloudType.getPresentableName());
}
@Override
public void dispose() {
Disposer.dispose(getAccountSelectionEditor());
}
protected void initUI() {
getAccountSelectionEditor().initUI();
}
@Override
public void clearCloudData() {
getExistingComboBox().removeAllItems();
}
@Override
public void loadCloudData() {
new ConnectionTask<Collection<Deployment>>("Loading existing applications list") {
@Override
protected void run(final ServerConnection<DC> connection,
final Semaphore semaphore,
final AtomicReference<Collection<Deployment>> result) {
connection.connectIfNeeded(new ServerConnector.ConnectionCallback<DC>() {
@Override
public void connected(@NotNull ServerRuntimeInstance<DC> serverRuntimeInstance) {
connection.computeDeployments(new Runnable() {
@Override
public void run() {
result.set(connection.getDeployments());
semaphore.up();
UIUtil.invokeLaterIfNeeded(new Runnable() {
@Override
public void run() {
if (!Disposer.isDisposed(CloudSupportConfigurableBase.this)) {
setupExistingApplications(result.get());
}
}
});
}
});
}
@Override
public void errorOccurred(@NotNull String errorMessage) {
runtimeErrorOccurred(errorMessage);
semaphore.up();
}
});
}
@Override
protected Collection<Deployment> run(SR serverRuntimeInstance) throws ServerRuntimeException {
return null;
}
}.performAsync();
}
private void setupExistingApplications(Collection<Deployment> deployments) {
JComboBox existingComboBox = getExistingComboBox();
existingComboBox.removeAllItems();
for (Deployment deployment : deployments) {
existingComboBox.addItem(deployment.getName());
}
}
@Override
public void onFrameworkSelectionChanged(boolean selected) {
if (selected && !myInitialized) {
myInitialized = true;
initUI();
updateApplicationUI();
}
}
protected void showMessage(String message, MessageType messageType) {
getNotifier().showMessage(message, messageType);
}
protected Project getProject() {
return myModelProject;
}
protected RemoteServer<SC> getServer() {
return getAccountSelectionEditor().getServer();
}
protected void runOnModuleAdded(final Module module, final Runnable runnable) {
if (myModelProject == null) {
StartupManager.getInstance(module.getProject()).runWhenProjectIsInitialized(runnable);
}
else {
MessageBusConnection connection = myModelProject.getMessageBus().connect(myModelProject);
connection.subscribe(ProjectTopics.MODULES, new ModuleAdapter() {
public void moduleAdded(Project project, Module addedModule) {
if (addedModule == module) {
runnable.run();
}
}
});
}
}
protected CloudAccountSelectionEditor<SC, DC, ST> getAccountSelectionEditor() {
if (myAccountSelectionEditor == null) {
myAccountSelectionEditor = new CloudAccountSelectionEditor<SC, DC, ST>(myCloudType) {
@Override
protected void handleError(ConfigurationException e) {
getNotifier().showMessage(e.getMessage(), MessageType.ERROR);
}
};
myAccountSelectionEditor.setDataLoader(this);
}
return myAccountSelectionEditor;
}
protected CloudNotifier getNotifier() {
return myNotifier;
}
protected abstract JComboBox getExistingComboBox();
protected abstract void updateApplicationUI();
protected abstract class ConnectionTask<T> extends CloudConnectionTask<T, SC, DC, SR> {
public ConnectionTask(String title) {
super(myModelProject, title, CloudSupportConfigurableBase.this.getServer());
}
public ConnectionTask(Module module, String title) {
super(module.getProject(), title, CloudSupportConfigurableBase.this.getServer());
}
}
}
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