/*
 * Copyright 2011 Jon S Akhtar (Sylvanaar)
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

package com.sylvanaar.idea.Lua.console;

import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.LangDataKeys;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.projectRoots.Sdk;
import com.intellij.openapi.roots.ModuleRootManager;
import com.sylvanaar.idea.Lua.LuaIcons;
import com.sylvanaar.idea.Lua.sdk.LuaSdkType;

/**
 * Created by IntelliJ IDEA.
 * User: Jon S Akhtar
 * Date: 2/20/11
 * Time: 5:26 PM
 */
public class RunLuaConsoleAction extends AnAction implements DumbAware {

    public RunLuaConsoleAction() {
        getTemplatePresentation().setIcon(LuaIcons.LUA_ICON);
    }

    public void update(AnActionEvent e) {
        e.getPresentation().setVisible(false);
        e.getPresentation().setEnabled(false);
        Project project = e.getData(LangDataKeys.PROJECT);
        if (project != null) {
            for (Module module : ModuleManager.getInstance(project).getModules()) {
                e.getPresentation().setVisible(true);
                Sdk luaSdk = LuaSdkType.findLuaSdk(module);
                if (luaSdk != null && LuaSdkType.getTopLevelExecutable(luaSdk.getHomePath()).exists()) {
                    e.getPresentation().setEnabled(true);
                    break;
                }
            }
        }
    }

    public void actionPerformed(AnActionEvent e) {
        Project project = (Project) e.getData(LangDataKeys.PROJECT);

        assert project != null;

        Sdk sdk = null;
        Module module = null;
        Module modules[] = ModuleManager.getInstance(project).getModules();

        for (Module m : modules) {
            module = m;
            sdk = LuaSdkType.findLuaSdk(m);
            if (sdk != null) break;
        }

        assert module != null;
        assert sdk != null;

        String path = ModuleRootManager.getInstance(module).getContentRoots()[0].getPath();

        LuaConsoleRunner.run(project, sdk, "Lua Console", path, null);
    }


}