/*
 * Copyright 2009 Google Inc.
 *
 * 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.google.jstestdriver.guice;

import com.google.inject.Inject;
import com.google.inject.name.Named;
import com.google.jstestdriver.ActionFactory;
import com.google.jstestdriver.BrowserAction;
import com.google.jstestdriver.ResponseStreamFactory;
import com.google.jstestdriver.RunTestsAction;

import java.util.ArrayList;
import java.util.List;

/**
 * Provides ThreadedActions based constructor arguments. This is the default implementation for 
 * JsTestDriver.
 * 
 * @author corysmith
 */
public class DefaultBrowserActionProvider implements BrowserActionProvider {
  private final ActionFactory actionFactory;
  private final boolean reset;
  private final List<String> dryRunFor;
  private final List<String> tests;
  private final List<String> commands;
  private final ResponseStreamFactory responseStreamFactory;
  private final boolean captureConsole;

  @Inject
  public DefaultBrowserActionProvider(ActionFactory actionFactory,
      ResponseStreamFactory responseStreamFactory,
      @Named("reset") boolean reset,
      @Named("dryRunFor") List<String> dryRunFor,
      @Named("captureConsole") boolean captureConsole,
      @Named("tests") List<String> tests,
      @Named("arguments") List<String> commands) {
    this.actionFactory = actionFactory;
    this.reset = reset;
    this.dryRunFor = dryRunFor;
    this.captureConsole = captureConsole;
    this.tests = tests;
    this.commands = commands;
    this.responseStreamFactory = responseStreamFactory;
  }

  public List<BrowserAction> get() {
    List<BrowserAction> threadedActions = new ArrayList<BrowserAction>();

    if (reset) {
      threadedActions.add(actionFactory.createResetAction(responseStreamFactory));
    }
    if (!dryRunFor.isEmpty()) {
      threadedActions.add(actionFactory.createDryRunAction(responseStreamFactory, dryRunFor));
    }
    if (!tests.isEmpty()) {
      RunTestsAction runTestsAction = actionFactory.createRunTestsAction(responseStreamFactory,
          tests, captureConsole);
      threadedActions.add(runTestsAction);
    }
    if (!commands.isEmpty()) {
      for (String cmd : commands) {
        threadedActions.add(actionFactory.createEvalAction(responseStreamFactory, cmd));
      }
    }
    return threadedActions;
  }
}