/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

var App = require('app');


App.HighlightErrorsComponent = Em.Component.extend({
  text:'',
  hasErrors:false,
  lines: function () {
    var text = this.get('text')||'',
        splitted = text.split('\n'),
        lines = [],
        foundErrors = false;

    splitted.forEach(function (line) {
      if (line.match(' ERROR ')) {
        foundErrors = true;
        lines.push({error:'error',content:line});
      } else {
        lines.push({error:'',content:line});
      };
    });

    this.set('hasErrors',foundErrors);

    return lines;
  }.property('text'),
  layout:Em.Handlebars.compile('{{#each line in lines}} <pre class="{{unbound line.error}}" > {{line.content}} </pre>{{/each}}')
});
