/*
 *
 * Copyright 2013 Anis Kadri
 *
 * 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.
 *
*/

var fs = require('fs')  // use existsSync in 0.6.x
   , path = require('path')
   , common = require('./common')
   , events = require('../events')
   , xml_helpers = require(path.join(__dirname, '..', 'util', 'xml-helpers'));

module.exports = {
    www_dir:function(project_dir) {
        return path.join(project_dir, 'assets', 'www');
    },
    // reads the package name out of the Android Manifest file
    // @param string project_dir the absolute path to the directory containing the project
    // @return string the name of the package
    package_name:function (project_dir) {
        var mDoc = xml_helpers.parseElementtreeSync(path.join(project_dir, 'AndroidManifest.xml'));

        return mDoc._root.attrib['package'];
    },
    "source-file":{
        install:function(source_el, plugin_dir, project_dir, plugin_id) {
            var dest = path.join(source_el.attrib['target-dir'], path.basename(source_el.attrib['src']));

            common.copyNewFile(plugin_dir, source_el.attrib['src'], project_dir, dest);
        },
        uninstall:function(source_el, project_dir, plugin_id) {
            var dest = path.join(source_el.attrib['target-dir'], path.basename(source_el.attrib['src']));
            common.deleteJava(project_dir, dest);
        }
    },
    "header-file": {
        install:function(source_el, plugin_dir, project_dir, plugin_id) {
            events.emit('verbose', 'header-file.install is not supported for android');
        },
        uninstall:function(source_el, project_dir, plugin_id) {
            events.emit('verbose', 'header-file.uninstall is not supported for android');
        }
    },
    "lib-file":{
        install:function(lib_el, plugin_dir, project_dir, plugin_id) {
            var src = lib_el.attrib.src;
            var dest = path.join("libs", path.basename(src));
            common.copyFile(plugin_dir, src, project_dir, dest);
        },
        uninstall:function(lib_el, project_dir, plugin_id) {
            var src = lib_el.attrib.src;
            var dest = path.join("libs", path.basename(src));
            common.removeFile(project_dir, dest);
        }
    },
    "resource-file":{
        install:function(el, plugin_dir, project_dir, plugin_id) {
            var src = el.attrib.src;
            var target = el.attrib.target;
            events.emit('verbose', 'Copying resource file ' + src + ' to ' + target);
            common.copyFile(plugin_dir, src, project_dir, path.normalize(target));
        },
        uninstall:function(el, project_dir, plugin_id) {
            var target = el.attrib.target;
            common.removeFile(project_dir, path.normalize(target));
        }
    },
    "framework": {
        install:function(source_el, plugin_dir, project_dir, plugin_id) {
            events.emit('verbose', 'framework.install is not supported for android');
        },
        uninstall:function(source_el, project_dir, plugin_id) {
            events.emit('verbose', 'framework.uninstall is not supported for android');
        }
    }
};