cordova.define("cordova-plugin-globalization.GlobalizationProxy", function(require, exports, module) { /*
 *
 * 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 GlobalizationError = require('./GlobalizationError');

var l10n_loaded = new Event('l10n_loaded');
var l10n_ready = new Event('l10n_ready');

var is_l10n_ready = false;

document.addEventListener('l10n_loaded', function() {
  console.log('DEBUG: L10n loaded');
  navigator.mozL10n.ready(function() {
    console.log('DEBUG: L10n ready');
    is_l10n_ready = true;
    document.dispatchEvent(l10n_ready);
  });
});

function callIfL10nReady(callback) {
    if (is_l10n_ready) {
        return callback();
    }
    document.addEventListener('l10n_ready', callback);
}


function loadFile(elementName, attributes, callback) {
    var e = document.createElement(elementName);
    for (var attrName in attributes) {
      if(attributes.hasOwnProperty(attrName)) {
        e.setAttribute(attrName, attributes[attrName]);
      }
    }
    e.onreadystatechange = e.onload = function() {
        var state = e.readyState;
        if (!callback.done && (!state || /loaded|complete/.test(state))) {
            callback.done = true;
            callback();
        }
    };
    document.head.appendChild(e);
}

function loadDependencies() {
  // Adding globalization file to the HEAD section
  // <link rel="resource" type="application/l10n" href="locales/date.ini" />

  loadFile('link', {
    'rel': 'resource', 
    'type': 'application/l10n', 
    'href': 'locales/date.ini'}, function() {});
  loadFile('script', {
    'type': 'text/javascript',
    'src': 'js/l10n.js'},
    function() {
      loadFile('script', {
        'type': 'text/javascript',
        'src': 'js/l10n_date.js'},
        function() {
          document.dispatchEvent(l10n_loaded);
        });
    });
}

loadDependencies();

function getPreferredLanguage(successCB, errorCB) {
    // WARNING: this isn't perfect - there is a difference between UI language
    // and preferred language, however it doesn't happen too often.
    callIfL10nReady(function() {
      successCB({value: navigator.mozL10n.language.code});
    });
}

function getLocaleName(successCB, errorCB) {
    callIfL10nReady(function() {
      successCB(navigator.mozL10n.language.code);
    });
}

function dateToString(successCB, errorCB, params) {
    var date = new Date(params[0].date);
    var options = params[0].options;

    callIfL10nReady(function() {
      var f = new navigator.mozL10n.DateTimeFormat();
      successCB({'value': _getStringFromDate(f, date, options)});
    });

    function _getStringFromDate(f, date, options) {
        var format = navigator.mozL10n.get('shortDateTimeFormat');
        if (options) {
          if (options.selector === 'date') {
            return f.localeDateString(date);
          }
          if (options.selector === 'time') {
            return f.localeTimeString(date);
          }
          if (options.formatLength !== 'short') {
            format = navigator.mozL10n.get('dateTimeFormat');
            return f.localeString(date, format);
          }
          if (options.selector === 'time') {
            return f.localeTimeString(date, format);
          }
        }
        var d = f.localeDateString(date);
        var t = f.localeTimeString(date);
        return d + ' ' + t;
    }
}

function stringToDate(successCB, errorCB, params) {
    var date;
    var dateString = params[0].dateString;
    var options = params[0].options;
    try {
      date = new Date(dateString);
    } catch(e) {  
      console.log("Cordova, stringToDate, An error occurred " + e.message);
      return errorCB(new GlobalizationError(
            GlobalizationError.PARSING_ERROR, e.message));
    } 
    if (!date || date === 'Invalid Date') {
      console.log("Cordova, stringToDate, Invalid Date: " + dateString);
      return errorCB(new GlobalizationError(
            GlobalizationError.PARSING_ERROR, 'Invalid Date (' + dateString + ')'));
    }

    var dateObj = {
      'year': date.getFullYear(),
      'month': date.getMonth(),
      'day': date.getDay() 
    };
    var timeObj = {
      'hour': date.getHours(),
      'minute': date.getMinutes(),
      'second': date.getSeconds(),
      'millisecond': date.getMilliseconds() 
    };
    if (options) {
      if (options.selector === 'date') {
        return successCB(dateObj);
      }
      if (options.selector === 'time') {
        return successCB(timeObj);
      }
    }
    for (var i in timeObj) {
      if (timeObj.hasOwnProperty(i)) {
        dateObj[i] = timeObj[i];
      }
    }
    successCB(dateObj);
}

function getDatePattern(successCB, failureCB, options) {
    failureCB(GlobalizationError.UNKNOWN_ERROR, 'unsupported');
}

function getDateNames(successCB, failureCB, params) {
  callIfL10nReady(function() {
    var version = 'long';
    var item = 'month';
    var options = params[0].options;
    if (options) {
      if (options.type === 'narrow') {
        version = 'short';
      } else if (options.type === 'genitive' && options.item === 'months') {
        version = options.type;
      } 
      if (options.item === 'days') {
        item = 'weekday';
      }
    }
    var limit = (item === 'month') ? 11 : 6;

    var arr = [];
    for (var i = 0; i <= limit; i++) {
        arr.push(navigator.mozL10n.get(item + '-' + i + '-' + version));
    }
    successCB({'value': arr});
  });
}

Date.prototype.stdTimezoneOffset = function() {
    // Return the standard timezone offset (usually 0 or -600)
    var jan = new Date(this.getFullYear(), 0, 1);
    var jul = new Date(this.getFullYear(), 6, 1);
    return Math.max(jan.getTimezoneOffset(), jul.getTimezoneOffset());
};

Date.prototype.isDayLightSavingsTime = function() {
    return this.getTimezoneOffset() < this.stdTimezoneOffset();
};

function isDayLightSavingsTime(successCB, failureCB, params) {
    var date = new Date(params[0].date);
    successCB({'dst': date.isDayLightSavingsTime()});
}

function getFirstDayOfWeek(successCB, failureCB) {
  callIfL10nReady(function() {
    var firstDay = navigator.mozL10n.get('weekStartsOnMonday');
    // Sunday: 1
    // Monday: 2
    successCB({'value': 1 + parseInt(firstDay)});
  });
}

function numberToString(number, successCB, failureCB) {
    failureCB(GlobalizationError.UNKNOWN_ERROR, 'unsupported');
}

function stringToNumber(numberString, successCB, failureCB, options) {
    failureCB(GlobalizationError.UNKNOWN_ERROR, 'unsupported');
}

function getNumberPattern(successCB, failureCB, options) {
    failureCB(GlobalizationError.UNKNOWN_ERROR, 'unsupported');
}

function getCurrencyPattern(currencyCode, successCB, failureCB) {
    failureCB(GlobalizationError.UNKNOWN_ERROR, 'unsupported');
}

var Globalization = {
    getLocaleName: getLocaleName,
    getPreferredLanguage: getPreferredLanguage,
    dateToString: dateToString,
    stringToDate: stringToDate,
    getDatePattern: getDatePattern,
    getDateNames: getDateNames,
    isDayLightSavingsTime: isDayLightSavingsTime,
    getFirstDayOfWeek: getFirstDayOfWeek,
    numberToString: numberToString,
    stringToNumber: stringToNumber,
    getNumberPattern: getNumberPattern,
    getCurrencyPattern: getCurrencyPattern
};

require("cordova/exec/proxy").add("Globalization", Globalization);

});
