'use strict';

/**
 * @workInProgress
 * @ngdoc service
 * @name angular.service.$cookieStore
 * @requires $cookies
 *
 * @description
 * Provides a key-value (string-object) storage, that is backed by session cookies.
 * Objects put or retrieved from this storage are automatically serialized or
 * deserialized by angular's toJson/fromJson.
 * @example
 */
angularServiceInject('$cookieStore', function($store) {

  return {
    /**
     * @workInProgress
     * @ngdoc method
     * @name angular.service.$cookieStore#get
     * @methodOf angular.service.$cookieStore
     *
     * @description
     * Returns the value of given cookie key
     *
     * @param {string} key Id to use for lookup.
     * @returns {Object} Deserialized cookie value.
     */
    get: function(key) {
      return fromJson($store[key]);
    },

    /**
     * @workInProgress
     * @ngdoc method
     * @name angular.service.$cookieStore#put
     * @methodOf angular.service.$cookieStore
     *
     * @description
     * Sets a value for given cookie key
     *
     * @param {string} key Id for the `value`.
     * @param {Object} value Value to be stored.
     */
    put: function(key, value) {
      $store[key] = toJson(value);
    },

    /**
     * @workInProgress
     * @ngdoc method
     * @name angular.service.$cookieStore#remove
     * @methodOf angular.service.$cookieStore
     *
     * @description
     * Remove given cookie
     *
     * @param {string} key Id of the key-value pair to delete.
     */
    remove: function(key) {
      delete $store[key];
    }
  };

}, ['$cookies']);