'use strict';

angular.module('copay.storage')
  .factory('Storage', function($rootScope) {

    return {
      getGlobal: function(key) {
        return JSON.parse(localStorage.getItem(key));
      },
      setGlobal: function(key, data) {
        localStorage.setItem(key, JSON.stringify(data));
      },
      get: function(walletId, key) {
        if (!walletId) return;
        return JSON.parse(localStorage.getItem(_key(walletId, key)));
      },
      set: function(walletId, key, data) {
        if (!walletId) return;
        var k = _key(walletId, key);
        localStorage.setItem(k, JSON.stringify(data));
        _pushKey(walletId, k);
      },
      remove: function(walletId, key) {
        localStorage.removeItem(_key(walletId, key));
      },
      clearAll: function(walletId) {
        var keys = localStorage.getItem(walletId);
        keys.split(',').forEach(function(k) {
          localStorage.removeItem(key);
        });
      },
    };
  });