'use strict';

angular.module('copayApp.controllers').controller('preferencesDeleteWordsController', function($scope, $state, $stateParams, confirmDialog, lodash, notification, profileService, walletService, gettext) {

  var wallet = profileService.getWallet($stateParams.walletId);
  var msg = gettext('Are you sure you want to delete the recovery phrase?');
  var successMsg = gettext('Recovery phrase deleted');

  walletService.needsBackup(wallet, function(needsBackup) {
    $scope.needsBackup = needsBackup;
  });
  if (lodash.isEmpty(wallet.credentials.mnemonic) && lodash.isEmpty(wallet.credentials.mnemonicEncrypted))
    $scope.deleted = true;

  $scope.delete = function() {
    confirmDialog.show(msg, function(ok) {
      if (ok) {
        wallet.clearMnemonic();
        profileService.updateCredentials(JSON.parse(wallet.export()), function() {
          notification.success(successMsg);
          $state.go('wallet.details');
        });
      }
    });
  };
});