/*global $, dotclear */
'use strict';

$(function() {
  $('.checkboxes-helpers').each(function() {
    dotclear.checkboxesHelpers(this, undefined, '#form-users input[type="checkbox"]', '#form-users #do-action');
  });
  dotclear.condSubmit('#form-users input[type="checkbox"]', '#form-users #do-action');
  $('#form-users').submit(function() {
    var action = $(this).find('select[name="action"]').val();
    var user_ids = [];
    var nb_posts = [];
    var i;
    var msg_cannot_delete = false;

    $(this).find('input[name="users[]"]').each(function() {
      user_ids.push(this);
    });
    $(this).find('input[name="nb_post[]"]').each(function() {
      nb_posts.push(this.value);
    });

    if (action == 'deleteuser') {
      for (i = 0; i < user_ids.length; i++) {
        if (nb_posts[i] > 0) {
          if (user_ids[i].checked == true) {
            msg_cannot_delete = true;
            user_ids[i].checked = false;
          }
        }
      }
      if (msg_cannot_delete == true) {
        window.alert(dotclear.msg.cannot_delete_users);
      }
    }

    var selectfields = 0;
    for (i = 0; i < user_ids.length; i++) {
      selectfields += user_ids[i].checked;
    }

    if (selectfields == 0) {
      return false;
    }

    if (action == 'deleteuser') {
      return window.confirm(dotclear.msg.confirm_delete_user.replace('%s', $('input[name="users[]"]:checked').size()));
    }

    return true;
  });
});