doctype html
html(lang="en")
  head
    include head
    +head()
  body
    #wrap
      nav.navbar.navbar-inverse.navbar-fixed-top(role="navigation")
        include nav
        +navheader()
        #nav-collapsible.collapse.navbar-collapse
          ul.nav.navbar-nav
            +navdefaultlinks("/account/channels")
          +navloginlogout("/account/channels")
      section#mainpage
        .container
          if !loggedIn
            .col-lg-6.col-lg-offset-3.col-md-6.col-md-offset-3
              .alert.alert-danger.messagebox.center
                strong Authorization Required
                p You must be <a href="/login">logged in</a> to view this page.
          else
            .col-lg-6.col-md-6
              h3 My Channels
              if deleteChannelError
                .alert.alert-danger.center.messagebox
                  strong Channel Deletion Failed
                  p= deleteChannelError
              if channels.length == 0
                .center
                  strong You haven't registered any channels
              else
                table.table.table-bordered
                  thead
                    tr
                      th Channel
                  tbody
                    for c in channels
                      tr
                        th
                          form.form-inline.pull-right(action="/account/channels", method="post", onsubmit="return confirm('Are you sure you want to delete " +c.name+ "?  This cannot be undone');")
                            input(type="hidden", name="_csrf", value=csrfToken)
                            input(type="hidden", name="action", value="delete_channel")
                            input(type="hidden", name="name", value=c.name)
                            button.btn.btn-xs.btn-danger(type="submit") Delete
                              span.glyphicon.glyphicon-trash
                          a(href=`/${channelPath}/${c.name}`, style="margin-left: 5px")= c.name
            .col-lg-6.col-md-6
              h3 Register a new channel
              if newChannelError
                .alert.alert-danger.messagebox.center
                  strong Channel Registration Failed
                  p= newChannelError
              form(action="/account/channels", method="post")
                input(type="hidden", name="_csrf", value=csrfToken)
                input(type="hidden", name="action", value="new_channel")
                .form-group
                  label.control-label(for="channelname") Channel URL
                  .input-group
                    span.input-group-addon #{baseUrl}/#{channelPath}/
                    input#channelname.form-control(type="text", name="name", maxlength="30", onkeyup="checkChannel()")
                  p#validate_channel.text-danger.pull-right
                button#register.btn.btn-primary.btn-block(type="submit") Register

    include footer
    +footer()
    script( type='text/javascript').
        function checkChannel(){
            function nameIsInvalid(id){
                if(/\s/.test(id)){
                    return 'Channel URL may not contain spaces';
                }
                if(id === ''){
                    return 'Channel URL must not be empty';
                }
                if(!/^[\w-]{1,30}$/.test(id)){
                    return 'Channel URL may only consist of a-z, A-Z, 0-9, - and _';
                }
                return false;
            }

            var box = $("#channelname");
            var value = box.val();
            var lastkey = Date.now();
            box.data("lastkey", lastkey);

            setTimeout(function () {
                if (box.data("lastkey") !== lastkey || box.val() !== value) {
                    return;
                }
                if(nameIsInvalid(value)){
                    $('#validate_channel').text(nameIsInvalid(value))
                        .parent().addClass('has-error').removeClass('has-success');
                    $('#register').addClass('disabled');
                } else {
                    $('#validate_channel').text('')
                        .parent().addClass('has-success').removeClass('has-error');
                    $('#register').removeClass('disabled');
                }
            }, 200);

        }