local util = require('util')

app.on('scan_experience', function(exp)
  --print_r(exp)
end)

app.on('scan_experience_file', function(exp)
end)

app.on('set', function(k,v)
end)

app.on('dir', function(opts)
  local me = app.plugin.federation
  if opts.urlpath == '/' then 
    print_r(me.portals)
    --foreach( me.portals, function(k,portal)
    --  print("JAAA")
    --  table.insert( opts.data.items,{
    --    url = portal.url,
    --    name = portal.name,
    --    thumbnail = portal.thumbnail
    --  })
    --end)
  end
end)

local plugin = {
  name = 'Federation',
  info = 'Add links to other (janus)XR(forges), and have them show up as extra portals in portalrooms',
  opts = {  -- TODO populate this based on xrforge-federation.json
    { 
      key='app.opts.plugin_federation_title',
      title='Title',
      info="Displayed above federated portals",
      default="Federated neighbourhoods",
      values=''
    },
    { 
      key='app.opts.plugin_federation_strategy',
      title='Display portals',
      info="When to show federated portals?",
      default="always",
      values={always='always',homepage='only homepage'}
    },
    { 
      key='app.opts.plugin_federation_url_1',
      title='Federated URL 1',
      info="URL + Thumbnail URL (space separated)",
      default="https://xrforge.isvery.ninja https://i.imgur.com/x7fzn9v.png",
      values=''
    },
    { 
      key='app.opts.plugin_federation_url_2',
      title='Federated URL 2',
      info="URL + Thumbnail URL (space separated)",
      default="https://www.janusxr.org/new/ https://archive.org/download/janusxr-1/janusxr.png",
      values=''
    },
    { 
      key='app.opts.plugin_federation_url_3',
      title='Federated URL 3',
      info="URL + Thumbnail URL (space separated)",
      default="",
      values=''
    },
    { 
      key='app.opts.plugin_federation_url_4',
      title='Federated URL 4',
      info="URL + Thumbnail URL (space separated)",
      default="",
      values=''
    },
    { 
      key='app.opts.plugin_federation_url_5',
      title='Federated URL 5',
      info="URL + Thumbnail URL (space separated)",
      default="",
      values=''
    }
  }
}

-- this registers the plugin UI
return plugin