var http = use('http')
var os = use('os')

var downloader
var download_complete = false

function checkin()
{
  if (download_complete) return
  
  send(downloader, {type:'status'}, e => { 
    log.console("Status:", json.encode(e))
    
    // Check if download is complete or error
    if (e.type === 'error' || (e.type === 'status_response' && e.status === 'idle')) {
      // Stop checking if no download in progress
      return
    }
    
    // Continue checking
    $_.delay(checkin, 0.5)
  })
}

$_.start(e => {
  log.console(json.encode(e))
  if (e.type === 'greet') {
    downloader = e.actor
    
    // Start download
    send(downloader, {
      type:'download',
      url: 'https://dictionary.ink/find?word=palm'
    }, e => {
      log.console("Download response:", json.encode(e))
      download_complete = true
      
      if (e.type === 'complete') {
        log.console("Download complete! Size:", e.size, "bytes")
      } else if (e.type === 'error') {
        log.console("Download failed:", e.error)
      }
    })
    
    // Start status checking after a small delay
    $_.delay(checkin, 0.01)
  }
}, "examples/http_download_actor")