function GetModelStatus ($site, $model_name) {

  if ($site -eq "BongaCams") {
    ...
  }

if ($site -eq "BongaCams") {
  $curl_arg_bc_chat_data = "--silent", "--show-error", "--insecure", 
                           "--user-agent", "$user_agent", 
                           "--header", "X-Requested-With: XMLHttpRequest", 
                           "--url", "$url_bongacams/get-member-chat-data?username=$model_name"
  $response = $null
  $response = & $curl_exe @curl_arg_bc_chat_data
  if ($response) {
    $json = $null
    $json = $response | ConvertFrom-Json
    if ($json) {
      if ($json.status -eq "error") {
        $status = "error"
        $curl_arg_bc_redirected = "--silent", "--show-error", "--location", "--head", "--insecure", 
                                  "--user-agent", "$user_agent", 
                                  "--write-out", "%{url_effective}", 
                                  "--output", "nul", 
                                  "--url", "$url_bongacams/$model_name"
        $redirected_url = $null
        $redirected_url = & $curl_exe @curl_arg_bc_redirected
        if ($redirected_url -match "{0}_del" -f $model_name) {
          $status = "deleted"
        } elseif ($redirected_url -match "/profile/") {
          $status = "offline"
       }
      } elseif ($json.status -eq "success") {
        $is_offline = $json.result.chatShowStatusOptions.isOffline
        $is_privat_chat = $json.result.chatShowStatusOptions.isPrivatChat
        $is_full_privat_chat = $json.result.chatShowStatusOptions.isFullPrivatChat
        $is_group_privat_chat = $json.result.chatShowStatusOptions.isGroupPrivatChat
        $is_vip_show = $json.result.chatShowStatusOptions.isVipShow
        if ($is_offline) {
          $status = "offline"
        } elseif ($is_privat_chat) {
          $status = "private"
        } elseif ($is_full_privat_chat) {
          $status = "fullprivate"
        } elseif ($is_group_privat_chat) {
          $status = "group"
        } elseif ($is_vip_show) {
          $status = "vip"
        } else {
          $status = "public"
        }
      } else {
        $status = $json.status
      }
    } else {
      $status = "null"
    }
  } else {
    $status = "no response"
  }
}