// SPDX-FileCopyrightText: 2021 Open Networking Foundation
//
// SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0

submodule onf-priority-traffic-rule {
  belongs-to onf-enterprise { prefix ent; }

  import ietf-yang-types{ prefix yg; }
  import onf-aether-types{ prefix at; }
  include onf-device;
  include onf-traffic-class;
  include onf-application;

  organization "Open Networking Foundation.";
  contact "Scott Baker";
  description
    "The aether traffic class associates qos constants
     with a named class of service";

  revision "2022-01-19" {
    description "An Aether Priority Traffic Rule";
    reference "RFC 6087";
  }

  typedef priority-traffic-rule-id {
        type yg:yang-identifier {
            length 1..32;
        }
    description "The typedef for priority traffic rule id";
  }

  grouping priority-traffic-rule {
    description "The top level container";

    list priority-traffic-rule {
      key "ptr-id";
      unique "device endpoint";
      description
        "List of priority traffic rules";

      leaf ptr-id {
        type priority-traffic-rule-id;
        description "ID for this priority traffic class.";
      }

      leaf display-name {
        type string {
            length 1..80;
        }
        description "display name to use in GUI or CLI";
      }

      leaf device {
        type leafref {
          path "../../device/dev-id";
        }
        mandatory true;
        description
          "Link to device";
      }

      leaf endpoint {
        type leafref {
          path "../../../application/endpoint/endpoint-id";
        }
        mandatory true;
        description
          "Link to application";
      }

      container mbr {
        description "Maximum bitrate";
        leaf uplink {
          type at:bitrate;
          units bps;
          description "Per-Device per-Application MBR uplink data rate in bps";
        }

        leaf downlink {
          type at:bitrate;
          units bps;
          description "Per-Device per application MBR downlink data rate in bps";
        }
      }

      container gbr {
        description "Guaranteed bitrate";
        leaf uplink {
          type at:bitrate;
          units bps;
          description "Per-Device per-Application GBR uplink data rate in bps";
        }

        leaf downlink {
          type at:bitrate;
          units bps;
          description "Per-Device per application GBR downlink data rate in bps";
        }
      }

      leaf traffic-class {
        type leafref {
          path "../../../traffic-class/tc-id";
        }
        description
          "Link to traffic class";
      }

      leaf description {
        type at:description;
        description "description of this priority traffic rule";
      }
    }
  }
}