module huawei-warranty {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-warranty";

    prefix warranty;

    import huawei-pub-type {
      prefix pub-type;
    }
    import huawei-extension {
      prefix ext;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description
      "Electronic warranty management module.";

    revision "2020-04-24" {
      description "Init revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "warranty";

    typedef warranty-status {
      type enumeration {
        enum "normal" {
          value 1;
          description "Normal.";
        }
        enum "to-be-expired" {
          value 2;
          description "To be expired.";
        }
        enum "expired" {
          value 3;
          description "Expired.";
        }
      }
      description "Warranty status.";
    }

    typedef unit-type {
      type enumeration {
        enum "device" {
          value 1;
          description
            "The warranty type is device.";
        }
        enum "part" {
          value 2;
          description
            "The warranty type is part.";
        }
      }
      description "Unit type.";
    }

    container warranty {
      description
        "Electronic warranty management module.";
      container global {
        description
          "Configure the electronic warranty management alarm feature.";
        leaf alarm-enable {
          type boolean;
          default "true";
          description
            "Enable/disable function to report the alarms of electronic warranty management.";
        }
      }  // container global

      container warranty-infos {
        config false;
        description
          "List of information about electronic warranty Informations.";
        list warranty-info {
          key "slot type serial-number";
          description
            "Operational state of information about a electronic warranty.";
          leaf slot {
            type pub-type:position;
            description
              "Specify the slot path.";
          }

          leaf type {
            type unit-type;
            description
              "Specify the type of the electronic warranty.";
          }

          leaf serial-number {
            type string {
              length "1..100";
            }
            description
              "Serial number of the electronic warranty.";
          }

          leaf start-date {
            type pub-type:date;
            description
              "Starting point date for the electronic warranty.";
          }

          leaf life-span {
            type uint32 {
              range "1..600";
            }
            description
              "Life span for the electronic warranty.";
          }

          leaf status {
            type warranty-status;
            description
              "Status for the electronic warranty.";
          }
        }  // list warranty-info
      }  // container warranty-infos
    }  // container warranty

    rpc activate-warranty {
      description
        "Activate the electronic warranty on a device.";
      input {
        container warrantys {
          description
            "List of information about electronic warranty.";
          list warranty {
            key "serial-number";
            description
              "The list of warranty information to be activated.";
            leaf serial-number {
              type string {
                length "1..100";
              }
              mandatory true;
              description
                "Serial number of the electronic warranty.";
            }

            leaf start-date {
              type pub-type:date;
              description
                "Starting date for the electronic warranty.";
            }

            leaf life-span {
              type uint32 {
                range "1..600";
              }
              units "month";
              description
                "Life span for the electronic warranty.";
            }
          }  // list warranty
        }  // container warrantys
      }
    }  // rpc activate-warranty
  }  // module huawei-warranty