module huawei-wdm {

    yang-version 1;

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

    prefix wdm;

    import huawei-extension {
      prefix ext;
    }
    import ietf-yang-types {
      prefix yang;
    }

    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 "Configuration of WDM port.";

    revision "2019-07-20" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "interface-mgr";

    typedef wdm-transalarm-type {
      type enumeration {
        enum "ODU-AIS" {
          value 22;
          description "ODU-AIS.";
        }
        enum "ODU-LCK" {
          value 23;
          description "ODU-LCK.";
        }
        enum "ODU-OCI" {
          value 24;
          description "ODU-OCI.";
        }
        enum "OTU-AIS" {
          value 25;
          description "OTU-AIS.";
        }
        enum "OTU-LOM" {
          value 26;
          description "OTU-LOM.";
        }
        enum "OTU-SD-BER" {
          value 27;
          description "OTU-SD-BER.";
        }
        enum "OTU-SF-BER" {
          value 28;
          description "OTU-SF-BER.";
        }
        enum "PM-BDI" {
          value 29;
          description "PM-BDI.";
        }
        enum "PM-TIM" {
          value 30;
          description "PM-TIM.";
        }
        enum "R-LOF" {
          value 31;
          description "R-LOF.";
        }
        enum "R-LOS" {
          value 32;
          description "R-LOS.";
        }
        enum "R-OOF" {
          value 33;
          description "R-OOF.";
        }
        enum "SM-BDI" {
          value 34;
          description "SM-BDI.";
        }
        enum "SM-IAE" {
          value 35;
          description "SM-IAE.";
        }
        enum "SM-TIM" {
          value 36;
          description "SM-TIM.";
        }
        enum "PREFEC-TCA" {
          value 37;
          description "PREFEC-TCA.";
        }
        enum "ODU-SD-BER" {
          value 45;
          description "ODU-SD-BER.";
        }
        enum "LOCAL-FAULT" {
          value 46;
          description "LOCAL-FAULT.";
        }
        enum "REMOTE-FAULT" {
          value 47;
          description "REMOTE-FAULT.";
        }
      }
      description "Transmission alarm.";
    }

    container wdm {
      description "Wdm configurations.";
      container wdms {
        description "List of wdm port.";
        list wdm {
          ext:generated-by "system";
          ext:operation-exclude "create";
          key "name";
          description "Configure wdm ports.";
          leaf name {
            type string {
              length "1..64";
            }
            description
              "Port name. The name is expressed in the format of WdmslotID/cardID/portID. For example, Wdm1/0/1. Here Wdm1/0/1 is an example. The value may vary with devices.";
          }

          leaf map-path {
            ext:dynamic-default;
            type enumeration {
              enum "opu2-non-standard" {
                value 1;
                description
                  "GSup43 6.2 mapping path.";
              }
              enum "opu2e" {
                value 2;
                description
                  "GSup43 7.1 mapping path.";
              }
              enum "opu2-standard" {
                value 3;
                description
                  "GSup43 7.3 mapping path.";
              }
            }
            description
              "The mapping path. Warn: change the mapping path configuration need to clear other wdm configurations except the trans-alarm-info node manually.";
          }

          leaf fecmode {
            type enumeration {
              enum "none" {
                value 0;
                description "FEC Disable.";
              }
              enum "standard" {
                value 1;
                description "FEC (G.709).";
              }
              enum "enhanced" {
                value 2;
                description
                  "HGFEC (Enhanced).";
              }
              enum "enhanced-i-4" {
                value 3;
                description
                  "AFEC-3 (G.975.1 I.4).";
              }
              enum "enhanced-i-7" {
                value 4;
                description
                  "AFEC (G.975.1 I.7).";
              }
              enum "lhaul-sd" {
                value 5;
                description "Lhaul-sd.";
              }
              enum "enhanced-pid" {
                value 8;
                description
                  "HGFEC PID (Enhanced-pid).";
              }
              enum "lhaul-sd-pid" {
                value 9;
                description "Lhaul-sd-pid.";
              }
            }
            default "standard";
            description
              "The FEC module. Warn: Switch fec mode need to clear the pre-fec error threshold configurations manually.";
          }

          leaf tx-otu-tti {
            type string {
              length "0..64";
              pattern
                '.{0,15}/.{0,15}/.{0,32}';
            }
            description
              "Send trail trace identifier of optical transport unit. The character string must contain two reverse slashes (/). The length before the two reverse slashes cannot exceed 15 characters, and the length after the second reverse slash can contain a maximum of 32 characters, including only digits and letters.";
          }

          leaf tx-odu-pm-tti {
            type string {
              length "0..64";
              pattern
                '.{0,15}/.{0,15}/.{0,32}';
            }
            description
              "Send trail trace identifier of optical data unit path monitoring. The character string must contain two reverse slashes (/). The length before the two reverse slashes cannot exceed 15 characters, and the length after the second reverse slash can contain a maximum of 32 characters, including only digits and letters.";
          }

          leaf otu-tti-expt {
            type string {
              length "0..64";
              pattern
                '.{0,15}/.{0,15}/.{0,32}';
            }
            description
              "Expected trail trace identifier of optical transport unit. The character string must contain two reverse slashes (/). The length before the two reverse slashes cannot exceed 15 characters, and the length after the second reverse slash can contain a maximum of 32 characters, including only digits and letters.";
          }

          leaf odu-pm-tti-expt {
            type string {
              length "0..64";
              pattern
                '.{0,15}/.{0,15}/.{0,32}';
            }
            description
              "Expected trail trace identifier of optical data unit path monitoring. The character string must contain two reverse slashes (/). The length before the two reverse slashes cannot exceed 15 characters, and the length after the second reverse slash can contain a maximum of 32 characters, including only digits and letters.";
          }

          leaf otu-sd-threshold {
            type uint32 {
              range "6..9";
            }
            default "7";
            description
              "Threshold of OTU signal degrade alarm.";
          }

          leaf odu-sd-threshold {
            type uint32 {
              range "6..9";
            }
            default "7";
            description
              "Threshold of ODU signal degrade alarm.";
          }

          leaf span {
            ext:dynamic-default;
            type uint32 {
              range "0..50";
            }
            description
              "Optical span number.";
          }

          leaf rx-otu-tti {
            type string {
              length "0..64";
            }
            config false;
            description
              "Receive trail trace identifier of optical transport unit.";
          }

          leaf rx-odu-pm-tti {
            type string {
              length "0..64";
            }
            config false;
            description
              "Receive trail trace identifier of optical data unit path monitoring.";
          }

          leaf osnr {
            type string {
              length "0..32";
            }
            config false;
            description
              "Optical Signal-to-noise ratio.";
          }

          leaf sm-bei {
            type uint64;
            config false;
            description "SmBei error.";
          }

          leaf pm-bei {
            type uint64;
            config false;
            description "PmBei error.";
          }

          leaf sm-bip {
            type uint64;
            config false;
            description "SmBip error.";
          }

          leaf pm-bip {
            type uint64;
            config false;
            description "PmBip error.";
          }

          leaf fec0-bit-statistics {
            type uint64;
            config false;
            description
              "FEC 0bit error statistics.";
          }

          leaf fec1-bit-statistics {
            type uint64;
            config false;
            description
              "FEC 1bit error statistics.";
          }

          leaf fec0-1-statistics {
            type uint64;
            config false;
            description
              "FEC 0bit and 1bit error statistics.";
          }

          leaf fec-symbol-err-statistics {
            type uint64;
            config false;
            description
              "FEC symbol error statistics.";
          }

          leaf fec-uncorrect-err-statistics {
            type uint64;
            config false;
            description
              "FEC uncorrected error statistics.";
          }

          leaf prefec-ber-coefficient {
            type uint32;
            config false;
            description
              "Before prefec error rate coefficient value.";
          }

          leaf prefec-ber-power {
            type uint32;
            config false;
            description
              "Before prefec error rate power value.";
          }

          leaf postfec-ber-coefficient {
            type uint32;
            config false;
            description
              "After prefec error rate coefficient value.";
          }

          leaf postfec-ber-power {
            type uint32;
            config false;
            description
              "After prefec error rate power value.";
          }

          container otn-port-alarm {
            presence
              "Prefec-tca trigger-threshold enable.";
            description
              "Configure OTN port alarm information.";
            leaf prefec-trigger-coeff {
              type uint32 {
                range "1..9";
              }
              must
                "(../prefec-trigger-power < ../prefec-recover-power) or
(../prefec-recover-coeff <= ../prefec-trigger-coeff and ../prefec-trigger-power = ../prefec-recover-power)";
              mandatory true;
              description
                "Prefec-tca trigger-threshold coefficient.";
            }

            leaf prefec-trigger-power {
              type uint32 {
                range "1..7";
              }
              must
                "(../prefec-trigger-power < ../prefec-recover-power) or
(../prefec-recover-coeff <= ../prefec-trigger-coeff and ../prefec-trigger-power = ../prefec-recover-power)";
              mandatory true;
              description
                "Prefec-tca trigger-threshold power.";
            }

            leaf prefec-trigger-interval {
              type uint32 {
                range "1..10";
              }
              units "s";
              mandatory true;
              description
                "Time interval for statistical prefec-tca to trigger prefec alarm.";
            }

            leaf prefec-recover-coeff {
              type uint32 {
                range "1..9";
              }
              must
                "(../prefec-trigger-power < ../prefec-recover-power) or
(../prefec-recover-coeff <= ../prefec-trigger-coeff and ../prefec-trigger-power = ../prefec-recover-power)";
              mandatory true;
              description
                "Prefec-tca recover-threshold coefficient.";
            }

            leaf prefec-recover-power {
              type uint32 {
                range "1..8";
              }
              must
                "(../prefec-trigger-power < ../prefec-recover-power) or
(../prefec-recover-coeff <= ../prefec-trigger-coeff and ../prefec-trigger-power = ../prefec-recover-power)";
              mandatory true;
              description
                "Prefec-tca recover-threshold power.";
            }

            leaf prefec-recover-interval {
              type uint32 {
                range "10..100";
              }
              units "s";
              mandatory true;
              description
                "Time interval for statistical prefec-tca to recover prefec alarm.";
            }
          }  // container otn-port-alarm

          container transmission-alarm {
            description
              "Configure TAD Alarm Information.";
            leaf holdoff-timer {
              type uint32 {
                range "0|20..10000";
              }
              units "ms";
              default "0";
              description
                "TAD Hold Down Time.";
            }

            leaf holdup-timer {
              type uint32 {
                range "0|200..3600000";
              }
              units "ms";
              default "300";
              description
                "TAD Hold Up Time.";
            }

            leaf damp-suppress {
              type uint32 {
                range "2..19999";
              }
              must
                "((../damp-suppress and ../damp-reuse and ../damp-ceiling and ../damp-decayok and ../damp-decayng) and ../damp-suppress >= ../damp-reuse and ../damp-suppress <= ../damp-ceiling) or
(not(../damp-suppress) and not(../damp-reuse) and not(../damp-ceiling) and not(../damp-decayok) and not(../damp-decayng))";
              description
                "TAD Alarm Suppress Value.";
            }

            leaf damp-reuse {
              type uint32 {
                range "1..19998";
              }
              must
                "((../damp-suppress and ../damp-reuse and ../damp-ceiling and ../damp-decayok and ../damp-decayng) and ../damp-suppress >= ../damp-reuse) or
(not(../damp-suppress) and not(../damp-reuse) and not(../damp-ceiling) and not(../damp-decayok) and not(../damp-decayng))";
              description
                "TAD Alarm Reuse Value.";
            }

            leaf damp-ceiling {
              type uint32 {
                range "1001..20000";
              }
              must
                "((../damp-suppress and ../damp-reuse and ../damp-ceiling and ../damp-decayok and ../damp-decayng) and ../damp-suppress <= ../damp-ceiling) or
(not(../damp-suppress) and not(../damp-reuse) and not(../damp-ceiling) and not(../damp-decayok) and not(../damp-decayng))";
              description
                "TAD Alarm Ceiling Value.";
            }

            leaf damp-decayok {
              type uint32 {
                range "500..10000";
              }
              units "ms";
              must
                "(../damp-suppress and ../damp-reuse and ../damp-ceiling and ../damp-decayok and ../damp-decayng) or
(not(../damp-suppress) and not(../damp-reuse) and not(../damp-ceiling) and not(../damp-decayok) and not(../damp-decayng))";
              description
                "TAD Alarm OK Half Decay Value.";
            }

            leaf damp-decayng {
              type uint32 {
                range "500..10000";
              }
              units "ms";
              must
                "(../damp-suppress and ../damp-reuse and ../damp-ceiling and ../damp-decayok and ../damp-decayng) or
(not(../damp-suppress) and not(../damp-reuse) and not(../damp-ceiling) and not(../damp-decayok) and not(../damp-decayng))";
              description
                "TAD Alarm NG Half Decay Value.";
            }

            leaf alm-last-reset-time {
              type yang:date-and-time;
              config false;
              description
                "TAD Last Reset Time.";
            }

            leaf filter-function {
              type boolean;
              default "false";
              config false;
              description
                "TAD Alarm Filter Function.";
            }

            leaf damping-function {
              type boolean;
              default "false";
              config false;
              description
                "TAD Alarm Damping Function.";
            }

            container trans-alarm-ifdowns {
              description
                "List of TAD Alarm Status Information.";
              list trans-alarm-ifdown {
                ext:generated-by "system";
                ext:operation-exclude "create";
                key "alarm-type";
                description
                  "Configure TAD Alarm Status Information.";
                leaf alarm-type {
                  type wdm-transalarm-type;
                  description
                    "TAD Alarm Type.";
                }

                leaf ifdown {
                  ext:dynamic-default;
                  type boolean;
                  description
                    "Enable/disable TAD Alarm If down. if the ifdown is true, the alarm will cause the port down.";
                }

                leaf alarm-status {
                  type boolean;
                  default "false";
                  config false;
                  description
                    "TAD Alarm True Or False.";
                }

                leaf is-in-filtering {
                  type boolean;
                  default "false";
                  config false;
                  description
                    "TAD Alarm Is In Filtering.";
                }

                leaf is-in-suppressing {
                  type boolean;
                  default "false";
                  config false;
                  description
                    "TAD Alarm Is In Suppressing.";
                }

                leaf is-in-aging {
                  type boolean;
                  default "false";
                  config false;
                  description
                    "TAD Alarm Is In Aging.";
                }

                leaf flapping-count {
                  type uint32 {
                    range "0..4294967295";
                  }
                  config false;
                  description
                    "TAD Alarm Flapping Count.";
                }

                leaf suppressing-count {
                  type uint32 {
                    range "0..4294967295";
                  }
                  config false;
                  description
                    "TAD Alarm Suppressing Count.";
                }

                leaf figure-of-merit {
                  type string {
                    length "0..16";
                  }
                  config false;
                  description
                    "TAD Alarm Figure Of Merit.";
                }
              }  // list trans-alarm-ifdown
            }  // container trans-alarm-ifdowns
          }  // container transmission-alarm

          container time-delay-msr {
            description
              "Configure link delay-time measurement.";
            leaf sink-pm-msr-enable {
              type enumeration {
                enum "disable" {
                  value 0;
                  description "Disable.";
                }
                enum "enable" {
                  value 1;
                  description "Enable.";
                }
              }
              default "disable";
              description
                "Sink pm mesure enable.";
            }

            container time-delay-msr-result {
              config false;
              description
                "Statistics of link delay-time measurement result.";
              leaf layer-type {
                type enumeration {
                  enum "PM" {
                    value 0;
                    description "PM layer.";
                  }
                }
                config false;
                description "Layer type.";
              }

              leaf msr-result {
                type enumeration {
                  enum "not-performed" {
                    value 0;
                    description
                      "Not performed.";
                  }
                  enum "running" {
                    value 1;
                    description "Running.";
                  }
                  enum "success" {
                    value 2;
                    description "Success.";
                  }
                  enum "fail" {
                    value 3;
                    description "Fail.";
                  }
                }
                config false;
                description
                  "Measurement result.";
              }

              leaf time-delay {
                type string {
                  length "0..32";
                }
                units "us";
                config false;
                description "Delay time.";
              }

              leaf msr-time {
                type string {
                  length "0..32";
                }
                units "ms";
                config false;
                description
                  "Measurement operate time.";
              }

              leaf detail {
                type string {
                  length "0..256";
                }
                config false;
                description
                  "Detail information.";
              }
            }  // container time-delay-msr-result
          }  // container time-delay-msr

          container otn-port-alarm-status {
            config false;
            description
              "Statistics of OTN port alarm information.";
            leaf prefec-trigger-coeff {
              type uint32 {
                range "1..9";
              }
              description
                "Prefec-tca trigger-threshold coefficient.";
            }

            leaf prefec-trigger-power {
              type uint32 {
                range "1..7";
              }
              description
                "Prefec-tca trigger-threshold power.";
            }

            leaf prefec-trigger-interval {
              type uint32 {
                range "1..10";
              }
              units "s";
              description
                "Time interval for statistical prefec-tca to trigger prefec alarm.";
            }

            leaf prefec-recover-coeff {
              type uint32 {
                range "1..9";
              }
              description
                "Prefec-tca recover-threshold coefficient.";
            }

            leaf prefec-recover-power {
              type uint32 {
                range "1..8";
              }
              description
                "Prefec-tca recover-threshold power.";
            }

            leaf prefec-recover-interval {
              type uint32 {
                range "10..100";
              }
              units "s";
              description
                "Time interval for statistical prefec-tca to recover prefec alarm.";
            }
          }  // container otn-port-alarm-status
        }  // list wdm
      }  // container wdms
    }  // container wdm

    rpc clear-port-trans-alarm {
      ext:node-ref "/wdm/wdms/wdm";
      description
        "Clear tad alarm information.";
      input {
        leaf ifname {
          type string {
            length "0..63";
          }
          description
            "Interface name. The name is expressed in the format of WdmslotID/cardID/portID. For example, Wdm1/0/1. Here Wdm1/0/1 is an example. The value may vary with devices.";
        }
      }
    }  // rpc clear-port-trans-alarm

    rpc start-pm-delay-measure {
      ext:node-ref "/wdm/wdms/wdm";
      description "Measure pm delay time.";
      input {
        leaf ifname {
          type string {
            length "0..63";
          }
          description
            "Interface Name. The name is expressed in the format of WdmslotID/cardID/portID. For example, Wdm1/0/1. Here Wdm1/0/1 is an example. The value may vary with devices.";
        }

        leaf msr-time {
          type uint32 {
            range "50..1000";
          }
          units "ms";
          default "50";
          description "Measure time.";
        }
      }
    }  // rpc start-pm-delay-measure
  }  // module huawei-wdm