//    Copyright 2019 Google Inc.
//
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//
//        https://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.

syntax = "proto3";

package google.fhir.r4.core;

import "google/protobuf/any.proto";
import "google/fhir/core/proto/annotations.proto";
import "google/fhir/r4/proto/core/codes.proto";
import "google/fhir/r4/proto/core/datatypes.proto";

option java_multiple_files = true;
option java_package = "com.google.fhir.r4.core";
option (.google.fhir.proto.fhir_version) = R4;
option go_package = "github.com/google/fhir/go/google/fhir/r4/proto/core/resources/communication_request_go_proto";

// Auto-generated from StructureDefinition for CommunicationRequest.
// A request for information to be sent to a receiver.
// See http://hl7.org/fhir/StructureDefinition/CommunicationRequest
message CommunicationRequest {
  option (.google.fhir.proto.structure_definition_kind) = KIND_RESOURCE;
  option (.google.fhir.proto.fhir_structure_definition_url) =
      "http://hl7.org/fhir/StructureDefinition/CommunicationRequest";

  // Logical id of this artifact
  Id id = 1;

  // Metadata about the resource
  Meta meta = 2;

  // A set of rules under which this content was created
  Uri implicit_rules = 3;

  // Language of the resource content
  Code language = 4;

  // Text summary of the resource, for human interpretation
  Narrative text = 5;

  // Contained, inline Resources
  repeated protobuf.Any contained = 6;

  // Field 7 reserved for strongly-typed ContainedResource for id:
  // CommunicationRequest.contained
  reserved 7;

  // Additional content defined by implementations
  repeated Extension extension = 8;

  // Extensions that cannot be ignored
  repeated Extension modifier_extension = 9;

  // Unique identifier
  repeated Identifier identifier = 10;

  // Fulfills plan or proposal
  repeated Reference based_on = 11
      [(.google.fhir.proto.valid_reference_type) = "Resource"];

  // Request(s) replaced by this request
  repeated Reference replaces = 12
      [(.google.fhir.proto.valid_reference_type) = "CommunicationRequest"];

  // Composite request this is part of
  Identifier group_identifier = 13;

  // draft | active | on-hold | revoked | completed | entered-in-error | unknown
  message StatusCode {
    option (.google.fhir.proto.structure_definition_kind) = KIND_PRIMITIVE_TYPE;
    option (.google.fhir.proto.fhir_valueset_url) =
        "http://hl7.org/fhir/ValueSet/request-status";
    option (.google.fhir.proto.fhir_profile_base) =
        "http://hl7.org/fhir/StructureDefinition/code";

    RequestStatusCode.Value value = 1;

    String id = 2;

    repeated Extension extension = 3;
  }
  StatusCode status = 14
      [(.google.fhir.proto.validation_requirement) = REQUIRED_BY_FHIR];

  // Reason for current status
  CodeableConcept status_reason = 15;

  // Message category
  repeated CodeableConcept category = 16;

  // routine | urgent | asap | stat
  message PriorityCode {
    option (.google.fhir.proto.structure_definition_kind) = KIND_PRIMITIVE_TYPE;
    option (.google.fhir.proto.fhir_valueset_url) =
        "http://hl7.org/fhir/ValueSet/request-priority";
    option (.google.fhir.proto.fhir_profile_base) =
        "http://hl7.org/fhir/StructureDefinition/code";

    RequestPriorityCode.Value value = 1;

    String id = 2;

    repeated Extension extension = 3;
  }
  PriorityCode priority = 17;

  // True if request is prohibiting action
  Boolean do_not_perform = 18;

  // A channel of communication
  repeated CodeableConcept medium = 19;

  // Focus of message
  Reference subject = 20 [
    (.google.fhir.proto.valid_reference_type) = "Patient",
    (.google.fhir.proto.valid_reference_type) = "Group"
  ];

  // Resources that pertain to this communication request
  repeated Reference about = 21
      [(.google.fhir.proto.valid_reference_type) = "Resource"];

  // Encounter created as part of
  Reference encounter = 22
      [(.google.fhir.proto.valid_reference_type) = "Encounter"];

  // Message payload
  message Payload {
    // Unique id for inter-element referencing
    String id = 1;

    // Additional content defined by implementations
    repeated Extension extension = 2;

    // Extensions that cannot be ignored even if unrecognized
    repeated Extension modifier_extension = 3;

    // Message part content
    message ContentX {
      option (.google.fhir.proto.is_choice_type) = true;

      oneof choice {
        String string_value = 1 [json_name = "string"];
        Attachment attachment = 2;
        Reference reference = 3
            [(.google.fhir.proto.valid_reference_type) = "Resource"];
      }
    }
    ContentX content = 4
        [(.google.fhir.proto.validation_requirement) = REQUIRED_BY_FHIR];
  }
  repeated Payload payload = 23;

  // When scheduled
  message OccurrenceX {
    option (.google.fhir.proto.is_choice_type) = true;

    oneof choice {
      DateTime date_time = 1;
      Period period = 2;
    }
  }
  OccurrenceX occurrence = 24;

  // When request transitioned to being actionable
  DateTime authored_on = 25;

  // Who/what is requesting service
  Reference requester = 26 [
    (.google.fhir.proto.valid_reference_type) = "Practitioner",
    (.google.fhir.proto.valid_reference_type) = "PractitionerRole",
    (.google.fhir.proto.valid_reference_type) = "Organization",
    (.google.fhir.proto.valid_reference_type) = "Patient",
    (.google.fhir.proto.valid_reference_type) = "RelatedPerson",
    (.google.fhir.proto.valid_reference_type) = "Device"
  ];

  // Message recipient
  repeated Reference recipient = 27 [
    (.google.fhir.proto.valid_reference_type) = "Device",
    (.google.fhir.proto.valid_reference_type) = "Organization",
    (.google.fhir.proto.valid_reference_type) = "Patient",
    (.google.fhir.proto.valid_reference_type) = "Practitioner",
    (.google.fhir.proto.valid_reference_type) = "PractitionerRole",
    (.google.fhir.proto.valid_reference_type) = "RelatedPerson",
    (.google.fhir.proto.valid_reference_type) = "Group",
    (.google.fhir.proto.valid_reference_type) = "CareTeam",
    (.google.fhir.proto.valid_reference_type) = "HealthcareService"
  ];

  // Message sender
  Reference sender = 28 [
    (.google.fhir.proto.valid_reference_type) = "Device",
    (.google.fhir.proto.valid_reference_type) = "Organization",
    (.google.fhir.proto.valid_reference_type) = "Patient",
    (.google.fhir.proto.valid_reference_type) = "Practitioner",
    (.google.fhir.proto.valid_reference_type) = "PractitionerRole",
    (.google.fhir.proto.valid_reference_type) = "RelatedPerson",
    (.google.fhir.proto.valid_reference_type) = "HealthcareService"
  ];

  // Why is communication needed?
  repeated CodeableConcept reason_code = 29;

  // Why is communication needed?
  repeated Reference reason_reference = 30 [
    (.google.fhir.proto.valid_reference_type) = "Condition",
    (.google.fhir.proto.valid_reference_type) = "Observation",
    (.google.fhir.proto.valid_reference_type) = "DiagnosticReport",
    (.google.fhir.proto.valid_reference_type) = "DocumentReference"
  ];

  // Comments made about communication request
  repeated Annotation note = 31;
}
