// SPDX-FileCopyrightText: Copyright Orangebot, Inc. and Medplum contributors
// SPDX-License-Identifier: Apache-2.0
/*
 * This is a generated file
 * Do not edit manually.
 */

import type { CodeableConcept } from './CodeableConcept.d.ts';
import type { ContactDetail } from './ContactDetail.d.ts';
import type { Extension } from './Extension.d.ts';
import type { Meta } from './Meta.d.ts';
import type { Narrative } from './Narrative.d.ts';
import type { Resource } from './Resource.d.ts';
import type { ResourceType } from './ResourceType.d.ts';
import type { UsageContext } from './UsageContext.d.ts';

/**
 * A formal computable definition of a graph of resources - that is, a
 * coherent set of resources that form a graph by following references.
 * The Graph Definition resource defines a set and makes rules about the
 * set.
 */
export interface GraphDefinition {

  /**
   * This is a GraphDefinition resource
   */
  readonly resourceType: 'GraphDefinition';

  /**
   * The logical id of the resource, as used in the URL for the resource.
   * Once assigned, this value never changes.
   */
  id?: string;

  /**
   * The metadata about the resource. This is content that is maintained by
   * the infrastructure. Changes to the content might not always be
   * associated with version changes to the resource.
   */
  meta?: Meta;

  /**
   * A reference to a set of rules that were followed when the resource was
   * constructed, and which must be understood when processing the content.
   * Often, this is a reference to an implementation guide that defines the
   * special rules along with other profiles etc.
   */
  implicitRules?: string;

  /**
   * The base language in which the resource is written.
   */
  language?: string;

  /**
   * A human-readable narrative that contains a summary of the resource and
   * can be used to represent the content of the resource to a human. The
   * narrative need not encode all the structured data, but is required to
   * contain sufficient detail to make it "clinically safe" for a human to
   * just read the narrative. Resource definitions may define what content
   * should be represented in the narrative to ensure clinical safety.
   */
  text?: Narrative;

  /**
   * These resources do not have an independent existence apart from the
   * resource that contains them - they cannot be identified independently,
   * and nor can they have their own independent transaction scope.
   */
  contained?: Resource[];

  /**
   * May be used to represent additional information that is not part of
   * the basic definition of the resource. To make the use of extensions
   * safe and manageable, there is a strict set of governance  applied to
   * the definition and use of extensions. Though any implementer can
   * define an extension, there is a set of requirements that SHALL be met
   * as part of the definition of the extension.
   */
  extension?: Extension[];

  /**
   * May be used to represent additional information that is not part of
   * the basic definition of the resource and that modifies the
   * understanding of the element that contains it and/or the understanding
   * of the containing element's descendants. Usually modifier elements
   * provide negation or qualification. To make the use of extensions safe
   * and manageable, there is a strict set of governance applied to the
   * definition and use of extensions. Though any implementer is allowed to
   * define an extension, there is a set of requirements that SHALL be met
   * as part of the definition of the extension. Applications processing a
   * resource are required to check for modifier extensions.
   *
   * Modifier extensions SHALL NOT change the meaning of any elements on
   * Resource or DomainResource (including cannot change the meaning of
   * modifierExtension itself).
   */
  modifierExtension?: Extension[];

  /**
   * An absolute URI that is used to identify this graph definition when it
   * is referenced in a specification, model, design or an instance; also
   * called its canonical identifier. This SHOULD be globally unique and
   * SHOULD be a literal address at which at which an authoritative
   * instance of this graph definition is (or will be) published. This URL
   * can be the target of a canonical reference. It SHALL remain the same
   * when the graph definition is stored on different servers.
   */
  url?: string;

  /**
   * The identifier that is used to identify this version of the graph
   * definition when it is referenced in a specification, model, design or
   * instance. This is an arbitrary value managed by the graph definition
   * author and is not expected to be globally unique. For example, it
   * might be a timestamp (e.g. yyyymmdd) if a managed version is not
   * available. There is also no expectation that versions can be placed in
   * a lexicographical sequence.
   */
  version?: string;

  /**
   * A natural language name identifying the graph definition. This name
   * should be usable as an identifier for the module by machine processing
   * applications such as code generation.
   */
  name: string;

  /**
   * The status of this graph definition. Enables tracking the life-cycle
   * of the content.
   */
  status: 'draft' | 'active' | 'retired' | 'unknown';

  /**
   * A Boolean value to indicate that this graph definition is authored for
   * testing purposes (or education/evaluation/marketing) and is not
   * intended to be used for genuine usage.
   */
  experimental?: boolean;

  /**
   * The date  (and optionally time) when the graph definition was
   * published. The date must change when the business version changes and
   * it must change if the status code changes. In addition, it should
   * change when the substantive content of the graph definition changes.
   */
  date?: string;

  /**
   * The name of the organization or individual that published the graph
   * definition.
   */
  publisher?: string;

  /**
   * Contact details to assist a user in finding and communicating with the
   * publisher.
   */
  contact?: ContactDetail[];

  /**
   * A free text natural language description of the graph definition from
   * a consumer's perspective.
   */
  description?: string;

  /**
   * The content was developed with a focus and intent of supporting the
   * contexts that are listed. These contexts may be general categories
   * (gender, age, ...) or may be references to specific programs
   * (insurance plans, studies, ...) and may be used to assist with
   * indexing and searching for appropriate graph definition instances.
   */
  useContext?: UsageContext[];

  /**
   * A legal or geographic region in which the graph definition is intended
   * to be used.
   */
  jurisdiction?: CodeableConcept[];

  /**
   * Explanation of why this graph definition is needed and why it has been
   * designed as it has.
   */
  purpose?: string;

  /**
   * The type of FHIR resource at which instances of this graph start.
   */
  start: ResourceType;

  /**
   * The profile that describes the use of the base resource.
   */
  profile?: string;

  /**
   * Links this graph makes rules about.
   */
  link?: GraphDefinitionLink[];
}

/**
 * Links this graph makes rules about.
 */
export interface GraphDefinitionLink {

  /**
   * Unique id for the element within a resource (for internal references).
   * This may be any string value that does not contain spaces.
   */
  id?: string;

  /**
   * May be used to represent additional information that is not part of
   * the basic definition of the element. To make the use of extensions
   * safe and manageable, there is a strict set of governance  applied to
   * the definition and use of extensions. Though any implementer can
   * define an extension, there is a set of requirements that SHALL be met
   * as part of the definition of the extension.
   */
  extension?: Extension[];

  /**
   * May be used to represent additional information that is not part of
   * the basic definition of the element and that modifies the
   * understanding of the element in which it is contained and/or the
   * understanding of the containing element's descendants. Usually
   * modifier elements provide negation or qualification. To make the use
   * of extensions safe and manageable, there is a strict set of governance
   * applied to the definition and use of extensions. Though any
   * implementer can define an extension, there is a set of requirements
   * that SHALL be met as part of the definition of the extension.
   * Applications processing a resource are required to check for modifier
   * extensions.
   *
   * Modifier extensions SHALL NOT change the meaning of any elements on
   * Resource or DomainResource (including cannot change the meaning of
   * modifierExtension itself).
   */
  modifierExtension?: Extension[];

  /**
   * A FHIR expression that identifies one of FHIR References to other
   * resources.
   */
  path?: string;

  /**
   * Which slice (if profiled).
   */
  sliceName?: string;

  /**
   * Minimum occurrences for this link.
   */
  min?: number;

  /**
   * Maximum occurrences for this link.
   */
  max?: string;

  /**
   * Information about why this link is of interest in this graph
   * definition.
   */
  description?: string;

  /**
   * Potential target for the link.
   */
  target?: GraphDefinitionLinkTarget[];
}

/**
 * Potential target for the link.
 */
export interface GraphDefinitionLinkTarget {

  /**
   * Unique id for the element within a resource (for internal references).
   * This may be any string value that does not contain spaces.
   */
  id?: string;

  /**
   * May be used to represent additional information that is not part of
   * the basic definition of the element. To make the use of extensions
   * safe and manageable, there is a strict set of governance  applied to
   * the definition and use of extensions. Though any implementer can
   * define an extension, there is a set of requirements that SHALL be met
   * as part of the definition of the extension.
   */
  extension?: Extension[];

  /**
   * May be used to represent additional information that is not part of
   * the basic definition of the element and that modifies the
   * understanding of the element in which it is contained and/or the
   * understanding of the containing element's descendants. Usually
   * modifier elements provide negation or qualification. To make the use
   * of extensions safe and manageable, there is a strict set of governance
   * applied to the definition and use of extensions. Though any
   * implementer can define an extension, there is a set of requirements
   * that SHALL be met as part of the definition of the extension.
   * Applications processing a resource are required to check for modifier
   * extensions.
   *
   * Modifier extensions SHALL NOT change the meaning of any elements on
   * Resource or DomainResource (including cannot change the meaning of
   * modifierExtension itself).
   */
  modifierExtension?: Extension[];

  /**
   * Type of resource this link refers to.
   */
  type: ResourceType;

  /**
   * A set of parameters to look up.
   */
  params?: string;

  /**
   * Profile for the target resource.
   */
  profile?: string;

  /**
   * Compartment Consistency Rules.
   */
  compartment?: GraphDefinitionLinkTargetCompartment[];

  /**
   * Additional links from target resource.
   */
  link?: GraphDefinitionLink[];
}

/**
 * Compartment Consistency Rules.
 */
export interface GraphDefinitionLinkTargetCompartment {

  /**
   * Unique id for the element within a resource (for internal references).
   * This may be any string value that does not contain spaces.
   */
  id?: string;

  /**
   * May be used to represent additional information that is not part of
   * the basic definition of the element. To make the use of extensions
   * safe and manageable, there is a strict set of governance  applied to
   * the definition and use of extensions. Though any implementer can
   * define an extension, there is a set of requirements that SHALL be met
   * as part of the definition of the extension.
   */
  extension?: Extension[];

  /**
   * May be used to represent additional information that is not part of
   * the basic definition of the element and that modifies the
   * understanding of the element in which it is contained and/or the
   * understanding of the containing element's descendants. Usually
   * modifier elements provide negation or qualification. To make the use
   * of extensions safe and manageable, there is a strict set of governance
   * applied to the definition and use of extensions. Though any
   * implementer can define an extension, there is a set of requirements
   * that SHALL be met as part of the definition of the extension.
   * Applications processing a resource are required to check for modifier
   * extensions.
   *
   * Modifier extensions SHALL NOT change the meaning of any elements on
   * Resource or DomainResource (including cannot change the meaning of
   * modifierExtension itself).
   */
  modifierExtension?: Extension[];

  /**
   * Defines how the compartment rule is used - whether it it is used to
   * test whether resources are subject to the rule, or whether it is a
   * rule that must be followed.
   */
  use: 'condition' | 'requirement';

  /**
   * Identifies the compartment.
   */
  code: 'Patient' | 'Encounter' | 'RelatedPerson' | 'Practitioner' | 'Device';

  /**
   * identical | matching | different | no-rule | custom.
   */
  rule: 'identical' | 'matching' | 'different' | 'custom';

  /**
   * Custom rule, as a FHIRPath expression.
   */
  expression?: string;

  /**
   * Documentation for FHIRPath expression.
   */
  description?: string;
}