fhirkit 0.1.0

// @generated by fhirkit-gen from hl7.fhir.r4.core 4.0.1. Do not edit.
//! The FHIR R4 `CodeSystem` resource.

#![allow(
    unused_imports,
    clippy::large_enum_variant,
    clippy::too_many_lines,
    clippy::doc_markdown
)]

use crate::decode::{
    choice_key, required, required_list, resource_type, Choice, Decoder, FhirJson, Obj, ObjWriter,
};
use crate::json::Json;
use crate::primitive::{Decimal, Kind, Primitive};
use crate::r4::*;

/// The CodeSystem resource is used to declare the existence of and describe a code system or code system supplement and its key properties, and optionally define a part or all of its content.
///
/// FHIR path: `CodeSystem`.
#[cfg(feature = "foundation")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct CodeSystem {
    /// `id` (0..1): Logical id of this artifact
    pub id: Option<String>,
    /// `meta` (0..1): Metadata about the resource
    pub meta: Option<Meta>,
    /// `implicitRules` (0..1): A set of rules under which this content was created
    pub implicit_rules: Option<Primitive<String>>,
    /// `language` (0..1): Language of the resource content
    pub language: Option<Primitive<String>>,
    /// `text` (0..1): Text summary of the resource, for human interpretation
    pub text: Option<Narrative>,
    /// `contained` (0..*): Contained, inline Resources
    pub contained: Vec<Resource>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored
    pub modifier_extension: Vec<Extension>,
    /// `url` (0..1): Canonical identifier for this code system, represented as a URI (globally unique) (Coding.system)
    pub url: Option<Primitive<String>>,
    /// `identifier` (0..*): Additional identifier for the code system (business identifier)
    pub identifier: Vec<Identifier>,
    /// `version` (0..1): Business version of the code system (Coding.version)
    pub version: Option<Primitive<String>>,
    /// `name` (0..1): Name for this code system (computer friendly)
    pub name: Option<Primitive<String>>,
    /// `title` (0..1): Name for this code system (human friendly)
    pub title: Option<Primitive<String>>,
    /// `status` (1..1): draft | active | retired | unknown
    pub status: Option<Primitive<String>>,
    /// `experimental` (0..1): For testing purposes, not real usage
    pub experimental: Option<Primitive<bool>>,
    /// `date` (0..1): Date last changed
    pub date: Option<Primitive<String>>,
    /// `publisher` (0..1): Name of the publisher (organization or individual)
    pub publisher: Option<Primitive<String>>,
    /// `contact` (0..*): Contact details for the publisher
    pub contact: Vec<ContactDetail>,
    /// `description` (0..1): Natural language description of the code system
    pub description: Option<Primitive<String>>,
    /// `useContext` (0..*): The context that the content is intended to support
    pub use_context: Vec<UsageContext>,
    /// `jurisdiction` (0..*): Intended jurisdiction for code system (if applicable)
    pub jurisdiction: Vec<CodeableConcept>,
    /// `purpose` (0..1): Why this code system is defined
    pub purpose: Option<Primitive<String>>,
    /// `copyright` (0..1): Use and/or publishing restrictions
    pub copyright: Option<Primitive<String>>,
    /// `caseSensitive` (0..1): If code comparison is case sensitive
    pub case_sensitive: Option<Primitive<bool>>,
    /// `valueSet` (0..1): Canonical reference to the value set with entire code system
    pub value_set: Option<Primitive<String>>,
    /// `hierarchyMeaning` (0..1): grouped-by | is-a | part-of | classified-with
    pub hierarchy_meaning: Option<Primitive<String>>,
    /// `compositional` (0..1): If code system defines a compositional grammar
    pub compositional: Option<Primitive<bool>>,
    /// `versionNeeded` (0..1): If definitions are not stable
    pub version_needed: Option<Primitive<bool>>,
    /// `content` (1..1): not-present | example | fragment | complete | supplement
    pub content: Option<Primitive<String>>,
    /// `supplements` (0..1): Canonical URL of Code System this adds designations and properties to
    pub supplements: Option<Primitive<String>>,
    /// `count` (0..1): Total concepts in the code system
    pub count: Option<Primitive<i32>>,
    /// `filter` (0..*): Filter that can be used in a value set
    pub filter: Vec<CodeSystemFilter>,
    /// `property` (0..*): Additional information supplied about each concept
    pub property: Vec<CodeSystemProperty>,
    /// `concept` (0..*): Concepts in the code system
    pub concept: Vec<CodeSystemConcept>,
}

#[cfg(feature = "foundation")]
impl FhirJson for CodeSystem {
    const TYPE_NAME: &'static str = "CodeSystem";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        resource_type(&mut o, d, "CodeSystem");
        let r = CodeSystem {
            id: o.string(d, "id"),
            meta: o.one(d, "meta"),
            implicit_rules: o.prim(d, "implicitRules", Kind::Uri),
            language: o.prim(d, "language", Kind::Code),
            text: o.one(d, "text"),
            contained: o.list(d, "contained"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            url: o.prim(d, "url", Kind::Uri),
            identifier: o.list(d, "identifier"),
            version: o.prim(d, "version", Kind::String),
            name: o.prim(d, "name", Kind::String),
            title: o.prim(d, "title", Kind::String),
            status: o.prim(d, "status", Kind::Code),
            experimental: o.prim(d, "experimental", Kind::Boolean),
            date: o.prim(d, "date", Kind::DateTime),
            publisher: o.prim(d, "publisher", Kind::String),
            contact: o.list(d, "contact"),
            description: o.prim(d, "description", Kind::Markdown),
            use_context: o.list(d, "useContext"),
            jurisdiction: o.list(d, "jurisdiction"),
            purpose: o.prim(d, "purpose", Kind::Markdown),
            copyright: o.prim(d, "copyright", Kind::Markdown),
            case_sensitive: o.prim(d, "caseSensitive", Kind::Boolean),
            value_set: o.prim(d, "valueSet", Kind::Canonical),
            hierarchy_meaning: o.prim(d, "hierarchyMeaning", Kind::Code),
            compositional: o.prim(d, "compositional", Kind::Boolean),
            version_needed: o.prim(d, "versionNeeded", Kind::Boolean),
            content: o.prim(d, "content", Kind::Code),
            supplements: o.prim(d, "supplements", Kind::Canonical),
            count: o.prim(d, "count", Kind::UnsignedInt),
            filter: o.list(d, "filter"),
            property: o.list(d, "property"),
            concept: o.list(d, "concept"),
        };
        required(d, "status", &r.status);
        required(d, "content", &r.content);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.raw("resourceType", Json::String("CodeSystem".into()));
        w.string("id", &self.id);
        w.one("meta", &self.meta);
        w.prim("implicitRules", &self.implicit_rules);
        w.prim("language", &self.language);
        w.one("text", &self.text);
        w.list("contained", &self.contained);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.prim("url", &self.url);
        w.list("identifier", &self.identifier);
        w.prim("version", &self.version);
        w.prim("name", &self.name);
        w.prim("title", &self.title);
        w.prim("status", &self.status);
        w.prim("experimental", &self.experimental);
        w.prim("date", &self.date);
        w.prim("publisher", &self.publisher);
        w.list("contact", &self.contact);
        w.prim("description", &self.description);
        w.list("useContext", &self.use_context);
        w.list("jurisdiction", &self.jurisdiction);
        w.prim("purpose", &self.purpose);
        w.prim("copyright", &self.copyright);
        w.prim("caseSensitive", &self.case_sensitive);
        w.prim("valueSet", &self.value_set);
        w.prim("hierarchyMeaning", &self.hierarchy_meaning);
        w.prim("compositional", &self.compositional);
        w.prim("versionNeeded", &self.version_needed);
        w.prim("content", &self.content);
        w.prim("supplements", &self.supplements);
        w.prim("count", &self.count);
        w.list("filter", &self.filter);
        w.list("property", &self.property);
        w.list("concept", &self.concept);
        w.finish()
    }
}

/// Filter that can be used in a value set
///
/// FHIR path: `CodeSystem.filter`.
#[cfg(feature = "foundation")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct CodeSystemFilter {
    /// `id` (0..1): Unique id for inter-element referencing
    pub id: Option<String>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored even if unrecognized
    pub modifier_extension: Vec<Extension>,
    /// `code` (1..1): Code that identifies the filter
    pub code: Option<Primitive<String>>,
    /// `description` (0..1): How or why the filter is used
    pub description: Option<Primitive<String>>,
    /// `operator` (1..*): = | is-a | descendent-of | is-not-a | regex | in | not-in | generalizes | exists
    pub operator: Vec<Primitive<String>>,
    /// `value` (1..1): What to use for the value
    pub value: Option<Primitive<String>>,
}

#[cfg(feature = "foundation")]
impl FhirJson for CodeSystemFilter {
    const TYPE_NAME: &'static str = "CodeSystemFilter";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        let r = CodeSystemFilter {
            id: o.string(d, "id"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            code: o.prim(d, "code", Kind::Code),
            description: o.prim(d, "description", Kind::String),
            operator: o.prim_list(d, "operator", Kind::Code),
            value: o.prim(d, "value", Kind::String),
        };
        required(d, "code", &r.code);
        required_list(d, "operator", &r.operator, 1);
        required(d, "value", &r.value);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.string("id", &self.id);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.prim("code", &self.code);
        w.prim("description", &self.description);
        w.prim_list("operator", &self.operator);
        w.prim("value", &self.value);
        w.finish()
    }
}

/// Additional information supplied about each concept
///
/// FHIR path: `CodeSystem.property`.
#[cfg(feature = "foundation")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct CodeSystemProperty {
    /// `id` (0..1): Unique id for inter-element referencing
    pub id: Option<String>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored even if unrecognized
    pub modifier_extension: Vec<Extension>,
    /// `code` (1..1): Identifies the property on the concepts, and when referred to in operations
    pub code: Option<Primitive<String>>,
    /// `uri` (0..1): Formal identifier for the property
    pub uri: Option<Primitive<String>>,
    /// `description` (0..1): Why the property is defined, and/or what it conveys
    pub description: Option<Primitive<String>>,
    /// `type` (1..1): code | Coding | string | integer | boolean | dateTime | decimal
    pub type_: Option<Primitive<String>>,
}

#[cfg(feature = "foundation")]
impl FhirJson for CodeSystemProperty {
    const TYPE_NAME: &'static str = "CodeSystemProperty";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        let r = CodeSystemProperty {
            id: o.string(d, "id"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            code: o.prim(d, "code", Kind::Code),
            uri: o.prim(d, "uri", Kind::Uri),
            description: o.prim(d, "description", Kind::String),
            type_: o.prim(d, "type", Kind::Code),
        };
        required(d, "code", &r.code);
        required(d, "type", &r.type_);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.string("id", &self.id);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.prim("code", &self.code);
        w.prim("uri", &self.uri);
        w.prim("description", &self.description);
        w.prim("type", &self.type_);
        w.finish()
    }
}

/// Concepts in the code system
///
/// FHIR path: `CodeSystem.concept`.
#[cfg(feature = "foundation")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct CodeSystemConcept {
    /// `id` (0..1): Unique id for inter-element referencing
    pub id: Option<String>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored even if unrecognized
    pub modifier_extension: Vec<Extension>,
    /// `code` (1..1): Code that identifies concept
    pub code: Option<Primitive<String>>,
    /// `display` (0..1): Text to display to the user
    pub display: Option<Primitive<String>>,
    /// `definition` (0..1): Formal definition
    pub definition: Option<Primitive<String>>,
    /// `designation` (0..*): Additional representations for the concept
    pub designation: Vec<CodeSystemConceptDesignation>,
    /// `property` (0..*): Property value for the concept
    pub property: Vec<CodeSystemConceptProperty>,
    /// `concept` (0..*): Child Concepts (is-a/contains/categorizes)
    pub concept: Vec<CodeSystemConcept>,
}

#[cfg(feature = "foundation")]
impl FhirJson for CodeSystemConcept {
    const TYPE_NAME: &'static str = "CodeSystemConcept";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        let r = CodeSystemConcept {
            id: o.string(d, "id"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            code: o.prim(d, "code", Kind::Code),
            display: o.prim(d, "display", Kind::String),
            definition: o.prim(d, "definition", Kind::String),
            designation: o.list(d, "designation"),
            property: o.list(d, "property"),
            concept: o.list(d, "concept"),
        };
        required(d, "code", &r.code);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.string("id", &self.id);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.prim("code", &self.code);
        w.prim("display", &self.display);
        w.prim("definition", &self.definition);
        w.list("designation", &self.designation);
        w.list("property", &self.property);
        w.list("concept", &self.concept);
        w.finish()
    }
}

/// Additional representations for the concept
///
/// FHIR path: `CodeSystem.concept.designation`.
#[cfg(feature = "foundation")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct CodeSystemConceptDesignation {
    /// `id` (0..1): Unique id for inter-element referencing
    pub id: Option<String>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored even if unrecognized
    pub modifier_extension: Vec<Extension>,
    /// `language` (0..1): Human language of the designation
    pub language: Option<Primitive<String>>,
    /// `use` (0..1): Details how this designation would be used
    pub use_: Option<Coding>,
    /// `value` (1..1): The text value for this designation
    pub value: Option<Primitive<String>>,
}

#[cfg(feature = "foundation")]
impl FhirJson for CodeSystemConceptDesignation {
    const TYPE_NAME: &'static str = "CodeSystemConceptDesignation";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        let r = CodeSystemConceptDesignation {
            id: o.string(d, "id"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            language: o.prim(d, "language", Kind::Code),
            use_: o.one(d, "use"),
            value: o.prim(d, "value", Kind::String),
        };
        required(d, "value", &r.value);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.string("id", &self.id);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.prim("language", &self.language);
        w.one("use", &self.use_);
        w.prim("value", &self.value);
        w.finish()
    }
}

/// Property value for the concept
///
/// FHIR path: `CodeSystem.concept.property`.
#[cfg(feature = "foundation")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct CodeSystemConceptProperty {
    /// `id` (0..1): Unique id for inter-element referencing
    pub id: Option<String>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored even if unrecognized
    pub modifier_extension: Vec<Extension>,
    /// `code` (1..1): Reference to CodeSystem.property.code
    pub code: Option<Primitive<String>>,
    /// `value[x]` (1..1): Value of the property for this concept
    pub value: Option<CodeSystemConceptPropertyValue>,
}

#[cfg(feature = "foundation")]
impl FhirJson for CodeSystemConceptProperty {
    const TYPE_NAME: &'static str = "CodeSystemConceptProperty";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        let r = CodeSystemConceptProperty {
            id: o.string(d, "id"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            code: o.prim(d, "code", Kind::Code),
            value: o.choice(d, "value"),
        };
        required(d, "code", &r.code);
        required(d, "value[x]", &r.value);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.string("id", &self.id);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.prim("code", &self.code);
        w.choice("value", &self.value);
        w.finish()
    }
}

/// The types `CodeSystem.concept.property.value[x]` allows.
#[cfg(feature = "foundation")]
#[derive(Debug, Clone, PartialEq)]
pub enum CodeSystemConceptPropertyValue {
    /// `code`
    Code(Primitive<String>),
    /// `Coding`
    Coding(Coding),
    /// `string`
    String(Primitive<String>),
    /// `integer`
    Integer(Primitive<i32>),
    /// `boolean`
    Boolean(Primitive<bool>),
    /// `dateTime`
    DateTime(Primitive<String>),
    /// `decimal`
    Decimal(Primitive<Decimal>),
}

#[cfg(feature = "foundation")]
impl Choice for CodeSystemConceptPropertyValue {
    const TYPES: &'static [&'static str] = &[
        "code", "Coding", "string", "integer", "boolean", "dateTime", "decimal",
    ];

    fn decode_as(code: &str, key: &str, o: &mut Obj<'_>, d: &mut Decoder) -> Option<Self> {
        match code {
            "code" => o.prim(d, key, Kind::Code).map(Self::Code),
            "Coding" => o.one(d, key).map(Self::Coding),
            "string" => o.prim(d, key, Kind::String).map(Self::String),
            "integer" => o.prim(d, key, Kind::Integer).map(Self::Integer),
            "boolean" => o.prim(d, key, Kind::Boolean).map(Self::Boolean),
            "dateTime" => o.prim(d, key, Kind::DateTime).map(Self::DateTime),
            "decimal" => o.prim(d, key, Kind::Decimal).map(Self::Decimal),
            _ => None,
        }
    }

    fn encode_into(&self, base: &str, w: &mut ObjWriter) {
        match self {
            Self::Code(v) => w.prim_value(&choice_key(base, "code"), v),
            Self::Coding(v) => w.value(&choice_key(base, "Coding"), v),
            Self::String(v) => w.prim_value(&choice_key(base, "string"), v),
            Self::Integer(v) => w.prim_value(&choice_key(base, "integer"), v),
            Self::Boolean(v) => w.prim_value(&choice_key(base, "boolean"), v),
            Self::DateTime(v) => w.prim_value(&choice_key(base, "dateTime"), v),
            Self::Decimal(v) => w.prim_value(&choice_key(base, "decimal"), v),
        }
    }
}