fhirkit 0.1.0

// @generated by fhirkit-gen from hl7.fhir.r4.core 4.0.1. Do not edit.
//! The FHIR R4 `DeviceRequest` 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::*;

/// Represents a request for a patient to employ a medical device. The device may be an implantable device, or an external assistive device, such as a walker.
///
/// FHIR path: `DeviceRequest`.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct DeviceRequest {
    /// `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>,
    /// `identifier` (0..*): External Request identifier
    pub identifier: Vec<Identifier>,
    /// `instantiatesCanonical` (0..*): Instantiates FHIR protocol or definition
    pub instantiates_canonical: Vec<Primitive<String>>,
    /// `instantiatesUri` (0..*): Instantiates external protocol or definition
    pub instantiates_uri: Vec<Primitive<String>>,
    /// `basedOn` (0..*): What request fulfills
    pub based_on: Vec<Reference>,
    /// `priorRequest` (0..*): What request replaces
    pub prior_request: Vec<Reference>,
    /// `groupIdentifier` (0..1): Identifier of composite request
    pub group_identifier: Option<Identifier>,
    /// `status` (0..1): draft | active | on-hold | revoked | completed | entered-in-error | unknown
    pub status: Option<Primitive<String>>,
    /// `intent` (1..1): proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option
    pub intent: Option<Primitive<String>>,
    /// `priority` (0..1): routine | urgent | asap | stat
    pub priority: Option<Primitive<String>>,
    /// `code[x]` (1..1): Device requested
    pub code: Option<DeviceRequestCode>,
    /// `parameter` (0..*): Device details
    pub parameter: Vec<DeviceRequestParameter>,
    /// `subject` (1..1): Focus of request
    pub subject: Option<Reference>,
    /// `encounter` (0..1): Encounter motivating request
    pub encounter: Option<Reference>,
    /// `occurrence[x]` (0..1): Desired time or schedule for use
    pub occurrence: Option<DeviceRequestOccurrence>,
    /// `authoredOn` (0..1): When recorded
    pub authored_on: Option<Primitive<String>>,
    /// `requester` (0..1): Who/what is requesting diagnostics
    pub requester: Option<Reference>,
    /// `performerType` (0..1): Filler role
    pub performer_type: Option<CodeableConcept>,
    /// `performer` (0..1): Requested Filler
    pub performer: Option<Reference>,
    /// `reasonCode` (0..*): Coded Reason for request
    pub reason_code: Vec<CodeableConcept>,
    /// `reasonReference` (0..*): Linked Reason for request
    pub reason_reference: Vec<Reference>,
    /// `insurance` (0..*): Associated insurance coverage
    pub insurance: Vec<Reference>,
    /// `supportingInfo` (0..*): Additional clinical information
    pub supporting_info: Vec<Reference>,
    /// `note` (0..*): Notes or comments
    pub note: Vec<Annotation>,
    /// `relevantHistory` (0..*): Request provenance
    pub relevant_history: Vec<Reference>,
}

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

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        resource_type(&mut o, d, "DeviceRequest");
        let r = DeviceRequest {
            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"),
            identifier: o.list(d, "identifier"),
            instantiates_canonical: o.prim_list(d, "instantiatesCanonical", Kind::Canonical),
            instantiates_uri: o.prim_list(d, "instantiatesUri", Kind::Uri),
            based_on: o.list(d, "basedOn"),
            prior_request: o.list(d, "priorRequest"),
            group_identifier: o.one(d, "groupIdentifier"),
            status: o.prim(d, "status", Kind::Code),
            intent: o.prim(d, "intent", Kind::Code),
            priority: o.prim(d, "priority", Kind::Code),
            code: o.choice(d, "code"),
            parameter: o.list(d, "parameter"),
            subject: o.one(d, "subject"),
            encounter: o.one(d, "encounter"),
            occurrence: o.choice(d, "occurrence"),
            authored_on: o.prim(d, "authoredOn", Kind::DateTime),
            requester: o.one(d, "requester"),
            performer_type: o.one(d, "performerType"),
            performer: o.one(d, "performer"),
            reason_code: o.list(d, "reasonCode"),
            reason_reference: o.list(d, "reasonReference"),
            insurance: o.list(d, "insurance"),
            supporting_info: o.list(d, "supportingInfo"),
            note: o.list(d, "note"),
            relevant_history: o.list(d, "relevantHistory"),
        };
        required(d, "intent", &r.intent);
        required(d, "code[x]", &r.code);
        required(d, "subject", &r.subject);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.raw("resourceType", Json::String("DeviceRequest".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.list("identifier", &self.identifier);
        w.prim_list("instantiatesCanonical", &self.instantiates_canonical);
        w.prim_list("instantiatesUri", &self.instantiates_uri);
        w.list("basedOn", &self.based_on);
        w.list("priorRequest", &self.prior_request);
        w.one("groupIdentifier", &self.group_identifier);
        w.prim("status", &self.status);
        w.prim("intent", &self.intent);
        w.prim("priority", &self.priority);
        w.choice("code", &self.code);
        w.list("parameter", &self.parameter);
        w.one("subject", &self.subject);
        w.one("encounter", &self.encounter);
        w.choice("occurrence", &self.occurrence);
        w.prim("authoredOn", &self.authored_on);
        w.one("requester", &self.requester);
        w.one("performerType", &self.performer_type);
        w.one("performer", &self.performer);
        w.list("reasonCode", &self.reason_code);
        w.list("reasonReference", &self.reason_reference);
        w.list("insurance", &self.insurance);
        w.list("supportingInfo", &self.supporting_info);
        w.list("note", &self.note);
        w.list("relevantHistory", &self.relevant_history);
        w.finish()
    }
}

/// Device details
///
/// FHIR path: `DeviceRequest.parameter`.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct DeviceRequestParameter {
    /// `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` (0..1): Device detail
    pub code: Option<CodeableConcept>,
    /// `value[x]` (0..1): Value of detail
    pub value: Option<DeviceRequestParameterValue>,
}

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

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        let r = DeviceRequestParameter {
            id: o.string(d, "id"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            code: o.one(d, "code"),
            value: o.choice(d, "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.one("code", &self.code);
        w.choice("value", &self.value);
        w.finish()
    }
}

/// The types `DeviceRequest.code[x]` allows.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq)]
pub enum DeviceRequestCode {
    /// `Reference`
    Reference(Reference),
    /// `CodeableConcept`
    CodeableConcept(CodeableConcept),
}

#[cfg(feature = "clinical")]
impl Choice for DeviceRequestCode {
    const TYPES: &'static [&'static str] = &["Reference", "CodeableConcept"];

    fn decode_as(code: &str, key: &str, o: &mut Obj<'_>, d: &mut Decoder) -> Option<Self> {
        match code {
            "Reference" => o.one(d, key).map(Self::Reference),
            "CodeableConcept" => o.one(d, key).map(Self::CodeableConcept),
            _ => None,
        }
    }

    fn encode_into(&self, base: &str, w: &mut ObjWriter) {
        match self {
            Self::Reference(v) => w.value(&choice_key(base, "Reference"), v),
            Self::CodeableConcept(v) => w.value(&choice_key(base, "CodeableConcept"), v),
        }
    }
}

/// The types `DeviceRequest.occurrence[x]` allows.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq)]
pub enum DeviceRequestOccurrence {
    /// `dateTime`
    DateTime(Primitive<String>),
    /// `Period`
    Period(Period),
    /// `Timing`
    Timing(Timing),
}

#[cfg(feature = "clinical")]
impl Choice for DeviceRequestOccurrence {
    const TYPES: &'static [&'static str] = &["dateTime", "Period", "Timing"];

    fn decode_as(code: &str, key: &str, o: &mut Obj<'_>, d: &mut Decoder) -> Option<Self> {
        match code {
            "dateTime" => o.prim(d, key, Kind::DateTime).map(Self::DateTime),
            "Period" => o.one(d, key).map(Self::Period),
            "Timing" => o.one(d, key).map(Self::Timing),
            _ => None,
        }
    }

    fn encode_into(&self, base: &str, w: &mut ObjWriter) {
        match self {
            Self::DateTime(v) => w.prim_value(&choice_key(base, "dateTime"), v),
            Self::Period(v) => w.value(&choice_key(base, "Period"), v),
            Self::Timing(v) => w.value(&choice_key(base, "Timing"), v),
        }
    }
}

/// The types `DeviceRequest.parameter.value[x]` allows.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq)]
pub enum DeviceRequestParameterValue {
    /// `CodeableConcept`
    CodeableConcept(CodeableConcept),
    /// `Quantity`
    Quantity(Quantity),
    /// `Range`
    Range(Range),
    /// `boolean`
    Boolean(Primitive<bool>),
}

#[cfg(feature = "clinical")]
impl Choice for DeviceRequestParameterValue {
    const TYPES: &'static [&'static str] = &["CodeableConcept", "Quantity", "Range", "boolean"];

    fn decode_as(code: &str, key: &str, o: &mut Obj<'_>, d: &mut Decoder) -> Option<Self> {
        match code {
            "CodeableConcept" => o.one(d, key).map(Self::CodeableConcept),
            "Quantity" => o.one(d, key).map(Self::Quantity),
            "Range" => o.one(d, key).map(Self::Range),
            "boolean" => o.prim(d, key, Kind::Boolean).map(Self::Boolean),
            _ => None,
        }
    }

    fn encode_into(&self, base: &str, w: &mut ObjWriter) {
        match self {
            Self::CodeableConcept(v) => w.value(&choice_key(base, "CodeableConcept"), v),
            Self::Quantity(v) => w.value(&choice_key(base, "Quantity"), v),
            Self::Range(v) => w.value(&choice_key(base, "Range"), v),
            Self::Boolean(v) => w.prim_value(&choice_key(base, "boolean"), v),
        }
    }
}