fhir-types 0.1.115

// @generated by fhir-codegen from hl7.fhir.r5.core 5.0.0. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! Record of medication being taken by a patient

/// Record of medication being taken by a patient
///
/// A record of a medication that is being consumed by a patient. A
/// MedicationStatement may indicate that the patient may be taking the
/// medication now or has taken the medication in the past or will be taking the
/// medication in the future. The source of this information can be the patient,
/// significant other (such as a family member or spouse), or a clinician. A
/// common scenario where this information is captured is during the history
/// taking process during a patient visit or stay. The medication information
/// may come from sources such as the patient's memory, from a prescription
/// bottle, or from a list of medications the patient, clinician or other party
/// maintains. The primary difference between a medicationstatement and a
/// medicationadministration is that the medication administration has complete
/// administration information and is based on actual administration information
/// from the person who administered the medication. A medicationstatement is
/// often, if not always, less specific. There is no required date/time when the
/// medication was administered, in fact we only know that a source has reported
/// the patient is taking this medication, where details such as time, quantity,
/// or rate or even medication product may be incomplete or missing or less
/// precise. As stated earlier, the Medication Statement information may come
/// from the patient's memory, from a prescription bottle or from a list of
/// medications the patient, clinician or other party maintains. Medication
/// administration is more formal and is not missing detailed information. The
/// MedicationStatement resource was previously called MedicationStatement.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MedicationStatement {
    /// Logical id of this artifact
    ///
    /// The logical id of the resource, as used in the URL for the resource. Once
    /// assigned, this value never changes.
    pub id: Option<std::string::String>,
    /// Metadata about the resource
    ///
    /// 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.
    pub meta: Option<super::meta::Meta>,
    /// A set of rules under which this content was created
    ///
    /// 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.
    pub implicit_rules: Option<super::primitives::Uri>,
    /// Language of the resource content
    ///
    /// The base language in which the resource is written.
    pub language: Option<super::primitives::Code>,
    /// Text summary of the resource, for human interpretation
    ///
    /// 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.
    pub text: Option<super::narrative::Narrative>,
    /// Contained, inline Resources
    ///
    /// These resources do not have an independent existence apart from the resource
    /// that contains them - they cannot be identified independently, nor can they
    /// have their own independent transaction scope. This is allowed to be a
    /// Parameters resource if and only if it is referenced by a resource that
    /// provides context/meaning.
    pub contained: Vec<super::resource::Resource>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// External identifier
    ///
    /// Identifiers associated with this Medication Statement that are defined by
    /// business processes and/or used to refer to it when a direct URL reference to
    /// the resource itself is not appropriate. They are business identifiers
    /// assigned to this resource by the performer or other systems and remain
    /// constant as the resource is updated and propagates from server to server.
    pub identifier: Vec<super::identifier::Identifier>,
    /// Part of referenced event
    ///
    /// A larger event of which this particular MedicationStatement is a component
    /// or step.
    pub part_of: Vec<super::reference::Reference>,
    /// recorded | entered-in-error | draft
    ///
    /// A code representing the status of recording the medication statement.
    pub status: super::primitives::Code,
    /// Type of medication statement
    ///
    /// Type of medication statement (for example, drug classification like ATC,
    /// where meds would be administered, legal category of the medication.).
    pub category: Vec<super::codeable_concept::CodeableConcept>,
    /// What medication was taken
    ///
    /// Identifies the medication being administered. This is either a link to a
    /// resource representing the details of the medication or a simple attribute
    /// carrying a code that identifies the medication from a known list of
    /// medications.
    pub medication: super::codeable_reference::CodeableReference,
    /// Who is/was taking the medication
    ///
    /// The person, animal or group who is/was taking the medication.
    pub subject: super::reference::Reference,
    /// Encounter associated with MedicationStatement
    ///
    /// The encounter that establishes the context for this MedicationStatement.
    pub encounter: Option<super::reference::Reference>,
    /// The date/time or interval when the medication is/was/will be taken
    ///
    /// The interval of time during which it is being asserted that the patient
    /// is/was/will be taking the medication (or was not taking, when the
    /// MedicationStatement.adherence element is Not Taking).
    pub effective: Option<MedicationStatementEffective>,
    /// When the usage was asserted?
    ///
    /// The date when the Medication Statement was asserted by the information
    /// source.
    pub date_asserted: Option<super::primitives::DateTime>,
    /// Person or organization that provided the information about the taking of
    /// this medication
    ///
    /// The person or organization that provided the information about the taking of
    /// this medication. Note: Use derivedFrom when a MedicationStatement is derived
    /// from other resources, e.g. Claim or MedicationRequest.
    pub information_source: Vec<super::reference::Reference>,
    /// Link to information used to derive the MedicationStatement
    ///
    /// Allows linking the MedicationStatement to the underlying MedicationRequest,
    /// or to other information that supports or is used to derive the
    /// MedicationStatement.
    pub derived_from: Vec<super::reference::Reference>,
    /// Reason for why the medication is being/was taken
    ///
    /// A concept, Condition or observation that supports why the medication is
    /// being/was taken.
    pub reason: Vec<super::codeable_reference::CodeableReference>,
    /// Further information about the usage
    ///
    /// Provides extra information about the Medication Statement that is not
    /// conveyed by the other attributes.
    pub note: Vec<super::annotation::Annotation>,
    /// Link to information relevant to the usage of a medication
    ///
    /// Link to information that is relevant to a medication statement, for example,
    /// illicit drug use, gestational age, etc.
    pub related_clinical_information: Vec<super::reference::Reference>,
    /// Full representation of the dosage instructions
    ///
    /// The full representation of the dose of the medication included in all dosage
    /// instructions. To be used when multiple dosage instructions are included to
    /// represent complex dosing such as increasing or tapering doses.
    pub rendered_dosage_instruction: Option<super::primitives::Markdown>,
    /// Details of how medication is/was taken or should be taken
    ///
    /// Indicates how the medication is/was or should be taken by the patient.
    pub dosage: Vec<super::dosage::Dosage>,
    /// Indicates whether the medication is or is not being consumed or
    /// administered.
    pub adherence: Option<MedicationStatementAdherence>,
}

impl super::super::codec::Json for MedicationStatement {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        object.insert(
            std::string::String::from("resourceType"),
            super::super::codec::Value::String(std::string::String::from("MedicationStatement")),
        );
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if let Some(item) = &self.meta {
            object.insert(
                std::string::String::from("meta"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.implicit_rules {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("implicitRules"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_implicitRules"), e);
            }
        }
        if let Some(item) = &self.language {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("language"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_language"), e);
            }
        }
        if let Some(item) = &self.text {
            object.insert(
                std::string::String::from("text"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.contained.is_empty() {
            let mut items = Vec::with_capacity(self.contained.len());
            for item in &self.contained {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contained"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.identifier.is_empty() {
            let mut items = Vec::with_capacity(self.identifier.len());
            for item in &self.identifier {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("identifier"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.part_of.is_empty() {
            let mut items = Vec::with_capacity(self.part_of.len());
            for item in &self.part_of {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("partOf"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.status)? {
            object.insert(std::string::String::from("status"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.status)? {
            object.insert(std::string::String::from("_status"), e);
        }
        if !self.category.is_empty() {
            let mut items = Vec::with_capacity(self.category.len());
            for item in &self.category {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("category"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("medication"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(
                &self.medication,
            )?),
        );
        object.insert(
            std::string::String::from("subject"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.subject)?),
        );
        if let Some(item) = &self.encounter {
            object.insert(
                std::string::String::from("encounter"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.effective {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("effective{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_effective{suffix}"), element);
            }
        }
        if let Some(item) = &self.date_asserted {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("dateAsserted"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_dateAsserted"), e);
            }
        }
        if !self.information_source.is_empty() {
            let mut items = Vec::with_capacity(self.information_source.len());
            for item in &self.information_source {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("informationSource"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.derived_from.is_empty() {
            let mut items = Vec::with_capacity(self.derived_from.len());
            for item in &self.derived_from {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("derivedFrom"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.reason.is_empty() {
            let mut items = Vec::with_capacity(self.reason.len());
            for item in &self.reason {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("reason"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.note.is_empty() {
            let mut items = Vec::with_capacity(self.note.len());
            for item in &self.note {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("note"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.related_clinical_information.is_empty() {
            let mut items = Vec::with_capacity(self.related_clinical_information.len());
            for item in &self.related_clinical_information {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("relatedClinicalInformation"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.rendered_dosage_instruction {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("renderedDosageInstruction"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_renderedDosageInstruction"), e);
            }
        }
        if !self.dosage.is_empty() {
            let mut items = Vec::with_capacity(self.dosage.len());
            for item in &self.dosage {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("dosage"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.adherence {
            object.insert(
                std::string::String::from("adherence"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_meta: Option<&super::super::codec::Value> = None;
        let mut raw_implicit_rules: Option<&super::super::codec::Value> = None;
        let mut raw_implicit_rules_element: Option<&super::super::codec::Value> = None;
        let mut raw_language: Option<&super::super::codec::Value> = None;
        let mut raw_language_element: Option<&super::super::codec::Value> = None;
        let mut raw_text: Option<&super::super::codec::Value> = None;
        let mut raw_contained: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_identifier: Option<&super::super::codec::Value> = None;
        let mut raw_part_of: Option<&super::super::codec::Value> = None;
        let mut raw_status: Option<&super::super::codec::Value> = None;
        let mut raw_status_element: Option<&super::super::codec::Value> = None;
        let mut raw_category: Option<&super::super::codec::Value> = None;
        let mut raw_medication: Option<&super::super::codec::Value> = None;
        let mut raw_subject: Option<&super::super::codec::Value> = None;
        let mut raw_encounter: Option<&super::super::codec::Value> = None;
        let mut raw_effective = super::super::codec::ChoiceSlot::default();
        let mut raw_date_asserted: Option<&super::super::codec::Value> = None;
        let mut raw_date_asserted_element: Option<&super::super::codec::Value> = None;
        let mut raw_information_source: Option<&super::super::codec::Value> = None;
        let mut raw_derived_from: Option<&super::super::codec::Value> = None;
        let mut raw_reason: Option<&super::super::codec::Value> = None;
        let mut raw_note: Option<&super::super::codec::Value> = None;
        let mut raw_related_clinical_information: Option<&super::super::codec::Value> = None;
        let mut raw_rendered_dosage_instruction: Option<&super::super::codec::Value> = None;
        let mut raw_rendered_dosage_instruction_element: Option<&super::super::codec::Value> = None;
        let mut raw_dosage: Option<&super::super::codec::Value> = None;
        let mut raw_adherence: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("MedicationStatement") {
                        return Err(path.error(super::super::codec::DecodeErrorKind::ResourceType));
                    }
                }
                "id" => {
                    raw_id = Some(value);
                }
                "meta" => {
                    raw_meta = Some(value);
                }
                "implicitRules" => {
                    raw_implicit_rules = Some(value);
                }
                "_implicitRules" => {
                    raw_implicit_rules_element = Some(value);
                }
                "language" => {
                    raw_language = Some(value);
                }
                "_language" => {
                    raw_language_element = Some(value);
                }
                "text" => {
                    raw_text = Some(value);
                }
                "contained" => {
                    raw_contained = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "identifier" => {
                    raw_identifier = Some(value);
                }
                "partOf" => {
                    raw_part_of = Some(value);
                }
                "status" => {
                    raw_status = Some(value);
                }
                "_status" => {
                    raw_status_element = Some(value);
                }
                "category" => {
                    raw_category = Some(value);
                }
                "medication" => {
                    raw_medication = Some(value);
                }
                "subject" => {
                    raw_subject = Some(value);
                }
                "encounter" => {
                    raw_encounter = Some(value);
                }
                "effectiveDateTime" => {
                    raw_effective.value("DateTime", value, path)?;
                }
                "_effectiveDateTime" => {
                    raw_effective.element("DateTime", value, path)?;
                }
                "effectivePeriod" => {
                    raw_effective.value("Period", value, path)?;
                }
                "_effectivePeriod" => {
                    raw_effective.element("Period", value, path)?;
                }
                "effectiveTiming" => {
                    raw_effective.value("Timing", value, path)?;
                }
                "_effectiveTiming" => {
                    raw_effective.element("Timing", value, path)?;
                }
                "dateAsserted" => {
                    raw_date_asserted = Some(value);
                }
                "_dateAsserted" => {
                    raw_date_asserted_element = Some(value);
                }
                "informationSource" => {
                    raw_information_source = Some(value);
                }
                "derivedFrom" => {
                    raw_derived_from = Some(value);
                }
                "reason" => {
                    raw_reason = Some(value);
                }
                "note" => {
                    raw_note = Some(value);
                }
                "relatedClinicalInformation" => {
                    raw_related_clinical_information = Some(value);
                }
                "renderedDosageInstruction" => {
                    raw_rendered_dosage_instruction = Some(value);
                }
                "_renderedDosageInstruction" => {
                    raw_rendered_dosage_instruction_element = Some(value);
                }
                "dosage" => {
                    raw_dosage = Some(value);
                }
                "adherence" => {
                    raw_adherence = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_id(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_meta = raw_meta
            .map(|value| {
                path.with("meta", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_implicit_rules = match (raw_implicit_rules, raw_implicit_rules_element) {
            (None, None) => None,
            (value, element) => Some(path.with("implicitRules", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_language = match (raw_language, raw_language_element) {
            (None, None) => None,
            (value, element) => Some(path.with("language", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_text = raw_text
            .map(|value| {
                path.with("text", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_contained = Vec::new();
        if let Some(raw) = raw_contained {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_contained.push(path.with_index("contained", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let mut field_identifier = Vec::new();
        if let Some(raw) = raw_identifier {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_identifier.push(path.with_index("identifier", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_part_of = Vec::new();
        if let Some(raw) = raw_part_of {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_part_of.push(path.with_index("partOf", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_status = path.with("status", |path| {
            super::super::codec::Primitive::from_json_parts(raw_status, raw_status_element, path)
        })?;
        let mut field_category = Vec::new();
        if let Some(raw) = raw_category {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_category.push(path.with_index("category", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_medication = path.with("medication", |path| {
            let value = raw_medication
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let field_subject = path.with("subject", |path| {
            let value = raw_subject
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let field_encounter = raw_encounter
            .map(|value| {
                path.with("encounter", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_effective = match raw_effective.suffix {
            None => None,
            Some(suffix) => Some(path.with("effective", |path| {
                MedicationStatementEffective::from_json_parts(
                    suffix,
                    raw_effective.value,
                    raw_effective.element,
                    path,
                )
            })?),
        };
        let field_date_asserted = match (raw_date_asserted, raw_date_asserted_element) {
            (None, None) => None,
            (value, element) => Some(path.with("dateAsserted", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_information_source = Vec::new();
        if let Some(raw) = raw_information_source {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_information_source.push(path.with_index(
                    "informationSource",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let mut field_derived_from = Vec::new();
        if let Some(raw) = raw_derived_from {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_derived_from.push(path.with_index("derivedFrom", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_reason = Vec::new();
        if let Some(raw) = raw_reason {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reason.push(path.with_index("reason", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_note = Vec::new();
        if let Some(raw) = raw_note {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_note.push(path.with_index("note", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_related_clinical_information = Vec::new();
        if let Some(raw) = raw_related_clinical_information {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_related_clinical_information.push(path.with_index(
                    "relatedClinicalInformation",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_rendered_dosage_instruction = match (
            raw_rendered_dosage_instruction,
            raw_rendered_dosage_instruction_element,
        ) {
            (None, None) => None,
            (value, element) => Some(path.with("renderedDosageInstruction", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_dosage = Vec::new();
        if let Some(raw) = raw_dosage {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_dosage.push(path.with_index("dosage", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_adherence = raw_adherence
            .map(|value| {
                path.with("adherence", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        Ok(Self {
            id: field_id,
            meta: field_meta,
            implicit_rules: field_implicit_rules,
            language: field_language,
            text: field_text,
            contained: field_contained,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            identifier: field_identifier,
            part_of: field_part_of,
            status: field_status,
            category: field_category,
            medication: field_medication,
            subject: field_subject,
            encounter: field_encounter,
            effective: field_effective,
            date_asserted: field_date_asserted,
            information_source: field_information_source,
            derived_from: field_derived_from,
            reason: field_reason,
            note: field_note,
            related_clinical_information: field_related_clinical_information,
            rendered_dosage_instruction: field_rendered_dosage_instruction,
            dosage: field_dosage,
            adherence: field_adherence,
        })
    }
}

impl serde::Serialize for MedicationStatement {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if let Some(item) = &self.date_asserted {
            super::super::codec::element_entry(&mut map, "_dateAsserted", item)?;
        }
        if let Some(MedicationStatementEffective::DateTime(inner)) = &self.effective {
            super::super::codec::element_entry(&mut map, "_effectiveDateTime", inner)?;
        }
        if let Some(item) = &self.implicit_rules {
            super::super::codec::element_entry(&mut map, "_implicitRules", item)?;
        }
        if let Some(item) = &self.language {
            super::super::codec::element_entry(&mut map, "_language", item)?;
        }
        if let Some(item) = &self.rendered_dosage_instruction {
            super::super::codec::element_entry(&mut map, "_renderedDosageInstruction", item)?;
        }
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        if let Some(item) = &self.adherence {
            serde::ser::SerializeMap::serialize_entry(&mut map, "adherence", item)?;
        }
        if !self.category.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "category", &self.category)?;
        }
        if !self.contained.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contained", &self.contained)?;
        }
        if let Some(item) = &self.date_asserted {
            super::super::codec::value_entry(&mut map, "dateAsserted", item)?;
        }
        if !self.derived_from.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "derivedFrom", &self.derived_from)?;
        }
        if !self.dosage.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "dosage", &self.dosage)?;
        }
        match &self.effective {
            Some(MedicationStatementEffective::DateTime(inner)) => {
                super::super::codec::value_entry(&mut map, "effectiveDateTime", inner)?;
            }
            Some(MedicationStatementEffective::Period(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "effectivePeriod",
                    inner.as_ref(),
                )?;
            }
            Some(MedicationStatementEffective::Timing(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "effectiveTiming",
                    inner.as_ref(),
                )?;
            }
            None => {}
        }
        if let Some(item) = &self.encounter {
            serde::ser::SerializeMap::serialize_entry(&mut map, "encounter", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.identifier.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "identifier", &self.identifier)?;
        }
        if let Some(item) = &self.implicit_rules {
            super::super::codec::value_entry(&mut map, "implicitRules", item)?;
        }
        if !self.information_source.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "informationSource",
                &self.information_source,
            )?;
        }
        if let Some(item) = &self.language {
            super::super::codec::value_entry(&mut map, "language", item)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "medication", &self.medication)?;
        if let Some(item) = &self.meta {
            serde::ser::SerializeMap::serialize_entry(&mut map, "meta", item)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if !self.note.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "note", &self.note)?;
        }
        if !self.part_of.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "partOf", &self.part_of)?;
        }
        if !self.reason.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "reason", &self.reason)?;
        }
        if !self.related_clinical_information.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "relatedClinicalInformation",
                &self.related_clinical_information,
            )?;
        }
        if let Some(item) = &self.rendered_dosage_instruction {
            super::super::codec::value_entry(&mut map, "renderedDosageInstruction", item)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "MedicationStatement")?;
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        serde::ser::SerializeMap::serialize_entry(&mut map, "subject", &self.subject)?;
        if let Some(item) = &self.text {
            serde::ser::SerializeMap::serialize_entry(&mut map, "text", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MedicationStatement {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("MedicationStatement");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// Indicates whether the medication is or is not being consumed or
/// administered.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MedicationStatementAdherence {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Type of adherence
    ///
    /// Type of the adherence for the medication.
    pub code: super::codeable_concept::CodeableConcept,
    /// Details of the reason for the current use of the medication
    ///
    /// Captures the reason for the current use or adherence of a medication.
    pub reason: Option<super::codeable_concept::CodeableConcept>,
}

impl super::super::codec::Json for MedicationStatementAdherence {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("code"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.code)?),
        );
        if let Some(item) = &self.reason {
            object.insert(
                std::string::String::from("reason"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_code: Option<&super::super::codec::Value> = None;
        let mut raw_reason: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => {
                    raw_id = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "code" => {
                    raw_code = Some(value);
                }
                "reason" => {
                    raw_reason = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_code = path.with("code", |path| {
            let value = raw_code
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let field_reason = raw_reason
            .map(|value| {
                path.with("reason", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            code: field_code,
            reason: field_reason,
        })
    }
}

impl serde::Serialize for MedicationStatementAdherence {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        serde::ser::SerializeMap::serialize_entry(&mut map, "code", &self.code)?;
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.reason {
            serde::ser::SerializeMap::serialize_entry(&mut map, "reason", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MedicationStatementAdherence {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("MedicationStatementAdherence");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// The \`effective\[x\]\` choice of \`MedicationStatement\`.
///
/// The interval of time during which it is being asserted that the patient
/// is/was/will be taking the medication (or was not taking, when the
/// MedicationStatement.adherence element is Not Taking).
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MedicationStatementEffective {
    /// The `dateTime` form.
    DateTime(super::primitives::DateTime),
    /// The `Period` form.
    Period(Box<super::period::Period>),
    /// The `Timing` form.
    Timing(Box<super::timing::Timing>),
}

impl MedicationStatementEffective {
    /// The key suffix, the value part, and the `_name` part of this form.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::EncodeError`] when a held value has no JSON form.
    pub fn to_json_parts(
        &self,
    ) -> Result<
        (
            &'static str,
            Option<super::super::codec::Value>,
            Option<super::super::codec::Value>,
        ),
        super::super::codec::EncodeError,
    > {
        match self {
            Self::DateTime(inner) => Ok((
                "DateTime",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Period(inner) => Ok((
                "Period",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
            Self::Timing(inner) => Ok((
                "Timing",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
        }
    }

    /// Decodes the form named by `suffix` from its value and `_name` parts.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::DecodeError`] for an unknown suffix or a malformed part.
    pub fn from_json_parts(
        suffix: &str,
        value: Option<&super::super::codec::Value>,
        element: Option<&super::super::codec::Value>,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        match suffix {
            "DateTime" => Ok(Self::DateTime(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Period" => {
                if element.is_some() {
                    return Err(path.error(super::super::codec::DecodeErrorKind::WrongType {
                        expected: "no underscore form for a complex type",
                    }));
                }
                let value = value.ok_or_else(|| {
                    path.error(super::super::codec::DecodeErrorKind::MissingProperty)
                })?;
                let inner = super::super::codec::Json::from_json(
                    super::super::codec::expect_object(
                        super::super::codec::expect_single(value, path)?,
                        path,
                    )?,
                    path,
                )?;
                Ok(Self::Period(Box::new(inner)))
            }
            "Timing" => {
                if element.is_some() {
                    return Err(path.error(super::super::codec::DecodeErrorKind::WrongType {
                        expected: "no underscore form for a complex type",
                    }));
                }
                let value = value.ok_or_else(|| {
                    path.error(super::super::codec::DecodeErrorKind::MissingProperty)
                })?;
                let inner = super::super::codec::Json::from_json(
                    super::super::codec::expect_object(
                        super::super::codec::expect_single(value, path)?,
                        path,
                    )?,
                    path,
                )?;
                Ok(Self::Timing(Box::new(inner)))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}