fhir-types 0.1.109

// @generated by fhir-codegen from hl7.fhir.r3.core 3.0.2. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! Administration of medication to a patient

/// Administration of medication to a patient
///
/// Describes the event of a patient consuming or otherwise being administered a
/// medication. This may be as simple as swallowing a tablet or it may be a long
/// running infusion. Related resources tie this event to the authorizing
/// prescription, and the specific encounter between patient and health care
/// practitioner.
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct MedicationAdministration {
    /// 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<super::primitives::Id>,
    /// Metadata about the resource
    ///
    /// The metadata about the resource. This is content that is maintained by the
    /// infrastructure. Changes to the content may 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.
    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 may
    /// 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, and nor can
    /// they have their own independent transaction scope.
    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. In order to make the use of extensions
    /// safe and manageable, there is a strict set of governance applied to the
    /// definition and use of extensions. Though any implementer is allowed to
    /// define an extension, there is a set of requirements that SHALL be met as
    /// part of the definition of the extension.
    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. Usually modifier elements provide negation or
    /// qualification. In order to make the use of extensions safe and manageable,
    /// there is a strict set of governance applied to the definition and use of
    /// extensions. Though any implementer is allowed to define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension. Applications processing a resource are required to check for
    /// modifier extensions.
    pub modifier_extension: Vec<super::extension::Extension>,
    /// External identifier
    ///
    /// External identifier - FHIR will generate its own internal identifiers
    /// (probably URLs) which do not need to be explicitly managed by the resource.
    /// The identifier here is one that would be used by another non-FHIR system -
    /// for example an automated medication pump would provide a record each time it
    /// operated; an administration while the patient was off the ward might be made
    /// with a different system and entered after the event. Particularly important
    /// if these records have to be updated.
    pub identifier: Vec<super::identifier::Identifier>,
    /// Instantiates protocol or definition
    ///
    /// A protocol, guideline, orderset or other definition that was adhered to in
    /// whole or in part by this event.
    pub definition: Vec<super::reference::Reference>,
    /// Part of referenced event
    ///
    /// A larger event of which this particular event is a component or step.
    pub part_of: Vec<super::reference::Reference>,
    /// in-progress | on-hold | completed | entered-in-error | stopped | unknown
    ///
    /// Will generally be set to show that the administration has been completed.
    /// For some long running administrations such as infusions it is possible for
    /// an administration to be started but not completed or it may be paused while
    /// some other process is under way.
    pub status: super::primitives::Code,
    /// Type of medication usage
    ///
    /// Indicates the type of medication administration and where the medication is
    /// expected to be consumed or administered.
    pub category: Option<super::codeable_concept::CodeableConcept>,
    /// What was administered
    ///
    /// Identifies the medication that was 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: MedicationAdministrationMedication,
    /// Who received medication
    ///
    /// The person or animal or group receiving the medication.
    pub subject: super::reference::Reference,
    /// Encounter or Episode of Care administered as part of
    ///
    /// The visit, admission or other contact between patient and health care
    /// provider the medication administration was performed as part of.
    pub context: Option<super::reference::Reference>,
    /// Additional information to support administration
    ///
    /// Additional information (for example, patient height and weight) that
    /// supports the administration of the medication.
    pub supporting_information: Vec<super::reference::Reference>,
    /// Start and end time of administration
    ///
    /// A specific date/time or interval of time during which the administration
    /// took place (or did not take place, when the 'notGiven' attribute is true).
    /// For many administrations, such as swallowing a tablet the use of dateTime is
    /// more appropriate.
    pub effective: MedicationAdministrationEffective,
    /// Who administered substance
    ///
    /// The individual who was responsible for giving the medication to the patient.
    pub performer: Vec<MedicationAdministrationPerformer>,
    /// True if medication not administered
    ///
    /// Set this to true if the record is saying that the medication was NOT
    /// administered.
    pub not_given: Option<super::primitives::Boolean>,
    /// Reason administration not performed
    ///
    /// A code indicating why the administration was not performed.
    pub reason_not_given: Vec<super::codeable_concept::CodeableConcept>,
    /// Reason administration performed
    ///
    /// A code indicating why the medication was given.
    pub reason_code: Vec<super::codeable_concept::CodeableConcept>,
    /// Condition or observation that supports why the medication was administered.
    pub reason_reference: Vec<super::reference::Reference>,
    /// Request administration performed against
    ///
    /// The original request, instruction or authority to perform the
    /// administration.
    pub prescription: Option<super::reference::Reference>,
    /// Device used to administer
    ///
    /// The device used in administering the medication to the patient. For example,
    /// a particular infusion pump.
    pub device: Vec<super::reference::Reference>,
    /// Information about the administration
    ///
    /// Extra information about the medication administration that is not conveyed
    /// by the other attributes.
    pub note: Vec<super::annotation::Annotation>,
    /// Details of how medication was taken
    ///
    /// Describes the medication dosage information details e.g. dose, rate, site,
    /// route, etc.
    pub dosage: Option<MedicationAdministrationDosage>,
    /// A list of events of interest in the lifecycle
    ///
    /// A summary of the events of interest that have occurred, such as when the
    /// administration was verified.
    pub event_history: Vec<super::reference::Reference>,
}

impl super::super::codec::Json for MedicationAdministration {
    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(
                "MedicationAdministration",
            )),
        );
        if let Some(item) = &self.id {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("id"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_id"), e);
            }
        }
        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.definition.is_empty() {
            let mut items = Vec::with_capacity(self.definition.len());
            for item in &self.definition {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("definition"),
                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 let Some(item) = &self.category {
            object.insert(
                std::string::String::from("category"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        let (suffix, value, element) = self.medication.to_json_parts()?;
        if let Some(value) = value {
            object.insert(format!("medication{suffix}"), value);
        }
        if let Some(element) = element {
            object.insert(format!("_medication{suffix}"), element);
        }
        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.context {
            object.insert(
                std::string::String::from("context"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.supporting_information.is_empty() {
            let mut items = Vec::with_capacity(self.supporting_information.len());
            for item in &self.supporting_information {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("supportingInformation"),
                super::super::codec::Value::Array(items),
            );
        }
        let (suffix, value, element) = self.effective.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 !self.performer.is_empty() {
            let mut items = Vec::with_capacity(self.performer.len());
            for item in &self.performer {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("performer"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.not_given {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("notGiven"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_notGiven"), e);
            }
        }
        if !self.reason_not_given.is_empty() {
            let mut items = Vec::with_capacity(self.reason_not_given.len());
            for item in &self.reason_not_given {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("reasonNotGiven"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.reason_code.is_empty() {
            let mut items = Vec::with_capacity(self.reason_code.len());
            for item in &self.reason_code {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("reasonCode"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.reason_reference.is_empty() {
            let mut items = Vec::with_capacity(self.reason_reference.len());
            for item in &self.reason_reference {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("reasonReference"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.prescription {
            object.insert(
                std::string::String::from("prescription"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.device.is_empty() {
            let mut items = Vec::with_capacity(self.device.len());
            for item in &self.device {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("device"),
                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 let Some(item) = &self.dosage {
            object.insert(
                std::string::String::from("dosage"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.event_history.is_empty() {
            let mut items = Vec::with_capacity(self.event_history.len());
            for item in &self.event_history {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("eventHistory"),
                super::super::codec::Value::Array(items),
            );
        }
        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_id_element: 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_definition: 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 = super::super::codec::ChoiceSlot::default();
        let mut raw_subject: Option<&super::super::codec::Value> = None;
        let mut raw_context: Option<&super::super::codec::Value> = None;
        let mut raw_supporting_information: Option<&super::super::codec::Value> = None;
        let mut raw_effective = super::super::codec::ChoiceSlot::default();
        let mut raw_performer: Option<&super::super::codec::Value> = None;
        let mut raw_not_given: Option<&super::super::codec::Value> = None;
        let mut raw_not_given_element: Option<&super::super::codec::Value> = None;
        let mut raw_reason_not_given: Option<&super::super::codec::Value> = None;
        let mut raw_reason_code: Option<&super::super::codec::Value> = None;
        let mut raw_reason_reference: Option<&super::super::codec::Value> = None;
        let mut raw_prescription: Option<&super::super::codec::Value> = None;
        let mut raw_device: Option<&super::super::codec::Value> = None;
        let mut raw_note: Option<&super::super::codec::Value> = None;
        let mut raw_dosage: Option<&super::super::codec::Value> = None;
        let mut raw_event_history: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("MedicationAdministration") {
                        return Err(path.error(super::super::codec::DecodeErrorKind::ResourceType));
                    }
                }
                "id" => {
                    raw_id = Some(value);
                }
                "_id" => {
                    raw_id_element = 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);
                }
                "definition" => {
                    raw_definition = Some(value);
                }
                "partOf" => {
                    raw_part_of = Some(value);
                }
                "status" => {
                    raw_status = Some(value);
                }
                "_status" => {
                    raw_status_element = Some(value);
                }
                "category" => {
                    raw_category = Some(value);
                }
                "medicationCodeableConcept" => {
                    raw_medication.value("CodeableConcept", value, path)?;
                }
                "_medicationCodeableConcept" => {
                    raw_medication.element("CodeableConcept", value, path)?;
                }
                "medicationReference" => {
                    raw_medication.value("Reference", value, path)?;
                }
                "_medicationReference" => {
                    raw_medication.element("Reference", value, path)?;
                }
                "subject" => {
                    raw_subject = Some(value);
                }
                "context" => {
                    raw_context = Some(value);
                }
                "supportingInformation" => {
                    raw_supporting_information = 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)?;
                }
                "performer" => {
                    raw_performer = Some(value);
                }
                "notGiven" => {
                    raw_not_given = Some(value);
                }
                "_notGiven" => {
                    raw_not_given_element = Some(value);
                }
                "reasonNotGiven" => {
                    raw_reason_not_given = Some(value);
                }
                "reasonCode" => {
                    raw_reason_code = Some(value);
                }
                "reasonReference" => {
                    raw_reason_reference = Some(value);
                }
                "prescription" => {
                    raw_prescription = Some(value);
                }
                "device" => {
                    raw_device = Some(value);
                }
                "note" => {
                    raw_note = Some(value);
                }
                "dosage" => {
                    raw_dosage = Some(value);
                }
                "eventHistory" => {
                    raw_event_history = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = match (raw_id, raw_id_element) {
            (None, None) => None,
            (value, element) => Some(path.with("id", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        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_definition = Vec::new();
        if let Some(raw) = raw_definition {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_definition.push(path.with_index("definition", 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 field_category = raw_category
            .map(|value| {
                path.with("category", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_medication = path.with("medication", |path| {
            let suffix = raw_medication
                .suffix
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            MedicationAdministrationMedication::from_json_parts(
                suffix,
                raw_medication.value,
                raw_medication.element,
                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_context = raw_context
            .map(|value| {
                path.with("context", |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_supporting_information = Vec::new();
        if let Some(raw) = raw_supporting_information {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_supporting_information.push(path.with_index(
                    "supportingInformation",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_effective = path.with("effective", |path| {
            let suffix = raw_effective
                .suffix
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            MedicationAdministrationEffective::from_json_parts(
                suffix,
                raw_effective.value,
                raw_effective.element,
                path,
            )
        })?;
        let mut field_performer = Vec::new();
        if let Some(raw) = raw_performer {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_performer.push(path.with_index("performer", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_not_given = match (raw_not_given, raw_not_given_element) {
            (None, None) => None,
            (value, element) => Some(path.with("notGiven", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_reason_not_given = Vec::new();
        if let Some(raw) = raw_reason_not_given {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reason_not_given.push(path.with_index("reasonNotGiven", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_reason_code = Vec::new();
        if let Some(raw) = raw_reason_code {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reason_code.push(path.with_index("reasonCode", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_reason_reference = Vec::new();
        if let Some(raw) = raw_reason_reference {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reason_reference.push(path.with_index("reasonReference", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_prescription = raw_prescription
            .map(|value| {
                path.with("prescription", |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_device = Vec::new();
        if let Some(raw) = raw_device {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_device.push(path.with_index("device", 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 field_dosage = raw_dosage
            .map(|value| {
                path.with("dosage", |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_event_history = Vec::new();
        if let Some(raw) = raw_event_history {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_event_history.push(path.with_index("eventHistory", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        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,
            definition: field_definition,
            part_of: field_part_of,
            status: field_status,
            category: field_category,
            medication: field_medication,
            subject: field_subject,
            context: field_context,
            supporting_information: field_supporting_information,
            effective: field_effective,
            performer: field_performer,
            not_given: field_not_given,
            reason_not_given: field_reason_not_given,
            reason_code: field_reason_code,
            reason_reference: field_reason_reference,
            prescription: field_prescription,
            device: field_device,
            note: field_note,
            dosage: field_dosage,
            event_history: field_event_history,
        })
    }
}

impl serde::Serialize for MedicationAdministration {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if let MedicationAdministrationEffective::DateTime(inner) = &self.effective {
            super::super::codec::element_entry(&mut map, "_effectiveDateTime", inner)?;
        }
        if let Some(item) = &self.id {
            super::super::codec::element_entry(&mut map, "_id", item)?;
        }
        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.not_given {
            super::super::codec::element_entry(&mut map, "_notGiven", item)?;
        }
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        if let Some(item) = &self.category {
            serde::ser::SerializeMap::serialize_entry(&mut map, "category", item)?;
        }
        if !self.contained.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contained", &self.contained)?;
        }
        if let Some(item) = &self.context {
            serde::ser::SerializeMap::serialize_entry(&mut map, "context", item)?;
        }
        if !self.definition.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "definition", &self.definition)?;
        }
        if !self.device.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "device", &self.device)?;
        }
        if let Some(item) = &self.dosage {
            serde::ser::SerializeMap::serialize_entry(&mut map, "dosage", item)?;
        }
        match &self.effective {
            MedicationAdministrationEffective::DateTime(inner) => {
                super::super::codec::value_entry(&mut map, "effectiveDateTime", inner)?;
            }
            MedicationAdministrationEffective::Period(inner) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "effectivePeriod",
                    inner.as_ref(),
                )?;
            }
        }
        if !self.event_history.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "eventHistory",
                &self.event_history,
            )?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(item) = &self.id {
            super::super::codec::value_entry(&mut map, "id", item)?;
        }
        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 let Some(item) = &self.language {
            super::super::codec::value_entry(&mut map, "language", item)?;
        }
        match &self.medication {
            MedicationAdministrationMedication::CodeableConcept(inner) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "medicationCodeableConcept",
                    inner.as_ref(),
                )?;
            }
            MedicationAdministrationMedication::Reference(inner) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "medicationReference",
                    inner.as_ref(),
                )?;
            }
        }
        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 let Some(item) = &self.not_given {
            super::super::codec::value_entry(&mut map, "notGiven", item)?;
        }
        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.performer.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "performer", &self.performer)?;
        }
        if let Some(item) = &self.prescription {
            serde::ser::SerializeMap::serialize_entry(&mut map, "prescription", item)?;
        }
        if !self.reason_code.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "reasonCode", &self.reason_code)?;
        }
        if !self.reason_not_given.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "reasonNotGiven",
                &self.reason_not_given,
            )?;
        }
        if !self.reason_reference.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "reasonReference",
                &self.reason_reference,
            )?;
        }
        serde::ser::SerializeMap::serialize_entry(
            &mut map,
            "resourceType",
            "MedicationAdministration",
        )?;
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        serde::ser::SerializeMap::serialize_entry(&mut map, "subject", &self.subject)?;
        if !self.supporting_information.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "supportingInformation",
                &self.supporting_information,
            )?;
        }
        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 MedicationAdministration {
    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("MedicationAdministration");
        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)
    }
}

/// Details of how medication was taken
///
/// Describes the medication dosage information details e.g. dose, rate, site,
/// route, etc.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MedicationAdministrationDosage {
    /// xml:id (or equivalent in JSON)
    ///
    /// 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. In order to make the use of extensions safe
    /// and manageable, there is a strict set of governance applied to the
    /// definition and use of extensions. Though any implementer is allowed to
    /// define an extension, there is a set of requirements that SHALL be met as
    /// part of the definition of the extension.
    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 element, and that modifies the understanding of the
    /// element that contains it. Usually modifier elements provide negation or
    /// qualification. In order to make the use of extensions safe and manageable,
    /// there is a strict set of governance applied to the definition and use of
    /// extensions. Though any implementer is allowed to define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension. Applications processing a resource are required to check for
    /// modifier extensions.
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Free text dosage instructions e.g. SIG
    ///
    /// Free text dosage can be used for cases where the dosage administered is too
    /// complex to code. When coded dosage is present, the free text dosage may
    /// still be present for display to humans. The dosage instructions should
    /// reflect the dosage of the medication that was administered.
    pub text: Option<super::primitives::String>,
    /// Body site administered to
    ///
    /// A coded specification of the anatomic site where the medication first
    /// entered the body. For example, "left arm".
    pub site: Option<super::codeable_concept::CodeableConcept>,
    /// Path of substance into body
    ///
    /// A code specifying the route or physiological path of administration of a
    /// therapeutic agent into or onto the patient. For example, topical,
    /// intravenous, etc.
    pub route: Option<super::codeable_concept::CodeableConcept>,
    /// How drug was administered
    ///
    /// A coded value indicating the method by which the medication is intended to
    /// be or was introduced into or on the body. This attribute will most often NOT
    /// be populated. It is most commonly used for injections. For example, Slow
    /// Push, Deep IV.
    pub method: Option<super::codeable_concept::CodeableConcept>,
    /// Amount of medication per dose
    ///
    /// The amount of the medication given at one administration event. Use this
    /// value when the administration is essentially an instantaneous event such as
    /// a swallowing a tablet or giving an injection.
    pub dose: Option<super::quantity::Quantity>,
    /// Dose quantity per unit of time
    ///
    /// Identifies the speed with which the medication was or will be introduced
    /// into the patient. Typically the rate for an infusion e.g. 100 ml per 1 hour
    /// or 100 ml/hr. May also be expressed as a rate per unit of time e.g. 500 ml
    /// per 2 hours. Other examples: 200 mcg/min or 200 mcg/1 minute; 1 liter/8
    /// hours.
    pub rate: Option<MedicationAdministrationDosageRate>,
}

impl super::super::codec::Json for MedicationAdministrationDosage {
    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),
            );
        }
        if let Some(item) = &self.text {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("text"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_text"), e);
            }
        }
        if let Some(item) = &self.site {
            object.insert(
                std::string::String::from("site"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.route {
            object.insert(
                std::string::String::from("route"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.method {
            object.insert(
                std::string::String::from("method"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.dose {
            object.insert(
                std::string::String::from("dose"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.rate {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("rate{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_rate{suffix}"), element);
            }
        }
        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_text: Option<&super::super::codec::Value> = None;
        let mut raw_text_element: Option<&super::super::codec::Value> = None;
        let mut raw_site: Option<&super::super::codec::Value> = None;
        let mut raw_route: Option<&super::super::codec::Value> = None;
        let mut raw_method: Option<&super::super::codec::Value> = None;
        let mut raw_dose: Option<&super::super::codec::Value> = None;
        let mut raw_rate = super::super::codec::ChoiceSlot::default();
        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);
                }
                "text" => {
                    raw_text = Some(value);
                }
                "_text" => {
                    raw_text_element = Some(value);
                }
                "site" => {
                    raw_site = Some(value);
                }
                "route" => {
                    raw_route = Some(value);
                }
                "method" => {
                    raw_method = Some(value);
                }
                "dose" => {
                    raw_dose = Some(value);
                }
                "rateRatio" => {
                    raw_rate.value("Ratio", value, path)?;
                }
                "_rateRatio" => {
                    raw_rate.element("Ratio", value, path)?;
                }
                "rateQuantity" => {
                    raw_rate.value("Quantity", value, path)?;
                }
                "_rateQuantity" => {
                    raw_rate.element("Quantity", value, path)?;
                }
                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::super::codec::expect_string(value, 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_text = match (raw_text, raw_text_element) {
            (None, None) => None,
            (value, element) => Some(path.with("text", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_site = raw_site
            .map(|value| {
                path.with("site", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_route = raw_route
            .map(|value| {
                path.with("route", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_method = raw_method
            .map(|value| {
                path.with("method", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_dose = raw_dose
            .map(|value| {
                path.with("dose", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_rate = match raw_rate.suffix {
            None => None,
            Some(suffix) => Some(path.with("rate", |path| {
                MedicationAdministrationDosageRate::from_json_parts(
                    suffix,
                    raw_rate.value,
                    raw_rate.element,
                    path,
                )
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            text: field_text,
            site: field_site,
            route: field_route,
            method: field_method,
            dose: field_dose,
            rate: field_rate,
        })
    }
}

impl serde::Serialize for MedicationAdministrationDosage {
    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.text {
            super::super::codec::element_entry(&mut map, "_text", item)?;
        }
        if let Some(item) = &self.dose {
            serde::ser::SerializeMap::serialize_entry(&mut map, "dose", 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 let Some(item) = &self.method {
            serde::ser::SerializeMap::serialize_entry(&mut map, "method", item)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        match &self.rate {
            Some(MedicationAdministrationDosageRate::Quantity(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "rateQuantity",
                    inner.as_ref(),
                )?;
            }
            Some(MedicationAdministrationDosageRate::Ratio(inner)) => {
                serde::ser::SerializeMap::serialize_entry(&mut map, "rateRatio", inner.as_ref())?;
            }
            None => {}
        }
        if let Some(item) = &self.route {
            serde::ser::SerializeMap::serialize_entry(&mut map, "route", item)?;
        }
        if let Some(item) = &self.site {
            serde::ser::SerializeMap::serialize_entry(&mut map, "site", item)?;
        }
        if let Some(item) = &self.text {
            super::super::codec::value_entry(&mut map, "text", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MedicationAdministrationDosage {
    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("MedicationAdministrationDosage");
        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 \`rate\[x\]\` choice of \`MedicationAdministrationDosage\`.
///
/// Identifies the speed with which the medication was or will be introduced
/// into the patient. Typically the rate for an infusion e.g. 100 ml per 1 hour
/// or 100 ml/hr. May also be expressed as a rate per unit of time e.g. 500 ml
/// per 2 hours. Other examples: 200 mcg/min or 200 mcg/1 minute; 1 liter/8
/// hours.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MedicationAdministrationDosageRate {
    /// The `Ratio` form.
    Ratio(Box<super::ratio::Ratio>),
    /// The `Quantity` form.
    Quantity(Box<super::quantity::Quantity>),
}

impl MedicationAdministrationDosageRate {
    /// 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::Ratio(inner) => Ok((
                "Ratio",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
            Self::Quantity(inner) => Ok((
                "Quantity",
                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 {
            "Ratio" => {
                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::Ratio(Box::new(inner)))
            }
            "Quantity" => {
                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::Quantity(Box::new(inner)))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}

/// The \`effective\[x\]\` choice of \`MedicationAdministration\`.
///
/// A specific date/time or interval of time during which the administration
/// took place (or did not take place, when the 'notGiven' attribute is true).
/// For many administrations, such as swallowing a tablet the use of dateTime is
/// more appropriate.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MedicationAdministrationEffective {
    /// The `dateTime` form.
    DateTime(super::primitives::DateTime),
    /// The `Period` form.
    Period(Box<super::period::Period>),
}

impl MedicationAdministrationEffective {
    /// 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,
            )),
        }
    }

    /// 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)))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}

/// The \`medication\[x\]\` choice of \`MedicationAdministration\`.
///
/// Identifies the medication that was 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.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MedicationAdministrationMedication {
    /// The `CodeableConcept` form.
    CodeableConcept(Box<super::codeable_concept::CodeableConcept>),
    /// The `Reference` form.
    Reference(Box<super::reference::Reference>),
}

impl MedicationAdministrationMedication {
    /// 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::CodeableConcept(inner) => Ok((
                "CodeableConcept",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
            Self::Reference(inner) => Ok((
                "Reference",
                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 {
            "CodeableConcept" => {
                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::CodeableConcept(Box::new(inner)))
            }
            "Reference" => {
                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::Reference(Box::new(inner)))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}

/// Who administered substance
///
/// The individual who was responsible for giving the medication to the patient.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MedicationAdministrationPerformer {
    /// xml:id (or equivalent in JSON)
    ///
    /// 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. In order to make the use of extensions safe
    /// and manageable, there is a strict set of governance applied to the
    /// definition and use of extensions. Though any implementer is allowed to
    /// define an extension, there is a set of requirements that SHALL be met as
    /// part of the definition of the extension.
    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 element, and that modifies the understanding of the
    /// element that contains it. Usually modifier elements provide negation or
    /// qualification. In order to make the use of extensions safe and manageable,
    /// there is a strict set of governance applied to the definition and use of
    /// extensions. Though any implementer is allowed to define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension. Applications processing a resource are required to check for
    /// modifier extensions.
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Individual who was performing
    ///
    /// The device, practitioner, etc. who performed the action.
    pub actor: super::reference::Reference,
    /// Organization organization was acting for
    ///
    /// The organization the device or practitioner was acting on behalf of.
    pub on_behalf_of: Option<super::reference::Reference>,
}

impl super::super::codec::Json for MedicationAdministrationPerformer {
    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("actor"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.actor)?),
        );
        if let Some(item) = &self.on_behalf_of {
            object.insert(
                std::string::String::from("onBehalfOf"),
                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_actor: Option<&super::super::codec::Value> = None;
        let mut raw_on_behalf_of: 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);
                }
                "actor" => {
                    raw_actor = Some(value);
                }
                "onBehalfOf" => {
                    raw_on_behalf_of = 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::super::codec::expect_string(value, 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_actor = path.with("actor", |path| {
            let value = raw_actor
                .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_on_behalf_of = raw_on_behalf_of
            .map(|value| {
                path.with("onBehalfOf", |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,
            actor: field_actor,
            on_behalf_of: field_on_behalf_of,
        })
    }
}

impl serde::Serialize for MedicationAdministrationPerformer {
    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, "actor", &self.actor)?;
        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.on_behalf_of {
            serde::ser::SerializeMap::serialize_entry(&mut map, "onBehalfOf", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MedicationAdministrationPerformer {
    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("MedicationAdministrationPerformer");
        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)
    }
}