fhir-types 0.1.115

// @generated by fhir-codegen from hl7.fhir.r4.core 4.0.1. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! Dispensing a medication to a named patient

/// Dispensing a medication to a named patient
///
/// Indicates that a medication product is to be or has been dispensed for a
/// named person/patient. This includes a description of the medication product
/// (supply) provided and the instructions for administering the medication. The
/// medication dispense is the result of a pharmacy system responding to a
/// medication order.
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct MedicationDispense {
    /// 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, 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. To make the use of extensions safe and
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    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 manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer is allowed to define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// External identifier
    ///
    /// Identifiers associated with this Medication Dispense 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>,
    /// Event that dispense is part of
    ///
    /// The procedure that trigger the dispense.
    pub part_of: Vec<super::reference::Reference>,
    /// preparation | in-progress | cancelled | on-hold | completed |
    /// entered-in-error | stopped | declined | unknown
    ///
    /// A code specifying the state of the set of dispense events.
    pub status: super::primitives::Code,
    /// Why a dispense was not performed
    ///
    /// Indicates the reason why a dispense was not performed.
    pub status_reason: Option<MedicationDispenseStatusReason>,
    /// Type of medication dispense
    ///
    /// Indicates the type of medication dispense (for example, where the medication
    /// is expected to be consumed or administered (i.e. inpatient or outpatient)).
    pub category: Option<super::codeable_concept::CodeableConcept>,
    /// What medication was supplied
    ///
    /// 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: MedicationDispenseMedication,
    /// Who the dispense is for
    ///
    /// A link to a resource representing the person or the group to whom the
    /// medication will be given.
    pub subject: Option<super::reference::Reference>,
    /// Encounter / Episode associated with event
    ///
    /// The encounter or episode of care that establishes the context for this
    /// event.
    pub context: Option<super::reference::Reference>,
    /// Information that supports the dispensing of the medication
    ///
    /// Additional information that supports the medication being dispensed.
    pub supporting_information: Vec<super::reference::Reference>,
    /// Who performed event
    ///
    /// Indicates who or what performed the event.
    pub performer: Vec<MedicationDispensePerformer>,
    /// Where the dispense occurred
    ///
    /// The principal physical location where the dispense was performed.
    pub location: Option<super::reference::Reference>,
    /// Medication order that authorizes the dispense
    ///
    /// Indicates the medication order that is being dispensed against.
    pub authorizing_prescription: Vec<super::reference::Reference>,
    /// Trial fill, partial fill, emergency fill, etc.
    ///
    /// Indicates the type of dispensing event that is performed. For example, Trial
    /// Fill, Completion of Trial, Partial Fill, Emergency Fill, Samples, etc.
    pub r#type: Option<super::codeable_concept::CodeableConcept>,
    /// Amount dispensed
    ///
    /// The amount of medication that has been dispensed. Includes unit of measure.
    pub quantity: Option<super::quantity::Quantity>,
    /// Amount of medication expressed as a timing amount
    ///
    /// The amount of medication expressed as a timing amount.
    pub days_supply: Option<super::quantity::Quantity>,
    /// When product was packaged and reviewed
    ///
    /// The time when the dispensed product was packaged and reviewed.
    pub when_prepared: Option<super::primitives::DateTime>,
    /// When product was given out
    ///
    /// The time the dispensed product was provided to the patient or their
    /// representative.
    pub when_handed_over: Option<super::primitives::DateTime>,
    /// Where the medication was sent
    ///
    /// Identification of the facility/location where the medication was shipped to,
    /// as part of the dispense event.
    pub destination: Option<super::reference::Reference>,
    /// Who collected the medication
    ///
    /// Identifies the person who picked up the medication. This will usually be a
    /// patient or their caregiver, but some cases exist where it can be a
    /// healthcare professional.
    pub receiver: Vec<super::reference::Reference>,
    /// Information about the dispense
    ///
    /// Extra information about the dispense that could not be conveyed in the other
    /// attributes.
    pub note: Vec<super::annotation::Annotation>,
    /// How the medication is to be used by the patient or administered by the
    /// caregiver
    ///
    /// Indicates how the medication is to be used by the patient.
    pub dosage_instruction: Vec<super::dosage::Dosage>,
    /// Whether a substitution was performed on the dispense
    ///
    /// Indicates whether or not substitution was made as part of the dispense. In
    /// some cases, substitution will be expected but does not happen, in other
    /// cases substitution is not expected but does happen. This block explains what
    /// substitution did or did not happen and why. If nothing is specified,
    /// substitution was not done.
    pub substitution: Option<MedicationDispenseSubstitution>,
    /// Clinical issue with action
    ///
    /// Indicates an actual or potential clinical issue with or between one or more
    /// active or proposed clinical actions for a patient; e.g. drug-drug
    /// interaction, duplicate therapy, dosage alert etc.
    pub detected_issue: Vec<super::reference::Reference>,
    /// A list of relevant lifecycle events
    ///
    /// A summary of the events of interest that have occurred, such as when the
    /// dispense was verified.
    pub event_history: Vec<super::reference::Reference>,
}

impl super::super::codec::Json for MedicationDispense {
    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("MedicationDispense")),
        );
        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 let Some(item) = &self.status_reason {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("statusReason{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_statusReason{suffix}"), element);
            }
        }
        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);
        }
        if let Some(item) = &self.subject {
            object.insert(
                std::string::String::from("subject"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        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),
            );
        }
        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.location {
            object.insert(
                std::string::String::from("location"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.authorizing_prescription.is_empty() {
            let mut items = Vec::with_capacity(self.authorizing_prescription.len());
            for item in &self.authorizing_prescription {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("authorizingPrescription"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.r#type {
            object.insert(
                std::string::String::from("type"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.quantity {
            object.insert(
                std::string::String::from("quantity"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.days_supply {
            object.insert(
                std::string::String::from("daysSupply"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.when_prepared {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("whenPrepared"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_whenPrepared"), e);
            }
        }
        if let Some(item) = &self.when_handed_over {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("whenHandedOver"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_whenHandedOver"), e);
            }
        }
        if let Some(item) = &self.destination {
            object.insert(
                std::string::String::from("destination"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.receiver.is_empty() {
            let mut items = Vec::with_capacity(self.receiver.len());
            for item in &self.receiver {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("receiver"),
                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.dosage_instruction.is_empty() {
            let mut items = Vec::with_capacity(self.dosage_instruction.len());
            for item in &self.dosage_instruction {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("dosageInstruction"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.substitution {
            object.insert(
                std::string::String::from("substitution"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.detected_issue.is_empty() {
            let mut items = Vec::with_capacity(self.detected_issue.len());
            for item in &self.detected_issue {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("detectedIssue"),
                super::super::codec::Value::Array(items),
            );
        }
        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_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_status_reason = super::super::codec::ChoiceSlot::default();
        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_performer: Option<&super::super::codec::Value> = None;
        let mut raw_location: Option<&super::super::codec::Value> = None;
        let mut raw_authorizing_prescription: Option<&super::super::codec::Value> = None;
        let mut raw_type: Option<&super::super::codec::Value> = None;
        let mut raw_quantity: Option<&super::super::codec::Value> = None;
        let mut raw_days_supply: Option<&super::super::codec::Value> = None;
        let mut raw_when_prepared: Option<&super::super::codec::Value> = None;
        let mut raw_when_prepared_element: Option<&super::super::codec::Value> = None;
        let mut raw_when_handed_over: Option<&super::super::codec::Value> = None;
        let mut raw_when_handed_over_element: Option<&super::super::codec::Value> = None;
        let mut raw_destination: Option<&super::super::codec::Value> = None;
        let mut raw_receiver: Option<&super::super::codec::Value> = None;
        let mut raw_note: Option<&super::super::codec::Value> = None;
        let mut raw_dosage_instruction: Option<&super::super::codec::Value> = None;
        let mut raw_substitution: Option<&super::super::codec::Value> = None;
        let mut raw_detected_issue: 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("MedicationDispense") {
                        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);
                }
                "statusReasonCodeableConcept" => {
                    raw_status_reason.value("CodeableConcept", value, path)?;
                }
                "_statusReasonCodeableConcept" => {
                    raw_status_reason.element("CodeableConcept", value, path)?;
                }
                "statusReasonReference" => {
                    raw_status_reason.value("Reference", value, path)?;
                }
                "_statusReasonReference" => {
                    raw_status_reason.element("Reference", value, path)?;
                }
                "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);
                }
                "performer" => {
                    raw_performer = Some(value);
                }
                "location" => {
                    raw_location = Some(value);
                }
                "authorizingPrescription" => {
                    raw_authorizing_prescription = Some(value);
                }
                "type" => {
                    raw_type = Some(value);
                }
                "quantity" => {
                    raw_quantity = Some(value);
                }
                "daysSupply" => {
                    raw_days_supply = Some(value);
                }
                "whenPrepared" => {
                    raw_when_prepared = Some(value);
                }
                "_whenPrepared" => {
                    raw_when_prepared_element = Some(value);
                }
                "whenHandedOver" => {
                    raw_when_handed_over = Some(value);
                }
                "_whenHandedOver" => {
                    raw_when_handed_over_element = Some(value);
                }
                "destination" => {
                    raw_destination = Some(value);
                }
                "receiver" => {
                    raw_receiver = Some(value);
                }
                "note" => {
                    raw_note = Some(value);
                }
                "dosageInstruction" => {
                    raw_dosage_instruction = Some(value);
                }
                "substitution" => {
                    raw_substitution = Some(value);
                }
                "detectedIssue" => {
                    raw_detected_issue = 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 = 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 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 field_status_reason = match raw_status_reason.suffix {
            None => None,
            Some(suffix) => Some(path.with("statusReason", |path| {
                MedicationDispenseStatusReason::from_json_parts(
                    suffix,
                    raw_status_reason.value,
                    raw_status_reason.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))?;
            MedicationDispenseMedication::from_json_parts(
                suffix,
                raw_medication.value,
                raw_medication.element,
                path,
            )
        })?;
        let field_subject = raw_subject
            .map(|value| {
                path.with("subject", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        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 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_location = raw_location
            .map(|value| {
                path.with("location", |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_authorizing_prescription = Vec::new();
        if let Some(raw) = raw_authorizing_prescription {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_authorizing_prescription.push(path.with_index(
                    "authorizingPrescription",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_type = raw_type
            .map(|value| {
                path.with("type", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_quantity = raw_quantity
            .map(|value| {
                path.with("quantity", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_days_supply = raw_days_supply
            .map(|value| {
                path.with("daysSupply", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_when_prepared = match (raw_when_prepared, raw_when_prepared_element) {
            (None, None) => None,
            (value, element) => Some(path.with("whenPrepared", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_when_handed_over = match (raw_when_handed_over, raw_when_handed_over_element) {
            (None, None) => None,
            (value, element) => Some(path.with("whenHandedOver", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_destination = raw_destination
            .map(|value| {
                path.with("destination", |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_receiver = Vec::new();
        if let Some(raw) = raw_receiver {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_receiver.push(path.with_index("receiver", 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_dosage_instruction = Vec::new();
        if let Some(raw) = raw_dosage_instruction {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_dosage_instruction.push(path.with_index(
                    "dosageInstruction",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_substitution = raw_substitution
            .map(|value| {
                path.with("substitution", |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_detected_issue = Vec::new();
        if let Some(raw) = raw_detected_issue {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_detected_issue.push(path.with_index("detectedIssue", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        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,
            part_of: field_part_of,
            status: field_status,
            status_reason: field_status_reason,
            category: field_category,
            medication: field_medication,
            subject: field_subject,
            context: field_context,
            supporting_information: field_supporting_information,
            performer: field_performer,
            location: field_location,
            authorizing_prescription: field_authorizing_prescription,
            r#type: field_type,
            quantity: field_quantity,
            days_supply: field_days_supply,
            when_prepared: field_when_prepared,
            when_handed_over: field_when_handed_over,
            destination: field_destination,
            receiver: field_receiver,
            note: field_note,
            dosage_instruction: field_dosage_instruction,
            substitution: field_substitution,
            detected_issue: field_detected_issue,
            event_history: field_event_history,
        })
    }
}

impl serde::Serialize for MedicationDispense {
    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.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)?;
        }
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        if let Some(item) = &self.when_handed_over {
            super::super::codec::element_entry(&mut map, "_whenHandedOver", item)?;
        }
        if let Some(item) = &self.when_prepared {
            super::super::codec::element_entry(&mut map, "_whenPrepared", item)?;
        }
        if !self.authorizing_prescription.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "authorizingPrescription",
                &self.authorizing_prescription,
            )?;
        }
        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 let Some(item) = &self.days_supply {
            serde::ser::SerializeMap::serialize_entry(&mut map, "daysSupply", item)?;
        }
        if let Some(item) = &self.destination {
            serde::ser::SerializeMap::serialize_entry(&mut map, "destination", item)?;
        }
        if !self.detected_issue.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "detectedIssue",
                &self.detected_issue,
            )?;
        }
        if !self.dosage_instruction.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "dosageInstruction",
                &self.dosage_instruction,
            )?;
        }
        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(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 let Some(item) = &self.language {
            super::super::codec::value_entry(&mut map, "language", item)?;
        }
        if let Some(item) = &self.location {
            serde::ser::SerializeMap::serialize_entry(&mut map, "location", item)?;
        }
        match &self.medication {
            MedicationDispenseMedication::CodeableConcept(inner) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "medicationCodeableConcept",
                    inner.as_ref(),
                )?;
            }
            MedicationDispenseMedication::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 !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.quantity {
            serde::ser::SerializeMap::serialize_entry(&mut map, "quantity", item)?;
        }
        if !self.receiver.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "receiver", &self.receiver)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "MedicationDispense")?;
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        match &self.status_reason {
            Some(MedicationDispenseStatusReason::CodeableConcept(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "statusReasonCodeableConcept",
                    inner.as_ref(),
                )?;
            }
            Some(MedicationDispenseStatusReason::Reference(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "statusReasonReference",
                    inner.as_ref(),
                )?;
            }
            None => {}
        }
        if let Some(item) = &self.subject {
            serde::ser::SerializeMap::serialize_entry(&mut map, "subject", item)?;
        }
        if let Some(item) = &self.substitution {
            serde::ser::SerializeMap::serialize_entry(&mut map, "substitution", item)?;
        }
        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)?;
        }
        if let Some(item) = &self.r#type {
            serde::ser::SerializeMap::serialize_entry(&mut map, "type", item)?;
        }
        if let Some(item) = &self.when_handed_over {
            super::super::codec::value_entry(&mut map, "whenHandedOver", item)?;
        }
        if let Some(item) = &self.when_prepared {
            super::super::codec::value_entry(&mut map, "whenPrepared", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MedicationDispense {
    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("MedicationDispense");
        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 \`medication\[x\]\` choice of \`MedicationDispense\`.
///
/// 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.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MedicationDispenseMedication {
    /// The `CodeableConcept` form.
    CodeableConcept(Box<super::codeable_concept::CodeableConcept>),
    /// The `Reference` form.
    Reference(Box<super::reference::Reference>),
}

impl MedicationDispenseMedication {
    /// 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 performed event
///
/// Indicates who or what performed the event.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MedicationDispensePerformer {
    /// 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
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    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 manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Who performed the dispense and what they did
    ///
    /// Distinguishes the type of performer in the dispense. For example, date
    /// enterer, packager, final checker.
    pub function: Option<super::codeable_concept::CodeableConcept>,
    /// Individual who was performing
    ///
    /// The device, practitioner, etc. who performed the action. It should be
    /// assumed that the actor is the dispenser of the medication.
    pub actor: super::reference::Reference,
}

impl super::super::codec::Json for MedicationDispensePerformer {
    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.function {
            object.insert(
                std::string::String::from("function"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        object.insert(
            std::string::String::from("actor"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.actor)?),
        );
        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_function: Option<&super::super::codec::Value> = None;
        let mut raw_actor: 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);
                }
                "function" => {
                    raw_function = Some(value);
                }
                "actor" => {
                    raw_actor = 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_function = raw_function
            .map(|value| {
                path.with("function", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        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,
            )
        })?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            function: field_function,
            actor: field_actor,
        })
    }
}

impl serde::Serialize for MedicationDispensePerformer {
    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(item) = &self.function {
            serde::ser::SerializeMap::serialize_entry(&mut map, "function", item)?;
        }
        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,
            )?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MedicationDispensePerformer {
    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("MedicationDispensePerformer");
        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 \`statusReason\[x\]\` choice of \`MedicationDispense\`.
///
/// Indicates the reason why a dispense was not performed.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MedicationDispenseStatusReason {
    /// The `CodeableConcept` form.
    CodeableConcept(Box<super::codeable_concept::CodeableConcept>),
    /// The `Reference` form.
    Reference(Box<super::reference::Reference>),
}

impl MedicationDispenseStatusReason {
    /// 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)),
        }
    }
}

/// Whether a substitution was performed on the dispense
///
/// Indicates whether or not substitution was made as part of the dispense. In
/// some cases, substitution will be expected but does not happen, in other
/// cases substitution is not expected but does happen. This block explains what
/// substitution did or did not happen and why. If nothing is specified,
/// substitution was not done.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MedicationDispenseSubstitution {
    /// 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
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    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 manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Whether a substitution was or was not performed on the dispense
    ///
    /// True if the dispenser dispensed a different drug or product from what was
    /// prescribed.
    pub was_substituted: super::primitives::Boolean,
    /// Code signifying whether a different drug was dispensed from what was
    /// prescribed
    ///
    /// A code signifying whether a different drug was dispensed from what was
    /// prescribed.
    pub r#type: Option<super::codeable_concept::CodeableConcept>,
    /// Why was substitution made
    ///
    /// Indicates the reason for the substitution (or lack of substitution) from
    /// what was prescribed.
    pub reason: Vec<super::codeable_concept::CodeableConcept>,
    /// Who is responsible for the substitution
    ///
    /// The person or organization that has primary responsibility for the
    /// substitution.
    pub responsible_party: Vec<super::reference::Reference>,
}

impl super::super::codec::Json for MedicationDispenseSubstitution {
    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(v) = super::super::codec::Primitive::value_json(&self.was_substituted)? {
            object.insert(std::string::String::from("wasSubstituted"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.was_substituted)? {
            object.insert(std::string::String::from("_wasSubstituted"), e);
        }
        if let Some(item) = &self.r#type {
            object.insert(
                std::string::String::from("type"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        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.responsible_party.is_empty() {
            let mut items = Vec::with_capacity(self.responsible_party.len());
            for item in &self.responsible_party {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("responsibleParty"),
                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_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_was_substituted: Option<&super::super::codec::Value> = None;
        let mut raw_was_substituted_element: Option<&super::super::codec::Value> = None;
        let mut raw_type: Option<&super::super::codec::Value> = None;
        let mut raw_reason: Option<&super::super::codec::Value> = None;
        let mut raw_responsible_party: 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);
                }
                "wasSubstituted" => {
                    raw_was_substituted = Some(value);
                }
                "_wasSubstituted" => {
                    raw_was_substituted_element = Some(value);
                }
                "type" => {
                    raw_type = Some(value);
                }
                "reason" => {
                    raw_reason = Some(value);
                }
                "responsibleParty" => {
                    raw_responsible_party = 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_was_substituted = path.with("wasSubstituted", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_was_substituted,
                raw_was_substituted_element,
                path,
            )
        })?;
        let field_type = raw_type
            .map(|value| {
                path.with("type", |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_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_responsible_party = Vec::new();
        if let Some(raw) = raw_responsible_party {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_responsible_party.push(path.with_index(
                    "responsibleParty",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            was_substituted: field_was_substituted,
            r#type: field_type,
            reason: field_reason,
            responsible_party: field_responsible_party,
        })
    }
}

impl serde::Serialize for MedicationDispenseSubstitution {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        super::super::codec::element_entry(&mut map, "_wasSubstituted", &self.was_substituted)?;
        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 !self.reason.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "reason", &self.reason)?;
        }
        if !self.responsible_party.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "responsibleParty",
                &self.responsible_party,
            )?;
        }
        if let Some(item) = &self.r#type {
            serde::ser::SerializeMap::serialize_entry(&mut map, "type", item)?;
        }
        super::super::codec::value_entry(&mut map, "wasSubstituted", &self.was_substituted)?;
        serde::ser::SerializeMap::end(map)
    }
}

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