fhir-types 0.1.115

// @generated by fhir-codegen from hl7.fhir.r5.core 5.0.0. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! An ingredient of a manufactured item or pharmaceutical product

/// An ingredient of a manufactured item or pharmaceutical product.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct Ingredient {
    /// Logical id of this artifact
    ///
    /// The logical id of the resource, as used in the URL for the resource. Once
    /// assigned, this value never changes.
    pub id: Option<std::string::String>,
    /// Metadata about the resource
    ///
    /// The metadata about the resource. This is content that is maintained by the
    /// infrastructure. Changes to the content might not always be associated with
    /// version changes to the resource.
    pub meta: Option<super::meta::Meta>,
    /// A set of rules under which this content was created
    ///
    /// A reference to a set of rules that were followed when the resource was
    /// constructed, and which must be understood when processing the content.
    /// Often, this is a reference to an implementation guide that defines the
    /// special rules along with other profiles etc.
    pub implicit_rules: Option<super::primitives::Uri>,
    /// Language of the resource content
    ///
    /// The base language in which the resource is written.
    pub language: Option<super::primitives::Code>,
    /// Text summary of the resource, for human interpretation
    ///
    /// A human-readable narrative that contains a summary of the resource and can
    /// be used to represent the content of the resource to a human. The narrative
    /// need not encode all the structured data, but is required to contain
    /// sufficient detail to make it "clinically safe" for a human to just read the
    /// narrative. Resource definitions may define what content should be
    /// represented in the narrative to ensure clinical safety.
    pub text: Option<super::narrative::Narrative>,
    /// Contained, inline Resources
    ///
    /// These resources do not have an independent existence apart from the resource
    /// that contains them - they cannot be identified independently, nor can they
    /// have their own independent transaction scope. This is allowed to be a
    /// Parameters resource if and only if it is referenced by a resource that
    /// provides context/meaning.
    pub contained: Vec<super::resource::Resource>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the resource. To make the use of extensions safe and
    /// managable, there is a strict set of governance applied to the definition and
    /// use of extensions. Though any implementer can define an extension, there is
    /// a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the resource and that modifies the understanding of the
    /// element that contains it and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and managable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer is allowed to define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// An identifier or code by which the ingredient can be referenced
    ///
    /// The identifier(s) of this Ingredient that are assigned by business processes
    /// and/or used to refer to it when a direct URL reference to the resource
    /// itself is not appropriate.
    pub identifier: Option<super::identifier::Identifier>,
    /// draft | active | retired | unknown
    ///
    /// The status of this ingredient. Enables tracking the life-cycle of the
    /// content.
    pub status: super::primitives::Code,
    /// The product which this ingredient is a constituent part of.
    pub r#for: Vec<super::reference::Reference>,
    /// Purpose of the ingredient within the product, e.g. active, inactive
    ///
    /// A classification of the ingredient identifying its purpose within the
    /// product, e.g. active, inactive.
    pub role: super::codeable_concept::CodeableConcept,
    /// Precise action within the drug product, e.g. antioxidant, alkalizing agent
    ///
    /// A classification of the ingredient identifying its precise purpose(s) in the
    /// drug product. This extends the Ingredient.role to add more detail. Example:
    /// antioxidant, alkalizing agent.
    pub function: Vec<super::codeable_concept::CodeableConcept>,
    /// A classification of the ingredient according to where in the physical item
    /// it tends to be used, such the outer shell of a tablet, inner body or ink.
    pub group: Option<super::codeable_concept::CodeableConcept>,
    /// If the ingredient is a known or suspected allergen
    ///
    /// If the ingredient is a known or suspected allergen. Note that this is a
    /// property of the substance, so if a reference to a SubstanceDefinition is
    /// used to decribe that (rather than just a code), the allergen information
    /// should go there, not here.
    pub allergenic_indicator: Option<super::primitives::Boolean>,
    /// A place for providing any notes that are relevant to the component, e.g.
    /// removed during process, adjusted for loss on drying.
    pub comment: Option<super::primitives::Markdown>,
    /// An organization that manufactures this ingredient
    ///
    /// The organization(s) that manufacture this ingredient. Can be used to
    /// indicate: 1) Organizations we are aware of that manufacture this ingredient
    /// 2\) Specific Manufacturer(s) currently being used 3) Set of organisations
    /// allowed to manufacture this ingredient for this product Users must be clear
    /// on the application of context relevant to their use case.
    pub manufacturer: Vec<IngredientManufacturer>,
    /// The substance that comprises this ingredient.
    pub substance: IngredientSubstance,
}

impl super::super::codec::Json for Ingredient {
    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("Ingredient")),
        );
        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 let Some(item) = &self.identifier {
            object.insert(
                std::string::String::from("identifier"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.status)? {
            object.insert(std::string::String::from("status"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.status)? {
            object.insert(std::string::String::from("_status"), e);
        }
        if !self.r#for.is_empty() {
            let mut items = Vec::with_capacity(self.r#for.len());
            for item in &self.r#for {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("for"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("role"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.role)?),
        );
        if !self.function.is_empty() {
            let mut items = Vec::with_capacity(self.function.len());
            for item in &self.function {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("function"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.group {
            object.insert(
                std::string::String::from("group"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.allergenic_indicator {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("allergenicIndicator"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_allergenicIndicator"), e);
            }
        }
        if let Some(item) = &self.comment {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("comment"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_comment"), e);
            }
        }
        if !self.manufacturer.is_empty() {
            let mut items = Vec::with_capacity(self.manufacturer.len());
            for item in &self.manufacturer {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("manufacturer"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("substance"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(
                &self.substance,
            )?),
        );
        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_status: Option<&super::super::codec::Value> = None;
        let mut raw_status_element: Option<&super::super::codec::Value> = None;
        let mut raw_for: Option<&super::super::codec::Value> = None;
        let mut raw_role: Option<&super::super::codec::Value> = None;
        let mut raw_function: Option<&super::super::codec::Value> = None;
        let mut raw_group: Option<&super::super::codec::Value> = None;
        let mut raw_allergenic_indicator: Option<&super::super::codec::Value> = None;
        let mut raw_allergenic_indicator_element: Option<&super::super::codec::Value> = None;
        let mut raw_comment: Option<&super::super::codec::Value> = None;
        let mut raw_comment_element: Option<&super::super::codec::Value> = None;
        let mut raw_manufacturer: Option<&super::super::codec::Value> = None;
        let mut raw_substance: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("Ingredient") {
                        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);
                }
                "status" => {
                    raw_status = Some(value);
                }
                "_status" => {
                    raw_status_element = Some(value);
                }
                "for" => {
                    raw_for = Some(value);
                }
                "role" => {
                    raw_role = Some(value);
                }
                "function" => {
                    raw_function = Some(value);
                }
                "group" => {
                    raw_group = Some(value);
                }
                "allergenicIndicator" => {
                    raw_allergenic_indicator = Some(value);
                }
                "_allergenicIndicator" => {
                    raw_allergenic_indicator_element = Some(value);
                }
                "comment" => {
                    raw_comment = Some(value);
                }
                "_comment" => {
                    raw_comment_element = Some(value);
                }
                "manufacturer" => {
                    raw_manufacturer = Some(value);
                }
                "substance" => {
                    raw_substance = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_id(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_meta = raw_meta
            .map(|value| {
                path.with("meta", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_implicit_rules = match (raw_implicit_rules, raw_implicit_rules_element) {
            (None, None) => None,
            (value, element) => Some(path.with("implicitRules", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_language = match (raw_language, raw_language_element) {
            (None, None) => None,
            (value, element) => Some(path.with("language", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_text = raw_text
            .map(|value| {
                path.with("text", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_contained = Vec::new();
        if let Some(raw) = raw_contained {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_contained.push(path.with_index("contained", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_identifier = raw_identifier
            .map(|value| {
                path.with("identifier", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_status = path.with("status", |path| {
            super::super::codec::Primitive::from_json_parts(raw_status, raw_status_element, path)
        })?;
        let mut field_for = Vec::new();
        if let Some(raw) = raw_for {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_for.push(path.with_index("for", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_role = path.with("role", |path| {
            let value = raw_role
                .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 mut field_function = Vec::new();
        if let Some(raw) = raw_function {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_function.push(path.with_index("function", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_group = raw_group
            .map(|value| {
                path.with("group", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_allergenic_indicator =
            match (raw_allergenic_indicator, raw_allergenic_indicator_element) {
                (None, None) => None,
                (value, element) => Some(path.with("allergenicIndicator", |path| {
                    super::super::codec::Primitive::from_json_parts(value, element, path)
                })?),
            };
        let field_comment = match (raw_comment, raw_comment_element) {
            (None, None) => None,
            (value, element) => Some(path.with("comment", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_manufacturer = Vec::new();
        if let Some(raw) = raw_manufacturer {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_manufacturer.push(path.with_index("manufacturer", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_substance = path.with("substance", |path| {
            let value = raw_substance
                .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,
            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,
            status: field_status,
            r#for: field_for,
            role: field_role,
            function: field_function,
            group: field_group,
            allergenic_indicator: field_allergenic_indicator,
            comment: field_comment,
            manufacturer: field_manufacturer,
            substance: field_substance,
        })
    }
}

impl serde::Serialize for Ingredient {
    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.allergenic_indicator {
            super::super::codec::element_entry(&mut map, "_allergenicIndicator", item)?;
        }
        if let Some(item) = &self.comment {
            super::super::codec::element_entry(&mut map, "_comment", 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)?;
        }
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        if let Some(item) = &self.allergenic_indicator {
            super::super::codec::value_entry(&mut map, "allergenicIndicator", item)?;
        }
        if let Some(item) = &self.comment {
            super::super::codec::value_entry(&mut map, "comment", item)?;
        }
        if !self.contained.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contained", &self.contained)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if !self.r#for.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "for", &self.r#for)?;
        }
        if !self.function.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "function", &self.function)?;
        }
        if let Some(item) = &self.group {
            serde::ser::SerializeMap::serialize_entry(&mut map, "group", item)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if let Some(item) = &self.identifier {
            serde::ser::SerializeMap::serialize_entry(&mut map, "identifier", item)?;
        }
        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 !self.manufacturer.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "manufacturer",
                &self.manufacturer,
            )?;
        }
        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,
            )?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "Ingredient")?;
        serde::ser::SerializeMap::serialize_entry(&mut map, "role", &self.role)?;
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        serde::ser::SerializeMap::serialize_entry(&mut map, "substance", &self.substance)?;
        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 Ingredient {
    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("Ingredient");
        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)
    }
}

/// An organization that manufactures this ingredient
///
/// The organization(s) that manufacture this ingredient. Can be used to
/// indicate: 1) Organizations we are aware of that manufacture this ingredient
/// 2\) Specific Manufacturer(s) currently being used 3) Set of organisations
/// allowed to manufacture this ingredient for this product Users must be clear
/// on the application of context relevant to their use case.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct IngredientManufacturer {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// managable, there is a strict set of governance applied to the definition and
    /// use of extensions. Though any implementer can define an extension, there is
    /// a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and managable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// allowed | possible | actual
    ///
    /// The way in which this manufacturer is associated with the ingredient. For
    /// example whether it is a possible one (others allowed), or an exclusive
    /// authorized one for this ingredient. Note that this is not the manufacturing
    /// process role.
    pub role: Option<super::primitives::Code>,
    /// An organization that manufactures this ingredient.
    pub manufacturer: super::reference::Reference,
}

impl super::super::codec::Json for IngredientManufacturer {
    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.role {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("role"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_role"), e);
            }
        }
        object.insert(
            std::string::String::from("manufacturer"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(
                &self.manufacturer,
            )?),
        );
        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_role: Option<&super::super::codec::Value> = None;
        let mut raw_role_element: Option<&super::super::codec::Value> = None;
        let mut raw_manufacturer: 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);
                }
                "role" => {
                    raw_role = Some(value);
                }
                "_role" => {
                    raw_role_element = Some(value);
                }
                "manufacturer" => {
                    raw_manufacturer = 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_role = match (raw_role, raw_role_element) {
            (None, None) => None,
            (value, element) => Some(path.with("role", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_manufacturer = path.with("manufacturer", |path| {
            let value = raw_manufacturer
                .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,
            role: field_role,
            manufacturer: field_manufacturer,
        })
    }
}

impl serde::Serialize for IngredientManufacturer {
    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.role {
            super::super::codec::element_entry(&mut map, "_role", 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)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "manufacturer", &self.manufacturer)?;
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.role {
            super::super::codec::value_entry(&mut map, "role", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for IngredientManufacturer {
    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("IngredientManufacturer");
        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 substance that comprises this ingredient.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct IngredientSubstance {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// managable, there is a strict set of governance applied to the definition and
    /// use of extensions. Though any implementer can define an extension, there is
    /// a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and managable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// A code or full resource that represents the ingredient substance
    ///
    /// A code or full resource that represents the ingredient's substance.
    pub code: super::codeable_reference::CodeableReference,
    /// The quantity of substance, per presentation, or per volume or mass, and type
    /// of quantity
    ///
    /// The quantity of substance in the unit of presentation, or in the volume (or
    /// mass) of the single pharmaceutical product or manufactured item. The allowed
    /// repetitions do not represent different strengths, but are different
    /// representations - mathematically equivalent - of a single strength.
    pub strength: Vec<IngredientSubstanceStrength>,
}

impl super::super::codec::Json for IngredientSubstance {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("code"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.code)?),
        );
        if !self.strength.is_empty() {
            let mut items = Vec::with_capacity(self.strength.len());
            for item in &self.strength {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("strength"),
                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_code: Option<&super::super::codec::Value> = None;
        let mut raw_strength: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => {
                    raw_id = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "code" => {
                    raw_code = Some(value);
                }
                "strength" => {
                    raw_strength = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_code = path.with("code", |path| {
            let value = raw_code
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let mut field_strength = Vec::new();
        if let Some(raw) = raw_strength {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_strength.push(path.with_index("strength", 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,
            code: field_code,
            strength: field_strength,
        })
    }
}

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

impl<'de> serde::Deserialize<'de> for IngredientSubstance {
    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("IngredientSubstance");
        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 quantity of substance, per presentation, or per volume or mass, and type
/// of quantity
///
/// The quantity of substance in the unit of presentation, or in the volume (or
/// mass) of the single pharmaceutical product or manufactured item. The allowed
/// repetitions do not represent different strengths, but are different
/// representations - mathematically equivalent - of a single strength.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct IngredientSubstanceStrength {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// managable, there is a strict set of governance applied to the definition and
    /// use of extensions. Though any implementer can define an extension, there is
    /// a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and managable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// The quantity of substance in the unit of presentation
    ///
    /// The quantity of substance in the unit of presentation, or in the volume (or
    /// mass) of the single pharmaceutical product or manufactured item. Unit of
    /// presentation refers to the quantity that the item occurs in e.g. a strength
    /// per tablet size, perhaps 'per 20mg' (the size of the tablet). It is not
    /// generally normalized as a unitary unit, which would be 'per mg').
    pub presentation: Option<IngredientSubstanceStrengthPresentation>,
    /// Text of either the whole presentation strength or a part of it (rest being
    /// in Strength.presentation as a ratio)
    ///
    /// A textual represention of either the whole of the presentation strength or a
    /// part of it - with the rest being in Strength.presentation as a ratio.
    pub text_presentation: Option<super::primitives::String>,
    /// The strength per unitary volume (or mass).
    pub concentration: Option<IngredientSubstanceStrengthConcentration>,
    /// Text of either the whole concentration strength or a part of it (rest being
    /// in Strength.concentration as a ratio)
    ///
    /// A textual represention of either the whole of the concentration strength or
    /// a part of it - with the rest being in Strength.concentration as a ratio.
    pub text_concentration: Option<super::primitives::String>,
    /// A code that indicates if the strength is, for example, based on the
    /// ingredient substance as stated or on the substance base (when the ingredient
    /// is a salt).
    pub basis: Option<super::codeable_concept::CodeableConcept>,
    /// When strength is measured at a particular point or distance
    ///
    /// For when strength is measured at a particular point or distance. There are
    /// products where strength is measured at a particular point. For example, the
    /// strength of the ingredient in some inhalers is measured at a particular
    /// position relative to the point of aerosolization.
    pub measurement_point: Option<super::primitives::String>,
    /// Where the strength range applies
    ///
    /// The country or countries for which the strength range applies.
    pub country: Vec<super::codeable_concept::CodeableConcept>,
    /// Strength expressed in terms of a reference substance
    ///
    /// Strength expressed in terms of a reference substance. For when the
    /// ingredient strength is additionally expressed as equivalent to the strength
    /// of some other closely related substance (e.g. salt vs. base). Reference
    /// strength represents the strength (quantitative composition) of the active
    /// moiety of the active substance. There are situations when the active
    /// substance and active moiety are different, therefore both a strength and a
    /// reference strength are needed.
    pub reference_strength: Vec<IngredientSubstanceStrengthReferenceStrength>,
}

impl super::super::codec::Json for IngredientSubstanceStrength {
    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.presentation {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("presentation{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_presentation{suffix}"), element);
            }
        }
        if let Some(item) = &self.text_presentation {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("textPresentation"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_textPresentation"), e);
            }
        }
        if let Some(item) = &self.concentration {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("concentration{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_concentration{suffix}"), element);
            }
        }
        if let Some(item) = &self.text_concentration {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("textConcentration"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_textConcentration"), e);
            }
        }
        if let Some(item) = &self.basis {
            object.insert(
                std::string::String::from("basis"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.measurement_point {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("measurementPoint"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_measurementPoint"), e);
            }
        }
        if !self.country.is_empty() {
            let mut items = Vec::with_capacity(self.country.len());
            for item in &self.country {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("country"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.reference_strength.is_empty() {
            let mut items = Vec::with_capacity(self.reference_strength.len());
            for item in &self.reference_strength {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("referenceStrength"),
                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_presentation = super::super::codec::ChoiceSlot::default();
        let mut raw_text_presentation: Option<&super::super::codec::Value> = None;
        let mut raw_text_presentation_element: Option<&super::super::codec::Value> = None;
        let mut raw_concentration = super::super::codec::ChoiceSlot::default();
        let mut raw_text_concentration: Option<&super::super::codec::Value> = None;
        let mut raw_text_concentration_element: Option<&super::super::codec::Value> = None;
        let mut raw_basis: Option<&super::super::codec::Value> = None;
        let mut raw_measurement_point: Option<&super::super::codec::Value> = None;
        let mut raw_measurement_point_element: Option<&super::super::codec::Value> = None;
        let mut raw_country: Option<&super::super::codec::Value> = None;
        let mut raw_reference_strength: 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);
                }
                "presentationRatio" => {
                    raw_presentation.value("Ratio", value, path)?;
                }
                "_presentationRatio" => {
                    raw_presentation.element("Ratio", value, path)?;
                }
                "presentationRatioRange" => {
                    raw_presentation.value("RatioRange", value, path)?;
                }
                "_presentationRatioRange" => {
                    raw_presentation.element("RatioRange", value, path)?;
                }
                "presentationCodeableConcept" => {
                    raw_presentation.value("CodeableConcept", value, path)?;
                }
                "_presentationCodeableConcept" => {
                    raw_presentation.element("CodeableConcept", value, path)?;
                }
                "presentationQuantity" => {
                    raw_presentation.value("Quantity", value, path)?;
                }
                "_presentationQuantity" => {
                    raw_presentation.element("Quantity", value, path)?;
                }
                "textPresentation" => {
                    raw_text_presentation = Some(value);
                }
                "_textPresentation" => {
                    raw_text_presentation_element = Some(value);
                }
                "concentrationRatio" => {
                    raw_concentration.value("Ratio", value, path)?;
                }
                "_concentrationRatio" => {
                    raw_concentration.element("Ratio", value, path)?;
                }
                "concentrationRatioRange" => {
                    raw_concentration.value("RatioRange", value, path)?;
                }
                "_concentrationRatioRange" => {
                    raw_concentration.element("RatioRange", value, path)?;
                }
                "concentrationCodeableConcept" => {
                    raw_concentration.value("CodeableConcept", value, path)?;
                }
                "_concentrationCodeableConcept" => {
                    raw_concentration.element("CodeableConcept", value, path)?;
                }
                "concentrationQuantity" => {
                    raw_concentration.value("Quantity", value, path)?;
                }
                "_concentrationQuantity" => {
                    raw_concentration.element("Quantity", value, path)?;
                }
                "textConcentration" => {
                    raw_text_concentration = Some(value);
                }
                "_textConcentration" => {
                    raw_text_concentration_element = Some(value);
                }
                "basis" => {
                    raw_basis = Some(value);
                }
                "measurementPoint" => {
                    raw_measurement_point = Some(value);
                }
                "_measurementPoint" => {
                    raw_measurement_point_element = Some(value);
                }
                "country" => {
                    raw_country = Some(value);
                }
                "referenceStrength" => {
                    raw_reference_strength = 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_presentation = match raw_presentation.suffix {
            None => None,
            Some(suffix) => Some(path.with("presentation", |path| {
                IngredientSubstanceStrengthPresentation::from_json_parts(
                    suffix,
                    raw_presentation.value,
                    raw_presentation.element,
                    path,
                )
            })?),
        };
        let field_text_presentation = match (raw_text_presentation, raw_text_presentation_element) {
            (None, None) => None,
            (value, element) => Some(path.with("textPresentation", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_concentration = match raw_concentration.suffix {
            None => None,
            Some(suffix) => Some(path.with("concentration", |path| {
                IngredientSubstanceStrengthConcentration::from_json_parts(
                    suffix,
                    raw_concentration.value,
                    raw_concentration.element,
                    path,
                )
            })?),
        };
        let field_text_concentration =
            match (raw_text_concentration, raw_text_concentration_element) {
                (None, None) => None,
                (value, element) => Some(path.with("textConcentration", |path| {
                    super::super::codec::Primitive::from_json_parts(value, element, path)
                })?),
            };
        let field_basis = raw_basis
            .map(|value| {
                path.with("basis", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_measurement_point = match (raw_measurement_point, raw_measurement_point_element) {
            (None, None) => None,
            (value, element) => Some(path.with("measurementPoint", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_country = Vec::new();
        if let Some(raw) = raw_country {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_country.push(path.with_index("country", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_reference_strength = Vec::new();
        if let Some(raw) = raw_reference_strength {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reference_strength.push(path.with_index(
                    "referenceStrength",
                    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,
            presentation: field_presentation,
            text_presentation: field_text_presentation,
            concentration: field_concentration,
            text_concentration: field_text_concentration,
            basis: field_basis,
            measurement_point: field_measurement_point,
            country: field_country,
            reference_strength: field_reference_strength,
        })
    }
}

impl serde::Serialize for IngredientSubstanceStrength {
    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.measurement_point {
            super::super::codec::element_entry(&mut map, "_measurementPoint", item)?;
        }
        if let Some(item) = &self.text_concentration {
            super::super::codec::element_entry(&mut map, "_textConcentration", item)?;
        }
        if let Some(item) = &self.text_presentation {
            super::super::codec::element_entry(&mut map, "_textPresentation", item)?;
        }
        if let Some(item) = &self.basis {
            serde::ser::SerializeMap::serialize_entry(&mut map, "basis", item)?;
        }
        match &self.concentration {
            Some(IngredientSubstanceStrengthConcentration::CodeableConcept(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "concentrationCodeableConcept",
                    inner.as_ref(),
                )?;
            }
            Some(IngredientSubstanceStrengthConcentration::Quantity(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "concentrationQuantity",
                    inner.as_ref(),
                )?;
            }
            Some(IngredientSubstanceStrengthConcentration::Ratio(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "concentrationRatio",
                    inner.as_ref(),
                )?;
            }
            Some(IngredientSubstanceStrengthConcentration::RatioRange(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "concentrationRatioRange",
                    inner.as_ref(),
                )?;
            }
            None => {}
        }
        if !self.country.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "country", &self.country)?;
        }
        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.measurement_point {
            super::super::codec::value_entry(&mut map, "measurementPoint", item)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        match &self.presentation {
            Some(IngredientSubstanceStrengthPresentation::CodeableConcept(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "presentationCodeableConcept",
                    inner.as_ref(),
                )?;
            }
            Some(IngredientSubstanceStrengthPresentation::Quantity(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "presentationQuantity",
                    inner.as_ref(),
                )?;
            }
            Some(IngredientSubstanceStrengthPresentation::Ratio(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "presentationRatio",
                    inner.as_ref(),
                )?;
            }
            Some(IngredientSubstanceStrengthPresentation::RatioRange(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "presentationRatioRange",
                    inner.as_ref(),
                )?;
            }
            None => {}
        }
        if !self.reference_strength.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "referenceStrength",
                &self.reference_strength,
            )?;
        }
        if let Some(item) = &self.text_concentration {
            super::super::codec::value_entry(&mut map, "textConcentration", item)?;
        }
        if let Some(item) = &self.text_presentation {
            super::super::codec::value_entry(&mut map, "textPresentation", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for IngredientSubstanceStrength {
    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("IngredientSubstanceStrength");
        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 \`concentration\[x\]\` choice of \`IngredientSubstanceStrength\`.
///
/// The strength per unitary volume (or mass).
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum IngredientSubstanceStrengthConcentration {
    /// The `Ratio` form.
    Ratio(Box<super::ratio::Ratio>),
    /// The `RatioRange` form.
    RatioRange(Box<super::ratio_range::RatioRange>),
    /// The `CodeableConcept` form.
    CodeableConcept(Box<super::codeable_concept::CodeableConcept>),
    /// The `Quantity` form.
    Quantity(Box<super::quantity::Quantity>),
}

impl IngredientSubstanceStrengthConcentration {
    /// 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::RatioRange(inner) => Ok((
                "RatioRange",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
            Self::CodeableConcept(inner) => Ok((
                "CodeableConcept",
                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)))
            }
            "RatioRange" => {
                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::RatioRange(Box::new(inner)))
            }
            "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)))
            }
            "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 \`presentation\[x\]\` choice of \`IngredientSubstanceStrength\`.
///
/// The quantity of substance in the unit of presentation, or in the volume (or
/// mass) of the single pharmaceutical product or manufactured item. Unit of
/// presentation refers to the quantity that the item occurs in e.g. a strength
/// per tablet size, perhaps 'per 20mg' (the size of the tablet). It is not
/// generally normalized as a unitary unit, which would be 'per mg').
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum IngredientSubstanceStrengthPresentation {
    /// The `Ratio` form.
    Ratio(Box<super::ratio::Ratio>),
    /// The `RatioRange` form.
    RatioRange(Box<super::ratio_range::RatioRange>),
    /// The `CodeableConcept` form.
    CodeableConcept(Box<super::codeable_concept::CodeableConcept>),
    /// The `Quantity` form.
    Quantity(Box<super::quantity::Quantity>),
}

impl IngredientSubstanceStrengthPresentation {
    /// 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::RatioRange(inner) => Ok((
                "RatioRange",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
            Self::CodeableConcept(inner) => Ok((
                "CodeableConcept",
                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)))
            }
            "RatioRange" => {
                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::RatioRange(Box::new(inner)))
            }
            "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)))
            }
            "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)),
        }
    }
}

/// Strength expressed in terms of a reference substance
///
/// Strength expressed in terms of a reference substance. For when the
/// ingredient strength is additionally expressed as equivalent to the strength
/// of some other closely related substance (e.g. salt vs. base). Reference
/// strength represents the strength (quantitative composition) of the active
/// moiety of the active substance. There are situations when the active
/// substance and active moiety are different, therefore both a strength and a
/// reference strength are needed.
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct IngredientSubstanceStrengthReferenceStrength {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// managable, there is a strict set of governance applied to the definition and
    /// use of extensions. Though any implementer can define an extension, there is
    /// a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and managable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Relevant reference substance.
    pub substance: super::codeable_reference::CodeableReference,
    /// Strength expressed in terms of a reference substance.
    pub strength: IngredientSubstanceStrengthReferenceStrengthStrength,
    /// When strength is measured at a particular point or distance
    ///
    /// For when strength is measured at a particular point or distance.
    pub measurement_point: Option<super::primitives::String>,
    /// Where the strength range applies
    ///
    /// The country or countries for which the strength range applies.
    pub country: Vec<super::codeable_concept::CodeableConcept>,
}

impl super::super::codec::Json for IngredientSubstanceStrengthReferenceStrength {
    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("substance"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(
                &self.substance,
            )?),
        );
        let (suffix, value, element) = self.strength.to_json_parts()?;
        if let Some(value) = value {
            object.insert(format!("strength{suffix}"), value);
        }
        if let Some(element) = element {
            object.insert(format!("_strength{suffix}"), element);
        }
        if let Some(item) = &self.measurement_point {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("measurementPoint"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_measurementPoint"), e);
            }
        }
        if !self.country.is_empty() {
            let mut items = Vec::with_capacity(self.country.len());
            for item in &self.country {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("country"),
                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_substance: Option<&super::super::codec::Value> = None;
        let mut raw_strength = super::super::codec::ChoiceSlot::default();
        let mut raw_measurement_point: Option<&super::super::codec::Value> = None;
        let mut raw_measurement_point_element: Option<&super::super::codec::Value> = None;
        let mut raw_country: 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);
                }
                "substance" => {
                    raw_substance = Some(value);
                }
                "strengthRatio" => {
                    raw_strength.value("Ratio", value, path)?;
                }
                "_strengthRatio" => {
                    raw_strength.element("Ratio", value, path)?;
                }
                "strengthRatioRange" => {
                    raw_strength.value("RatioRange", value, path)?;
                }
                "_strengthRatioRange" => {
                    raw_strength.element("RatioRange", value, path)?;
                }
                "strengthQuantity" => {
                    raw_strength.value("Quantity", value, path)?;
                }
                "_strengthQuantity" => {
                    raw_strength.element("Quantity", value, path)?;
                }
                "measurementPoint" => {
                    raw_measurement_point = Some(value);
                }
                "_measurementPoint" => {
                    raw_measurement_point_element = Some(value);
                }
                "country" => {
                    raw_country = 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_substance = path.with("substance", |path| {
            let value = raw_substance
                .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_strength = path.with("strength", |path| {
            let suffix = raw_strength
                .suffix
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            IngredientSubstanceStrengthReferenceStrengthStrength::from_json_parts(
                suffix,
                raw_strength.value,
                raw_strength.element,
                path,
            )
        })?;
        let field_measurement_point = match (raw_measurement_point, raw_measurement_point_element) {
            (None, None) => None,
            (value, element) => Some(path.with("measurementPoint", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_country = Vec::new();
        if let Some(raw) = raw_country {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_country.push(path.with_index("country", 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,
            substance: field_substance,
            strength: field_strength,
            measurement_point: field_measurement_point,
            country: field_country,
        })
    }
}

impl serde::Serialize for IngredientSubstanceStrengthReferenceStrength {
    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.measurement_point {
            super::super::codec::element_entry(&mut map, "_measurementPoint", item)?;
        }
        if !self.country.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "country", &self.country)?;
        }
        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.measurement_point {
            super::super::codec::value_entry(&mut map, "measurementPoint", item)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        match &self.strength {
            IngredientSubstanceStrengthReferenceStrengthStrength::Quantity(inner) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "strengthQuantity",
                    inner.as_ref(),
                )?;
            }
            IngredientSubstanceStrengthReferenceStrengthStrength::Ratio(inner) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "strengthRatio",
                    inner.as_ref(),
                )?;
            }
            IngredientSubstanceStrengthReferenceStrengthStrength::RatioRange(inner) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "strengthRatioRange",
                    inner.as_ref(),
                )?;
            }
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "substance", &self.substance)?;
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for IngredientSubstanceStrengthReferenceStrength {
    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("IngredientSubstanceStrengthReferenceStrength");
        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 \`strength\[x\]\` choice of
/// \`IngredientSubstanceStrengthReferenceStrength\`.
///
/// Strength expressed in terms of a reference substance.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum IngredientSubstanceStrengthReferenceStrengthStrength {
    /// The `Ratio` form.
    Ratio(Box<super::ratio::Ratio>),
    /// The `RatioRange` form.
    RatioRange(Box<super::ratio_range::RatioRange>),
    /// The `Quantity` form.
    Quantity(Box<super::quantity::Quantity>),
}

impl IngredientSubstanceStrengthReferenceStrengthStrength {
    /// 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::RatioRange(inner) => Ok((
                "RatioRange",
                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)))
            }
            "RatioRange" => {
                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::RatioRange(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)),
        }
    }
}