fhir-types 0.1.109

// @generated by fhir-codegen from hl7.fhir.r3.core 3.0.2. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! A photo, video, or audio recording acquired or used in healthcare. The actual content may be inline or provided by direct reference

/// A photo, video, or audio recording acquired or used in healthcare. The
/// actual content may be inline or provided by direct reference.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct Media {
    /// Logical id of this artifact
    ///
    /// The logical id of the resource, as used in the URL for the resource. Once
    /// assigned, this value never changes.
    pub id: Option<super::primitives::Id>,
    /// Metadata about the resource
    ///
    /// The metadata about the resource. This is content that is maintained by the
    /// infrastructure. Changes to the content may not always be associated with
    /// version changes to the resource.
    pub meta: Option<super::meta::Meta>,
    /// A set of rules under which this content was created
    ///
    /// A reference to a set of rules that were followed when the resource was
    /// constructed, and which must be understood when processing the content.
    pub implicit_rules: Option<super::primitives::Uri>,
    /// Language of the resource content
    ///
    /// The base language in which the resource is written.
    pub language: Option<super::primitives::Code>,
    /// Text summary of the resource, for human interpretation
    ///
    /// A human-readable narrative that contains a summary of the resource, and may
    /// be used to represent the content of the resource to a human. The narrative
    /// need not encode all the structured data, but is required to contain
    /// sufficient detail to make it "clinically safe" for a human to just read the
    /// narrative. Resource definitions may define what content should be
    /// represented in the narrative to ensure clinical safety.
    pub text: Option<super::narrative::Narrative>,
    /// Contained, inline Resources
    ///
    /// These resources do not have an independent existence apart from the resource
    /// that contains them - they cannot be identified independently, and nor can
    /// they have their own independent transaction scope.
    pub contained: Vec<super::resource::Resource>,
    /// Additional Content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the resource. In order to make the use of extensions
    /// safe and manageable, there is a strict set of governance applied to the
    /// definition and use of extensions. Though any implementer is allowed to
    /// define an extension, there is a set of requirements that SHALL be met as
    /// part of the definition of the extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the resource, and that modifies the understanding of the
    /// element that contains it. Usually modifier elements provide negation or
    /// qualification. In order to make the use of extensions safe and manageable,
    /// there is a strict set of governance applied to the definition and use of
    /// extensions. Though any implementer is allowed to define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension. Applications processing a resource are required to check for
    /// modifier extensions.
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Identifier(s) for the image
    ///
    /// Identifiers associated with the image - these may include identifiers for
    /// the image itself, identifiers for the context of its collection (e.g. series
    /// ids) and context ids such as accession numbers or other workflow
    /// identifiers.
    pub identifier: Vec<super::identifier::Identifier>,
    /// Procedure that caused this media to be created
    ///
    /// A procedure that is fulfilled in whole or in part by the creation of this
    /// media.
    pub based_on: Vec<super::reference::Reference>,
    /// photo | video | audio
    ///
    /// Whether the media is a photo (still image), an audio recording, or a video
    /// recording.
    pub r#type: super::primitives::Code,
    /// The type of acquisition equipment/process
    ///
    /// Details of the type of the media - usually, how it was acquired (what type
    /// of device). If images sourced from a DICOM system, are wrapped in a Media
    /// resource, then this is the modality.
    pub subtype: Option<super::codeable_concept::CodeableConcept>,
    /// Imaging view, e.g. Lateral or Antero-posterior
    ///
    /// The name of the imaging view e.g. Lateral or Antero-posterior (AP).
    pub view: Option<super::codeable_concept::CodeableConcept>,
    /// Who/What this Media is a record of.
    pub subject: Option<super::reference::Reference>,
    /// Encounter / Episode associated with media
    ///
    /// The encounter or episode of care that establishes the context for this
    /// media.
    pub context: Option<super::reference::Reference>,
    /// When Media was collected
    ///
    /// The date and time(s) at which the media was collected.
    pub occurrence: Option<MediaOccurrence>,
    /// The person who generated the image
    ///
    /// The person who administered the collection of the image.
    pub operator: Option<super::reference::Reference>,
    /// Why was event performed?
    ///
    /// Describes why the event occurred in coded or textual form.
    pub reason_code: Vec<super::codeable_concept::CodeableConcept>,
    /// Body part in media
    ///
    /// Indicates the site on the subject's body where the media was collected (i.e.
    /// the target site).
    pub body_site: Option<super::codeable_concept::CodeableConcept>,
    /// Observing Device
    ///
    /// The device used to collect the media.
    pub device: Option<super::reference::Reference>,
    /// Height of the image in pixels (photo/video).
    pub height: Option<super::primitives::PositiveInt>,
    /// Width of the image in pixels (photo/video).
    pub width: Option<super::primitives::PositiveInt>,
    /// Number of frames if \> 1 (photo)
    ///
    /// The number of frames in a photo. This is used with a multi-page fax, or an
    /// imaging acquisition context that takes multiple slices in a single image, or
    /// an animated gif. If there is more than one frame, this SHALL have a value in
    /// order to alert interface software that a multi-frame capable rendering
    /// widget is required.
    pub frames: Option<super::primitives::PositiveInt>,
    /// Length in seconds (audio / video)
    ///
    /// The duration of the recording in seconds - for audio and video.
    pub duration: Option<super::primitives::UnsignedInt>,
    /// Actual Media - reference or data
    ///
    /// The actual content of the media - inline or by direct reference to the media
    /// source file.
    pub content: super::attachment::Attachment,
    /// Comments made about the media
    ///
    /// Comments made about the media by the performer, subject or other
    /// participants.
    pub note: Vec<super::annotation::Annotation>,
}

impl super::super::codec::Json for Media {
    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("Media")),
        );
        if let Some(item) = &self.id {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("id"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_id"), e);
            }
        }
        if let Some(item) = &self.meta {
            object.insert(
                std::string::String::from("meta"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.implicit_rules {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("implicitRules"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_implicitRules"), e);
            }
        }
        if let Some(item) = &self.language {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("language"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_language"), e);
            }
        }
        if let Some(item) = &self.text {
            object.insert(
                std::string::String::from("text"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.contained.is_empty() {
            let mut items = Vec::with_capacity(self.contained.len());
            for item in &self.contained {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contained"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.identifier.is_empty() {
            let mut items = Vec::with_capacity(self.identifier.len());
            for item in &self.identifier {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("identifier"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.based_on.is_empty() {
            let mut items = Vec::with_capacity(self.based_on.len());
            for item in &self.based_on {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("basedOn"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.r#type)? {
            object.insert(std::string::String::from("type"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.r#type)? {
            object.insert(std::string::String::from("_type"), e);
        }
        if let Some(item) = &self.subtype {
            object.insert(
                std::string::String::from("subtype"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.view {
            object.insert(
                std::string::String::from("view"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.subject {
            object.insert(
                std::string::String::from("subject"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.context {
            object.insert(
                std::string::String::from("context"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.occurrence {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("occurrence{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_occurrence{suffix}"), element);
            }
        }
        if let Some(item) = &self.operator {
            object.insert(
                std::string::String::from("operator"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.reason_code.is_empty() {
            let mut items = Vec::with_capacity(self.reason_code.len());
            for item in &self.reason_code {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("reasonCode"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.body_site {
            object.insert(
                std::string::String::from("bodySite"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.device {
            object.insert(
                std::string::String::from("device"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.height {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("height"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_height"), e);
            }
        }
        if let Some(item) = &self.width {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("width"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_width"), e);
            }
        }
        if let Some(item) = &self.frames {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("frames"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_frames"), e);
            }
        }
        if let Some(item) = &self.duration {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("duration"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_duration"), e);
            }
        }
        object.insert(
            std::string::String::from("content"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.content)?),
        );
        if !self.note.is_empty() {
            let mut items = Vec::with_capacity(self.note.len());
            for item in &self.note {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("note"),
                super::super::codec::Value::Array(items),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_id_element: Option<&super::super::codec::Value> = None;
        let mut raw_meta: Option<&super::super::codec::Value> = None;
        let mut raw_implicit_rules: Option<&super::super::codec::Value> = None;
        let mut raw_implicit_rules_element: Option<&super::super::codec::Value> = None;
        let mut raw_language: Option<&super::super::codec::Value> = None;
        let mut raw_language_element: Option<&super::super::codec::Value> = None;
        let mut raw_text: Option<&super::super::codec::Value> = None;
        let mut raw_contained: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_identifier: Option<&super::super::codec::Value> = None;
        let mut raw_based_on: Option<&super::super::codec::Value> = None;
        let mut raw_type: Option<&super::super::codec::Value> = None;
        let mut raw_type_element: Option<&super::super::codec::Value> = None;
        let mut raw_subtype: Option<&super::super::codec::Value> = None;
        let mut raw_view: Option<&super::super::codec::Value> = None;
        let mut raw_subject: Option<&super::super::codec::Value> = None;
        let mut raw_context: Option<&super::super::codec::Value> = None;
        let mut raw_occurrence = super::super::codec::ChoiceSlot::default();
        let mut raw_operator: Option<&super::super::codec::Value> = None;
        let mut raw_reason_code: Option<&super::super::codec::Value> = None;
        let mut raw_body_site: Option<&super::super::codec::Value> = None;
        let mut raw_device: Option<&super::super::codec::Value> = None;
        let mut raw_height: Option<&super::super::codec::Value> = None;
        let mut raw_height_element: Option<&super::super::codec::Value> = None;
        let mut raw_width: Option<&super::super::codec::Value> = None;
        let mut raw_width_element: Option<&super::super::codec::Value> = None;
        let mut raw_frames: Option<&super::super::codec::Value> = None;
        let mut raw_frames_element: Option<&super::super::codec::Value> = None;
        let mut raw_duration: Option<&super::super::codec::Value> = None;
        let mut raw_duration_element: Option<&super::super::codec::Value> = None;
        let mut raw_content: Option<&super::super::codec::Value> = None;
        let mut raw_note: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("Media") {
                        return Err(path.error(super::super::codec::DecodeErrorKind::ResourceType));
                    }
                }
                "id" => {
                    raw_id = Some(value);
                }
                "_id" => {
                    raw_id_element = Some(value);
                }
                "meta" => {
                    raw_meta = Some(value);
                }
                "implicitRules" => {
                    raw_implicit_rules = Some(value);
                }
                "_implicitRules" => {
                    raw_implicit_rules_element = Some(value);
                }
                "language" => {
                    raw_language = Some(value);
                }
                "_language" => {
                    raw_language_element = Some(value);
                }
                "text" => {
                    raw_text = Some(value);
                }
                "contained" => {
                    raw_contained = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "identifier" => {
                    raw_identifier = Some(value);
                }
                "basedOn" => {
                    raw_based_on = Some(value);
                }
                "type" => {
                    raw_type = Some(value);
                }
                "_type" => {
                    raw_type_element = Some(value);
                }
                "subtype" => {
                    raw_subtype = Some(value);
                }
                "view" => {
                    raw_view = Some(value);
                }
                "subject" => {
                    raw_subject = Some(value);
                }
                "context" => {
                    raw_context = Some(value);
                }
                "occurrenceDateTime" => {
                    raw_occurrence.value("DateTime", value, path)?;
                }
                "_occurrenceDateTime" => {
                    raw_occurrence.element("DateTime", value, path)?;
                }
                "occurrencePeriod" => {
                    raw_occurrence.value("Period", value, path)?;
                }
                "_occurrencePeriod" => {
                    raw_occurrence.element("Period", value, path)?;
                }
                "operator" => {
                    raw_operator = Some(value);
                }
                "reasonCode" => {
                    raw_reason_code = Some(value);
                }
                "bodySite" => {
                    raw_body_site = Some(value);
                }
                "device" => {
                    raw_device = Some(value);
                }
                "height" => {
                    raw_height = Some(value);
                }
                "_height" => {
                    raw_height_element = Some(value);
                }
                "width" => {
                    raw_width = Some(value);
                }
                "_width" => {
                    raw_width_element = Some(value);
                }
                "frames" => {
                    raw_frames = Some(value);
                }
                "_frames" => {
                    raw_frames_element = Some(value);
                }
                "duration" => {
                    raw_duration = Some(value);
                }
                "_duration" => {
                    raw_duration_element = Some(value);
                }
                "content" => {
                    raw_content = Some(value);
                }
                "note" => {
                    raw_note = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = match (raw_id, raw_id_element) {
            (None, None) => None,
            (value, element) => Some(path.with("id", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_meta = raw_meta
            .map(|value| {
                path.with("meta", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_implicit_rules = match (raw_implicit_rules, raw_implicit_rules_element) {
            (None, None) => None,
            (value, element) => Some(path.with("implicitRules", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_language = match (raw_language, raw_language_element) {
            (None, None) => None,
            (value, element) => Some(path.with("language", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_text = raw_text
            .map(|value| {
                path.with("text", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_contained = Vec::new();
        if let Some(raw) = raw_contained {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_contained.push(path.with_index("contained", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let mut field_identifier = Vec::new();
        if let Some(raw) = raw_identifier {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_identifier.push(path.with_index("identifier", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_based_on = Vec::new();
        if let Some(raw) = raw_based_on {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_based_on.push(path.with_index("basedOn", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_type = path.with("type", |path| {
            super::super::codec::Primitive::from_json_parts(raw_type, raw_type_element, path)
        })?;
        let field_subtype = raw_subtype
            .map(|value| {
                path.with("subtype", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_view = raw_view
            .map(|value| {
                path.with("view", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_subject = raw_subject
            .map(|value| {
                path.with("subject", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_context = raw_context
            .map(|value| {
                path.with("context", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_occurrence = match raw_occurrence.suffix {
            None => None,
            Some(suffix) => Some(path.with("occurrence", |path| {
                MediaOccurrence::from_json_parts(
                    suffix,
                    raw_occurrence.value,
                    raw_occurrence.element,
                    path,
                )
            })?),
        };
        let field_operator = raw_operator
            .map(|value| {
                path.with("operator", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_reason_code = Vec::new();
        if let Some(raw) = raw_reason_code {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reason_code.push(path.with_index("reasonCode", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_body_site = raw_body_site
            .map(|value| {
                path.with("bodySite", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_device = raw_device
            .map(|value| {
                path.with("device", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_height = match (raw_height, raw_height_element) {
            (None, None) => None,
            (value, element) => Some(path.with("height", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_width = match (raw_width, raw_width_element) {
            (None, None) => None,
            (value, element) => Some(path.with("width", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_frames = match (raw_frames, raw_frames_element) {
            (None, None) => None,
            (value, element) => Some(path.with("frames", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_duration = match (raw_duration, raw_duration_element) {
            (None, None) => None,
            (value, element) => Some(path.with("duration", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_content = path.with("content", |path| {
            let value = raw_content
                .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_note = Vec::new();
        if let Some(raw) = raw_note {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_note.push(path.with_index("note", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        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,
            based_on: field_based_on,
            r#type: field_type,
            subtype: field_subtype,
            view: field_view,
            subject: field_subject,
            context: field_context,
            occurrence: field_occurrence,
            operator: field_operator,
            reason_code: field_reason_code,
            body_site: field_body_site,
            device: field_device,
            height: field_height,
            width: field_width,
            frames: field_frames,
            duration: field_duration,
            content: field_content,
            note: field_note,
        })
    }
}

impl serde::Serialize for Media {
    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.duration {
            super::super::codec::element_entry(&mut map, "_duration", item)?;
        }
        if let Some(item) = &self.frames {
            super::super::codec::element_entry(&mut map, "_frames", item)?;
        }
        if let Some(item) = &self.height {
            super::super::codec::element_entry(&mut map, "_height", item)?;
        }
        if let Some(item) = &self.id {
            super::super::codec::element_entry(&mut map, "_id", item)?;
        }
        if let Some(item) = &self.implicit_rules {
            super::super::codec::element_entry(&mut map, "_implicitRules", item)?;
        }
        if let Some(item) = &self.language {
            super::super::codec::element_entry(&mut map, "_language", item)?;
        }
        if let Some(MediaOccurrence::DateTime(inner)) = &self.occurrence {
            super::super::codec::element_entry(&mut map, "_occurrenceDateTime", inner)?;
        }
        super::super::codec::element_entry(&mut map, "_type", &self.r#type)?;
        if let Some(item) = &self.width {
            super::super::codec::element_entry(&mut map, "_width", item)?;
        }
        if !self.based_on.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "basedOn", &self.based_on)?;
        }
        if let Some(item) = &self.body_site {
            serde::ser::SerializeMap::serialize_entry(&mut map, "bodySite", item)?;
        }
        if !self.contained.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contained", &self.contained)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "content", &self.content)?;
        if let Some(item) = &self.context {
            serde::ser::SerializeMap::serialize_entry(&mut map, "context", item)?;
        }
        if let Some(item) = &self.device {
            serde::ser::SerializeMap::serialize_entry(&mut map, "device", item)?;
        }
        if let Some(item) = &self.duration {
            super::super::codec::value_entry(&mut map, "duration", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(item) = &self.frames {
            super::super::codec::value_entry(&mut map, "frames", item)?;
        }
        if let Some(item) = &self.height {
            super::super::codec::value_entry(&mut map, "height", item)?;
        }
        if let Some(item) = &self.id {
            super::super::codec::value_entry(&mut map, "id", item)?;
        }
        if !self.identifier.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "identifier", &self.identifier)?;
        }
        if let Some(item) = &self.implicit_rules {
            super::super::codec::value_entry(&mut map, "implicitRules", item)?;
        }
        if let Some(item) = &self.language {
            super::super::codec::value_entry(&mut map, "language", item)?;
        }
        if let Some(item) = &self.meta {
            serde::ser::SerializeMap::serialize_entry(&mut map, "meta", item)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if !self.note.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "note", &self.note)?;
        }
        match &self.occurrence {
            Some(MediaOccurrence::DateTime(inner)) => {
                super::super::codec::value_entry(&mut map, "occurrenceDateTime", inner)?;
            }
            Some(MediaOccurrence::Period(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "occurrencePeriod",
                    inner.as_ref(),
                )?;
            }
            None => {}
        }
        if let Some(item) = &self.operator {
            serde::ser::SerializeMap::serialize_entry(&mut map, "operator", item)?;
        }
        if !self.reason_code.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "reasonCode", &self.reason_code)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "Media")?;
        if let Some(item) = &self.subject {
            serde::ser::SerializeMap::serialize_entry(&mut map, "subject", item)?;
        }
        if let Some(item) = &self.subtype {
            serde::ser::SerializeMap::serialize_entry(&mut map, "subtype", item)?;
        }
        if let Some(item) = &self.text {
            serde::ser::SerializeMap::serialize_entry(&mut map, "text", item)?;
        }
        super::super::codec::value_entry(&mut map, "type", &self.r#type)?;
        if let Some(item) = &self.view {
            serde::ser::SerializeMap::serialize_entry(&mut map, "view", item)?;
        }
        if let Some(item) = &self.width {
            super::super::codec::value_entry(&mut map, "width", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for Media {
    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("Media");
        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 \`occurrence\[x\]\` choice of \`Media\`.
///
/// The date and time(s) at which the media was collected.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MediaOccurrence {
    /// The `dateTime` form.
    DateTime(super::primitives::DateTime),
    /// The `Period` form.
    Period(Box<super::period::Period>),
}

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

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