fhirkit 0.1.0

// @generated by fhirkit-gen from hl7.fhir.r4.core 4.0.1. Do not edit.
//! The FHIR R4 `QuestionnaireResponse` resource.

#![allow(
    unused_imports,
    clippy::large_enum_variant,
    clippy::too_many_lines,
    clippy::doc_markdown
)]

use crate::decode::{
    choice_key, required, required_list, resource_type, Choice, Decoder, FhirJson, Obj, ObjWriter,
};
use crate::json::Json;
use crate::primitive::{Decimal, Kind, Primitive};
use crate::r4::*;

/// A structured set of questions and their answers. The questions are ordered and grouped into coherent subsets, corresponding to the structure of the grouping of the questionnaire being responded to.
///
/// FHIR path: `QuestionnaireResponse`.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct QuestionnaireResponse {
    /// `id` (0..1): Logical id of this artifact
    pub id: Option<String>,
    /// `meta` (0..1): Metadata about the resource
    pub meta: Option<Meta>,
    /// `implicitRules` (0..1): A set of rules under which this content was created
    pub implicit_rules: Option<Primitive<String>>,
    /// `language` (0..1): Language of the resource content
    pub language: Option<Primitive<String>>,
    /// `text` (0..1): Text summary of the resource, for human interpretation
    pub text: Option<Narrative>,
    /// `contained` (0..*): Contained, inline Resources
    pub contained: Vec<Resource>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored
    pub modifier_extension: Vec<Extension>,
    /// `identifier` (0..1): Unique id for this set of answers
    pub identifier: Option<Identifier>,
    /// `basedOn` (0..*): Request fulfilled by this QuestionnaireResponse
    pub based_on: Vec<Reference>,
    /// `partOf` (0..*): Part of this action
    pub part_of: Vec<Reference>,
    /// `questionnaire` (0..1): Form being answered
    pub questionnaire: Option<Primitive<String>>,
    /// `status` (1..1): in-progress | completed | amended | entered-in-error | stopped
    pub status: Option<Primitive<String>>,
    /// `subject` (0..1): The subject of the questions
    pub subject: Option<Reference>,
    /// `encounter` (0..1): Encounter created as part of
    pub encounter: Option<Reference>,
    /// `authored` (0..1): Date the answers were gathered
    pub authored: Option<Primitive<String>>,
    /// `author` (0..1): Person who received and recorded the answers
    pub author: Option<Reference>,
    /// `source` (0..1): The person who answered the questions
    pub source: Option<Reference>,
    /// `item` (0..*): Groups and questions
    pub item: Vec<QuestionnaireResponseItem>,
}

#[cfg(feature = "clinical")]
impl FhirJson for QuestionnaireResponse {
    const TYPE_NAME: &'static str = "QuestionnaireResponse";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        resource_type(&mut o, d, "QuestionnaireResponse");
        let r = QuestionnaireResponse {
            id: o.string(d, "id"),
            meta: o.one(d, "meta"),
            implicit_rules: o.prim(d, "implicitRules", Kind::Uri),
            language: o.prim(d, "language", Kind::Code),
            text: o.one(d, "text"),
            contained: o.list(d, "contained"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            identifier: o.one(d, "identifier"),
            based_on: o.list(d, "basedOn"),
            part_of: o.list(d, "partOf"),
            questionnaire: o.prim(d, "questionnaire", Kind::Canonical),
            status: o.prim(d, "status", Kind::Code),
            subject: o.one(d, "subject"),
            encounter: o.one(d, "encounter"),
            authored: o.prim(d, "authored", Kind::DateTime),
            author: o.one(d, "author"),
            source: o.one(d, "source"),
            item: o.list(d, "item"),
        };
        required(d, "status", &r.status);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.raw("resourceType", Json::String("QuestionnaireResponse".into()));
        w.string("id", &self.id);
        w.one("meta", &self.meta);
        w.prim("implicitRules", &self.implicit_rules);
        w.prim("language", &self.language);
        w.one("text", &self.text);
        w.list("contained", &self.contained);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.one("identifier", &self.identifier);
        w.list("basedOn", &self.based_on);
        w.list("partOf", &self.part_of);
        w.prim("questionnaire", &self.questionnaire);
        w.prim("status", &self.status);
        w.one("subject", &self.subject);
        w.one("encounter", &self.encounter);
        w.prim("authored", &self.authored);
        w.one("author", &self.author);
        w.one("source", &self.source);
        w.list("item", &self.item);
        w.finish()
    }
}

/// Groups and questions
///
/// FHIR path: `QuestionnaireResponse.item`.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct QuestionnaireResponseItem {
    /// `id` (0..1): Unique id for inter-element referencing
    pub id: Option<String>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored even if unrecognized
    pub modifier_extension: Vec<Extension>,
    /// `linkId` (1..1): Pointer to specific item from Questionnaire
    pub link_id: Option<Primitive<String>>,
    /// `definition` (0..1): ElementDefinition - details for the item
    pub definition: Option<Primitive<String>>,
    /// `text` (0..1): Name for group or question text
    pub text: Option<Primitive<String>>,
    /// `answer` (0..*): The response(s) to the question
    pub answer: Vec<QuestionnaireResponseItemAnswer>,
    /// `item` (0..*): Nested questionnaire response items
    pub item: Vec<QuestionnaireResponseItem>,
}

#[cfg(feature = "clinical")]
impl FhirJson for QuestionnaireResponseItem {
    const TYPE_NAME: &'static str = "QuestionnaireResponseItem";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        let r = QuestionnaireResponseItem {
            id: o.string(d, "id"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            link_id: o.prim(d, "linkId", Kind::String),
            definition: o.prim(d, "definition", Kind::Uri),
            text: o.prim(d, "text", Kind::String),
            answer: o.list(d, "answer"),
            item: o.list(d, "item"),
        };
        required(d, "linkId", &r.link_id);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.string("id", &self.id);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.prim("linkId", &self.link_id);
        w.prim("definition", &self.definition);
        w.prim("text", &self.text);
        w.list("answer", &self.answer);
        w.list("item", &self.item);
        w.finish()
    }
}

/// The response(s) to the question
///
/// FHIR path: `QuestionnaireResponse.item.answer`.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct QuestionnaireResponseItemAnswer {
    /// `id` (0..1): Unique id for inter-element referencing
    pub id: Option<String>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored even if unrecognized
    pub modifier_extension: Vec<Extension>,
    /// `value[x]` (0..1): Single-valued answer to the question
    pub value: Option<QuestionnaireResponseItemAnswerValue>,
    /// `item` (0..*): Nested groups and questions
    pub item: Vec<QuestionnaireResponseItem>,
}

#[cfg(feature = "clinical")]
impl FhirJson for QuestionnaireResponseItemAnswer {
    const TYPE_NAME: &'static str = "QuestionnaireResponseItemAnswer";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        let r = QuestionnaireResponseItemAnswer {
            id: o.string(d, "id"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            value: o.choice(d, "value"),
            item: o.list(d, "item"),
        };
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.string("id", &self.id);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.choice("value", &self.value);
        w.list("item", &self.item);
        w.finish()
    }
}

/// The types `QuestionnaireResponse.item.answer.value[x]` allows.
#[cfg(feature = "clinical")]
#[derive(Debug, Clone, PartialEq)]
pub enum QuestionnaireResponseItemAnswerValue {
    /// `boolean`
    Boolean(Primitive<bool>),
    /// `decimal`
    Decimal(Primitive<Decimal>),
    /// `integer`
    Integer(Primitive<i32>),
    /// `date`
    Date(Primitive<String>),
    /// `dateTime`
    DateTime(Primitive<String>),
    /// `time`
    Time(Primitive<String>),
    /// `string`
    String(Primitive<String>),
    /// `uri`
    Uri(Primitive<String>),
    /// `Attachment`
    Attachment(Attachment),
    /// `Coding`
    Coding(Coding),
    /// `Quantity`
    Quantity(Quantity),
    /// `Reference`
    Reference(Reference),
}

#[cfg(feature = "clinical")]
impl Choice for QuestionnaireResponseItemAnswerValue {
    const TYPES: &'static [&'static str] = &[
        "boolean",
        "decimal",
        "integer",
        "date",
        "dateTime",
        "time",
        "string",
        "uri",
        "Attachment",
        "Coding",
        "Quantity",
        "Reference",
    ];

    fn decode_as(code: &str, key: &str, o: &mut Obj<'_>, d: &mut Decoder) -> Option<Self> {
        match code {
            "boolean" => o.prim(d, key, Kind::Boolean).map(Self::Boolean),
            "decimal" => o.prim(d, key, Kind::Decimal).map(Self::Decimal),
            "integer" => o.prim(d, key, Kind::Integer).map(Self::Integer),
            "date" => o.prim(d, key, Kind::Date).map(Self::Date),
            "dateTime" => o.prim(d, key, Kind::DateTime).map(Self::DateTime),
            "time" => o.prim(d, key, Kind::Time).map(Self::Time),
            "string" => o.prim(d, key, Kind::String).map(Self::String),
            "uri" => o.prim(d, key, Kind::Uri).map(Self::Uri),
            "Attachment" => o.one(d, key).map(Self::Attachment),
            "Coding" => o.one(d, key).map(Self::Coding),
            "Quantity" => o.one(d, key).map(Self::Quantity),
            "Reference" => o.one(d, key).map(Self::Reference),
            _ => None,
        }
    }

    fn encode_into(&self, base: &str, w: &mut ObjWriter) {
        match self {
            Self::Boolean(v) => w.prim_value(&choice_key(base, "boolean"), v),
            Self::Decimal(v) => w.prim_value(&choice_key(base, "decimal"), v),
            Self::Integer(v) => w.prim_value(&choice_key(base, "integer"), v),
            Self::Date(v) => w.prim_value(&choice_key(base, "date"), v),
            Self::DateTime(v) => w.prim_value(&choice_key(base, "dateTime"), v),
            Self::Time(v) => w.prim_value(&choice_key(base, "time"), v),
            Self::String(v) => w.prim_value(&choice_key(base, "string"), v),
            Self::Uri(v) => w.prim_value(&choice_key(base, "uri"), v),
            Self::Attachment(v) => w.value(&choice_key(base, "Attachment"), v),
            Self::Coding(v) => w.value(&choice_key(base, "Coding"), v),
            Self::Quantity(v) => w.value(&choice_key(base, "Quantity"), v),
            Self::Reference(v) => w.value(&choice_key(base, "Reference"), v),
        }
    }
}