shrike 0.1.1

// Code generated by lexgen. DO NOT EDIT.

/// NSID for the LabelerService record.
pub const NSID_LABELER_SERVICE: &str = "app.bsky.labeler.service";

/// LabelerService — A declaration of the existence of labeler service.
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct LabelerService {
    pub created_at: crate::syntax::Datetime,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub labels: Option<LabelerServiceLabelsUnion>,
    pub policies: crate::api::app::bsky::LabelerDefsLabelerPolicies,
    /// The set of report reason 'codes' which are in-scope for this service to review and action. These usually align to policy categories. If not defined (distinct from empty array), all reason types are allowed.
    #[serde(default, skip_serializing_if = "Vec::is_empty")]
    pub reason_types: Vec<crate::api::com::atproto::ModerationDefsReasonType>,
    /// Set of record types (collection NSIDs) which can be reported to this service. If not defined (distinct from empty array), default is any record type.
    #[serde(default, skip_serializing_if = "Vec::is_empty")]
    pub subject_collections: Vec<crate::syntax::Nsid>,
    /// The set of subject types (account, record, etc) this service accepts reports on.
    #[serde(default, skip_serializing_if = "Vec::is_empty")]
    pub subject_types: Vec<crate::api::com::atproto::ModerationDefsSubjectType>,
    /// Extra fields not defined in the schema (JSON).
    #[serde(flatten)]
    pub extra: std::collections::HashMap<String, serde_json::Value>,
    /// Extra fields not defined in the schema (CBOR).
    #[serde(skip)]
    pub extra_cbor: Vec<(String, Vec<u8>)>,
}

/// LabelerServiceLabelsUnion is a union type.
#[derive(Debug, Clone)]
pub enum LabelerServiceLabelsUnion {
    LabelDefsSelfLabels(Box<crate::api::com::atproto::LabelDefsSelfLabels>),
    Unknown(crate::api::UnknownUnionVariant),
}

impl serde::Serialize for LabelerServiceLabelsUnion {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        match self {
            LabelerServiceLabelsUnion::LabelDefsSelfLabels(inner) => {
                let mut map =
                    serde_json::to_value(inner.as_ref()).map_err(serde::ser::Error::custom)?;
                if let serde_json::Value::Object(ref mut m) = map {
                    m.insert(
                        "$type".to_string(),
                        serde_json::Value::String("com.atproto.label.defs#selfLabels".to_string()),
                    );
                }
                map.serialize(serializer)
            }
            LabelerServiceLabelsUnion::Unknown(v) => {
                if let Some(ref j) = v.json {
                    j.serialize(serializer)
                } else {
                    Err(serde::ser::Error::custom(
                        "no JSON data for unknown union variant",
                    ))
                }
            }
        }
    }
}

impl<'de> serde::Deserialize<'de> for LabelerServiceLabelsUnion {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let type_str = value
            .get("$type")
            .and_then(|v| v.as_str())
            .unwrap_or_default();
        match type_str {
            "com.atproto.label.defs#selfLabels" => {
                let inner: crate::api::com::atproto::LabelDefsSelfLabels =
                    serde_json::from_value(value).map_err(serde::de::Error::custom)?;
                Ok(LabelerServiceLabelsUnion::LabelDefsSelfLabels(Box::new(
                    inner,
                )))
            }
            _ => Ok(LabelerServiceLabelsUnion::Unknown(
                crate::api::UnknownUnionVariant {
                    r#type: type_str.to_string(),
                    json: Some(value),
                    cbor: None,
                },
            )),
        }
    }
}

impl LabelerServiceLabelsUnion {
    pub fn to_cbor(&self) -> Result<Vec<u8>, crate::cbor::CborError> {
        let mut buf = Vec::new();
        self.encode_cbor(&mut buf)?;
        Ok(buf)
    }

    pub fn encode_cbor(&self, buf: &mut Vec<u8>) -> Result<(), crate::cbor::CborError> {
        match self {
            LabelerServiceLabelsUnion::LabelDefsSelfLabels(inner) => inner.encode_cbor(buf),
            LabelerServiceLabelsUnion::Unknown(v) => {
                if let Some(ref data) = v.cbor {
                    buf.extend_from_slice(data);
                    Ok(())
                } else {
                    Err(crate::cbor::CborError::InvalidCbor(
                        "no CBOR data for unknown union variant".into(),
                    ))
                }
            }
        }
    }

    pub fn from_cbor(data: &[u8]) -> Result<Self, crate::cbor::CborError> {
        let mut decoder = crate::cbor::Decoder::new(data);
        let result = Self::decode_cbor(&mut decoder)?;
        if !decoder.is_empty() {
            return Err(crate::cbor::CborError::InvalidCbor("trailing data".into()));
        }
        Ok(result)
    }

    pub fn decode_cbor(decoder: &mut crate::cbor::Decoder) -> Result<Self, crate::cbor::CborError> {
        // Save position, decode the value, look for $type key.
        let start = decoder.position();
        let val = decoder.decode()?;
        let end = decoder.position();
        let raw = &decoder.raw_input()[start..end];
        let entries = match val {
            crate::cbor::Value::Map(entries) => entries,
            _ => {
                return Err(crate::cbor::CborError::InvalidCbor(
                    "expected map for union".into(),
                ));
            }
        };
        let type_str = entries
            .iter()
            .find(|(k, _)| *k == "$type")
            .and_then(|(_, v)| match v {
                crate::cbor::Value::Text(s) => Some(*s),
                _ => None,
            })
            .unwrap_or_default();
        match type_str {
            "com.atproto.label.defs#selfLabels" => {
                let mut dec = crate::cbor::Decoder::new(raw);
                let inner = crate::api::com::atproto::LabelDefsSelfLabels::decode_cbor(&mut dec)?;
                Ok(LabelerServiceLabelsUnion::LabelDefsSelfLabels(Box::new(
                    inner,
                )))
            }
            _ => Ok(LabelerServiceLabelsUnion::Unknown(
                crate::api::UnknownUnionVariant {
                    r#type: type_str.to_string(),
                    json: None,
                    cbor: Some(raw.to_vec()),
                },
            )),
        }
    }
}

impl LabelerService {
    pub fn to_cbor(&self) -> Result<Vec<u8>, crate::cbor::CborError> {
        let mut buf = Vec::new();
        self.encode_cbor(&mut buf)?;
        Ok(buf)
    }

    pub fn encode_cbor(&self, buf: &mut Vec<u8>) -> Result<(), crate::cbor::CborError> {
        if self.extra_cbor.is_empty() {
            // Fast path: no extra fields to merge.
            let mut count = 2u64;
            if self.labels.is_some() {
                count += 1;
            }
            if !self.reason_types.is_empty() {
                count += 1;
            }
            if !self.subject_types.is_empty() {
                count += 1;
            }
            if !self.subject_collections.is_empty() {
                count += 1;
            }
            crate::cbor::Encoder::new(&mut *buf).encode_map_header(count)?;
            if self.labels.is_some() {
                crate::cbor::Encoder::new(&mut *buf).encode_text("labels")?;
                if let Some(ref val) = self.labels {
                    val.encode_cbor(buf)?;
                }
            }
            crate::cbor::Encoder::new(&mut *buf).encode_text("policies")?;
            self.policies.encode_cbor(buf)?;
            crate::cbor::Encoder::new(&mut *buf).encode_text("createdAt")?;
            crate::cbor::Encoder::new(&mut *buf).encode_text(self.created_at.as_str())?;
            if !self.reason_types.is_empty() {
                crate::cbor::Encoder::new(&mut *buf).encode_text("reasonTypes")?;
                crate::cbor::Encoder::new(&mut *buf)
                    .encode_array_header(self.reason_types.len() as u64)?;
                for item in &self.reason_types {
                    crate::cbor::Encoder::new(&mut *buf).encode_text(item)?;
                }
            }
            if !self.subject_types.is_empty() {
                crate::cbor::Encoder::new(&mut *buf).encode_text("subjectTypes")?;
                crate::cbor::Encoder::new(&mut *buf)
                    .encode_array_header(self.subject_types.len() as u64)?;
                for item in &self.subject_types {
                    crate::cbor::Encoder::new(&mut *buf).encode_text(item)?;
                }
            }
            if !self.subject_collections.is_empty() {
                crate::cbor::Encoder::new(&mut *buf).encode_text("subjectCollections")?;
                crate::cbor::Encoder::new(&mut *buf)
                    .encode_array_header(self.subject_collections.len() as u64)?;
                for item in &self.subject_collections {
                    crate::cbor::Encoder::new(&mut *buf).encode_text(item.as_str())?;
                }
            }
        } else {
            // Slow path: merge known fields with extra_cbor, sort, encode.
            let mut pairs: Vec<(&str, Vec<u8>)> = Vec::new();
            if self.labels.is_some() {
                let mut vbuf = Vec::new();
                if let Some(ref val) = self.labels {
                    val.encode_cbor(&mut vbuf)?;
                }
                pairs.push(("labels", vbuf));
            }
            {
                let mut vbuf = Vec::new();
                self.policies.encode_cbor(&mut vbuf)?;
                pairs.push(("policies", vbuf));
            }
            {
                let mut vbuf = Vec::new();
                crate::cbor::Encoder::new(&mut vbuf).encode_text(self.created_at.as_str())?;
                pairs.push(("createdAt", vbuf));
            }
            if !self.reason_types.is_empty() {
                let mut vbuf = Vec::new();
                crate::cbor::Encoder::new(&mut vbuf)
                    .encode_array_header(self.reason_types.len() as u64)?;
                for item in &self.reason_types {
                    crate::cbor::Encoder::new(&mut vbuf).encode_text(item)?;
                }
                pairs.push(("reasonTypes", vbuf));
            }
            if !self.subject_types.is_empty() {
                let mut vbuf = Vec::new();
                crate::cbor::Encoder::new(&mut vbuf)
                    .encode_array_header(self.subject_types.len() as u64)?;
                for item in &self.subject_types {
                    crate::cbor::Encoder::new(&mut vbuf).encode_text(item)?;
                }
                pairs.push(("subjectTypes", vbuf));
            }
            if !self.subject_collections.is_empty() {
                let mut vbuf = Vec::new();
                crate::cbor::Encoder::new(&mut vbuf)
                    .encode_array_header(self.subject_collections.len() as u64)?;
                for item in &self.subject_collections {
                    crate::cbor::Encoder::new(&mut vbuf).encode_text(item.as_str())?;
                }
                pairs.push(("subjectCollections", vbuf));
            }
            for (k, v) in &self.extra_cbor {
                pairs.push((k.as_str(), v.clone()));
            }
            pairs.sort_by(|a, b| crate::cbor::cbor_key_cmp(a.0, b.0));
            crate::cbor::Encoder::new(&mut *buf).encode_map_header(pairs.len() as u64)?;
            for (k, v) in &pairs {
                crate::cbor::Encoder::new(&mut *buf).encode_text(k)?;
                buf.extend_from_slice(v);
            }
        }
        Ok(())
    }

    pub fn from_cbor(data: &[u8]) -> Result<Self, crate::cbor::CborError> {
        let mut decoder = crate::cbor::Decoder::new(data);
        let result = Self::decode_cbor(&mut decoder)?;
        if !decoder.is_empty() {
            return Err(crate::cbor::CborError::InvalidCbor("trailing data".into()));
        }
        Ok(result)
    }

    pub fn decode_cbor(decoder: &mut crate::cbor::Decoder) -> Result<Self, crate::cbor::CborError> {
        let val = decoder.decode()?;
        let entries = match val {
            crate::cbor::Value::Map(entries) => entries,
            _ => return Err(crate::cbor::CborError::InvalidCbor("expected map".into())),
        };

        let mut field_labels: Option<LabelerServiceLabelsUnion> = None;
        let mut field_policies: Option<crate::api::app::bsky::LabelerDefsLabelerPolicies> = None;
        let mut field_created_at: Option<crate::syntax::Datetime> = None;
        let mut field_reason_types: Vec<crate::api::com::atproto::ModerationDefsReasonType> =
            Vec::new();
        let mut field_subject_types: Vec<crate::api::com::atproto::ModerationDefsSubjectType> =
            Vec::new();
        let mut field_subject_collections: Vec<crate::syntax::Nsid> = Vec::new();
        let mut extra_cbor: Vec<(String, Vec<u8>)> = Vec::new();

        for (key, value) in entries {
            match key {
                "labels" => {
                    let raw = crate::cbor::encode_value(&value)?;
                    let mut dec = crate::cbor::Decoder::new(&raw);
                    field_labels = Some(LabelerServiceLabelsUnion::decode_cbor(&mut dec)?);
                }
                "policies" => {
                    let raw = crate::cbor::encode_value(&value)?;
                    let mut dec = crate::cbor::Decoder::new(&raw);
                    field_policies = Some(
                        crate::api::app::bsky::LabelerDefsLabelerPolicies::decode_cbor(&mut dec)?,
                    );
                }
                "createdAt" => {
                    if let crate::cbor::Value::Text(s) = value {
                        field_created_at = Some(
                            crate::syntax::Datetime::try_from(s)
                                .map_err(|e| crate::cbor::CborError::InvalidCbor(e.to_string()))?,
                        );
                    } else {
                        return Err(crate::cbor::CborError::InvalidCbor("expected text".into()));
                    }
                }
                "reasonTypes" => {
                    if let crate::cbor::Value::Array(items) = value {
                        for item in items {
                            if let crate::cbor::Value::Text(s) = item {
                                field_reason_types.push(s.to_string());
                            } else {
                                return Err(crate::cbor::CborError::InvalidCbor(
                                    "expected text in array".into(),
                                ));
                            }
                        }
                    } else {
                        return Err(crate::cbor::CborError::InvalidCbor("expected array".into()));
                    }
                }
                "subjectTypes" => {
                    if let crate::cbor::Value::Array(items) = value {
                        for item in items {
                            if let crate::cbor::Value::Text(s) = item {
                                field_subject_types.push(s.to_string());
                            } else {
                                return Err(crate::cbor::CborError::InvalidCbor(
                                    "expected text in array".into(),
                                ));
                            }
                        }
                    } else {
                        return Err(crate::cbor::CborError::InvalidCbor("expected array".into()));
                    }
                }
                "subjectCollections" => {
                    if let crate::cbor::Value::Array(items) = value {
                        for item in items {
                            if let crate::cbor::Value::Text(s) = item {
                                field_subject_collections.push(
                                    crate::syntax::Nsid::try_from(s).map_err(|e| {
                                        crate::cbor::CborError::InvalidCbor(e.to_string())
                                    })?,
                                );
                            } else {
                                return Err(crate::cbor::CborError::InvalidCbor(
                                    "expected text in array".into(),
                                ));
                            }
                        }
                    } else {
                        return Err(crate::cbor::CborError::InvalidCbor("expected array".into()));
                    }
                }
                _ => {
                    let raw = crate::cbor::encode_value(&value)?;
                    extra_cbor.push((key.to_string(), raw));
                }
            }
        }

        Ok(LabelerService {
            labels: field_labels,
            policies: field_policies.ok_or_else(|| {
                crate::cbor::CborError::InvalidCbor("missing required field 'policies'".into())
            })?,
            created_at: field_created_at.ok_or_else(|| {
                crate::cbor::CborError::InvalidCbor("missing required field 'createdAt'".into())
            })?,
            reason_types: field_reason_types,
            subject_types: field_subject_types,
            subject_collections: field_subject_collections,
            extra: std::collections::HashMap::new(),
            extra_cbor,
        })
    }
}