shrike 0.1.1

// Code generated by lexgen. DO NOT EDIT.

/// BookmarkDefsBookmark — Object used to store bookmark data in stash.
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct BookmarkDefsBookmark {
    /// A strong ref to the record to be bookmarked. Currently, only `app.bsky.feed.post` records are supported.
    pub subject: crate::api::com::atproto::RepoStrongRef,
    /// 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>)>,
}

impl BookmarkDefsBookmark {
    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 count = 1u64;
            crate::cbor::Encoder::new(&mut *buf).encode_map_header(count)?;
            crate::cbor::Encoder::new(&mut *buf).encode_text("subject")?;
            self.subject.encode_cbor(buf)?;
        } else {
            // Slow path: merge known fields with extra_cbor, sort, encode.
            let mut pairs: Vec<(&str, Vec<u8>)> = Vec::new();
            {
                let mut vbuf = Vec::new();
                self.subject.encode_cbor(&mut vbuf)?;
                pairs.push(("subject", 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_subject: Option<crate::api::com::atproto::RepoStrongRef> = None;
        let mut extra_cbor: Vec<(String, Vec<u8>)> = Vec::new();

        for (key, value) in entries {
            match key {
                "subject" => {
                    let raw = crate::cbor::encode_value(&value)?;
                    let mut dec = crate::cbor::Decoder::new(&raw);
                    field_subject = Some(crate::api::com::atproto::RepoStrongRef::decode_cbor(
                        &mut dec,
                    )?);
                }
                _ => {
                    let raw = crate::cbor::encode_value(&value)?;
                    extra_cbor.push((key.to_string(), raw));
                }
            }
        }

        Ok(BookmarkDefsBookmark {
            subject: field_subject.ok_or_else(|| {
                crate::cbor::CborError::InvalidCbor("missing required field 'subject'".into())
            })?,
            extra: std::collections::HashMap::new(),
            extra_cbor,
        })
    }
}

/// BookmarkDefsBookmarkView object from app.bsky.bookmark.defs.
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct BookmarkDefsBookmarkView {
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub created_at: Option<crate::syntax::Datetime>,
    pub item: BookmarkDefsBookmarkViewItemUnion,
    /// A strong ref to the bookmarked record.
    pub subject: crate::api::com::atproto::RepoStrongRef,
    /// 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>)>,
}

/// BookmarkDefsBookmarkViewItemUnion is a union type.
#[derive(Debug, Clone)]
pub enum BookmarkDefsBookmarkViewItemUnion {
    FeedDefsBlockedPost(Box<crate::api::app::bsky::FeedDefsBlockedPost>),
    FeedDefsNotFoundPost(Box<crate::api::app::bsky::FeedDefsNotFoundPost>),
    FeedDefsPostView(Box<crate::api::app::bsky::FeedDefsPostView>),
    Unknown(crate::api::UnknownUnionVariant),
}

impl serde::Serialize for BookmarkDefsBookmarkViewItemUnion {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        match self {
            BookmarkDefsBookmarkViewItemUnion::FeedDefsBlockedPost(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(
                        "$type".to_string(),
                        serde_json::Value::String("app.bsky.feed.defs#blockedPost".to_string()),
                    );
                }
                map.serialize(serializer)
            }
            BookmarkDefsBookmarkViewItemUnion::FeedDefsNotFoundPost(inner) => {
                let mut map =
                    serde_json::to_value(inner.as_ref()).map_err(serde::ser::Error::custom)?;
                if let serde_json::Value::Object(ref mut m) = map {
                    m.insert(
                        "$type".to_string(),
                        serde_json::Value::String("app.bsky.feed.defs#notFoundPost".to_string()),
                    );
                }
                map.serialize(serializer)
            }
            BookmarkDefsBookmarkViewItemUnion::FeedDefsPostView(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("app.bsky.feed.defs#postView".to_string()),
                    );
                }
                map.serialize(serializer)
            }
            BookmarkDefsBookmarkViewItemUnion::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 BookmarkDefsBookmarkViewItemUnion {
    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 {
            "app.bsky.feed.defs#blockedPost" => {
                let inner: crate::api::app::bsky::FeedDefsBlockedPost =
                    serde_json::from_value(value).map_err(serde::de::Error::custom)?;
                Ok(BookmarkDefsBookmarkViewItemUnion::FeedDefsBlockedPost(
                    Box::new(inner),
                ))
            }
            "app.bsky.feed.defs#notFoundPost" => {
                let inner: crate::api::app::bsky::FeedDefsNotFoundPost =
                    serde_json::from_value(value).map_err(serde::de::Error::custom)?;
                Ok(BookmarkDefsBookmarkViewItemUnion::FeedDefsNotFoundPost(
                    Box::new(inner),
                ))
            }
            "app.bsky.feed.defs#postView" => {
                let inner: crate::api::app::bsky::FeedDefsPostView =
                    serde_json::from_value(value).map_err(serde::de::Error::custom)?;
                Ok(BookmarkDefsBookmarkViewItemUnion::FeedDefsPostView(
                    Box::new(inner),
                ))
            }
            _ => Ok(BookmarkDefsBookmarkViewItemUnion::Unknown(
                crate::api::UnknownUnionVariant {
                    r#type: type_str.to_string(),
                    json: Some(value),
                    cbor: None,
                },
            )),
        }
    }
}

impl BookmarkDefsBookmarkViewItemUnion {
    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 {
            BookmarkDefsBookmarkViewItemUnion::FeedDefsBlockedPost(inner) => inner.encode_cbor(buf),
            BookmarkDefsBookmarkViewItemUnion::FeedDefsNotFoundPost(inner) => {
                inner.encode_cbor(buf)
            }
            BookmarkDefsBookmarkViewItemUnion::FeedDefsPostView(inner) => inner.encode_cbor(buf),
            BookmarkDefsBookmarkViewItemUnion::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 {
            "app.bsky.feed.defs#blockedPost" => {
                let mut dec = crate::cbor::Decoder::new(raw);
                let inner = crate::api::app::bsky::FeedDefsBlockedPost::decode_cbor(&mut dec)?;
                Ok(BookmarkDefsBookmarkViewItemUnion::FeedDefsBlockedPost(
                    Box::new(inner),
                ))
            }
            "app.bsky.feed.defs#notFoundPost" => {
                let mut dec = crate::cbor::Decoder::new(raw);
                let inner = crate::api::app::bsky::FeedDefsNotFoundPost::decode_cbor(&mut dec)?;
                Ok(BookmarkDefsBookmarkViewItemUnion::FeedDefsNotFoundPost(
                    Box::new(inner),
                ))
            }
            "app.bsky.feed.defs#postView" => {
                let mut dec = crate::cbor::Decoder::new(raw);
                let inner = crate::api::app::bsky::FeedDefsPostView::decode_cbor(&mut dec)?;
                Ok(BookmarkDefsBookmarkViewItemUnion::FeedDefsPostView(
                    Box::new(inner),
                ))
            }
            _ => Ok(BookmarkDefsBookmarkViewItemUnion::Unknown(
                crate::api::UnknownUnionVariant {
                    r#type: type_str.to_string(),
                    json: None,
                    cbor: Some(raw.to_vec()),
                },
            )),
        }
    }
}

impl BookmarkDefsBookmarkView {
    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.created_at.is_some() {
                count += 1;
            }
            crate::cbor::Encoder::new(&mut *buf).encode_map_header(count)?;
            crate::cbor::Encoder::new(&mut *buf).encode_text("item")?;
            self.item.encode_cbor(buf)?;
            crate::cbor::Encoder::new(&mut *buf).encode_text("subject")?;
            self.subject.encode_cbor(buf)?;
            if self.created_at.is_some() {
                crate::cbor::Encoder::new(&mut *buf).encode_text("createdAt")?;
                if let Some(ref val) = self.created_at {
                    crate::cbor::Encoder::new(&mut *buf).encode_text(val.as_str())?;
                }
            }
        } else {
            // Slow path: merge known fields with extra_cbor, sort, encode.
            let mut pairs: Vec<(&str, Vec<u8>)> = Vec::new();
            {
                let mut vbuf = Vec::new();
                self.item.encode_cbor(&mut vbuf)?;
                pairs.push(("item", vbuf));
            }
            {
                let mut vbuf = Vec::new();
                self.subject.encode_cbor(&mut vbuf)?;
                pairs.push(("subject", vbuf));
            }
            if self.created_at.is_some() {
                let mut vbuf = Vec::new();
                if let Some(ref val) = self.created_at {
                    crate::cbor::Encoder::new(&mut vbuf).encode_text(val.as_str())?;
                }
                pairs.push(("createdAt", 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_item: Option<BookmarkDefsBookmarkViewItemUnion> = None;
        let mut field_subject: Option<crate::api::com::atproto::RepoStrongRef> = None;
        let mut field_created_at: Option<crate::syntax::Datetime> = None;
        let mut extra_cbor: Vec<(String, Vec<u8>)> = Vec::new();

        for (key, value) in entries {
            match key {
                "item" => {
                    let raw = crate::cbor::encode_value(&value)?;
                    let mut dec = crate::cbor::Decoder::new(&raw);
                    field_item = Some(BookmarkDefsBookmarkViewItemUnion::decode_cbor(&mut dec)?);
                }
                "subject" => {
                    let raw = crate::cbor::encode_value(&value)?;
                    let mut dec = crate::cbor::Decoder::new(&raw);
                    field_subject = Some(crate::api::com::atproto::RepoStrongRef::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()));
                    }
                }
                _ => {
                    let raw = crate::cbor::encode_value(&value)?;
                    extra_cbor.push((key.to_string(), raw));
                }
            }
        }

        Ok(BookmarkDefsBookmarkView {
            item: field_item.ok_or_else(|| {
                crate::cbor::CborError::InvalidCbor("missing required field 'item'".into())
            })?,
            subject: field_subject.ok_or_else(|| {
                crate::cbor::CborError::InvalidCbor("missing required field 'subject'".into())
            })?,
            created_at: field_created_at,
            extra: std::collections::HashMap::new(),
            extra_cbor,
        })
    }
}