crabka-protocol 0.3.2

// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.

use bytes::{Buf, BufMut};

use crate::primitives::fixed::{
    get_bool, get_i8, get_i32, get_i64, put_bool, put_i8, put_i32, put_i64,
};
use crate::primitives::string_bytes::{
    compact_nullable_string_len, get_compact_nullable_string_owned, get_nullable_string_owned,
    nullable_string_len, put_compact_nullable_string, put_nullable_string,
};
use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
use crate::{Decode, Encode, ProtocolError, UnknownTaggedFields};

pub const API_KEY: i16 = 78;
pub const MIN_VERSION: i16 = 1;
pub const MAX_VERSION: i16 = 2;
pub const FLEXIBLE_MIN: i16 = 0;

#[inline]
fn is_flexible(version: i16) -> bool {
    version >= FLEXIBLE_MIN
}

#[derive(Debug, Clone, PartialEq, Eq)]
pub struct ShareFetchRequest {
    pub group_id: Option<String>,
    pub member_id: Option<String>,
    pub share_session_epoch: i32,
    pub max_wait_ms: i32,
    pub min_bytes: i32,
    pub max_bytes: i32,
    pub max_records: i32,
    pub batch_size: i32,
    pub share_acquire_mode: i8,
    pub is_renew_ack: bool,
    pub topics: Vec<FetchTopic>,
    pub forgotten_topics_data: Vec<ForgottenTopic>,
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Default for ShareFetchRequest {
    fn default() -> Self {
        Self {
            group_id: None,
            member_id: None,
            share_session_epoch: 0i32,
            max_wait_ms: 0i32,
            min_bytes: 0i32,
            max_bytes: 2_147_483_647i32,
            max_records: 0i32,
            batch_size: 0i32,
            share_acquire_mode: 0i8,
            is_renew_ack: false,
            topics: Vec::new(),
            forgotten_topics_data: Vec::new(),
            unknown_tagged_fields: Default::default(),
        }
    }
}
impl Encode for ShareFetchRequest {
    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
            return Err(ProtocolError::UnsupportedVersion {
                api_key: API_KEY,
                version,
            });
        }
        let flex = is_flexible(version);
        if version >= 0 {
            if flex {
                put_compact_nullable_string(buf, self.group_id.as_deref());
            } else {
                put_nullable_string(buf, self.group_id.as_deref());
            }
        }
        if version >= 0 {
            if flex {
                put_compact_nullable_string(buf, self.member_id.as_deref());
            } else {
                put_nullable_string(buf, self.member_id.as_deref());
            }
        }
        if version >= 0 {
            put_i32(buf, self.share_session_epoch);
        }
        if version >= 0 {
            put_i32(buf, self.max_wait_ms);
        }
        if version >= 0 {
            put_i32(buf, self.min_bytes);
        }
        if version >= 0 {
            put_i32(buf, self.max_bytes);
        }
        if version >= 1 {
            put_i32(buf, self.max_records);
        }
        if version >= 1 {
            put_i32(buf, self.batch_size);
        }
        if version >= 2 {
            put_i8(buf, self.share_acquire_mode);
        }
        if version >= 2 {
            put_bool(buf, self.is_renew_ack);
        }
        if version >= 0 {
            {
                crate::primitives::array::put_array_len(buf, (self.topics).len(), flex);
                for it in &self.topics {
                    it.encode(buf, version)?;
                }
            }
        }
        if version >= 0 {
            {
                crate::primitives::array::put_array_len(
                    buf,
                    (self.forgotten_topics_data).len(),
                    flex,
                );
                for it in &self.forgotten_topics_data {
                    it.encode(buf, version)?;
                }
            }
        }
        if flex {
            let tagged = WriteTaggedFields::new();
            tagged.write(buf, &self.unknown_tagged_fields);
        }
        Ok(())
    }
    fn encoded_len(&self, version: i16) -> usize {
        let flex = is_flexible(version);
        let mut n: usize = 0;
        if version >= 0 {
            n += if flex {
                compact_nullable_string_len(self.group_id.as_deref())
            } else {
                nullable_string_len(self.group_id.as_deref())
            };
        }
        if version >= 0 {
            n += if flex {
                compact_nullable_string_len(self.member_id.as_deref())
            } else {
                nullable_string_len(self.member_id.as_deref())
            };
        }
        if version >= 0 {
            n += 4;
        }
        if version >= 0 {
            n += 4;
        }
        if version >= 0 {
            n += 4;
        }
        if version >= 0 {
            n += 4;
        }
        if version >= 1 {
            n += 4;
        }
        if version >= 1 {
            n += 4;
        }
        if version >= 2 {
            n += 1;
        }
        if version >= 2 {
            n += 1;
        }
        if version >= 0 {
            n += {
                let prefix =
                    crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
                prefix + body
            };
        }
        if version >= 0 {
            n += {
                let prefix = crate::primitives::array::array_len_prefix_len(
                    (self.forgotten_topics_data).len(),
                    flex,
                );
                let body: usize = (self.forgotten_topics_data)
                    .iter()
                    .map(|it| it.encoded_len(version))
                    .sum();
                prefix + body
            };
        }
        if flex {
            let known_pairs: Vec<(u32, usize)> = Vec::new();
            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
        }
        n
    }
}
impl Decode<'_> for ShareFetchRequest {
    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
            return Err(ProtocolError::UnsupportedVersion {
                api_key: API_KEY,
                version,
            });
        }
        let flex = is_flexible(version);
        let mut out = Self::default();
        if version >= 0 {
            out.group_id = if flex {
                get_compact_nullable_string_owned(buf)?
            } else {
                get_nullable_string_owned(buf)?
            };
        }
        if version >= 0 {
            out.member_id = if flex {
                get_compact_nullable_string_owned(buf)?
            } else {
                get_nullable_string_owned(buf)?
            };
        }
        if version >= 0 {
            out.share_session_epoch = get_i32(buf)?;
        }
        if version >= 0 {
            out.max_wait_ms = get_i32(buf)?;
        }
        if version >= 0 {
            out.min_bytes = get_i32(buf)?;
        }
        if version >= 0 {
            out.max_bytes = get_i32(buf)?;
        }
        if version >= 1 {
            out.max_records = get_i32(buf)?;
        }
        if version >= 1 {
            out.batch_size = get_i32(buf)?;
        }
        if version >= 2 {
            out.share_acquire_mode = get_i8(buf)?;
        }
        if version >= 2 {
            out.is_renew_ack = get_bool(buf)?;
        }
        if version >= 0 {
            out.topics = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(FetchTopic::decode(buf, version)?);
                }
                v
            };
        }
        if version >= 0 {
            out.forgotten_topics_data = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(ForgottenTopic::decode(buf, version)?);
                }
                v
            };
        }
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(out)
    }
}
#[cfg(test)]
impl ShareFetchRequest {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 0 {
            m.group_id = Some("x".to_string());
        }
        if version >= 0 {
            m.member_id = Some("x".to_string());
        }
        if version >= 0 {
            m.share_session_epoch = 1i32;
        }
        if version >= 0 {
            m.max_wait_ms = 1i32;
        }
        if version >= 0 {
            m.min_bytes = 1i32;
        }
        if version >= 0 {
            m.max_bytes = 1i32;
        }
        if version >= 1 {
            m.max_records = 1i32;
        }
        if version >= 1 {
            m.batch_size = 1i32;
        }
        if version >= 2 {
            m.share_acquire_mode = 1i8;
        }
        if version >= 2 {
            m.is_renew_ack = true;
        }
        if version >= 0 {
            m.topics = vec![FetchTopic::populated(version)];
        }
        if version >= 0 {
            m.forgotten_topics_data = vec![ForgottenTopic::populated(version)];
        }
        m
    }
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct FetchTopic {
    pub topic_id: crate::primitives::uuid::Uuid,
    pub partitions: Vec<FetchPartition>,
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Encode for FetchTopic {
    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
        let flex = version >= 0;
        if version >= 0 {
            crate::primitives::uuid::put_uuid(buf, self.topic_id);
        }
        if version >= 0 {
            {
                crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex);
                for it in &self.partitions {
                    it.encode(buf, version)?;
                }
            }
        }
        if flex {
            let tagged = WriteTaggedFields::new();
            tagged.write(buf, &self.unknown_tagged_fields);
        }
        Ok(())
    }
    fn encoded_len(&self, version: i16) -> usize {
        let flex = version >= 0;
        let mut n: usize = 0;
        if version >= 0 {
            n += 16;
        }
        if version >= 0 {
            n += {
                let prefix =
                    crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex);
                let body: usize = (self.partitions)
                    .iter()
                    .map(|it| it.encoded_len(version))
                    .sum();
                prefix + body
            };
        }
        if flex {
            let known_pairs: Vec<(u32, usize)> = Vec::new();
            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
        }
        n
    }
}
impl Decode<'_> for FetchTopic {
    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
        let flex = version >= 0;
        let mut out = Self::default();
        if version >= 0 {
            out.topic_id = crate::primitives::uuid::get_uuid(buf)?;
        }
        if version >= 0 {
            out.partitions = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(FetchPartition::decode(buf, version)?);
                }
                v
            };
        }
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(out)
    }
}
#[cfg(test)]
impl FetchTopic {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 0 {
            m.topic_id = crate::primitives::uuid::Uuid([1u8; 16]);
        }
        if version >= 0 {
            m.partitions = vec![FetchPartition::populated(version)];
        }
        m
    }
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct FetchPartition {
    pub partition_index: i32,
    pub partition_max_bytes: i32,
    pub acknowledgement_batches: Vec<AcknowledgementBatch>,
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Encode for FetchPartition {
    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
        let flex = version >= 0;
        if version >= 0 {
            put_i32(buf, self.partition_index);
        }
        if version == 0 {
            put_i32(buf, self.partition_max_bytes);
        }
        if version >= 0 {
            {
                crate::primitives::array::put_array_len(
                    buf,
                    (self.acknowledgement_batches).len(),
                    flex,
                );
                for it in &self.acknowledgement_batches {
                    it.encode(buf, version)?;
                }
            }
        }
        if flex {
            let tagged = WriteTaggedFields::new();
            tagged.write(buf, &self.unknown_tagged_fields);
        }
        Ok(())
    }
    fn encoded_len(&self, version: i16) -> usize {
        let flex = version >= 0;
        let mut n: usize = 0;
        if version >= 0 {
            n += 4;
        }
        if version == 0 {
            n += 4;
        }
        if version >= 0 {
            n += {
                let prefix = crate::primitives::array::array_len_prefix_len(
                    (self.acknowledgement_batches).len(),
                    flex,
                );
                let body: usize = (self.acknowledgement_batches)
                    .iter()
                    .map(|it| it.encoded_len(version))
                    .sum();
                prefix + body
            };
        }
        if flex {
            let known_pairs: Vec<(u32, usize)> = Vec::new();
            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
        }
        n
    }
}
impl Decode<'_> for FetchPartition {
    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
        let flex = version >= 0;
        let mut out = Self::default();
        if version >= 0 {
            out.partition_index = get_i32(buf)?;
        }
        if version == 0 {
            out.partition_max_bytes = get_i32(buf)?;
        }
        if version >= 0 {
            out.acknowledgement_batches = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(AcknowledgementBatch::decode(buf, version)?);
                }
                v
            };
        }
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(out)
    }
}
#[cfg(test)]
impl FetchPartition {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 0 {
            m.partition_index = 1i32;
        }
        if version == 0 {
            m.partition_max_bytes = 1i32;
        }
        if version >= 0 {
            m.acknowledgement_batches = vec![AcknowledgementBatch::populated(version)];
        }
        m
    }
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct AcknowledgementBatch {
    pub first_offset: i64,
    pub last_offset: i64,
    pub acknowledge_types: Vec<i8>,
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Encode for AcknowledgementBatch {
    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
        let flex = version >= 0;
        if version >= 0 {
            put_i64(buf, self.first_offset);
        }
        if version >= 0 {
            put_i64(buf, self.last_offset);
        }
        if version >= 0 {
            {
                crate::primitives::array::put_array_len(buf, (self.acknowledge_types).len(), flex);
                for it in &self.acknowledge_types {
                    put_i8(buf, *it);
                }
            }
        }
        if flex {
            let tagged = WriteTaggedFields::new();
            tagged.write(buf, &self.unknown_tagged_fields);
        }
        Ok(())
    }
    fn encoded_len(&self, version: i16) -> usize {
        let flex = version >= 0;
        let mut n: usize = 0;
        if version >= 0 {
            n += 8;
        }
        if version >= 0 {
            n += 8;
        }
        if version >= 0 {
            n += {
                let prefix = crate::primitives::array::array_len_prefix_len(
                    (self.acknowledge_types).len(),
                    flex,
                );
                let body: usize = (self.acknowledge_types).iter().map(|_| 1).sum();
                prefix + body
            };
        }
        if flex {
            let known_pairs: Vec<(u32, usize)> = Vec::new();
            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
        }
        n
    }
}
impl Decode<'_> for AcknowledgementBatch {
    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
        let flex = version >= 0;
        let mut out = Self::default();
        if version >= 0 {
            out.first_offset = get_i64(buf)?;
        }
        if version >= 0 {
            out.last_offset = get_i64(buf)?;
        }
        if version >= 0 {
            out.acknowledge_types = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(get_i8(buf)?);
                }
                v
            };
        }
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(out)
    }
}
#[cfg(test)]
impl AcknowledgementBatch {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 0 {
            m.first_offset = 1i64;
        }
        if version >= 0 {
            m.last_offset = 1i64;
        }
        if version >= 0 {
            m.acknowledge_types = vec![1i8];
        }
        m
    }
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct ForgottenTopic {
    pub topic_id: crate::primitives::uuid::Uuid,
    pub partitions: Vec<i32>,
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Encode for ForgottenTopic {
    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
        let flex = version >= 0;
        if version >= 0 {
            crate::primitives::uuid::put_uuid(buf, self.topic_id);
        }
        if version >= 0 {
            {
                crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex);
                for it in &self.partitions {
                    put_i32(buf, *it);
                }
            }
        }
        if flex {
            let tagged = WriteTaggedFields::new();
            tagged.write(buf, &self.unknown_tagged_fields);
        }
        Ok(())
    }
    fn encoded_len(&self, version: i16) -> usize {
        let flex = version >= 0;
        let mut n: usize = 0;
        if version >= 0 {
            n += 16;
        }
        if version >= 0 {
            n += {
                let prefix =
                    crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex);
                let body: usize = (self.partitions).iter().map(|_| 4).sum();
                prefix + body
            };
        }
        if flex {
            let known_pairs: Vec<(u32, usize)> = Vec::new();
            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
        }
        n
    }
}
impl Decode<'_> for ForgottenTopic {
    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
        let flex = version >= 0;
        let mut out = Self::default();
        if version >= 0 {
            out.topic_id = crate::primitives::uuid::get_uuid(buf)?;
        }
        if version >= 0 {
            out.partitions = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(get_i32(buf)?);
                }
                v
            };
        }
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(out)
    }
}
#[cfg(test)]
impl ForgottenTopic {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 0 {
            m.topic_id = crate::primitives::uuid::Uuid([1u8; 16]);
        }
        if version >= 0 {
            m.partitions = vec![1i32];
        }
        m
    }
}

/// Default JSON payload matching `Self::default()` for JVM oracle differential testing.
/// Only includes fields valid for the given version.
#[must_use]
#[allow(unused_comparisons)]
pub fn default_json(version: i16) -> ::serde_json::Value {
    let mut obj = ::serde_json::Map::new();
    obj.insert("groupId".to_string(), ::serde_json::Value::Null);
    obj.insert("memberId".to_string(), ::serde_json::Value::Null);
    obj.insert("shareSessionEpoch".to_string(), ::serde_json::json!(0));
    obj.insert("maxWaitMs".to_string(), ::serde_json::json!(0));
    obj.insert("minBytes".to_string(), ::serde_json::json!(0));
    obj.insert("maxBytes".to_string(), ::serde_json::json!(2147483647));
    if version >= 1 {
        obj.insert("maxRecords".to_string(), ::serde_json::json!(0));
    }
    if version >= 1 {
        obj.insert("batchSize".to_string(), ::serde_json::json!(0));
    }
    if version >= 2 {
        obj.insert("shareAcquireMode".to_string(), ::serde_json::json!(0));
    }
    if version >= 2 {
        obj.insert("isRenewAck".to_string(), ::serde_json::Value::Bool(false));
    }
    obj.insert("topics".to_string(), ::serde_json::Value::Array(vec![]));
    obj.insert(
        "forgottenTopicsData".to_string(),
        ::serde_json::Value::Array(vec![]),
    );
    ::serde_json::Value::Object(obj)
}

impl crate::ProtocolRequest for ShareFetchRequest {
    const API_KEY: i16 = API_KEY;
    const MIN_VERSION: i16 = MIN_VERSION;
    const MAX_VERSION: i16 = MAX_VERSION;
    const FLEXIBLE_MIN: i16 = FLEXIBLE_MIN;
    type Response = super::share_fetch_response::ShareFetchResponse;
}