crabka-protocol 0.3.3

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

use crate::primitives::string_bytes::{
    compact_string_len, get_compact_string_owned, get_string_owned, put_compact_string, put_string,
    string_len,
};
use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
use crate::{Decode, Encode, ProtocolError, UnknownTaggedFields};
use bytes::{Buf, BufMut};

pub const API_KEY: i16 = 16;
pub const MIN_VERSION: i16 = 0;
pub const MAX_VERSION: i16 = 5;
pub const FLEXIBLE_MIN: i16 = 3;

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

#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct ListGroupsRequest {
    pub states_filter: Vec<String>,
    pub types_filter: Vec<String>,
    pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Encode for ListGroupsRequest {
    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 >= 4 {
            {
                crate::primitives::array::put_array_len(buf, (self.states_filter).len(), flex);
                for it in &self.states_filter {
                    if flex {
                        put_compact_string(buf, it);
                    } else {
                        put_string(buf, it);
                    }
                }
            }
        }
        if version >= 5 {
            {
                crate::primitives::array::put_array_len(buf, (self.types_filter).len(), flex);
                for it in &self.types_filter {
                    if flex {
                        put_compact_string(buf, it);
                    } else {
                        put_string(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 = is_flexible(version);
        let mut n: usize = 0;
        if version >= 4 {
            n += {
                let prefix = crate::primitives::array::array_len_prefix_len(
                    (self.states_filter).len(),
                    flex,
                );
                let body: usize = (self.states_filter)
                    .iter()
                    .map(|it| {
                        if flex {
                            compact_string_len(it)
                        } else {
                            string_len(it)
                        }
                    })
                    .sum();
                prefix + body
            };
        }
        if version >= 5 {
            n += {
                let prefix =
                    crate::primitives::array::array_len_prefix_len((self.types_filter).len(), flex);
                let body: usize = (self.types_filter)
                    .iter()
                    .map(|it| {
                        if flex {
                            compact_string_len(it)
                        } else {
                            string_len(it)
                        }
                    })
                    .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 ListGroupsRequest {
    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 >= 4 {
            out.states_filter = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(if flex {
                        get_compact_string_owned(buf)?
                    } else {
                        get_string_owned(buf)?
                    });
                }
                v
            };
        }
        if version >= 5 {
            out.types_filter = {
                let n = crate::primitives::array::get_array_len(buf, flex)?;
                let mut v = Vec::with_capacity(n);
                for _ in 0..n {
                    v.push(if flex {
                        get_compact_string_owned(buf)?
                    } else {
                        get_string_owned(buf)?
                    });
                }
                v
            };
        }
        if flex {
            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
        }
        Ok(out)
    }
}
#[cfg(test)]
impl ListGroupsRequest {
    #[must_use]
    pub fn populated(version: i16) -> Self {
        let mut m = Self::default();
        if version >= 4 {
            m.states_filter = vec!["x".to_string()];
        }
        if version >= 5 {
            m.types_filter = vec!["x".to_string()];
        }
        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();
    if version >= 4 {
        obj.insert(
            "statesFilter".to_string(),
            ::serde_json::Value::Array(vec![]),
        );
    }
    if version >= 5 {
        obj.insert(
            "typesFilter".to_string(),
            ::serde_json::Value::Array(vec![]),
        );
    }
    ::serde_json::Value::Object(obj)
}

impl crate::ProtocolRequest for ListGroupsRequest {
    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::list_groups_response::ListGroupsResponse;
}