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use crate::message::objects::Identity;
use crate::primitive::{BufferInfo, Variant, VariantMap};
use crate::HandshakeSerialize;
use failure::Error;
/// SessionInit is received along with ClientLoginAck to initialize that user Session
// TODO Replace with proper types
#[derive(Debug, Clone)]
pub struct SessionInit {
/// List of all configured identities
pub identities: Vec<Identity>,
/// List of all existing buffers
pub buffers: Vec<BufferInfo>,
/// Ids of all networks
pub network_ids: Vec<i32>,
}
impl From<VariantMap> for SessionInit {
fn from(input: VariantMap) -> Self {
let state = match_variant!(input.get("SessionState").unwrap(), Variant::VariantMap);
SessionInit {
identities: match_variant!(state.get("Identities").unwrap(), Variant::VariantList)
.iter()
.map(|ident| Identity::from(match_variant!(ident, Variant::VariantMap)))
.collect(),
buffers: match_variant!(state.get("BufferInfos").unwrap(), Variant::VariantList)
.iter()
.map(|buffer| match buffer {
Variant::BufferInfo(buffer) => buffer.clone(),
_ => unimplemented!(),
})
.collect(),
network_ids: match_variant!(state.get("NetworkIds").unwrap(), Variant::VariantList)
.iter()
.map(|network| match network {
Variant::i32(network) => network.clone(),
_ => unimplemented!(),
})
.collect(),
}
}
}
impl HandshakeSerialize for SessionInit {
fn serialize(&self) -> Result<Vec<u8>, Error> {
let mut values: VariantMap = VariantMap::with_capacity(4);
values.insert(
"MsgType".to_string(),
Variant::String("SessionInit".to_string()),
);
values.insert(
"Identities".to_string(),
Variant::VariantList(
self.identities
.iter()
.map(|ident| Variant::VariantMap(ident.clone().into()))
.collect(),
),
);
values.insert(
"BufferInfos".to_string(),
Variant::VariantList(
self.buffers
.iter()
.map(|buffer| Variant::BufferInfo(buffer.clone()))
.collect(),
),
);
values.insert(
"NetworkIds".to_string(),
Variant::VariantList(
self.network_ids
.iter()
.map(|id| Variant::i32(id.clone()))
.collect(),
),
);
return HandshakeSerialize::serialize(&values);
}
}
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