use std::collections::BTreeMap;
use serde::{Deserialize, Serialize};
use super::{JsonObject, TypedObject};
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, gproxy_protocol_macros::WireBuilder)]
#[non_exhaustive]
pub struct DiagnosticsParam {
#[serde(skip_serializing_if = "Option::is_none")]
pub previous_message_id: Option<Option<String>>,
#[serde(default, flatten, skip_serializing_if = "BTreeMap::is_empty")]
pub extra: JsonObject,
}
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, gproxy_protocol_macros::WireBuilder)]
#[non_exhaustive]
pub struct Diagnostics {
#[serde(skip_serializing_if = "Option::is_none")]
pub cache_miss_reason: Option<CacheMissReason>,
#[serde(default, flatten, skip_serializing_if = "BTreeMap::is_empty")]
pub extra: JsonObject,
}
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
#[serde(untagged)]
#[non_exhaustive]
pub enum CacheMissReason {
Known(KnownCacheMissReason),
Unknown(TypedObject),
}
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
#[serde(tag = "type")]
#[non_exhaustive]
pub enum KnownCacheMissReason {
#[serde(rename = "model_changed")]
ModelChanged { cache_missed_input_tokens: u64 },
#[serde(rename = "system_changed")]
SystemChanged { cache_missed_input_tokens: u64 },
#[serde(rename = "tools_changed")]
ToolsChanged { cache_missed_input_tokens: u64 },
#[serde(rename = "messages_changed")]
MessagesChanged { cache_missed_input_tokens: u64 },
#[serde(rename = "previous_message_not_found")]
PreviousMessageNotFound,
#[serde(rename = "unavailable")]
Unavailable,
}