From 9cdc575666faad4c162f4b4cf519bfdd1fd528dc Mon Sep 17 00:00:00 2001
From: Benedikt Peetz <benedikt.peetz@b-peetz.de>
Date: Fri, 24 Jul 2026 17:56:36 +0200
Subject: feat: Finalize design for fish-shell integration

---
 crates/daemon/src/api/history.rs | 80 +++++++++++++++++++++++++++-------------
 1 file changed, 55 insertions(+), 25 deletions(-)

(limited to 'crates/daemon/src/api/history.rs')

diff --git a/crates/daemon/src/api/history.rs b/crates/daemon/src/api/history.rs
index 6165464d..0b373604 100644
--- a/crates/daemon/src/api/history.rs
+++ b/crates/daemon/src/api/history.rs
@@ -1,10 +1,10 @@
-use std::pin::Pin;
+use std::{pin::Pin, time::Duration};
 
 use dashmap::DashMap;
 use eyre::Result;
 use time::OffsetDateTime;
 use tokio_stream::Stream;
-use tonic::{Request, Response, Status};
+use tonic::{IntoRequest, Request, Response, Status};
 use tracing::{Level, instrument};
 
 use crate::{
@@ -12,12 +12,16 @@ use crate::{
     daemon::DaemonHandle,
     events::DaemonEvent,
 };
-use turtle::{
+use turtle_api::{
+    client::{
+        proto_duration_to_std, proto_timestamp_to_time, std_to_proto_duration,
+        time_to_proto_timestamp,
+    },
     generated::{
         DAEMON_PROTOCOL_VERSION,
         history::{
-            EndHistoryReply, EndHistoryRequest, HistoryEntry, HistoryEventKind, HistoryReply,
-            HistoryRequest, StartHistoryReply, StartHistoryRequest, TailHistoryReply,
+            AddHistoryRequest, EndHistoryReply, EndHistoryRequest, HistoryEntry, HistoryEventKind,
+            HistoryReply, HistoryRequest, StartHistoryReply, StartHistoryRequest, TailHistoryReply,
             TailHistoryRequest,
             history_server::{History as HistorySvc, HistoryServer},
         },
@@ -60,8 +64,8 @@ impl HistoryService {
 
 fn history_to_reply(history: History) -> HistoryEntry {
     HistoryEntry {
-        timestamp: history.timestamp.unix_timestamp_nanos() as u64,
-        id: history.id.0,
+        timestamp: time_to_proto_timestamp(history.timestamp),
+        id: history.id.to_string(),
         command: history.command,
         cwd: history.cwd,
         session: history.session,
@@ -69,7 +73,7 @@ fn history_to_reply(history: History) -> HistoryEntry {
         author: history.author,
         intent: history.intent.unwrap_or_default(),
         exit: history.exit,
-        duration: history.duration,
+        duration: std_to_proto_duration(history.duration),
     }
 }
 
@@ -85,8 +89,8 @@ impl HistorySvc for HistoryService {
         let req = request.into_inner();
 
         let entries = if let Some(range) = req.range {
-            let from = OffsetDateTime::from_unix_timestamp(range.start as i64).unwrap();
-            let to = OffsetDateTime::from_unix_timestamp(range.end as i64).unwrap();
+            let from = proto_timestamp_to_time(range.start);
+            let to = proto_timestamp_to_time(range.end);
 
             self.handle.history_db().range(from, to).await
         } else {
@@ -100,19 +104,42 @@ impl HistorySvc for HistoryService {
         Ok(Response::new(HistoryReply { entries }))
     }
 
+    #[instrument(skip_all, level = Level::INFO)]
+    async fn add_history(
+        &self,
+        request: Request<AddHistoryRequest>,
+    ) -> Result<Response<EndHistoryReply>, Status> {
+        let req = request.into_inner();
+        let start_req = req.start.expect("is some");
+
+        let start_response = self
+            .start_history(start_req.into_request())
+            .await?
+            .into_inner();
+        let end_responnse = self
+            .end_history(
+                EndHistoryRequest {
+                    id: start_response.id,
+                    exit: req.exit,
+                    duration: req.duration,
+                }
+                .into_request(),
+            )
+            .await?;
+
+        Ok(end_responnse)
+    }
+
     #[instrument(skip_all, level = Level::INFO)]
     async fn start_history(
         &self,
         request: Request<StartHistoryRequest>,
     ) -> Result<Response<StartHistoryReply>, Status> {
+        tokio::time::sleep(Duration::from_secs(5)).await;
+
         let req = request.into_inner();
 
-        let timestamp = OffsetDateTime::from_unix_timestamp_nanos(i128::from(req.timestamp))
-            .map_err(|_| {
-                Status::invalid_argument(
-                    "failed to parse timestamp as unix time (expected nanos since epoch)",
-                )
-            })?;
+        let timestamp = proto_timestamp_to_time(req.timestamp);
 
         let h: History = History::daemon()
             .timestamp(timestamp)
@@ -121,7 +148,7 @@ impl HistorySvc for HistoryService {
             .session(req.session)
             .hostname(req.hostname)
             .author(req.author)
-            .intent(req.intent)
+            .intent(req.intent.unwrap_or_default())
             .build()
             .into();
 
@@ -146,16 +173,15 @@ impl HistorySvc for HistoryService {
         request: Request<EndHistoryRequest>,
     ) -> Result<Response<EndHistoryReply>, Status> {
         let req = request.into_inner();
-        let id = HistoryId(req.id);
+        let id = HistoryId::from(req.id);
 
         if let Some((_, mut history)) = self.running.remove(&id) {
             history.exit = req.exit;
-            history.duration = match req.duration {
-                0 => i64::try_from(
-                    (OffsetDateTime::now_utc() - history.timestamp).whole_nanoseconds(),
-                )
-                .expect("failed to convert calculated duration to i64"),
-                value => i64::try_from(value).expect("failed to get i64 duration"),
+            history.duration = match proto_duration_to_std(req.duration) {
+                Duration::ZERO => Duration::from_nanos_u128(
+                    (OffsetDateTime::now_utc() - history.timestamp).whole_nanoseconds() as u128,
+                ),
+                value => value,
             };
 
             self.handle
@@ -164,7 +190,11 @@ impl HistorySvc for HistoryService {
                 .await
                 .map_err(|e| Status::internal(format!("failed to write to db: {e:?}")))?;
 
-            tracing::info!(id = id.0, duration = history.duration, "end history");
+            tracing::info!(
+                id = id.to_string(),
+                duration = history.duration.as_nanos(),
+                "end history"
+            );
 
             let (record_id, idx) = self
                 .history_store
-- 
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