WIP on persisting chat history on daemon

frontend/src-tauri/src/main.rs

@@ -1,12 +1,11 @@
 // Prevents additional console window on Windows in release, DO NOT REMOVE!!
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
-use tokio::sync::Mutex;
-
-use tauri::{Emitter, Manager, State, WindowEvent};
-use tauri_plugin_global_shortcut::{Code, GlobalShortcutExt, Modifiers, Shortcut, ShortcutState};
-
+use feshared::chatmessage::{Message, MessageHistory};
 use shared::ai::{ai_daemon_client::AiDaemonClient, PromptRequest};
+use tauri::{Emitter, Manager, State};
+use tauri_plugin_global_shortcut::{Code, GlobalShortcutExt, Modifiers, Shortcut, ShortcutState};
+use tokio::sync::Mutex;
 
 struct AppState {
     grpc_client: Mutex<AiDaemonClient<tonic::transport::Channel>>,
@@ -42,6 +41,25 @@ async fn prompt_llm(state: State<'_, AppState>, prompt: String) -> Result<String
     }
 }
 
+#[tauri::command]
+async fn chat_history(
+    state: State<'_, AppState>,
+    chat_id: Option<i64>,
+) -> Result<MessageHistory, String> {
+    let history = MessageHistory {
+        chat_id: match chat_id {
+            Some(id) => id,
+            None => -1,
+        },
+        history: vec![Message {
+            id: 1,
+            text: String::from("asd"),
+            is_user: false,
+        }],
+    };
+    Ok(history)
+}
+
 #[tokio::main]
 async fn main() {
     let channel = tonic::transport::Channel::from_static("http://[::1]:50051")
@@ -56,7 +74,11 @@ async fn main() {
             grpc_client: Mutex::new(client),
         })
         .plugin(tauri_plugin_global_shortcut::Builder::new().build())
-        .invoke_handler(tauri::generate_handler![toggle_popup, prompt_llm])
+        .invoke_handler(tauri::generate_handler![
+            toggle_popup,
+            prompt_llm,
+            chat_history
+        ])
         .setup(|app| {
             /* Auto-hide popup when focus is lost
             if let Some(window) = app.get_webview_window("popup") {