turn on lights when taking image

src/control/imaging.rs

@@ -1,8 +1,9 @@
 use std::{path::Path, time::Duration};
 
 use crate::{
+    actuators,
     error::GenericResult,
-    io,
+    io::{self, RelaySwitchState},
     state::{lock_state, ProgramStateShared},
 };
 
@@ -18,7 +19,18 @@ pub async fn save_latest_image(program_state: ProgramStateShared) -> GenericResu
                 .clone()
         })
         .unwrap_or(io::ImageResolution::R360p);
+
+    let light_state: RelaySwitchState;
+    {
+        let mut program_state = lock_state(&program_state)?;
+        light_state = actuators::get_light_state(&mut program_state)?;
+        actuators::switch_lights(RelaySwitchState::On, &mut program_state)?;
+    }
     io::capture_image(&resolution, get_image_path()).await?;
+    {
+        let mut program_state = lock_state(&program_state)?;
+        actuators::switch_lights(light_state, &mut program_state)?;
+    }
     Ok(())
 }