Display relay consumption history

central_backend/src/energy/engine.rs

@@ -55,7 +55,7 @@ pub struct EnergyEngine {
 
 impl DeviceRelay {
     // Note : this function is not recursive
-    fn has_running_dependencies(&self, s: &RelaysState, devices: &[Device]) -> bool {
+    fn has_running_dependencies(&self, s: &RelaysState, devices: &[&Device]) -> bool {
         for d in devices {
             for r in &d.relays {
                 if r.depends_on.contains(&self.id) && s.get(&r.id).unwrap().is_on() {
@@ -72,7 +72,7 @@ impl DeviceRelay {
         self.depends_on.iter().any(|id| s.get(id).unwrap().is_off())
     }
 
-    fn is_having_conflict(&self, s: &RelaysState, devices: &[Device]) -> bool {
+    fn is_having_conflict(&self, s: &RelaysState, devices: &[&Device]) -> bool {
         if self
             .conflicts_with
             .iter()
@@ -94,7 +94,7 @@ impl DeviceRelay {
     }
 }
 
-fn sum_relays_consumption(state: &RelaysState, devices: &[Device]) -> usize {
+fn sum_relays_consumption(state: &RelaysState, devices: &[&Device]) -> usize {
     let mut consumption = 0;
 
     for d in devices {
@@ -119,11 +119,11 @@ impl EnergyEngine {
         self.relays_state.get_mut(&relay_id).unwrap()
     }
 
-    pub fn sum_relays_consumption(&self, devices: &[Device]) -> usize {
+    pub fn sum_relays_consumption(&self, devices: &[&Device]) -> usize {
         sum_relays_consumption(&self.relays_state, devices)
     }
 
-    fn print_summary(&mut self, curr_consumption: EnergyConsumption, devices: &[Device]) {
+    fn print_summary(&mut self, curr_consumption: EnergyConsumption, devices: &[&Device]) {
         log::info!("Current consumption: {curr_consumption}");
 
         let mut table = Table::new();
@@ -172,13 +172,13 @@ impl EnergyEngine {
     pub fn estimated_consumption_without_relays(
         &self,
         curr_consumption: EnergyConsumption,
-        devices: &[Device],
+        devices: &[&Device],
     ) -> EnergyConsumption {
         curr_consumption - self.sum_relays_consumption(devices) as i32
     }
 
     /// Refresh energy engine; this method shall never fail !
-    pub fn refresh(&mut self, curr_consumption: EnergyConsumption, devices: &[Device]) {
+    pub fn refresh(&mut self, curr_consumption: EnergyConsumption, devices: &[&Device]) {
         let base_production = self.estimated_consumption_without_relays(curr_consumption, devices);
         log::info!("Estimated base production: {base_production}");
 
@@ -366,7 +366,7 @@ impl EnergyEngine {
     }
 
     /// Save relays state to disk
-    pub fn persist_relays_state(&mut self, devices: &[Device]) -> anyhow::Result<()> {
+    pub fn persist_relays_state(&mut self, devices: &[&Device]) -> anyhow::Result<()> {
         // Save all relays state
         for d in devices {
             for r in &d.relays {