Improve type system with ResidentId and ToxicPair structs

src-tauri/src/scheduler.rs

@@ -1,5 +1,5 @@
 use crate::{
-    bounds::WorkloadBounds, config::UserConfig, schedule::MonthlySchedule,
+    bounds::WorkloadBounds, config::UserConfig, resident::ResidentId, schedule::MonthlySchedule,
     slot::Slot,
 };
 
@@ -16,6 +16,7 @@ impl Scheduler {
     }
 
     pub fn run(&self, schedule: &mut MonthlySchedule) -> bool {
+        schedule.prefill(&self.config);
         self.search(schedule, Slot::default())
     }
 
@@ -66,7 +67,7 @@ impl Scheduler {
     }
 
     /// Return all valid residents for the current slot
-    pub fn valid_residents(&self, slot: Slot, schedule: &MonthlySchedule) -> Vec<String> {
+    pub fn valid_residents(&self, slot: Slot, schedule: &MonthlySchedule) -> Vec<ResidentId> {
         let other_slot_resident_id = schedule.get_resident_id(&slot.other_position());
 
         self.config
@@ -144,7 +145,4 @@ mod tests {
 
         println!("{}", schedule.pretty_print(&scheduler.config));
     }
-
-    #[rstest]
-    fn test_valid_residents(mut schedule: MonthlySchedule, scheduler: Scheduler) {}
 }