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2574e86 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | use serde::{Deserialize, Serialize};
use solverforge::prelude::*;
/// Customer job that must be inserted into exactly one technician route.
///
/// This is problem data, not a planning entity. The solver does not mutate the
/// visit itself; it mutates `TechnicianRoute.visits`, which stores indexes into
/// the `FieldServicePlan.service_visits` vector.
#[problem_fact]
#[derive(Serialize, Deserialize)]
pub struct ServiceVisit {
#[planning_id]
pub id: String,
pub name: String,
pub customer: String,
pub location_idx: usize,
pub duration_minutes: i32,
pub earliest_minute: i32,
pub latest_minute: i32,
pub required_skill_mask: i64,
pub required_parts_mask: i64,
pub priority: i32,
pub territory: String,
}
/// Constructor payload for `ServiceVisit`.
///
/// Keeping construction grouped avoids a long positional argument list where a
/// beginner could easily swap time windows, masks, or location indexes.
#[derive(Debug, Clone)]
pub struct ServiceVisitInit {
pub id: String,
pub name: String,
pub customer: String,
pub location_idx: usize,
pub duration_minutes: i32,
pub earliest_minute: i32,
pub latest_minute: i32,
pub required_skill_mask: i64,
pub required_parts_mask: i64,
pub priority: i32,
pub territory: String,
}
impl ServiceVisit {
/// Builds one immutable service-visit fact.
pub fn new(init: ServiceVisitInit) -> Self {
Self {
id: init.id,
name: init.name,
customer: init.customer,
location_idx: init.location_idx,
duration_minutes: init.duration_minutes,
earliest_minute: init.earliest_minute,
latest_minute: init.latest_minute,
required_skill_mask: init.required_skill_mask,
required_parts_mask: init.required_parts_mask,
priority: init.priority,
territory: init.territory,
}
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_service_visit_construction() {
let fact = ServiceVisit::new(ServiceVisitInit {
id: "test-id".to_string(),
name: "test".to_string(),
customer: "test".to_string(),
location_idx: Default::default(),
duration_minutes: Default::default(),
earliest_minute: Default::default(),
latest_minute: Default::default(),
required_skill_mask: Default::default(),
required_parts_mask: Default::default(),
priority: Default::default(),
territory: "test".to_string(),
});
assert_eq!(fact.id, "test-id");
assert_eq!(fact.name, "test");
let _ = &fact.customer;
let _ = &fact.location_idx;
let _ = &fact.duration_minutes;
let _ = &fact.earliest_minute;
let _ = &fact.latest_minute;
let _ = &fact.required_skill_mask;
let _ = &fact.required_parts_mask;
let _ = &fact.priority;
let _ = &fact.territory;
}
}
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