ecad_processor/models/
station.rs

1use serde::{Deserialize, Serialize};
2use validator::Validate;
3
4#[derive(Debug, Clone, Serialize, Deserialize, Validate)]
5pub struct StationMetadata {
6    pub staid: u32,
7
8    #[validate(length(min = 1))]
9    pub name: String,
10
11    pub country: String,
12
13    #[validate(range(min = -90.0, max = 90.0))]
14    pub latitude: f64,
15
16    #[validate(range(min = -180.0, max = 180.0))]
17    pub longitude: f64,
18
19    pub elevation: Option<i32>,
20}
21
22impl StationMetadata {
23    pub fn new(
24        staid: u32,
25        name: String,
26        country: String,
27        latitude: f64,
28        longitude: f64,
29        elevation: Option<i32>,
30    ) -> Self {
31        Self {
32            staid,
33            name,
34            country,
35            latitude,
36            longitude,
37            elevation,
38        }
39    }
40
41    pub fn is_uk_station(&self) -> bool {
42        self.country.to_uppercase() == "GB"
43            || self.country.to_uppercase() == "UK"
44            || self.country.to_uppercase() == "UNITED KINGDOM"
45    }
46
47    pub fn is_within_uk_bounds(&self) -> bool {
48        self.latitude >= 49.5
49            && self.latitude <= 61.0
50            && self.longitude >= -8.0
51            && self.longitude <= 2.0
52    }
53}
54
55#[cfg(test)]
56mod tests {
57    use super::*;
58
59    #[test]
60    fn test_station_validation() {
61        let station = StationMetadata::new(
62            12345,
63            "London Weather Station".to_string(),
64            "GB".to_string(),
65            51.5074,
66            -0.1278,
67            Some(35),
68        );
69
70        assert!(station.validate().is_ok());
71        assert!(station.is_uk_station());
72        assert!(station.is_within_uk_bounds());
73    }
74
75    #[test]
76    fn test_invalid_coordinates() {
77        let station = StationMetadata::new(
78            12345,
79            "Invalid Station".to_string(),
80            "GB".to_string(),
81            91.0, // Invalid latitude
82            -0.1278,
83            None,
84        );
85
86        assert!(station.validate().is_err());
87    }
88}
ecad_processor/models/station.rs

ecad_processor/models/
station.rs
