48 lines
1.4 KiB
Dart
48 lines
1.4 KiB
Dart
class FloodStation {
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final String id;
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final String town;
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final double lat;
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final double long;
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final DateTime? dateOpened;
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final String catchmentName;
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final String label;
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final String riverName;
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FloodStation({
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required this.id,
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required this.town,
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required this.lat,
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required this.long,
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this.dateOpened,
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required this.catchmentName,
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required this.label,
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required this.riverName,
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});
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factory FloodStation.fromMap(Map<String, dynamic> json) => FloodStation(
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id: json['wiskiID'] ?? '',
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town: json['town'] ?? '',
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lat: parseDoubleValue(json['lat']),
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long: parseDoubleValue(json['long']),
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dateOpened: DateTime.tryParse(json['dateOpened'] ?? ''),
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catchmentName: parseStringValue(json['catchmentName']),
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label: parseStringValue(json['label']),
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riverName: parseStringValue(json['riverName']),
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);
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// sometimes the API returns a String instead of a double
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static double parseDoubleValue(dynamic value) {
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if (value is double) return value;
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if (value is String) return double.parse(value);
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return 0;
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}
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// sometimes the API returns a list of labels that are basically identical
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/// if [value] is a List, the method return the first item
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static String parseStringValue(dynamic value) {
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if (value is String) return value;
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if (value is List<dynamic>) return value[0];
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return '';
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}
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}
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