30 lines
823 B
Dart
30 lines
823 B
Dart
import 'package:freezed_annotation/freezed_annotation.dart';
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part 'location.freezed.dart';
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part 'location.g.dart';
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@freezed
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class Location with _$Location {
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const factory Location({
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required double? latitude,
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required double? longitude,
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}) = _Location;
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factory Location.fromJson(Map<String, Object?> json) =>
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_$LocationFromJson(json);
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static isValidLocation(Location? location) {
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if (location == null) return false;
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if (location.latitude == null || location.longitude == null) return false;
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final latValue = location.latitude!;
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final longValue = location.longitude!;
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if (latValue.isNaN || latValue.isInfinite || latValue == 0.0) {
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return false;
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}
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if (longValue.isNaN || longValue.isInfinite || longValue == 0.0) {
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return false;
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}
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return true;
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}
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}
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