jingyun
45 lines
1.0 KiB
Dart
45 lines
1.0 KiB
Dart
class ReportQuery {
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const ReportQuery({
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this.search = '',
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this.topic,
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this.institutionId,
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this.hasAudio = false,
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this.sort = ReportSort.latest,
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});
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final String search;
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final String? topic;
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final String? institutionId;
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final bool hasAudio;
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final ReportSort sort;
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bool get hasActiveFilter =>
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search.trim().isNotEmpty ||
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topic != null ||
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institutionId != null ||
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hasAudio ||
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sort != ReportSort.latest;
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ReportQuery copyWith({
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String? search,
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Object? topic = _sentinel,
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Object? institutionId = _sentinel,
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bool? hasAudio,
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ReportSort? sort,
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}) {
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return ReportQuery(
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search: search ?? this.search,
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topic: identical(topic, _sentinel) ? this.topic : topic as String?,
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institutionId: identical(institutionId, _sentinel)
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? this.institutionId
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: institutionId as String?,
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hasAudio: hasAudio ?? this.hasAudio,
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sort: sort ?? this.sort,
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);
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}
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}
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enum ReportSort { latest, oldest }
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const Object _sentinel = Object();
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