60 lines
1.6 KiB
Dart
60 lines
1.6 KiB
Dart
/// Represents reading progress data from a KOReader sync server
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class KoreaderProgress {
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/// MD5 hash identifying the document
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final String document;
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/// Reading progress percentage (0.0 to 1.0)
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final double percentage;
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/// Position string (e.g., CFI for EPUB, page number for PDF)
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final String progress;
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/// Device name that last updated the progress
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final String device;
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/// Device identifier
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final String? deviceId;
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/// Unix timestamp (seconds) of last update
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final int? timestamp;
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const KoreaderProgress({
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required this.document,
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required this.percentage,
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required this.progress,
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required this.device,
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this.deviceId,
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this.timestamp,
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});
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/// Create from JSON response
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factory KoreaderProgress.fromJson(Map<String, dynamic> json) {
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return KoreaderProgress(
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document: json['document'] as String? ?? '',
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percentage: (json['percentage'] as num?)?.toDouble() ?? 0.0,
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progress: json['progress'] as String? ?? '',
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device: json['device'] as String? ?? '',
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deviceId: json['device_id'] as String?,
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timestamp: json['timestamp'] as int?,
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);
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}
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/// Convert to JSON for API request
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Map<String, dynamic> toJson() {
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return {
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'document': document,
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'percentage': percentage,
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'progress': progress,
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'device': device,
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if (deviceId != null) 'device_id': deviceId,
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};
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}
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/// Whether this progress has meaningful data
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bool get isEmpty => document.isEmpty;
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/// Convert timestamp to DateTime
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DateTime? get lastUpdated => timestamp != null
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? DateTime.fromMillisecondsSinceEpoch(timestamp! * 1000)
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: null;
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}
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