shenlong-tanwen
91 lines
1.9 KiB
Dart
91 lines
1.9 KiB
Dart
enum AssetType {
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// do not change this order!
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other,
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image,
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video,
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audio,
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}
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class Asset {
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final String name;
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final String checksum;
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final int? height;
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final int? width;
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final AssetType type;
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final DateTime createdTime;
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final DateTime modifiedTime;
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final int duration;
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const Asset({
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required this.name,
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required this.checksum,
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this.height,
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this.width,
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required this.type,
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required this.createdTime,
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required this.modifiedTime,
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required this.duration,
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});
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Asset copyWith({
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String? name,
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String? checksum,
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int? height,
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int? width,
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AssetType? type,
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DateTime? createdTime,
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DateTime? modifiedTime,
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int? duration,
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}) {
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return Asset(
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name: name ?? this.name,
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checksum: checksum ?? this.checksum,
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height: height ?? this.height,
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width: width ?? this.width,
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type: type ?? this.type,
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createdTime: createdTime ?? this.createdTime,
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modifiedTime: modifiedTime ?? this.modifiedTime,
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duration: duration ?? this.duration,
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);
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}
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@override
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String toString() => """
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{
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"name": "$name",
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"checksum": "$checksum",
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"height": ${height ?? "-"},
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"width": ${width ?? "-"},
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"type": "$type",
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"createdTime": "$createdTime",
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"modifiedTime": "$modifiedTime",
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"duration": "$duration",
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}""";
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@override
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bool operator ==(covariant Asset other) {
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if (identical(this, other)) return true;
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return other.name == name &&
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other.checksum == checksum &&
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other.height == height &&
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other.width == width &&
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other.type == type &&
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other.createdTime == createdTime &&
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other.modifiedTime == modifiedTime &&
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other.duration == duration;
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}
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@override
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int get hashCode {
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return name.hashCode ^
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checksum.hashCode ^
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height.hashCode ^
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width.hashCode ^
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type.hashCode ^
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createdTime.hashCode ^
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modifiedTime.hashCode ^
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duration.hashCode;
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}
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}
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