103 lines
No EOL
3.3 KiB
Dart
103 lines
No EOL
3.3 KiB
Dart
import 'dart:convert';
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import 'package:contacts_plus_plus/models/sem_ver.dart';
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import 'package:contacts_plus_plus/models/users/online_status.dart';
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import 'package:flutter/material.dart';
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import 'package:uuid/uuid.dart';
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class SettingsEntry<T> {
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final T? value;
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final T deflt;
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const SettingsEntry({this.value, required this.deflt});
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factory SettingsEntry.fromMap(Map map) {
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return SettingsEntry<T>(
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value: jsonDecode(map["value"]) as T?,
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deflt: map["default"],
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);
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}
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Map toMap() {
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return {
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"value": jsonEncode(value),
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"default": deflt,
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};
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}
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T get valueOrDefault => value ?? deflt;
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SettingsEntry<T> withValue({required T newValue}) => SettingsEntry(value: newValue, deflt: deflt);
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SettingsEntry<T> passThrough(T? newValue) {
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return newValue == null ? this : this.withValue(newValue: newValue);
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}
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}
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class Settings {
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final SettingsEntry<bool> notificationsDenied;
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final SettingsEntry<int> lastOnlineStatus;
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final SettingsEntry<String> lastDismissedVersion;
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final SettingsEntry<String> machineId;
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final SettingsEntry<int> themeMode;
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Settings({
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SettingsEntry<bool>? notificationsDenied,
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SettingsEntry<int>? lastOnlineStatus,
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SettingsEntry<int>? themeMode,
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SettingsEntry<String>? lastDismissedVersion,
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SettingsEntry<String>? machineId
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})
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: notificationsDenied = notificationsDenied ?? const SettingsEntry<bool>(deflt: false),
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lastOnlineStatus = lastOnlineStatus ?? SettingsEntry<int>(deflt: OnlineStatus.online.index),
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themeMode = themeMode ?? SettingsEntry<int>(deflt: ThemeMode.dark.index),
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lastDismissedVersion = lastDismissedVersion ?? SettingsEntry<String>(deflt: SemVer.zero().toString()),
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machineId = machineId ?? SettingsEntry<String>(deflt: const Uuid().v4());
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factory Settings.fromMap(Map map) {
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return Settings(
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notificationsDenied: retrieveEntryOrNull<bool>(map["notificationsDenied"]),
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lastOnlineStatus: retrieveEntryOrNull<int>(map["lastOnlineStatus"]),
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themeMode: retrieveEntryOrNull<int>(map["themeMode"]),
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lastDismissedVersion: retrieveEntryOrNull<String>(map["lastDismissedVersion"]),
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machineId: retrieveEntryOrNull<String>(map["machineId"]),
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);
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}
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static SettingsEntry<T>? retrieveEntryOrNull<T>(Map? map) {
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if (map == null) return null;
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try {
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return SettingsEntry<T>.fromMap(map);
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} catch (_) {
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return null;
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}
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}
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Map toMap() {
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return {
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"notificationsDenied": notificationsDenied.toMap(),
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"lastOnlineStatus": lastOnlineStatus.toMap(),
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"themeMode": themeMode.toMap(),
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"lastDismissedVersion": lastDismissedVersion.toMap(),
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"machineId": machineId.toMap(),
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};
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}
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Settings copy() => copyWith();
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Settings copyWith({
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bool? notificationsDenied,
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int? lastOnlineStatus,
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int? themeMode,
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String? lastDismissedVersion,
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String? machineId,
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}) {
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return Settings(
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notificationsDenied: this.notificationsDenied.passThrough(notificationsDenied),
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lastOnlineStatus: this.lastOnlineStatus.passThrough(lastOnlineStatus),
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themeMode: this.themeMode.passThrough(themeMode),
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lastDismissedVersion: this.lastDismissedVersion.passThrough(lastDismissedVersion),
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machineId: this.machineId.passThrough(machineId),
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);
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}
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} |