refactor to per row store

mobile/lib/domain/models/config/app_config.dart

@@ -1,33 +1,11 @@
-import 'package:flutter/material.dart';
 import 'package:immich_mobile/domain/models/config/theme_config.dart';
-import 'package:immich_mobile/domain/models/metadata_value.dart';
-import 'package:immich_mobile/extensions/json_extensions.dart';
-
-class AppConfig implements MetadataValue {
-  static const String name = 'app-config';
 
+class AppConfig {
   final ThemeConfig theme;
 
   const AppConfig({this.theme = const ThemeConfig()});
 
-  factory AppConfig.fromJson(Map<String, Object?> json) {
-    final themeJson = json.nested(ThemeConfig.name);
-    return AppConfig(
-      theme: ThemeConfig(
-        mode: ThemeMode.values.firstWhere(
-          (e) => e.name == themeJson[ThemeConfig.keys.mode],
-          orElse: () => ThemeMode.system,
-        ),
-      ),
-    );
-  }
-
-  @override
-  Map<String, Object?> toJson() => {
-    ThemeConfig.name: {ThemeConfig.keys.mode: theme.mode.name},
-  };
-
-  AppConfig copyWith({ThemeMode? themeMode}) => AppConfig(theme: ThemeConfig(mode: themeMode ?? theme.mode));
+  AppConfig copyWith({ThemeConfig? theme}) => .new(theme: theme ?? this.theme);
 
   @override
   bool operator ==(Object other) => identical(this, other) || (other is AppConfig && other.theme == theme);
@@ -36,5 +14,5 @@ class AppConfig implements MetadataValue {
   int get hashCode => theme.hashCode;
 
   @override
-  String toString() => '$name: { $theme }';
+  String toString() => 'AppConfig(theme: $theme)';
 }

mobile/lib/domain/models/config/log_config.dart

@@ -1,20 +1,11 @@
 import 'package:immich_mobile/domain/models/log.model.dart';
 
-class _Keys {
-  const _Keys();
-
-  final level = 'level';
-}
-
 class LogConfig {
-  static const String name = 'log';
-
-  // ignore: library_private_types_in_public_api
-  static const _Keys keys = _Keys();
-
   final LogLevel level;
 
-  const LogConfig({this.level = LogLevel.info});
+  const LogConfig({this.level = .info});
+
+  LogConfig copyWith({LogLevel? level}) => .new(level: level ?? this.level);
 
   @override
   bool operator ==(Object other) => identical(this, other) || (other is LogConfig && other.level == level);
@@ -23,5 +14,5 @@ class LogConfig {
   int get hashCode => level.hashCode;
 
   @override
-  String toString() => '$name: {${keys.level}: $level}';
+  String toString() => 'LogConfig(level: $level)';
 }

mobile/lib/domain/models/config/system_config.dart

@@ -1,30 +1,11 @@
 import 'package:immich_mobile/domain/models/config/log_config.dart';
-import 'package:immich_mobile/domain/models/log.model.dart';
-import 'package:immich_mobile/domain/models/metadata_value.dart';
-import 'package:immich_mobile/extensions/json_extensions.dart';
-
-class SystemConfig implements MetadataValue {
-  static const String name = 'system-config';
 
+class SystemConfig {
   final LogConfig log;
 
-  const SystemConfig({this.log = const LogConfig()});
+  const SystemConfig({this.log = const .new()});
 
-  factory SystemConfig.fromJson(Map<String, Object?> json) {
-    final logJson = json.nested(LogConfig.name);
-    return SystemConfig(
-      log: LogConfig(
-        level: LogLevel.values.firstWhere((e) => e.name == logJson[LogConfig.keys.level], orElse: () => LogLevel.info),
-      ),
-    );
-  }
-
-  @override
-  Map<String, Object?> toJson() => {
-    LogConfig.name: {LogConfig.keys.level: log.level.name},
-  };
-
-  SystemConfig copyWith({LogLevel? logLevel}) => SystemConfig(log: LogConfig(level: logLevel ?? log.level));
+  SystemConfig copyWith({LogConfig? log}) => .new(log: log ?? this.log);
 
   @override
   bool operator ==(Object other) => identical(this, other) || (other is SystemConfig && other.log == log);
@@ -33,5 +14,5 @@ class SystemConfig implements MetadataValue {
   int get hashCode => log.hashCode;
 
   @override
-  String toString() => '$name: { $log }';
+  String toString() => 'SystemConfig(log: $log)';
 }

mobile/lib/domain/models/config/theme_config.dart

@@ -1,19 +1,11 @@
 import 'package:flutter/material.dart';
 
-class _Keys {
-  const _Keys();
-
-  final mode = 'mode';
-}
-
 class ThemeConfig {
-  static const String name = 'theme';
-  // ignore: library_private_types_in_public_api
-  static const _Keys keys = _Keys();
-
   final ThemeMode mode;
 
-  const ThemeConfig({this.mode = ThemeMode.system});
+  const ThemeConfig({this.mode = .system});
+
+  ThemeConfig copyWith({ThemeMode? mode}) => .new(mode: mode ?? this.mode);
 
   @override
   bool operator ==(Object other) => identical(this, other) || (other is ThemeConfig && other.mode == mode);
@@ -22,5 +14,5 @@ class ThemeConfig {
   int get hashCode => mode.hashCode;
 
   @override
-  String toString() => '$name: {${keys.mode}: $mode}';
+  String toString() => 'ThemeConfig(mode: $mode)';
 }

mobile/lib/domain/models/metadata/system_metadata.dart

@@ -1,23 +0,0 @@
-import 'package:immich_mobile/domain/models/metadata_value.dart';
-
-class SystemMetadata implements MetadataValue {
-  static const String name = 'system-metadata';
-
-  const SystemMetadata();
-
-  factory SystemMetadata.fromJson(Map<String, Object?> json) => const SystemMetadata();
-
-  @override
-  Map<String, Object?> toJson() => const {};
-
-  SystemMetadata copyWith() => this;
-
-  @override
-  bool operator ==(Object other) => other is SystemMetadata;
-
-  @override
-  int get hashCode => 0;
-
-  @override
-  String toString() => '$name: {}';
-}

mobile/lib/domain/models/metadata_key.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+import 'package:immich_mobile/domain/models/log.model.dart';
+
+enum MetadataDomain {
+  appConfig('app-config'),
+  systemConfig('system-config');
+
+  final String prefix;
+  const MetadataDomain(this.prefix);
+}
+
+enum MetadataKey<T extends Object> {
+  themeMode<ThemeMode>(.appConfig, 'theme.mode', .system, ThemeMode.values),
+  logLevel<LogLevel>(.systemConfig, 'log.level', .info, LogLevel.values);
+
+  final MetadataDomain domain;
+  final String name;
+  final T defaultValue;
+  final List<T>? enumValues;
+
+  const MetadataKey(this.domain, this.name, this.defaultValue, [this.enumValues]);
+
+  String get key => '${domain.prefix}.$name';
+
+  static MetadataKey<Object>? fromKey(String key) {
+    for (final m in MetadataKey.values) {
+      if (m.key == key) return m;
+    }
+    return null;
+  }
+}

mobile/lib/domain/models/metadata_kind.dart

@@ -1,16 +0,0 @@
-import 'package:immich_mobile/domain/models/config/app_config.dart';
-import 'package:immich_mobile/domain/models/config/system_config.dart';
-import 'package:immich_mobile/domain/models/metadata/system_metadata.dart';
-import 'package:immich_mobile/domain/models/metadata_value.dart';
-
-enum MetadataKind<T extends MetadataValue> {
-  appConfig<AppConfig>(AppConfig.name, AppConfig.fromJson, AppConfig()),
-  systemConfig<SystemConfig>(SystemConfig.name, SystemConfig.fromJson, SystemConfig()),
-  systemMetadata<SystemMetadata>(SystemMetadata.name, SystemMetadata.fromJson, SystemMetadata());
-
-  final String key;
-  final T Function(Map<String, Object?>) fromJson;
-  final T defaultValue;
-
-  const MetadataKind(this.key, this.fromJson, this.defaultValue);
-}

mobile/lib/domain/models/metadata_value.dart

@@ -1,5 +0,0 @@
-abstract class MetadataValue {
-  const MetadataValue();
-
-  Map<String, Object?> toJson();
-}