feat(views)!: set DNS, NTP, sniffer and TUN key by key

BREAKING CHANGE: DNS and NTP override toggles are removed; picked keys apply to every profile
Changelog: Per-key DNS, NTP, sniffer and TUN settings

test/database/dao_coverage_test.dart

@@ -588,6 +588,21 @@ void main() {
     expect(await database.disabledRules.count.getSingle(), 0);
   });
 
+  test('a custom proxy keeps the options added without a value', () async {
+    const proxy = CustomProxy(
+      id: 30,
+      definition: {'name': 'Home', 'type': 'trojan'},
+      emptyOptions: {ProxyField.sni, ProxyField.alpn},
+    );
+
+    await database.customProxiesDao.order(proxy: proxy, order: 'a0');
+
+    expect(
+      await database.customProxiesDao.query().getSingle(),
+      proxy.copyWith(order: 'a0'),
+    );
+  });
+
   test(
     'dialers follow their profile and proxy and survive a restore',
     () async {
@@ -662,7 +677,9 @@ void main() {
           id: id,
           name: 'Group',
           type: GroupType.Selector,
+          proxies: const ['DIRECT'],
           use: const [oldName, 'Old', 'Kept'],
+          usePosition: const {oldName: 0, 'Kept': 0},
         ).toCompanion(id),
       );
       await database.rulesDao.putRule(
@@ -698,8 +715,12 @@ void main() {
         (await database.rulesDao.queryProfileRules(id).get())
             .single
             .ruleProvider;
+    Future<Map<String, int>?> usePosition(int id) async =>
+        (await database.proxyGroupsDao.query(id).get()).single.usePosition;
     expect(await use(1), [newName, 'Old', 'Kept']);
     expect(await use(2), [oldName, 'Old', 'Kept']);
+    expect(await usePosition(1), {newName: 0, 'Kept': 0});
+    expect(await usePosition(2), {oldName: 0, 'Kept': 0});
     expect(await ruleSet(1), newName);
     expect(await ruleSet(2), oldName);
   });

test/database/migration_v1_to_v2_test.dart

@@ -85,8 +85,15 @@ void _downgradeToV7(Database raw) {
   raw.execute('PRAGMA user_version = 7');
 }
 
+/// Schema version 19 had no `empty_options` on `custom_proxies`.
+void _downgradeToV19(Database raw) {
+  raw.execute('ALTER TABLE custom_proxies DROP COLUMN empty_options');
+  raw.execute('PRAGMA user_version = 19');
+}
+
 /// Schema version 18 had no `age_secret_key` on `profiles`.
 void _downgradeToV18(Database raw) {
+  _downgradeToV19(raw);
   raw.execute('ALTER TABLE profiles DROP COLUMN age_secret_key');
   raw.execute('PRAGMA user_version = 18');
 }
@@ -267,7 +274,7 @@ void main() {
 
     await openAndMigrate();
 
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
   });
 
   test('the v3 upgrade adds match_target to profiles', () async {
@@ -277,7 +284,7 @@ void main() {
     await openAndMigrate();
 
     expect(_columnsOf(raw, 'profiles'), contains('match_target'));
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
   });
 
   test('the v4 upgrade adds url to scripts', () async {
@@ -291,7 +298,7 @@ void main() {
     final database = await openAndMigrate();
 
     expect(_columnsOf(raw, 'scripts'), contains('url'));
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     final scripts = await database.scriptsDao.query().get();
     expect(scripts.single.label, 'Local');
     expect(scripts.single.url, isNull);
@@ -308,7 +315,7 @@ void main() {
     final database = await openAndMigrate();
 
     expect(_columnsOf(raw, 'scripts'), contains('order'));
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     final scripts = await database.scriptsDao.query().get();
     expect(scripts.map((item) => item.label), ['First', 'Second']);
     expect(scripts.map((item) => item.order), [null, null]);
@@ -323,7 +330,7 @@ void main() {
       await openAndMigrate();
 
       expect(_columnsOf(raw, 'profiles'), contains('match_target'));
-      expect(_userVersion(raw), 19);
+      expect(_userVersion(raw), 20);
     },
   );
 
@@ -334,7 +341,7 @@ void main() {
     final database = await openAndMigrate();
 
     expect(_hasTable(raw, 'clash_providers'), isTrue);
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     expect(await database.clashProvidersDao.query().get(), isEmpty);
   });
 
@@ -347,7 +354,7 @@ void main() {
       await openAndMigrate();
 
       expect(_hasTable(raw, 'clash_providers'), isTrue);
-      expect(_userVersion(raw), 19);
+      expect(_userVersion(raw), 20);
     },
   );
 
@@ -358,7 +365,7 @@ void main() {
     await openAndMigrate();
 
     expect(_columnsOf(raw, 'proxy_groups'), contains('definition'));
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
   });
 
   test('a v6 user_version on the current proxy_groups still opens', () async {
@@ -368,7 +375,7 @@ void main() {
     await openAndMigrate();
 
     expect(_columnsOf(raw, 'proxy_groups'), contains('definition'));
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
   });
 
   test(
@@ -392,7 +399,7 @@ void main() {
         _columnsOf(raw, 'clash_providers'),
         isNot(anyOf(contains('interval'), contains('filter'))),
       );
-      expect(_userVersion(raw), 19);
+      expect(_userVersion(raw), 20);
       expect(
         (await database.clashProvidersDao.query().get()).single.label,
         'Kept',
@@ -499,7 +506,7 @@ void main() {
     final database = await openAndMigrate();
 
     expect(_hasTable(raw, 'custom_proxies'), isTrue);
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     expect(await database.customProxiesDao.query().get(), isEmpty);
   });
 
@@ -510,7 +517,7 @@ void main() {
 
     expect(_columnsOf(raw, 'proxy_groups'), contains('definition'));
     expect(_columnsOf(raw, 'proxy_groups'), isNot(contains('url')));
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
   });
 
   test('the v17 upgrade renames overwrite_type and adds overrides', () async {
@@ -580,7 +587,7 @@ void main() {
 
     final database = await openAndMigrate();
 
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     expect(_hasTable(raw, 'profile_rule_mapping'), isFalse);
     expect(
       {
@@ -741,7 +748,7 @@ void main() {
     final database = await openAndMigrate();
 
     expect(_hasTable(raw, 'proxy_dialers'), isTrue);
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     expect(await database.proxyDialersDao.query(1).get(), isEmpty);
   });
 
@@ -753,7 +760,7 @@ void main() {
 
     expect(_hasTable(raw, 'icon_sets'), isTrue);
     expect(_columnsOf(raw, 'icon_sets'), contains('last_update_time'));
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     expect(await database.iconSetsDao.query().get(), isEmpty);
   });
 
@@ -766,7 +773,7 @@ void main() {
       final database = await openAndMigrate();
 
       expect(_columnsOf(raw, 'icon_sets'), contains('last_update_time'));
-      expect(_userVersion(raw), 19);
+      expect(_userVersion(raw), 20);
       expect(await database.iconSetsDao.query().get(), isEmpty);
     },
   );
@@ -847,13 +854,31 @@ void main() {
     final database = await openAndMigrate();
 
     expect(_columnsOf(raw, 'profiles'), contains('age_secret_key'));
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     expect(
       (await database.profilesDao.query().get()).single.ageSecretKey,
       isEmpty,
     );
   });
 
+  test('the v20 upgrade adds empty_options to custom_proxies', () async {
+    _downgradeToV19(raw);
+    raw.execute(
+      'INSERT INTO custom_proxies (id, definition) '
+      '''VALUES (1, '{"name":"App","type":"ss"}')''',
+    );
+    expect(_columnsOf(raw, 'custom_proxies'), isNot(contains('empty_options')));
+
+    final database = await openAndMigrate();
+
+    expect(_columnsOf(raw, 'custom_proxies'), contains('empty_options'));
+    expect(_userVersion(raw), 20);
+    expect(
+      (await database.customProxiesDao.query().get()).single.emptyOptions,
+      isEmpty,
+    );
+  });
+
   test(
     'a v17 user_version with definition already present still opens',
     () async {
@@ -870,7 +895,7 @@ void main() {
 
       final database = await openAndMigrate();
 
-      expect(_userVersion(raw), 19);
+      expect(_userVersion(raw), 20);
       expect(
         (await database.proxyGroupsDao.query(3).get()).single.hidden,
         isTrue,
@@ -883,7 +908,7 @@ void main() {
 
     final database = await openAndMigrate();
 
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     expect(await database.customSelect('SELECT * FROM rules').get(), isEmpty);
   });
 
@@ -893,7 +918,7 @@ void main() {
     await openAndMigrate();
 
     expect(_columnsOf(raw, 'rules'), before);
-    expect(_userVersion(raw), 19);
+    expect(_userVersion(raw), 20);
     expect(_hasTable(raw, 'proxy_groups'), isTrue);
   });
 }