fix: duplicates in recent section

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -9,7 +9,8 @@ body:
     attributes:
       label: Is there an existing issue for this? (Please read the description)
       description: |
-        PLEASE! Make sure to check if this issue is a duplicate. 
+        🚨 PLEASE! Make sure to check if this issue is a duplicate. 🚨
+
         Don't waste our time, we are working hard to make Spotube better for you.
 
         Try with multiple similar keywords, and check the closed issues too.
@@ -60,7 +61,7 @@ body:
   - type: input
     attributes:
       label: Operating System
-      description: The OS in which you used Spotube to face the issue.
+      description: The OS in which you used Spotube to face the issue. Use comma to separate multiple OS.
       placeholder: Android, Linux, macOS or Windows? Make sure to include the version too.
     validations:
       required: true
@@ -96,7 +97,10 @@ body:
   - type: checkboxes
     attributes:
       label: Self grab
-      description: If you are a developer and want to work on this issue yourself, you can check this box and wait for maintainer response. Any contributions are welcome!
+      description: |
+        If you are a developer and want to work on this issue yourself, you can check this box and wait for maintainer response. Any contributions are welcome!
+
+        This project is maintained by one person. So PRs are always welcome. This is the best way to get your issue fixed faster.
       options:
         - label: I'm ready to work on this issue!
           required: false

lib/pages/settings/about.dart

@@ -128,8 +128,8 @@ class AboutSpotubePage extends HookConsumerWidget {
                               colon,
                               const TableCell(
                                 child: Hyperlink(
-                                  "github.com/KRTirtho/spotube/issues",
-                                  "https://github.com/KRTirtho/spotube/issues",
+                                  "Discord",
+                                  "https://discord.gg/uJ94vxB6vg",
                                 ),
                               ),
                             ],

lib/provider/history/recent.dart

@@ -1,6 +1,7 @@
-import 'package:collection/collection.dart';
-import 'package:drift/drift.dart';
+import 'dart:convert';
+
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:shadcn_flutter/shadcn_flutter.dart';
 import 'package:spotube/models/database/database.dart';
 import 'package:spotube/provider/database/database.dart';
 
@@ -9,48 +10,40 @@ class RecentlyPlayedItemNotifier extends AsyncNotifier<List<HistoryTableData>> {
   build() async {
     final database = ref.watch(databaseProvider);
 
-    final uniqueItemIds = await (database.selectOnly(
-      database.historyTable,
-      distinct: true,
-    )
-          ..addColumns([database.historyTable.itemId, database.historyTable.id])
-          ..where(
-            database.historyTable.type.isInValues([
-              HistoryEntryType.playlist,
-              HistoryEntryType.album,
-            ]),
-          )
-          ..limit(10)
-          ..orderBy([
-            OrderingTerm(
-              expression: database.historyTable.createdAt,
-              mode: OrderingMode.desc,
-            ),
-          ]))
-        .map(
-          (row) => row.read(database.historyTable.id),
-        )
-        .get()
-        .then((value) => value.whereNotNull().toList());
-
-    final query = database.select(database.historyTable)
-      ..where(
-        (tbl) => tbl.id.isIn(uniqueItemIds),
+    final query = database.customSelect(
+      """
+      WITH RankedHistory AS (
+        SELECT *, ROW_NUMBER() OVER (PARTITION BY item_id ORDER BY created_at DESC) AS rn
+        FROM history_table
+        WHERE type in ('playlist', 'album')
       )
-      ..orderBy([
-        (tbl) => OrderingTerm(
-              expression: tbl.createdAt,
-              mode: OrderingMode.desc,
-            ),
-      ]);
+      SELECT *
+      FROM RankedHistory
+      WHERE rn = 1
+      ORDER BY created_at DESC
+      LIMIT 10
+      """,
+      readsFrom: {database.historyTable},
+    ).map((rows) async {
+      return await rows.map((row) {
+        final type = row.read<String>('type');
+        return HistoryTableData(
+          id: row.read<int>('id'),
+          itemId: row.read<String>('item_id'),
+          type: HistoryEntryType.values.firstWhere((e) => e.name == type),
+          createdAt: row.read<DateTime>('created_at'),
+          data: jsonDecode(row.read<String>('data')) as Map<String, dynamic>,
+        );
+      });
+    });
 
-    final subscription = query.watch().listen((event) {
-      state = AsyncData(event);
+    final subscription = query.watch().listen((event) async {
+      state = AsyncData(await Future.wait(event));
     });
 
     ref.onDispose(() => subscription.cancel());
 
-    final items = await query.get();
+    final items = await Future.wait(await query.get());
 
     return items;
   }