allow clearing of spark cache on desktop

lib/pages_desktop_specific/my_stack_view/wallet_view/sub_widgets/more_features/more_features_dialog.dart

@@ -8,12 +8,11 @@
  *
  */
 
-import 'dart:convert';
-
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 
+import '../../../../../db/sqlite/firo_cache.dart';
 import '../../../../../providers/db/main_db_provider.dart';
 import '../../../../../providers/global/prefs_provider.dart';
 import '../../../../../providers/global/wallets_provider.dart';
@@ -23,10 +22,13 @@ import '../../../../../utilities/text_styles.dart';
 import '../../../../../wallets/crypto_currency/coins/banano.dart';
 import '../../../../../wallets/crypto_currency/coins/firo.dart';
 import '../../../../../wallets/isar/models/wallet_info.dart';
+import '../../../../../wallets/isar/providers/wallet_info_provider.dart';
 import '../../../../../wallets/wallet/wallet_mixin_interfaces/cash_fusion_interface.dart';
 import '../../../../../wallets/wallet/wallet_mixin_interfaces/coin_control_interface.dart';
+import '../../../../../wallets/wallet/wallet_mixin_interfaces/lelantus_interface.dart';
 import '../../../../../wallets/wallet/wallet_mixin_interfaces/ordinals_interface.dart';
 import '../../../../../wallets/wallet/wallet_mixin_interfaces/paynym_interface.dart';
+import '../../../../../wallets/wallet/wallet_mixin_interfaces/spark_interface.dart';
 import '../../../../../widgets/custom_buttons/draggable_switch_button.dart';
 import '../../../../../widgets/desktop/desktop_dialog.dart';
 import '../../../../../widgets/desktop/desktop_dialog_close_button.dart';
@@ -59,9 +61,26 @@ class MoreFeaturesDialog extends ConsumerStatefulWidget {
 }
 
 class _MoreFeaturesDialogState extends ConsumerState<MoreFeaturesDialog> {
-  bool _enableLelantusScanning = false;
   bool _isUpdatingLelantusScanning = false; // Mutex.
 
+  Future<void> _switchToggled(bool newValue) async {
+    if (_isUpdatingLelantusScanning) return;
+    _isUpdatingLelantusScanning = true; // Lock mutex.
+
+    try {
+      // Toggle enableLelantusScanning in wallet info.
+      await ref.read(pWalletInfo(widget.walletId)).updateOtherData(
+        newEntries: {
+          WalletInfoKeys.enableLelantusScanning: newValue,
+        },
+        isar: ref.read(mainDBProvider).isar,
+      );
+    } finally {
+      // ensure _isUpdatingLelantusScanning is set to false no matter what
+      _isUpdatingLelantusScanning = false;
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     final wallet = ref.watch(
@@ -70,14 +89,6 @@ class _MoreFeaturesDialogState extends ConsumerState<MoreFeaturesDialog> {
       ),
     );
 
-    // Parse otherDataJsonString to get the enableLelantusScanning value.
-    if (wallet.info.otherDataJsonString != null) {
-      final otherDataJson = json.decode(wallet.info.otherDataJsonString!);
-      _enableLelantusScanning =
-          otherDataJson[WalletInfoKeys.enableLelantusScanning] as bool? ??
-              false;
-    }
-
     final coinControlPrefEnabled = ref.watch(
       prefsChangeNotifierProvider.select(
         (value) => value.enableCoinControl,
@@ -108,7 +119,7 @@ class _MoreFeaturesDialogState extends ConsumerState<MoreFeaturesDialog> {
               label: "Anonymize funds",
               detail: "Anonymize funds",
               iconAsset: Assets.svg.recycle,
-              onPressed: () => widget.onAnonymizeAllPressed?.call(),
+              onPressed: () async => widget.onAnonymizeAllPressed?.call(),
             ),
           // TODO: [prio=med]
           // if (manager.hasWhirlpoolSupport)
@@ -123,93 +134,68 @@ class _MoreFeaturesDialogState extends ConsumerState<MoreFeaturesDialog> {
               label: "Coin control",
               detail: "Control, freeze, and utilize outputs at your discretion",
               iconAsset: Assets.svg.coinControl.gamePad,
-              onPressed: () => widget.onCoinControlPressed?.call(),
+              onPressed: () async => widget.onCoinControlPressed?.call(),
             ),
           if (wallet is PaynymInterface)
             _MoreFeaturesItem(
               label: "PayNym",
               detail: "Increased address privacy using BIP47",
               iconAsset: Assets.svg.robotHead,
-              onPressed: () => widget.onPaynymPressed?.call(),
+              onPressed: () async => widget.onPaynymPressed?.call(),
             ),
           if (wallet is OrdinalsInterface)
             _MoreFeaturesItem(
               label: "Ordinals",
               detail: "View and control your ordinals in Stack",
               iconAsset: Assets.svg.ordinal,
-              onPressed: () => widget.onOrdinalsPressed?.call(),
+              onPressed: () async => widget.onOrdinalsPressed?.call(),
             ),
           if (wallet.info.coin is Banano)
             _MoreFeaturesItem(
               label: "MonKey",
               detail: "Generate Banano MonKey",
               iconAsset: Assets.svg.monkey,
-              onPressed: () => widget.onMonkeyPressed?.call(),
+              onPressed: () async => widget.onMonkeyPressed?.call(),
             ),
           if (wallet is CashFusionInterface)
             _MoreFeaturesItem(
               label: "Fusion",
               detail: "Decentralized mixing protocol",
               iconAsset: Assets.svg.cashFusion,
-              onPressed: () => widget.onFusionPressed?.call(),
+              onPressed: () async => widget.onFusionPressed?.call(),
             ),
-          if (wallet.info.coin is Firo)
+          if (wallet is SparkInterface)
-            Padding(
+            const _MoreFeaturesClearSparkCacheItem(),
-              padding: const EdgeInsets.symmetric(
+          if (wallet is LelantusInterface)
-                vertical: 6,
+            _MoreFeaturesItemBase(
-                horizontal: 32,
+              child: Row(
-              ),
+                children: [
-              child: RoundedContainer(
+                  const SizedBox(width: 3),
-                color: Colors.transparent,
+                  SizedBox(
-                borderColor: Theme.of(context)
+                    height: 20,
-                    .extension<StackColors>()!
+                    width: 40,
-                    .textFieldDefaultBG,
+                    child: DraggableSwitchButton(
-                child: Row(
+                      isOn: ref.watch(
-                  children: [
+                            pWalletInfo(widget.walletId)
-                    SizedBox(width: 3),
+                                .select((value) => value.otherData),
-                    SizedBox(
+                          )[WalletInfoKeys.enableLelantusScanning] as bool? ??
-                      height: 20,
+                          false,
-                      width: 40,
+                      onValueChanged: _switchToggled,
-                      child: DraggableSwitchButton(
+                    ),
-                        isOn: _enableLelantusScanning,
+                  ),
-                        onValueChanged: (newValue) async {
+                  const SizedBox(
-                          if (_isUpdatingLelantusScanning) return;
+                    width: 16,
-                          _isUpdatingLelantusScanning = true; // Lock mutex.
+                  ),
-
+                  Column(
-                          // Toggle enableLelantusScanning in wallet info.
+                    crossAxisAlignment: CrossAxisAlignment.start,
-                          await wallet.info.updateOtherData(
+                    children: [
-                            newEntries: {
+                      Text(
-                              WalletInfoKeys.enableLelantusScanning:
+                        "Scan for Lelantus transactions",
-                                  !_enableLelantusScanning,
+                        style: STextStyles.w600_20(context),
-                            },
-                            isar: ref.read(mainDBProvider).isar,
-                          );
-
-                          setState(() {
-                            _enableLelantusScanning = !_enableLelantusScanning;
-                            _isUpdatingLelantusScanning = false; // Free mutex.
-                          });
-                        },
                       ),
-                    ),
+                    ],
-                    const SizedBox(
+                  ),
-                      width: 16,
+                ],
-                    ),
-                    Column(
-                      crossAxisAlignment: CrossAxisAlignment.start,
-                      children: [
-                        Text(
-                          "Scan for Lelantus transactions",
-                          style: STextStyles.w600_20(context),
-                        ),
-                        // Text(
-                        //   detail,
-                        //   style: STextStyles.desktopTextExtraExtraSmall(context),
-                        // ),
-                      ],
-                    ),
-                  ],
-                ),
               ),
             ),
           const SizedBox(
@@ -221,7 +207,7 @@ class _MoreFeaturesDialogState extends ConsumerState<MoreFeaturesDialog> {
   }
 }
 
-class _MoreFeaturesItem extends StatelessWidget {
+class _MoreFeaturesItem extends StatefulWidget {
   const _MoreFeaturesItem({
     super.key,
     required this.label,
@@ -236,6 +222,78 @@ class _MoreFeaturesItem extends StatelessWidget {
   final String label;
   final String detail;
   final String iconAsset;
+  final Future<void> Function()? onPressed;
+
+  @override
+  State<_MoreFeaturesItem> createState() => _MoreFeaturesItemState();
+}
+
+class _MoreFeaturesItemState extends State<_MoreFeaturesItem> {
+  bool _onPressedLock = false;
+
+  @override
+  Widget build(BuildContext context) {
+    return _MoreFeaturesItemBase(
+      onPressed: () async {
+        if (_onPressedLock) {
+          return;
+        }
+        _onPressedLock = true;
+        try {
+          await widget.onPressed?.call();
+        } finally {
+          _onPressedLock = false;
+        }
+      },
+      child: Row(
+        children: [
+          RoundedContainer(
+            padding: const EdgeInsets.all(0),
+            color: Theme.of(context).extension<StackColors>()!.settingsIconBack,
+            width: _MoreFeaturesItem.iconSizeBG,
+            height: _MoreFeaturesItem.iconSizeBG,
+            radiusMultiplier: _MoreFeaturesItem.iconSizeBG,
+            child: Center(
+              child: SvgPicture.asset(
+                widget.iconAsset,
+                width: _MoreFeaturesItem.iconSize,
+                height: _MoreFeaturesItem.iconSize,
+                color: Theme.of(context)
+                    .extension<StackColors>()!
+                    .settingsIconIcon,
+              ),
+            ),
+          ),
+          const SizedBox(
+            width: 16,
+          ),
+          Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                widget.label,
+                style: STextStyles.w600_20(context),
+              ),
+              Text(
+                widget.detail,
+                style: STextStyles.desktopTextExtraExtraSmall(context),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _MoreFeaturesItemBase extends StatelessWidget {
+  const _MoreFeaturesItemBase({
+    super.key,
+    required this.child,
+    this.onPressed,
+  });
+
+  final Widget child;
   final VoidCallback? onPressed;
 
   @override
@@ -250,44 +308,89 @@ class _MoreFeaturesItem extends StatelessWidget {
         borderColor:
             Theme.of(context).extension<StackColors>()!.textFieldDefaultBG,
         onPressed: onPressed,
-        child: Row(
+        child: child,
-          children: [
+      ),
-            RoundedContainer(
+    );
-              padding: const EdgeInsets.all(0),
+  }
-              color:
+}
-                  Theme.of(context).extension<StackColors>()!.settingsIconBack,
+
-              width: iconSizeBG,
+class _MoreFeaturesClearSparkCacheItem extends StatefulWidget {
-              height: iconSizeBG,
+  const _MoreFeaturesClearSparkCacheItem({
-              radiusMultiplier: iconSizeBG,
+    super.key,
-              child: Center(
+  });
-                child: SvgPicture.asset(
+
-                  iconAsset,
+  static const double iconSizeBG = 46;
-                  width: iconSize,
+  static const double iconSize = 24;
-                  height: iconSize,
+
-                  color: Theme.of(context)
+  @override
-                      .extension<StackColors>()!
+  State<_MoreFeaturesClearSparkCacheItem> createState() =>
-                      .settingsIconIcon,
+      _MoreFeaturesClearSparkCacheItemState();
-                ),
+}
-              ),
+
-            ),
+class _MoreFeaturesClearSparkCacheItemState
-            const SizedBox(
+    extends State<_MoreFeaturesClearSparkCacheItem> {
-              width: 16,
+  bool _onPressedLock = false;
-            ),
+
-            Column(
+  static const label = "Reset Spark electrumx cache";
-              crossAxisAlignment: CrossAxisAlignment.start,
+
-              children: [
+  @override
-                Text(
+  Widget build(BuildContext context) {
-                  label,
+    return _MoreFeaturesItemBase(
-                  style: STextStyles.w600_20(context),
+      onPressed: () async {
-                ),
+        if (_onPressedLock) {
-                Text(
+          return;
-                  detail,
+        }
-                  style: STextStyles.desktopTextExtraExtraSmall(context),
+        _onPressedLock = true;
-                ),
+        try {
-              ],
+          await FiroCacheCoordinator.clearSharedCache();
-            ),
+          setState(() {
-          ],
+            // trigger rebuild for cache size display
-        ),
+          });
+        } finally {
+          _onPressedLock = false;
+        }
+      },
+      child: Row(
+        children: [
+          RoundedContainer(
+            padding: const EdgeInsets.all(0),
+            color: Theme.of(context).extension<StackColors>()!.settingsIconBack,
+            width: _MoreFeaturesItem.iconSizeBG,
+            height: _MoreFeaturesItem.iconSizeBG,
+            radiusMultiplier: _MoreFeaturesItem.iconSizeBG,
+            child: Center(
+              child: SvgPicture.asset(
+                Assets.svg.x,
+                width: _MoreFeaturesItem.iconSize,
+                height: _MoreFeaturesItem.iconSize,
+                color: Theme.of(context)
+                    .extension<StackColors>()!
+                    .settingsIconIcon,
+              ),
+            ),
+          ),
+          const SizedBox(
+            width: 16,
+          ),
+          Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                label,
+                style: STextStyles.w600_20(context),
+              ),
+              FutureBuilder(
+                future: FiroCacheCoordinator.getSparkCacheSize(),
+                builder: (_, snapshot) {
+                  return Text(
+                    snapshot.data ?? "",
+                    style: STextStyles.desktopTextExtraExtraSmall(context),
+                  );
+                },
+              ),
+            ],
+          ),
+        ],
       ),
     );
   }