feat: desktop custom block explorers

lib/pages/settings_views/global_settings_view/advanced_views/manage_explorer_view.dart

@@ -35,6 +35,12 @@ class _ManageExplorerViewState extends ConsumerState<ManageExplorerView> {
                 .replaceAll("%5BTXID%5D", "[TXID]"));
   }
 
+  @override
+  void dispose() {
+    textEditingController.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Background(
@@ -93,13 +99,19 @@ class _ManageExplorerViewState extends ConsumerState<ManageExplorerView> {
                     style: Theme.of(context)
                         .extension<StackColors>()!
                         .getPrimaryEnabledButtonStyle(context),
-                    onPressed: () {
+                    onPressed: () async {
                       textEditingController.text =
                           textEditingController.text.trim();
-                      setBlockExplorerForCoin(
+                      await setBlockExplorerForCoin(
-                              coin: widget.coin,
+                        coin: widget.coin,
-                              url: Uri.parse(textEditingController.text))
+                        url: Uri.parse(
-                          .then((value) => Navigator.of(context).pop());
+                          textEditingController.text,
+                        ),
+                      );
+
+                      if (mounted) {
+                        Navigator.of(context).pop();
+                      }
                     },
                     child: Text(
                       "Save",

lib/pages_desktop_specific/settings/settings_menu/advanced_settings/advanced_settings.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_svg/svg.dart';
 import 'package:stackwallet/pages_desktop_specific/settings/settings_menu/advanced_settings/debug_info_dialog.dart';
+import 'package:stackwallet/pages_desktop_specific/settings/settings_menu/advanced_settings/desktop_manage_block_explorers_dialog.dart';
 import 'package:stackwallet/pages_desktop_specific/settings/settings_menu/advanced_settings/stack_privacy_dialog.dart';
 import 'package:stackwallet/providers/global/prefs_provider.dart';
 import 'package:stackwallet/themes/stack_colors.dart';
@@ -183,7 +184,7 @@ class _AdvancedSettings extends ConsumerState<AdvancedSettings> {
                             PrimaryButton(
                               label: "Change",
                               buttonHeight: ButtonHeight.xs,
-                              width: 86,
+                              width: 101,
                               onPressed: () async {
                                 await showDialog<dynamic>(
                                   context: context,
@@ -207,8 +208,6 @@ class _AdvancedSettings extends ConsumerState<AdvancedSettings> {
                     thickness: 0.5,
                   ),
                 ),
-
-                /// TODO: Make a dialog popup
                 Padding(
                   padding: const EdgeInsets.all(10),
                   child: Row(
@@ -241,6 +240,44 @@ class _AdvancedSettings extends ConsumerState<AdvancedSettings> {
                     ],
                   ),
                 ),
+                const Padding(
+                  padding: EdgeInsets.all(10.0),
+                  child: Divider(
+                    thickness: 0.5,
+                  ),
+                ),
+                Padding(
+                  padding: const EdgeInsets.all(10),
+                  child: Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                    children: [
+                      Text(
+                        "Block explorers",
+                        style: STextStyles.desktopTextExtraSmall(context)
+                            .copyWith(
+                                color: Theme.of(context)
+                                    .extension<StackColors>()!
+                                    .textDark),
+                        textAlign: TextAlign.left,
+                      ),
+                      PrimaryButton(
+                        buttonHeight: ButtonHeight.xs,
+                        label: "Edit",
+                        width: 101,
+                        onPressed: () async {
+                          await showDialog<dynamic>(
+                            context: context,
+                            useSafeArea: false,
+                            barrierDismissible: true,
+                            builder: (context) {
+                              return const DesktopManageBlockExplorersDialog();
+                            },
+                          );
+                        },
+                      ),
+                    ],
+                  ),
+                ),
               ],
             ),
           ),

lib/pages_desktop_specific/settings/settings_menu/advanced_settings/desktop_manage_block_explorers_dialog.dart

@@ -0,0 +1,266 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_svg/svg.dart';
+import 'package:stackwallet/providers/global/prefs_provider.dart';
+import 'package:stackwallet/themes/coin_icon_provider.dart';
+import 'package:stackwallet/themes/stack_colors.dart';
+import 'package:stackwallet/utilities/assets.dart';
+import 'package:stackwallet/utilities/block_explorers.dart';
+import 'package:stackwallet/utilities/constants.dart';
+import 'package:stackwallet/utilities/enums/coin_enum.dart';
+import 'package:stackwallet/utilities/text_styles.dart';
+import 'package:stackwallet/widgets/desktop/desktop_dialog.dart';
+import 'package:stackwallet/widgets/desktop/desktop_dialog_close_button.dart';
+import 'package:stackwallet/widgets/desktop/primary_button.dart';
+import 'package:stackwallet/widgets/desktop/secondary_button.dart';
+import 'package:stackwallet/widgets/rounded_white_container.dart';
+
+class DesktopManageBlockExplorersDialog extends ConsumerWidget {
+  const DesktopManageBlockExplorersDialog({
+    Key? key,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    bool showTestNet = ref.watch(
+      prefsChangeNotifierProvider.select((value) => value.showTestNetCoins),
+    );
+
+    final List<Coin> coins = showTestNet
+        ? Coin.values
+        : Coin.values.sublist(0, Coin.values.length - kTestNetCoinCount);
+
+    return DesktopDialog(
+      maxHeight: 850,
+      maxWidth: 600,
+      child: Column(
+        children: [
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Padding(
+                padding: const EdgeInsets.all(32),
+                child: Text(
+                  "Manage block explorers",
+                  style: STextStyles.desktopH3(context),
+                  textAlign: TextAlign.center,
+                ),
+              ),
+              const DesktopDialogCloseButton(),
+            ],
+          ),
+          Expanded(
+            child: Padding(
+              padding: const EdgeInsets.only(
+                left: 32,
+                right: 32,
+                bottom: 32,
+              ),
+              child: ListView.separated(
+                itemCount: coins.length,
+                separatorBuilder: (_, __) => const SizedBox(
+                  height: 12,
+                ),
+                itemBuilder: (_, index) {
+                  final coin = coins[index];
+
+                  return RoundedWhiteContainer(
+                    padding: const EdgeInsets.symmetric(
+                      vertical: 16,
+                      horizontal: 14,
+                    ),
+                    borderColor: Theme.of(context)
+                        .extension<StackColors>()!
+                        .textSubtitle6,
+                    child: Row(
+                      children: [
+                        SvgPicture.file(
+                          File(
+                            ref.watch(coinIconProvider(coin)),
+                          ),
+                          width: 24,
+                          height: 24,
+                        ),
+                        const SizedBox(
+                          width: 12,
+                        ),
+                        Expanded(
+                          child: Text(
+                            "${coin.prettyName} block explorer",
+                            style: STextStyles.desktopTextSmall(context),
+                          ),
+                        ),
+                        const SizedBox(
+                          width: 12,
+                        ),
+                        SvgPicture.asset(
+                          Assets.svg.chevronRight,
+                          width: 20,
+                          height: 20,
+                        ),
+                      ],
+                    ),
+                    onPressed: () {
+                      showDialog<dynamic>(
+                        context: context,
+                        useSafeArea: false,
+                        barrierDismissible: true,
+                        builder: (context) {
+                          return _DesktopEditBlockExplorerDialog(
+                            coin: coin,
+                          );
+                        },
+                      );
+                    },
+                  );
+                },
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _DesktopEditBlockExplorerDialog extends ConsumerStatefulWidget {
+  const _DesktopEditBlockExplorerDialog({Key? key, required this.coin})
+      : super(key: key);
+
+  final Coin coin;
+
+  @override
+  ConsumerState<_DesktopEditBlockExplorerDialog> createState() =>
+      _DesktopEditBlockExplorerDialogState();
+}
+
+class _DesktopEditBlockExplorerDialogState
+    extends ConsumerState<_DesktopEditBlockExplorerDialog> {
+  late final TextEditingController _textEditingController;
+  late final FocusNode _focusNode;
+
+  @override
+  void initState() {
+    _textEditingController = TextEditingController(
+        text:
+            getBlockExplorerTransactionUrlFor(coin: widget.coin, txid: "[TXID]")
+                .toString()
+                .replaceAll("%5BTXID%5D", "[TXID]"));
+    _focusNode = FocusNode();
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    _textEditingController.dispose();
+    _focusNode.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return DesktopDialog(
+      maxHeight: double.infinity,
+      maxWidth: 600,
+      child: Column(
+        children: [
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Padding(
+                padding: const EdgeInsets.all(32),
+                child: Text(
+                  "${widget.coin.prettyName} block explorer",
+                  style: STextStyles.desktopH3(context),
+                  textAlign: TextAlign.center,
+                ),
+              ),
+              const DesktopDialogCloseButton(),
+            ],
+          ),
+          Padding(
+            padding: const EdgeInsets.only(
+              left: 32,
+              right: 32,
+              bottom: 32,
+            ),
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                ClipRRect(
+                  borderRadius: BorderRadius.circular(
+                    Constants.size.circularBorderRadius,
+                  ),
+                  child: TextField(
+                    autocorrect: false,
+                    enableSuggestions: false,
+                    key: const Key("addCustomNodeNodeAddressFieldKey"),
+                    controller: _textEditingController,
+                    focusNode: _focusNode,
+                    style: STextStyles.field(context),
+                  ),
+                ),
+                const SizedBox(
+                  height: 16,
+                ),
+                RoundedWhiteContainer(
+                  borderColor:
+                      Theme.of(context).extension<StackColors>()!.textSubtitle6,
+                  child: Text(
+                    "Edit your block explorer above. Keep in mind that"
+                    " every block explorer has a slightly different URL scheme."
+                    "\n\n"
+                    "Paste in your block explorer of choice, then edit in"
+                    " [TXID] where the transaction ID should go, and Stack"
+                    " Wallet will auto fill the transaction ID in that place"
+                    " of the URL.",
+                    style: STextStyles.desktopTextExtraExtraSmall(context),
+                  ),
+                ),
+                const SizedBox(
+                  height: 16,
+                ),
+                Row(
+                  children: [
+                    Expanded(
+                      child: SecondaryButton(
+                        label: "Cancel",
+                        buttonHeight: ButtonHeight.l,
+                        onPressed: Navigator.of(context).pop,
+                      ),
+                    ),
+                    const SizedBox(
+                      width: 16,
+                    ),
+                    Expanded(
+                      child: PrimaryButton(
+                        label: "Save",
+                        buttonHeight: ButtonHeight.l,
+                        onPressed: () async {
+                          _textEditingController.text =
+                              _textEditingController.text.trim();
+                          await setBlockExplorerForCoin(
+                            coin: widget.coin,
+                            url: Uri.parse(
+                              _textEditingController.text,
+                            ),
+                          );
+
+                          if (mounted) {
+                            Navigator.of(context).pop();
+                          }
+                        },
+                      ),
+                    ),
+                  ],
+                )
+              ],
+            ),
+          )
+        ],
+      ),
+    );
+  }
+}

lib/widgets/rounded_container.dart

@@ -46,6 +46,12 @@ class RoundedContainer extends StatelessWidget {
           borderRadius: BorderRadius.circular(
             Constants.size.circularBorderRadius * radiusMultiplier,
           ),
+          side: borderColor == null
+              ? BorderSide.none
+              : BorderSide(
+                  color: borderColor!,
+                  width: 1.2,
+                ),
         ),
         onPressed: onPressed,
         child: child,