Merge pull request #569 from nope3472/resolve-issue-history-clear

Resolved Issue #562

Author: ashitaprasad

lib/consts.dart

@@ -473,3 +473,9 @@ const kMsgNoContent = "No content";
 const kMsgUnknowContentType = "Unknown Response Content-Type";
 // Workspace Selector
 const kMsgSelectWorkspace = "Create your workspace";
+// History Page
+const kTitleClearHistory = 'Clear History';
+const kMsgClearHistory =
+    'Clearing History is permanent. Do you want to continue?';
+const kMsgClearHistorySuccess = 'History cleared successfully';
+const kMsgClearHistoryError = 'Error clearing history';

lib/screens/history/history_widgets/his_sidebar_header.dart

@@ -11,6 +11,7 @@ class HistorySidebarHeader extends ConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final mobileScaffoldKey = ref.read(mobileScaffoldKeyStateProvider);
+    final sm = ScaffoldMessenger.of(context);
     return Padding(
       padding: kPe4,
       child: Row(
@@ -28,10 +29,29 @@ class HistorySidebarHeader extends ConsumerWidget {
             color: Theme.of(context).brightness == Brightness.dark
                 ? kColorDarkDanger
                 : kColorLightDanger,
-            onPressed: () async {
-              await ref
-                  .read(historyMetaStateNotifier.notifier)
-                  .clearAllHistory();
+            onPressed: () {
+              showOkCancelDialog(
+                context,
+                dialogTitle: kTitleClearHistory,
+                content: kMsgClearHistory,
+                onClickOk: () async {
+                  sm.hideCurrentSnackBar();
+                  try {
+                    await ref
+                        .read(historyMetaStateNotifier.notifier)
+                        .clearAllHistory();
+                    sm.showSnackBar(getSnackBar(
+                      kMsgClearHistorySuccess,
+                    ));
+                  } catch (e) {
+                    debugPrint("Clear History Stack: $e");
+                    sm.showSnackBar(getSnackBar(
+                      kMsgClearHistoryError,
+                      color: kColorRed,
+                    ));
+                  }
+                },
+              );
             },
           ),
           ADIconButton(

lib/widgets/dialog_ok_cancel.dart

@@ -0,0 +1,47 @@
+import 'package:apidash/consts.dart';
+import 'package:apidash_design_system/apidash_design_system.dart';
+import 'package:flutter/material.dart';
+
+showOkCancelDialog(
+  BuildContext context, {
+  String? dialogTitle,
+  String? content,
+  String? buttonLabelOk,
+  VoidCallback? onClickOk,
+  String? buttonLabelCancel,
+  VoidCallback? onClickCancel,
+}) {
+  showDialog(
+      context: context,
+      builder: (context) {
+        return AlertDialog(
+          title: Text(dialogTitle ?? ""),
+          titleTextStyle: Theme.of(context).textTheme.titleLarge,
+          content: Container(
+            padding: kPt20,
+            width: 300,
+            child: Text(content ?? ""),
+          ),
+          actions: <Widget>[
+            TextButton(
+              onPressed: () {
+                onClickCancel?.call();
+                if (context.mounted) {
+                  Navigator.pop(context);
+                }
+              },
+              child: Text(buttonLabelCancel ?? kLabelCancel),
+            ),
+            TextButton(
+              onPressed: () {
+                onClickOk?.call();
+                if (context.mounted) {
+                  Navigator.pop(context);
+                }
+              },
+              child: Text(buttonLabelOk ?? kLabelOk),
+            ),
+          ],
+        );
+      });
+}

lib/widgets/widgets.dart

@@ -16,6 +16,7 @@ export 'codegen_previewer.dart';
 export 'dialog_about.dart';
 export 'dialog_history_retention.dart';
 export 'dialog_import.dart';
+export 'dialog_ok_cancel.dart';
 export 'dialog_rename.dart';
 export 'dialog_text.dart';
 export 'drag_and_drop_area.dart';

packages/apidash_design_system/lib/widgets/snackbar.dart

@@ -3,9 +3,11 @@ import 'package:flutter/material.dart';
 SnackBar getSnackBar(
   String text, {
   bool small = true,
+  Color? color,
 }) {
   return SnackBar(
     width: small ? 300 : 500,
+    backgroundColor: color,
     behavior: SnackBarBehavior.floating,
     content: Text(
       text,