From 7a82b176ca86f49cdced08125c4db5183f579449 Mon Sep 17 00:00:00 2001
From: Tristan Chin <23557893+maxijonson@users.noreply.github.com>
Date: Fri, 19 May 2023 11:51:14 -0400
Subject: [PATCH] [web] Implement AppCatcher (#21)

---
 packages/web/src/components/AppCatcher.tsx | 134 +++++++++++++++++++++
 packages/web/src/index.tsx                 |   9 +-
 2 files changed, 140 insertions(+), 3 deletions(-)
 create mode 100644 packages/web/src/components/AppCatcher.tsx

diff --git a/packages/web/src/components/AppCatcher.tsx b/packages/web/src/components/AppCatcher.tsx
new file mode 100644
index 0000000..ec45bd5
--- /dev/null
+++ b/packages/web/src/components/AppCatcher.tsx
@@ -0,0 +1,134 @@
+import {
+    Anchor,
+    Button,
+    Container,
+    Group,
+    Kbd,
+    List,
+    Modal,
+    ScrollArea,
+    Stack,
+    Text,
+    Title,
+} from "@mantine/core";
+import React, { ErrorInfo } from "react";
+import { BiBug, BiRefresh, BiTrash } from "react-icons/bi";
+
+export interface AppCatcherProps {
+    children?: React.ReactNode;
+}
+
+export interface AppCatcherState {
+    hasError: boolean;
+}
+
+export default class AppCatcher extends React.Component<
+    AppCatcherProps,
+    AppCatcherState
+> {
+    constructor(props: AppCatcherProps) {
+        super(props);
+        this.state = { hasError: false };
+    }
+
+    static getDerivedStateFromError(_error: unknown) {
+        return { hasError: true };
+    }
+
+    componentDidCatch(error: Error, errorInfo: ErrorInfo) {
+        console.error(error, errorInfo);
+    }
+
+    render() {
+        const { hasError } = this.state;
+        const { children } = this.props;
+
+        if (!hasError) {
+            return children;
+        }
+
+        return (
+            <Modal
+                opened
+                withCloseButton={false}
+                closeOnClickOutside={false}
+                closeOnEscape={false}
+                onClose={() => {}}
+                centered
+                title={
+                    <Title color="red" order={3}>
+                        Fatal error
+                    </Title>
+                }
+                color="red"
+                size="xl"
+                scrollAreaComponent={ScrollArea.Autosize}
+            >
+                <Stack>
+                    <Container>
+                        <Text>
+                            The application encountered a fatal error. Try to
+                            reload the page. If the issue persists, try opening
+                            the app in a private tab:
+                            <List>
+                                <List.Item>
+                                    If the app now works in a private tab, you
+                                    might have invalid or outdated local storage
+                                    data in your browser. Consider clearing your
+                                    local storage data{" "}
+                                    <Text color="red" weight={700} span>
+                                        which will clear all your settings and
+                                        conversations
+                                    </Text>
+                                </List.Item>
+                                <List.Item>
+                                    If the app still does not work in a private
+                                    tab, you might have encountered a bug. You
+                                    may report it on the project's{" "}
+                                    <Anchor href="https://github.com/maxijonson/gpt-turbo/issues/new?assignees=&labels=needs-triage&projects=&template=bug_report.yml&title=%5BBug%5D%3A">
+                                        GitHub issues page
+                                    </Anchor>
+                                    . In order to help us resolve this issue,
+                                    please include a screenshot (or copy paste
+                                    the output) of the error in the console (
+                                    <Kbd>F12</Kbd>).
+                                </List.Item>
+                            </List>
+                        </Text>
+                    </Container>
+                    <Group position="right">
+                        <Button
+                            variant="outline"
+                            leftIcon={<BiBug />}
+                            onClick={() =>
+                                window.open(
+                                    "https://github.com/maxijonson/gpt-turbo/issues/new?assignees=&labels=needs-triage&projects=&template=bug_report.yml&title=%5BBug%5D%3A",
+                                    "_blank"
+                                )
+                            }
+                        >
+                            Report issue on GitHub
+                        </Button>
+                        <Button
+                            variant="outline"
+                            color="red"
+                            leftIcon={<BiTrash />}
+                            onClick={() => {
+                                localStorage.clear();
+                                window.location.reload();
+                            }}
+                        >
+                            Clear local storage
+                        </Button>
+                        <Button
+                            leftIcon={<BiRefresh />}
+                            onClick={() => window.location.reload()}
+                        >
+                            Reload
+                        </Button>
+                    </Group>
+                </Stack>
+            </Modal>
+        );
+    }
+}
diff --git a/packages/web/src/index.tsx b/packages/web/src/index.tsx
index c71d662..f6e62b3 100644
--- a/packages/web/src/index.tsx
+++ b/packages/web/src/index.tsx
@@ -2,11 +2,14 @@ import React from "react";
 import ReactDOM from "react-dom/client";
 import Providers from "./contexts/providers";
 import App from "./components/App";
+import AppCatcher from "./components/AppCatcher";
 
 ReactDOM.createRoot(document.getElementById("root") as HTMLElement).render(
     <React.StrictMode>
-        <Providers>
-            <App />
-        </Providers>
+        <AppCatcher>
+            <Providers>
+                <App />
+            </Providers>
+        </AppCatcher>
     </React.StrictMode>
 );