Refactor webpack; Add ErrorBoundary

src/components/ErrorBoundary.tsx

@@ -0,0 +1,71 @@
+import Logger from "../utils/logger";
+import { Card, React } from "../webpack/common";
+
+interface Props {
+    fallback?: React.ComponentType<React.PropsWithChildren<{ error: any; }>>;
+    onError?(error: Error, errorInfo: React.ErrorInfo): void;
+}
+
+const color = "#e78284";
+
+const logger = new Logger("React ErrorBoundary", color);
+
+const NO_ERROR = {};
+
+export default class ErrorBoundary extends React.Component<React.PropsWithChildren<Props>> {
+    static wrap<T = any>(Component: React.ComponentType<T>): (props: T) => React.ReactElement {
+        return (props) => (
+            <ErrorBoundary>
+                <Component {...props} />
+            </ErrorBoundary>
+        );
+    }
+
+    state = {
+        error: NO_ERROR as any,
+        message: ""
+    };
+
+    static getDerivedStateFromError(error: any) {
+
+        return {
+            error: error?.stack?.replace(/https:\/\/\S+\/assets\//g, "") || error?.message || String(error)
+        };
+    }
+
+    componentDidCatch(error: Error, errorInfo: React.ErrorInfo) {
+        this.props.onError?.(error, errorInfo);
+        logger.error("A component threw an Error\n", error);
+        logger.error("Component Stack", errorInfo.componentStack);
+    }
+
+    render() {
+        if (this.state.error === NO_ERROR) return this.props.children;
+
+        if (this.props.fallback)
+            return <this.props.fallback
+                children={this.props.children}
+                error={this.state.error}
+            />;
+
+        return (
+            <Card style={{
+                overflow: "hidden",
+                padding: "2em",
+                backgroundColor: color + "30",
+                borderColor: color,
+                color: "var(--text-normal)"
+            }}>
+                <h1>Oh no!</h1>
+                <p>
+                    An error occurred while rendering this Component. More info can be found below
+                    and in your console.
+                </p>
+                <code>
+                    <pre>{this.state.error}
+                    </pre>
+                </code>
+            </Card>
+        );
+    }
+}