fix: whereby consent not displaying (#505)

www/app/components/ui/toaster.tsx

@@ -1,7 +1,14 @@
 "use client";
 
-// Simple toaster implementation for migration
-// This is a temporary solution until we properly configure Chakra UI v3 toasts
+import {
+  createContext,
+  useContext,
+  useState,
+  useEffect,
+  useCallback,
+} from "react";
+import { createPortal } from "react-dom";
+import { Box } from "@chakra-ui/react";
 
 interface ToastOptions {
   placement?: string;
@@ -9,41 +16,162 @@ interface ToastOptions {
   render: (props: { dismiss: () => void }) => React.ReactNode;
 }
 
+interface Toast extends ToastOptions {
+  id: string;
+}
+
+interface ToasterContextType {
+  toasts: Toast[];
+  addToast: (options: ToastOptions) => string;
+  removeToast: (id: string) => void;
+}
+
+const ToasterContext = createContext<ToasterContextType | null>(null);
+
+export const ToasterProvider = ({
+  children,
+}: {
+  children: React.ReactNode;
+}) => {
+  const [toasts, setToasts] = useState<Toast[]>([]);
+
+  const addToast = useCallback((options: ToastOptions) => {
+    const id = String(Date.now() + Math.random());
+    setToasts((prev) => [...prev, { ...options, id }]);
+
+    if (options.duration !== null) {
+      setTimeout(() => {
+        removeToast(id);
+      }, options.duration || 5000);
+    }
+
+    return id;
+  }, []);
+
+  const removeToast = useCallback((id: string) => {
+    setToasts((prev) => prev.filter((toast) => toast.id !== id));
+  }, []);
+
+  return (
+    <ToasterContext.Provider value={{ toasts, addToast, removeToast }}>
+      {children}
+      <ToastContainer />
+    </ToasterContext.Provider>
+  );
+};
+
+const ToastContainer = () => {
+  const context = useContext(ToasterContext);
+  const [mounted, setMounted] = useState(false);
+
+  useEffect(() => {
+    setMounted(true);
+  }, []);
+
+  if (!context || !mounted) return null;
+
+  return createPortal(
+    <Box
+      position="fixed"
+      top="20px"
+      left="50%"
+      transform="translateX(-50%)"
+      zIndex={9999}
+      pointerEvents="none"
+    >
+      {context.toasts.map((toast) => (
+        <Box key={toast.id} mb={3} pointerEvents="auto">
+          {toast.render({ dismiss: () => context.removeToast(toast.id) })}
+        </Box>
+      ))}
+    </Box>,
+    document.body,
+  );
+};
+
 class ToasterClass {
-  private toasts: Map<string, any> = new Map();
+  private listeners: ((action: { type: string; payload: any }) => void)[] = [];
   private nextId = 1;
+  private toastsMap: Map<string, boolean> = new Map();
+
+  subscribe(listener: (action: { type: string; payload: any }) => void) {
+    this.listeners.push(listener);
+    return () => {
+      this.listeners = this.listeners.filter((l) => l !== listener);
+    };
+  }
+
+  private notify(action: { type: string; payload: any }) {
+    this.listeners.forEach((listener) => listener(action));
+  }
 
   create(options: ToastOptions): Promise<string> {
     const id = String(this.nextId++);
-    this.toasts.set(id, options);
+    this.toastsMap.set(id, true);
+    this.notify({ type: "ADD_TOAST", payload: { ...options, id } });
 
-    // For now, we'll render toasts using a portal or modal
-    // This is a simplified implementation
-    if (typeof window !== "undefined") {
-      console.log("Toast created:", id, options);
-
-      // Auto-dismiss after duration if specified
-      if (options.duration !== null) {
-        setTimeout(() => {
-          this.dismiss(id);
-        }, options.duration || 5000);
-      }
+    if (options.duration !== null) {
+      setTimeout(() => {
+        this.dismiss(id);
+      }, options.duration || 5000);
     }
 
     return Promise.resolve(id);
   }
 
   dismiss(id: string) {
-    this.toasts.delete(id);
-    console.log("Toast dismissed:", id);
+    this.toastsMap.delete(id);
+    this.notify({ type: "REMOVE_TOAST", payload: id });
   }
 
   isActive(id: string): boolean {
-    return this.toasts.has(id);
+    return this.toastsMap.has(id);
   }
 }
 
 export const toaster = new ToasterClass();
 
-// Empty Toaster component for now
-export const Toaster = () => null;
+// Bridge component to connect the class-based API with React
+export const Toaster = () => {
+  const [toasts, setToasts] = useState<Toast[]>([]);
+
+  useEffect(() => {
+    const unsubscribe = toaster.subscribe((action) => {
+      if (action.type === "ADD_TOAST") {
+        setToasts((prev) => [...prev, action.payload]);
+      } else if (action.type === "REMOVE_TOAST") {
+        setToasts((prev) =>
+          prev.filter((toast) => toast.id !== action.payload),
+        );
+      }
+    });
+
+    return unsubscribe;
+  }, []);
+
+  const [mounted, setMounted] = useState(false);
+
+  useEffect(() => {
+    setMounted(true);
+  }, []);
+
+  if (!mounted) return null;
+
+  return createPortal(
+    <Box
+      position="fixed"
+      top="20px"
+      left="50%"
+      transform="translateX(-50%)"
+      zIndex={9999}
+      pointerEvents="none"
+    >
+      {toasts.map((toast) => (
+        <Box key={toast.id} mb={3} pointerEvents="auto">
+          {toast.render({ dismiss: () => toaster.dismiss(toast.id) })}
+        </Box>
+      ))}
+    </Box>,
+    document.body,
+  );
+};