feat(toast): add global publisher (#177)

frontend/app/(auth)/login/components/GoogleLogin/hooks/useGoogleLogin.ts

@@ -1,11 +1,11 @@
-import { useToast } from "@/app/hooks/useToast";
 import { useSupabase } from "@/app/supabase-provider";
+import { useToast } from "@/lib/hooks/useToast";
 import { useState } from "react";
 
 export const useGoogleLogin = () => {
   const { supabase } = useSupabase();
 
-  const { setMessage, messageToast } = useToast();
+  const { publish } = useToast();
   const [isPending, setIsPending] = useState(false);
   const signInWithGoogle = async () => {
     const { error } = await supabase.auth.signInWithOAuth({
@@ -19,8 +19,8 @@ export const useGoogleLogin = () => {
     });
     setIsPending(false);
     if (error) {
-      setMessage({
-        type: "error",
+      publish({
+        variant: "danger",
         text: "An error occurred ",
       });
     }
@@ -29,6 +29,5 @@ export const useGoogleLogin = () => {
   return {
     signInWithGoogle,
     isPending,
-    messageToast,
   };
 };

frontend/app/(auth)/login/components/GoogleLogin/index.tsx

@@ -1,12 +1,11 @@
 import Button from "@/app/components/ui/Button";
-import Toast from "@/app/components/ui/Toast";
+
 import { useGoogleLogin } from "./hooks/useGoogleLogin";
 
 export const GoogleLoginButton = () => {
-  const { isPending, messageToast, signInWithGoogle } = useGoogleLogin();
+  const { isPending, signInWithGoogle } = useGoogleLogin();
 
   return (
-    <>
     <Button
       onClick={signInWithGoogle}
       isLoading={isPending}
@@ -15,7 +14,5 @@ export const GoogleLoginButton = () => {
     >
       Login with Google
     </Button>
-      <Toast ref={messageToast} />
-    </>
   );
 };

frontend/app/(auth)/login/components/MagicLinkLogin/index.tsx

@@ -1,8 +1,7 @@
 "use client";
 import Button from "@/app/components/ui/Button";
-import Toast from "@/app/components/ui/Toast";
-import { useToast } from "@/app/hooks/useToast";
 import { useSupabase } from "@/app/supabase-provider";
+import { useToast } from "@/lib/hooks/useToast";
 import { useState } from "react";
 
 type MaginLinkLoginProps = {
@@ -14,12 +13,12 @@ export const MagicLinkLogin = ({ email, setEmail }: MaginLinkLoginProps) => {
   const { supabase } = useSupabase();
   const [isPending, setIsPending] = useState(false);
 
-  const { setMessage, messageToast } = useToast();
+  const { publish } = useToast();
 
   const handleLogin = async () => {
     if (email === "") {
-      setMessage({
-        type: "error",
+      publish({
+        variant: "danger",
         text: "Please enter your email address",
       });
       return;
@@ -35,13 +34,13 @@ export const MagicLinkLogin = ({ email, setEmail }: MaginLinkLoginProps) => {
     });
 
     if (error) {
-      setMessage({
-        type: "danger",
+      publish({
+        variant: "danger",
         text: error.message,
       });
     } else {
-      setMessage({
-        type: "success",
+      publish({
+        variant: "success",
         text: "Magic link sent successfully if email recognized",
       });
 
@@ -51,7 +50,6 @@ export const MagicLinkLogin = ({ email, setEmail }: MaginLinkLoginProps) => {
   };
 
   return (
-    <>
     <Button
       type="button"
       variant={"tertiary"}
@@ -60,7 +58,5 @@ export const MagicLinkLogin = ({ email, setEmail }: MaginLinkLoginProps) => {
     >
       Send Magic Link
     </Button>
-      <Toast ref={messageToast} />
-    </>
   );
 };

frontend/app/(auth)/login/page.tsx

@@ -4,9 +4,8 @@ import Card from "@/app/components/ui/Card";
 import { Divider } from "@/app/components/ui/Divider";
 import Field from "@/app/components/ui/Field";
 import PageHeading from "@/app/components/ui/PageHeading";
-import Toast from "@/app/components/ui/Toast";
-import { useToast } from "@/app/hooks/useToast";
 import { useSupabase } from "@/app/supabase-provider";
+import { useToast } from "@/lib/hooks/useToast";
 import Link from "next/link";
 import { useRouter } from "next/navigation";
 import { useState } from "react";
@@ -19,7 +18,7 @@ export default function Login() {
   const [password, setPassword] = useState("");
   const [isPending, setIsPending] = useState(false);
 
-  const { setMessage, messageToast } = useToast();
+  const { publish } = useToast();
 
   const router = useRouter();
 
@@ -31,17 +30,15 @@ export default function Login() {
     });
 
     if (error) {
-      setMessage({
-        type: "danger",
+      publish({
+        variant: "danger",
         text: error.message,
       });
     } else if (data) {
-      setMessage({
-        type: "success",
+      publish({
+        variant: "success",
         text: "Successfully logged in",
       });
-    } else {
-      setEmail("");
     }
     setIsPending(false);
   };
@@ -68,6 +65,7 @@ export default function Login() {
               type="email"
               placeholder="Email"
               onChange={(e) => setEmail(e.target.value)}
+              value={email}
             />
             <Field
               name="password"
@@ -92,7 +90,6 @@ export default function Login() {
           </form>
         </Card>
       </section>
-      <Toast ref={messageToast} />
     </main>
   );
 }

frontend/app/(auth)/logout/page.tsx

@@ -2,19 +2,17 @@
 import Button from "@/app/components/ui/Button";
 import Card from "@/app/components/ui/Card";
 import PageHeading from "@/app/components/ui/PageHeading";
-import Toast, { ToastRef } from "@/app/components/ui/Toast";
 import { useSupabase } from "@/app/supabase-provider";
+import { useToast } from "@/lib/hooks/useToast";
 import Link from "next/link";
 import { useRouter } from "next/navigation";
-import { useRef, useState } from "react";
+import { useState } from "react";
 
 export default function Logout() {
   const { supabase } = useSupabase();
   const [isPending, setIsPending] = useState(false);
 
-  const logoutToast = useRef<ToastRef>(null);
-  const [error, setError] = useState("Unknown Error");
-
+  const { publish } = useToast();
   const router = useRouter();
 
   const handleLogout = async () => {
@@ -23,14 +21,12 @@ export default function Logout() {
 
     if (error) {
       console.error("Error logging out:", error.message);
-      setError(error.message);
-      logoutToast.current?.publish({
+      publish({
         variant: "danger",
         text: `Error logging out: ${error.message}`,
       });
     } else {
-      console.log("User logged out");
-      logoutToast.current?.publish({
+      publish({
         variant: "success",
         text: "Logged out successfully",
       });
@@ -39,10 +35,6 @@ export default function Logout() {
     setIsPending(false);
   };
 
-  // useEffect(() => {
-  //   handleLogout();
-  // }, []);
-
   return (
     <main>
       <section className="w-full min-h-screen h-full outline-none flex flex-col gap-5 items-center justify-center p-6">
@@ -63,12 +55,6 @@ export default function Logout() {
           </div>
         </Card>
       </section>
-      <Toast variant="success" ref={logoutToast}>
-        Logged Out Successfully
-      </Toast>
-      <Toast variant="danger" ref={logoutToast}>
-        {error}
-      </Toast>
     </main>
   );
 }

frontend/app/(auth)/signup/page.tsx

@@ -3,10 +3,10 @@ import Button from "@/app/components/ui/Button";
 import Card from "@/app/components/ui/Card";
 import Field from "@/app/components/ui/Field";
 import PageHeading from "@/app/components/ui/PageHeading";
-import Toast, { ToastRef } from "@/app/components/ui/Toast";
 import { useSupabase } from "@/app/supabase-provider";
+import { useToast } from "@/lib/hooks/useToast";
 import Link from "next/link";
-import { useRef, useState } from "react";
+import { useState } from "react";
 
 export default function SignUp() {
   const { supabase } = useSupabase();
@@ -14,8 +14,7 @@ export default function SignUp() {
   const [password, setPassword] = useState("");
   const [isPending, setIsPending] = useState(false);
 
-  const signupToast = useRef<ToastRef>(null);
-
+  const { publish } = useToast();
   const handleSignUp = async () => {
     setIsPending(true);
     const { data, error } = await supabase.auth.signUp({
@@ -25,13 +24,15 @@ export default function SignUp() {
 
     if (error) {
       console.error("Error signing up:", error.message);
-      signupToast.current?.publish({
+      publish({
         variant: "danger",
         text: `Error signing up: ${error.message}`,
       });
     } else if (data) {
-      console.log("User signed up");
-      signupToast.current?.publish({ variant: "success", text: "Sign" });
+      publish({
+        variant: "success",
+        text: "Confirmation Email sent, please check your email",
+      });
     }
     setIsPending(false);
   };
@@ -70,11 +71,6 @@ export default function SignUp() {
           </form>
         </Card>
       </section>
-      <Toast variant="success" ref={signupToast}>
-        <h1 className="font-bold">Confirmation Email sent</h1>
-        <p className="text-sm">Check your email.</p>
-      </Toast>
-      <Toast variant="danger" ref={signupToast} />
     </main>
   );
 }

frontend/app/chat/page.tsx

@@ -41,8 +41,6 @@ export default function ChatPage() {
       }
     );
     setHistory(response.data.history);
-    console.log(response.data.history);
-
     setQuestion("");
     setIsPending(false);
   };

frontend/app/components/ui/Divider.tsx

@@ -15,7 +15,9 @@ const Divider: FC<DividerProps> = forwardRef(
       >
         <hr className="border-t border-gray-300 w-12" />
         {text !== undefined && (
-          <p className="px-3 bg-white text-center text-gray-500">{text}</p>
+          <p className="px-3 text-center text-gray-500 dark:text-white">
+            {text}
+          </p>
         )}
         <hr className="border-t border-gray-300 w-12" />
       </div>

frontend/app/components/ui/Toast.tsx

@@ -1,116 +0,0 @@
-"use client";
-import { cn, generateUniqueId } from "@/lib/utils";
-import * as ToastPrimitive from "@radix-ui/react-toast";
-import { VariantProps, cva } from "class-variance-authority";
-import { AnimatePresence, motion } from "framer-motion";
-import { ReactNode, forwardRef, useImperativeHandle, useState } from "react";
-import Button from "./Button";
-
-export interface ToastRef {
-  publish: (toast: ToastContent) => void;
-}
-
-const ToastVariants = cva(
-  "bg-white dark:bg-black px-8 max-w-sm w-full py-5 border border-black/10 dark:border-white/25 rounded-xl shadow-xl flex items-center pointer-events-auto data-[swipe=end]:opacity-0 data-[state=closed]:opacity-0 transition-opacity",
-  {
-    variants: {
-      variant: {
-        neutral: "",
-        danger: "bg-red-400 dark:bg-red-600",
-        success: "bg-green-400 dark:bg-green-600",
-      },
-    },
-    defaultVariants: {
-      variant: "neutral",
-    },
-  }
-);
-
-interface ToastContent extends VariantProps<typeof ToastVariants> {
-  text: string;
-  open?: boolean;
-  id?: string;
-}
-
-interface ToastProps
-  extends ToastPrimitive.ToastProps,
-    VariantProps<typeof ToastVariants> {
-  children?: ReactNode;
-}
-
-export const Toast = forwardRef(({ ...props }: ToastProps, forwardedRef) => {
-  const [toasts, setToasts] = useState<ToastContent[]>([]);
-
-  const toggleToast = (value: boolean, index: number) => {
-    setToasts((toasts) =>
-      toasts.map((toast, i) => {
-        if (i === index) {
-          toast.open = value;
-        }
-        return toast;
-      })
-    );
-  };
-
-  useImperativeHandle(
-    forwardedRef,
-    (): ToastRef => ({
-      publish: (toast: ToastContent) => {
-        setToasts((toasts) => {
-          const newToasts = [...toasts];
-          toast.open = true;
-          toast.id = generateUniqueId();
-          newToasts.push(toast);
-          return newToasts;
-        });
-      },
-    })
-  );
-
-  return (
-    <>
-      <AnimatePresence mode="popLayout">
-        {toasts.map((toast, index) => {
-          if (!toast.open) return;
-          return (
-            <ToastPrimitive.Root
-              open={toast.open}
-              onOpenChange={(value) => toggleToast(value, index)}
-              asChild
-              forceMount
-              key={toast.id}
-              {...props}
-            >
-              <motion.div
-                layout
-                initial={{ x: "100%", opacity: 0 }}
-                animate={{
-                  x: "0%",
-                  opacity: 1,
-                }}
-                exit={{ opacity: 0 }}
-                className={cn(ToastVariants({ variant: toast.variant }))}
-              >
-                <ToastPrimitive.Description className="flex-1">
-                  {toast.text}
-                </ToastPrimitive.Description>
-                <ToastPrimitive.Close asChild>
-                  <Button variant={"tertiary"}>Dismiss</Button>
-                </ToastPrimitive.Close>
-              </motion.div>
-            </ToastPrimitive.Root>
-          );
-        })}
-      </AnimatePresence>
-      <ToastPrimitive.Viewport className="fixed flex-col bottom-0 left-0 right-0 p-5 flex items-end gap-2 outline-none pointer-events-none" />
-    </>
-  );
-});
-
-export const ToastProvider = ({ children }: { children?: ReactNode }) => {
-  return <ToastPrimitive.Provider>{children}</ToastPrimitive.Provider>;
-};
-
-Toast.displayName = "Toast";
-
-export default Toast;

frontend/app/components/ui/Toast/components/Toast.tsx

@@ -0,0 +1,60 @@
+"use client";
+import { cn } from "@/lib/utils";
+import * as ToastPrimitive from "@radix-ui/react-toast";
+import { AnimatePresence, motion } from "framer-motion";
+import { ReactNode } from "react";
+import Button from "../../Button";
+import { ToastContext } from "../domain/ToastContext";
+import { ToastVariants } from "../domain/types";
+import { useToastBuilder } from "../hooks/useToastBuilder";
+
+export const Toast = ({
+  children,
+  ...toastProviderProps
+}: { children?: ReactNode } & ToastPrimitive.ToastProviderProps) => {
+  const { publish, toasts, toggleToast } = useToastBuilder();
+  return (
+    <ToastPrimitive.Provider {...toastProviderProps}>
+      <ToastContext.Provider value={{ publish }}>
+        {children}
+        <AnimatePresence mode="popLayout">
+          {toasts.map((toast, index) => {
+            if (!toast.open) return;
+            return (
+              <ToastPrimitive.Root
+                open={toast.open}
+                onOpenChange={(value) => toggleToast(value, index)}
+                asChild
+                forceMount
+                key={toast.id}
+              >
+                <motion.div
+                  layout
+                  initial={{ x: "100%", opacity: 0 }}
+                  animate={{
+                    x: "0%",
+                    opacity: 1,
+                  }}
+                  exit={{ opacity: 0 }}
+                  className={cn(ToastVariants({ variant: toast.variant }))}
+                >
+                  <ToastPrimitive.Description className="flex-1">
+                    {toast.text}
+                  </ToastPrimitive.Description>
+                  <ToastPrimitive.Close asChild>
+                    <Button variant={"tertiary"} className="text-white">
+                      Dismiss
+                    </Button>
+                  </ToastPrimitive.Close>
+                </motion.div>
+              </ToastPrimitive.Root>
+            );
+          })}
+        </AnimatePresence>
+        <ToastPrimitive.Viewport className="fixed flex-col bottom-0 left-0 right-0 p-5 flex items-end gap-2 outline-none pointer-events-none" />
+      </ToastContext.Provider>
+    </ToastPrimitive.Provider>
+  );
+};
+
+Toast.displayName = "Toast";

frontend/app/components/ui/Toast/components/index.tsx

@@ -0,0 +1,11 @@
+"use client";
+import * as ToastPrimitive from "@radix-ui/react-toast";
+import { ReactNode } from "react";
+import { Toast } from "./Toast";
+
+export const ToastProvider = ({
+  children,
+  ...toastProviderProps
+}: { children?: ReactNode } & ToastPrimitive.ToastProviderProps) => {
+  return <Toast {...toastProviderProps}>{children}</Toast>;
+};

frontend/app/components/ui/Toast/domain/ToastContext.ts

@@ -0,0 +1,6 @@
+import { createContext } from "react";
+import { ToastPublisher } from "./types";
+
+const publish: ToastPublisher = () => void 0;
+
+export const ToastContext = createContext({ publish });

frontend/app/components/ui/Toast/domain/types.ts

@@ -0,0 +1,32 @@
+import { VariantProps, cva } from "class-variance-authority";
+
+export const ToastVariants = cva(
+  "bg-white dark:bg-black px-8 max-w-sm w-full py-5 border border-black/10 dark:border-white/25 rounded-xl shadow-xl flex items-center pointer-events-auto data-[swipe=end]:opacity-0 data-[state=closed]:opacity-0 transition-opacity",
+  {
+    variants: {
+      variant: {
+        neutral: "bg-gray-500 dark:bg-gray-600",
+        danger: "bg-red-500 text-white dark:bg-red-600",
+        success: "bg-green-500 text-white dark:bg-green-600",
+        warning: "bg-orange-500 text-white dark:bg-orange-600",
+      },
+    },
+    defaultVariants: {
+      variant: "neutral",
+    },
+  }
+);
+
+type ToastVariant = NonNullable<VariantProps<typeof ToastVariants>["variant"]>;
+
+export interface ToastData {
+  text: string;
+  variant: ToastVariant;
+}
+
+export interface ToastContent extends ToastData {
+  open?: boolean;
+  id: string;
+}
+
+export type ToastPublisher = (toast: ToastData) => void;

frontend/app/components/ui/Toast/helpers/generateToastUniqueId.ts

@@ -0,0 +1,5 @@
+export const generateToastUniqueId = () => {
+  const timestamp = Date.now();
+  const random = Math.floor(Math.random() * 10000);
+  return `${timestamp}-${random}`;
+};

frontend/app/components/ui/Toast/hooks/useToastBuilder.ts

@@ -0,0 +1,32 @@
+import { useState } from "react";
+import { ToastContent, ToastData, ToastPublisher } from "../domain/types";
+import { generateToastUniqueId } from "../helpers/generateToastUniqueId";
+
+// ⚠️ You should not probably import this. use `useToast` instead
+export const useToastBuilder = () => {
+  const [toasts, setToasts] = useState<ToastContent[]>([]);
+
+  const toggleToast = (value: boolean, index: number) => {
+    setToasts((toasts) =>
+      toasts.map((toast, i) => {
+        if (i === index) {
+          toast.open = value;
+        }
+        return toast;
+      })
+    );
+  };
+
+  const publish: ToastPublisher = (newTost: ToastData) => {
+    setToasts((toasts) => [
+      ...toasts,
+      { ...newTost, open: true, id: generateToastUniqueId() },
+    ]);
+  };
+
+  return {
+    publish,
+    toggleToast,
+    toasts,
+  };
+};

frontend/app/components/ui/Toast/index.ts

@@ -0,0 +1 @@
+export * from "./components/index";

frontend/app/explore/DocumentItem/index.tsx

@@ -24,7 +24,6 @@ const DocumentItem = ({ document, setDocuments }: DocumentProps) => {
   const deleteDocument = async (name: string) => {
     setIsDeleting(true);
     try {
-      console.log(`Deleting Document ${name}`);
       await axios.delete(
         `${process.env.NEXT_PUBLIC_BACKEND_URL}/explore/${name}`,
         {

frontend/app/hooks/useToast.ts

@@ -1,25 +0,0 @@
-import { Message } from "postcss";
-import { useEffect, useRef, useState } from "react";
-import { ToastRef } from "../components/ui/Toast";
-
-export const useToast = () => {
-  const [message, setMessage] = useState<Message | null>(null);
-  const messageToast = useRef<ToastRef>(null);
-
-  useEffect(() => {
-    if (!message) return;
-    messageToast.current?.publish({
-      variant:
-        message.type === "error"
-          ? "danger"
-          : message.type === "warning"
-          ? "neutral"
-          : "success",
-      text: message.text,
-    });
-  }, [message]);
-  return {
-    setMessage,
-    messageToast,
-  };
-};

frontend/app/upload/components/Crawler/hooks/useCrawler.ts

@@ -1,15 +1,15 @@
 import { useSupabase } from "@/app/supabase-provider";
+import { useToast } from "@/lib/hooks/useToast";
 import axios from "axios";
 import { redirect } from "next/navigation";
 import { useCallback, useRef, useState } from "react";
-import { useToast } from "../../../../hooks/useToast";
 import { isValidUrl } from "../helpers/isValidUrl";
 
 export const useCrawler = () => {
   const [isCrawling, setCrawling] = useState(false);
   const urlInputRef = useRef<HTMLInputElement | null>(null);
-  const { setMessage, messageToast } = useToast();
   const { session } = useSupabase();
+  const { publish } = useToast();
   if (session === null) {
     redirect("/login");
   }
@@ -21,8 +21,8 @@ export const useCrawler = () => {
 
     if (!url || !isValidUrl(url)) {
       // Assuming you have a function to validate URLs
-      setMessage({
-        type: "error",
+      publish({
+        variant: "danger",
         text: "Invalid URL",
       });
       setCrawling(false);
@@ -49,13 +49,13 @@ export const useCrawler = () => {
         }
       );
 
-      setMessage({
-        type: response.data.type,
+      publish({
+        variant: response.data.type,
         text: response.data.message,
       });
     } catch (error: unknown) {
-      setMessage({
-        type: "error",
+      publish({
+        variant: "danger",
         text: "Failed to crawl website: " + JSON.stringify(error),
       });
     } finally {
@@ -66,7 +66,7 @@ export const useCrawler = () => {
   return {
     isCrawling,
     urlInputRef,
-    messageToast,
+
     crawlWebsite,
   };
 };

frontend/app/upload/components/Crawler/index.tsx

@@ -2,11 +2,10 @@
 import Button from "@/app/components/ui/Button";
 import Card from "@/app/components/ui/Card";
 import Field from "@/app/components/ui/Field";
-import Toast from "@/app/components/ui/Toast";
 import { useCrawler } from "./hooks/useCrawler";
 
 export const Crawler = (): JSX.Element => {
-  const { urlInputRef, isCrawling, messageToast, crawlWebsite } = useCrawler();
+  const { urlInputRef, isCrawling, crawlWebsite } = useCrawler();
   return (
     <div className="w-full">
       <div className="flex justify-center gap-5">
@@ -29,7 +28,6 @@ export const Crawler = (): JSX.Element => {
               </div>
             </Card>
           </div>
-          <Toast ref={messageToast} />
         </div>
       </div>
     </div>

frontend/app/upload/components/FileUploader/hooks/useFileUploader.ts

@@ -1,5 +1,5 @@
-import { useToast } from "@/app/hooks/useToast";
 import { useSupabase } from "@/app/supabase-provider";
+import { useToast } from "@/lib/hooks/useToast";
 import axios from "axios";
 import { redirect } from "next/navigation";
 import { useCallback, useState } from "react";
@@ -7,7 +7,7 @@ import { FileRejection, useDropzone } from "react-dropzone";
 
 export const useFileUploader = () => {
   const [isPending, setIsPending] = useState(false);
-  const { messageToast, setMessage } = useToast();
+  const { publish } = useToast();
   const [files, setFiles] = useState<File[]>([]);
   const [pendingFileIndex, setPendingFileIndex] = useState<number>(0);
   const { session } = useSupabase();
@@ -31,16 +31,16 @@ export const useFileUploader = () => {
           }
         );
 
-        setMessage({
-          type: response.data.type,
+        publish({
+          variant: response.data.type,
           text:
             (response.data.type === "success"
               ? "File uploaded successfully: "
               : "") + JSON.stringify(response.data.message),
         });
       } catch (error: unknown) {
-        setMessage({
-          type: "error",
+        publish({
+          variant: "danger",
           text: "Failed to upload file: " + JSON.stringify(error),
         });
       }
@@ -50,18 +50,18 @@ export const useFileUploader = () => {
 
   const onDrop = (acceptedFiles: File[], fileRejections: FileRejection[]) => {
     if (fileRejections.length > 0) {
-      setMessage({ type: "error", text: "File too big." });
+      publish({ variant: "danger", text: "File too big." });
       return;
     }
-    setMessage(null);
+
     for (let i = 0; i < acceptedFiles.length; i++) {
       const file = acceptedFiles[i];
       const isAlreadyInFiles =
         files.filter((f) => f.name === file.name && f.size === file.size)
           .length > 0;
       if (isAlreadyInFiles) {
-        setMessage({
-          type: "warning",
+        publish({
+          variant: "warning",
           text: `${file.name} was already added`,
         });
         acceptedFiles.splice(i, 1);
@@ -71,9 +71,15 @@ export const useFileUploader = () => {
   };
 
   const uploadAllFiles = async () => {
+    if (files.length === 0) {
+      publish({
+        text: "Please, add files to upload",
+        variant: "warning",
+      });
+      return;
+    }
     setIsPending(true);
-    setMessage(null);
-    // files.forEach((file) => upload(file));
+
     for (const file of files) {
       await upload(file);
       setPendingFileIndex((i) => i + 1);
@@ -96,7 +102,7 @@ export const useFileUploader = () => {
     open,
     uploadAllFiles,
     pendingFileIndex,
-    messageToast,
+
     files,
     setFiles,
   };

frontend/app/upload/components/FileUploader/index.tsx

@@ -1,5 +1,4 @@
 "use client";
-import Toast from "@/app/components/ui/Toast";
 import { AnimatePresence } from "framer-motion";
 import Button from "../../../components/ui/Button";
 import Card from "../../../components/ui/Card";
@@ -12,7 +11,6 @@ export const FileUploader = (): JSX.Element => {
     getRootProps,
     isDragActive,
     isPending,
-    messageToast,
     open,
     pendingFileIndex,
     uploadAllFiles,
@@ -21,7 +19,6 @@ export const FileUploader = (): JSX.Element => {
   } = useFileUploader();
 
   return (
-    <>
     <section
       {...getRootProps()}
       className="w-full outline-none flex flex-col gap-5 items-center justify-center p-6"
@@ -67,14 +64,10 @@ export const FileUploader = (): JSX.Element => {
         </div>
         <div className="flex flex-col items-center justify-center mt-5">
           <Button isLoading={isPending} onClick={uploadAllFiles}>
-              {isPending
-                ? `Uploading ${files[pendingFileIndex].name}`
-                : "Upload"}
+            {isPending ? `Uploading ${files[pendingFileIndex].name}` : "Upload"}
           </Button>
         </div>
       </div>
     </section>
-      <Toast ref={messageToast} />
-    </>
   );
 };

frontend/lib/hooks/useToast.ts

@@ -0,0 +1,10 @@
+import { useContext } from "react";
+import { ToastContext } from "../../app/components/ui/Toast/domain/ToastContext";
+
+export const useToast = () => {
+  const { publish } = useContext(ToastContext);
+
+  return {
+    publish,
+  };
+};

frontend/lib/utils.ts

@@ -4,9 +4,3 @@ import { twMerge } from "tailwind-merge";
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs));
 }
-
-export function generateUniqueId() {
-  const timestamp = Date.now();
-  const random = Math.floor(Math.random() * 10000);
-  return `${timestamp}-${random}`;
-}