Hook para preguntar si se quieren guardar los cambios en pantallas de edición

client/src/App.tsx

@@ -1,4 +1,4 @@
-import { AuthProvider, ThemeProvider } from "@/lib/hooks";
+import { AuthProvider, ThemeProvider, UnsavedWarnProvider } from "@/lib/hooks";
 import { TooltipProvider } from "@/ui";
 import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
 import { ReactQueryDevtools } from "@tanstack/react-query-devtools";
@@ -26,11 +26,13 @@ function App() {
         <AuthProvider authActions={createAxiosAuthActions(import.meta.env.VITE_API_URL)}>
           <ThemeProvider defaultTheme='light' storageKey='vite-ui-theme'>
             <TooltipProvider delayDuration={0}>
-              <Suspense fallback={<LoadingOverlay />}>
-                <Routes />
+              <UnsavedWarnProvider>
+                <Suspense fallback={<LoadingOverlay />}>
+                  <Routes />
 
-                <ToastContainer />
-              </Suspense>
+                  <ToastContainer />
+                </Suspense>
+              </UnsavedWarnProvider>
             </TooltipProvider>
             <TailwindIndicator />
             <ReactQueryDevtools initialIsOpen={false} />

client/src/components/CustomDialog/CustomDialog.tsx

@@ -23,7 +23,7 @@ interface CustomDialogProps {
 
 export const CustomDialog = ({
   isOpen,
-  onCancel: onClose,
+  onCancel,
   onConfirm,
   title,
   description,
@@ -39,7 +39,7 @@ export const CustomDialog = ({
         </AlertDialogHeader>
         <AlertDialogFooter>
           <AlertDialogCancel>
-            <Link to='#' onClick={onClose}>
+            <Link to='#' onClick={onCancel}>
               {cancelLabel}
             </Link>
           </AlertDialogCancel>

client/src/components/Layout/Layout.tsx

@@ -1,10 +1,9 @@
-import { UnsavedChangesNotifier, UnsavedWarnProvider } from "@/lib/hooks";
+import { UnsavedWarnProvider } from "@/lib/hooks";
 import { PropsWithChildren } from "react";
 
 export const Layout = ({ children }: PropsWithChildren) => (
   <UnsavedWarnProvider>
     <div className='flex flex-col w-full min-h-screen'>{children}</div>
-    <UnsavedChangesNotifier />
   </UnsavedWarnProvider>
 );
 

client/src/lib/hooks/useUnsavedChangesNotifier/WarnAboutChangeContext.tsx

@@ -1,18 +1,55 @@
-import { PropsWithChildren, createContext, useState } from "react";
+import { CustomDialog } from "@/components";
+import { NullOr } from "@shared/utilities";
+import { PropsWithChildren, createContext, useCallback, useMemo, useState } from "react";
+import { UnsavedChangesNotifierProps } from "./useUnsavedChangesNotifier";
 
 export interface IUnsavedWarnContextState {
-  warnWhen?: boolean;
-  setWarnWhen?: (value: boolean) => void;
+  show: (options: NullOr<UnsavedChangesNotifierProps>) => void;
 }
 
-export const UnsavedWarnContext = createContext<IUnsavedWarnContextState>({});
+export const UnsavedWarnContext = createContext<NullOr<IUnsavedWarnContextState>>(null);
 
 export const UnsavedWarnProvider = ({ children }: PropsWithChildren) => {
-  const [warnWhen, setWarnWhen] = useState(false);
+  const [confirm, setConfirm] = useState<NullOr<UnsavedChangesNotifierProps>>(null);
+
+  const [open, toggle] = useState(false);
+
+  const show = useCallback(
+    (confirmOptions: NullOr<UnsavedChangesNotifierProps>) => {
+      setConfirm(confirmOptions);
+      toggle(true);
+    },
+    [toggle, setConfirm]
+  );
+
+  const onConfirm = () => {
+    confirm?.onConfirm?.();
+    toggle(false);
+  };
+
+  const onCancel = () => {
+    confirm?.onCancel?.();
+    toggle(false);
+  };
+
+  const value = useMemo(() => ({ show }), [show]);
 
   return (
-    <UnsavedWarnContext.Provider value={{ warnWhen, setWarnWhen }}>
+    <UnsavedWarnContext.Provider value={value}>
       {children}
+      <CustomDialog
+        //type='warning'
+        onCancel={() => {
+          console.log("onCancel");
+          onCancel();
+        }}
+        onConfirm={() => onConfirm()}
+        title={confirm?.title}
+        description={confirm?.subtitle}
+        confirmLabel={confirm?.confirmText}
+        cancelLabel={confirm?.cancelText}
+        isOpen={open}
+      />
     </UnsavedWarnContext.Provider>
   );
 };

client/src/lib/hooks/useUnsavedChangesNotifier/usePromptWorkaround.tsx

@@ -1,78 +0,0 @@
-/**
- * `useBlocker` and `usePrompt` is no longer part of react-router-dom for the routers other than `DataRouter`.
- *
- * The previous workaround (<v6.4) was to use `block` function in `UNSAFE_NavigationContext` which is now removed.
- *
- * We're using a workaround from the gist https://gist.github.com/MarksCode/64e438c82b0b2a1161e01c88ca0d0355 with some modifications
- * Thanks to @MarksCode(https://github.com/MarksCode) for the workaround.
- */
-
-import React from "react";
-import { UNSAFE_NavigationContext as NavigationContext } from "react-router-dom";
-
-function useConfirmExit(confirmExit: () => boolean, when = true) {
-  const { navigator } = React.useContext(NavigationContext);
-
-  React.useEffect(() => {
-    if (!when) {
-      return;
-    }
-
-    const go = navigator.go;
-    const push = navigator.push;
-
-    navigator.push = (...args: Parameters<typeof push>) => {
-      const result = confirmExit();
-      if (result !== false) {
-        push(...args);
-      }
-    };
-
-    navigator.go = (...args: Parameters<typeof go>) => {
-      const result = confirmExit();
-      if (result !== false) {
-        go(...args);
-      }
-    };
-
-    return () => {
-      navigator.push = push;
-      navigator.go = go;
-    };
-  }, [navigator, confirmExit, when]);
-}
-
-export function usePrompt(message: string, when = true, onConfirm?: () => void, legacy = false) {
-  const warnWhenListener = React.useCallback(
-    (e: { preventDefault: () => void; returnValue: string }) => {
-      e.preventDefault();
-
-      e.returnValue = message;
-
-      return e.returnValue;
-    },
-    [message]
-  );
-
-  React.useEffect(() => {
-    if (when && !legacy) {
-      window.addEventListener("beforeunload", warnWhenListener);
-    }
-
-    return () => {
-      window.removeEventListener("beforeunload", warnWhenListener);
-    };
-  }, [warnWhenListener, when, legacy]);
-
-  const confirmExit = React.useCallback(() => {
-    const confirm = window.confirm(message);
-    if (confirm && onConfirm) {
-      onConfirm();
-    }
-    return confirm;
-  }, [message]);
-
-  console.log(when);
-
-  useConfirmExit(confirmExit, when);
-}

client/src/lib/hooks/useUnsavedChangesNotifier/useUnsavedChangesNotifier.tsx

@@ -1,44 +1,72 @@
-import { CustomDialog } from "@/components";
-import { t } from "i18next";
-import { useEffect, useMemo } from "react";
-import { useLocation } from "react-router-dom";
+import { useCallback, useEffect } from "react";
+import { useBlocker } from "react-router-dom";
 import { useWarnAboutChange } from "./useWarnAboutChange";
 
-type UnsavedChangesNotifierProps = {
-  message?: string;
+export type UnsavedChangesNotifierProps = {
+  title?: string;
+  subtitle?: string;
+  confirmText?: string;
+  cancelText?: string;
+  onConfirm?: () => void;
+  onCancel?: () => void;
+  type?: "success" | "error" | "warning" | "info";
 };
 
-export const UnsavedChangesNotifier = ({
-  message = t("unsaved_changes_prompt"),
-}: UnsavedChangesNotifierProps) => {
-  const { pathname } = useLocation();
-  const { warnWhen, setWarnWhen } = useWarnAboutChange();
+export const useUnsavedChangesNotifier = ({
+  isDirty = false,
+  title = "Se han detectado cambios",
+  subtitle = "Atención, hay cambios pendientes de guardar en esta página.\nSi continúa, perderá los cambios.",
+  confirmText = "Continuar",
+  cancelText = "No continuar",
+  onConfirm,
+  onCancel,
+  type = "warning",
+}: UnsavedChangesNotifierProps & { isDirty?: boolean }) => {
+  const blocker = useBlocker(isDirty);
+  const { show } = useWarnAboutChange();
+
+  const confirm = useCallback(() => {
+    if (!isDirty) return Promise.resolve(true);
+
+    return new Promise<boolean>((resolve) => {
+      show({
+        title,
+        subtitle,
+        confirmText,
+        cancelText,
+        type,
+        onConfirm: () => {
+          resolve(true);
+          onConfirm?.();
+        },
+        onCancel: () => {
+          resolve(false);
+          onCancel?.();
+        },
+      });
+    });
+  }, [cancelText, confirmText, isDirty, onCancel, onConfirm, show, subtitle, title, type]);
 
   useEffect(() => {
-    return () => setWarnWhen?.(false);
-  }, [pathname]);
+    if (blocker.state === "blocked") {
+      confirm().then((result) => {
+        if (result) blocker.proceed();
+        else blocker.reset();
+      });
+    }
+  }, [blocker, confirm]);
 
-  const warnMessage = useMemo(() => {
-    return t(message);
-  }, [message]);
+  useEffect(() => {
+    if (isDirty) {
+      window.onbeforeunload = () => subtitle;
+    }
 
-  return (
-    <CustomDialog
-      cancelLabel='Cancelar'
-      confirmLabel='Confirmar'
-      onCancel={() => {}}
-      title='titulo'
-      isOpen={warnWhen}
-      onConfirm={() => {
-        setWarnWhen?.(false);
-      }}
-      description={warnMessage}
-    />
-  );
+    return () => {
+      window.onbeforeunload = null;
+    };
+  }, [isDirty, subtitle]);
 
-  /*usePrompt(warnMessage, warnWhen, () => {
-    setWarnWhen?.(false);
-  });
-
-  return null;*/
+  return {
+    confirm,
+  };
 };

client/src/lib/hooks/useUnsavedChangesNotifier/useWarnAboutChange.tsx

@@ -6,10 +6,5 @@ export const useWarnAboutChange = () => {
   if (context === null)
     throw new Error("useWarnAboutChange must be used within a UnsavedWarnProvider");
 
-  const { warnWhen, setWarnWhen } = context;
-
-  return {
-    warnWhen: Boolean(warnWhen),
-    setWarnWhen: setWarnWhen ?? (() => undefined),
-  };
+  return context;
 };