Implementar modo oscuro con toggle en sidebar

2026-04-14 22:29:11 -03:00
parent f91964febe
commit 1bec305447
3 changed files with 94 additions and 16 deletions
@@ -12,8 +12,9 @@ import { NuevoIngreso } from '@/sections/NuevoIngreso';
 import { EditIngreso } from '@/sections/EditIngreso';
 import { Spinner } from '@/components/ui/spinner';
 import { Button } from '@/components/ui/button';
+import { ThemeProvider } from '@/contexts/ThemeContext';

-function App() {
+function AppContent() {
  const store = useHospitalStore();

  if (!store.isLoaded) {
@@ -207,4 +208,12 @@ case 'nuevoingreso':
  );
 }

+function App() {
+  return (
+    <ThemeProvider>
+      <AppContent />
+    </ThemeProvider>
+  );
+}
+
 export default App;
@@ -0,0 +1,40 @@
+import { createContext, useContext, useEffect, useState, type ReactNode } from 'react';
+
+interface ThemeContextType {
+  isDarkMode: boolean;
+  toggleDarkMode: () => void;
+}
+
+const ThemeContext = createContext<ThemeContextType | undefined>(undefined);
+
+export function ThemeProvider({ children }: { children: ReactNode }) {
+  const [isDarkMode, setIsDarkMode] = useState(() => {
+    const saved = localStorage.getItem('darkMode');
+    return saved ? JSON.parse(saved) : false;
+  });
+
+  useEffect(() => {
+    localStorage.setItem('darkMode', JSON.stringify(isDarkMode));
+    if (isDarkMode) {
+      document.documentElement.classList.add('dark');
+    } else {
+      document.documentElement.classList.remove('dark');
+    }
+  }, [isDarkMode]);
+
+  const toggleDarkMode = () => setIsDarkMode((prev: boolean) => !prev);
+
+  return (
+    <ThemeContext.Provider value={{ isDarkMode, toggleDarkMode }}>
+      {children}
+    </ThemeContext.Provider>
+  );
+}
+
+export function useTheme() {
+  const context = useContext(ThemeContext);
+  if (!context) {
+    throw new Error('useTheme must be used within ThemeProvider');
+  }
+  return context;
+}
@@ -7,10 +7,13 @@ import {
  FlaskConical, 
  Activity, 
  Microscope,
-  Menu
+  Menu,
+  Sun,
+  Moon
 } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Sheet, SheetContent, SheetTrigger } from '@/components/ui/sheet';
+import { useTheme } from '@/contexts/ThemeContext';
 import type { Vista } from '@/types';

 interface LayoutProps {
@@ -31,6 +34,8 @@ const menuItems: { vista: Vista; label: string; icon: React.ElementType }[] = [
 ];

 export function Layout({ children, vistaActual, onCambiarVista }: LayoutProps) {
+  const { isDarkMode, toggleDarkMode } = useTheme();
+
  const NavContent = () => (
    <nav className="flex flex-col gap-2">
      {menuItems.map((item) => {
@@ -40,7 +45,7 @@ export function Layout({ children, vistaActual, onCambiarVista }: LayoutProps) {
          <Button
            key={item.vista}
            variant={isActive ? 'default' : 'ghost'}
-            className={`justify-start gap-3 ${isActive ? 'bg-blue-600 hover:bg-blue-700' : 'hover:bg-gray-100'}`}
+            className={`justify-start gap-3 ${isActive ? 'bg-blue-600 hover:bg-blue-700 text-white' : 'hover:bg-gray-100 dark:hover:bg-gray-700 dark:text-gray-200'}`}
            onClick={() => onCambiarVista(item.vista)}
          >
            <Icon className="h-5 w-5" />
@@ -52,51 +57,75 @@ export function Layout({ children, vistaActual, onCambiarVista }: LayoutProps) {
  );

  return (
-    <div className="min-h-screen bg-gray-50 flex">
+    <div className="min-h-screen bg-gray-50 dark:bg-gray-900 flex">
      {/* Sidebar Desktop */}
-      <aside className="hidden lg:flex w-64 flex-col bg-white border-r border-gray-200 fixed h-full">
-        <div className="p-6 border-b border-gray-200">
+      <aside className="hidden lg:flex w-64 flex-col bg-white dark:bg-gray-800 border-r border-gray-200 dark:border-gray-700 fixed h-full">
+        <div className="p-6 border-b border-gray-200 dark:border-gray-700">
          <div className="flex items-center gap-3">
            <div className="h-10 w-10 bg-blue-600 rounded-lg flex items-center justify-center">
              <Activity className="h-6 w-6 text-white" />
            </div>
            <div>
-              <h1 className="font-bold text-lg text-gray-900 leading-tight">Historia Clinica Electrónica</h1>
-              <p className="text-xs text-gray-500">Servicio Clínica Médica - Hospital Santojanni</p>
+              <h1 className="font-bold text-lg text-gray-900 dark:text-white leading-tight">Historia Clinica Electrónica</h1>
+              <p className="text-xs text-gray-500 dark:text-gray-400">Servicio Clínica Médica - Hospital Santojanni</p>
            </div>
          </div>
        </div>
        <div className="flex-1 p-4 overflow-auto">
          <NavContent />
        </div>
-        <div className="p-4 border-t border-gray-200 text-xs text-gray-400 text-center">
+        <div className="p-4 border-t border-gray-200 dark:border-gray-700">
+          <div className="flex items-center justify-center gap-2">
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={toggleDarkMode}
+              className="flex items-center gap-2"
+            >
+              {isDarkMode ? <Sun className="h-4 w-4" /> : <Moon className="h-4 w-4" />}
+              <span className="text-xs">{isDarkMode ? 'Modo Claro' : 'Modo Oscuro'}</span>
+            </Button>
+          </div>
+          <div className="text-xs text-gray-400 dark:text-gray-500 text-center mt-2">
            v1.0.0
          </div>
+        </div>
      </aside>

      {/* Header Mobile */}
-      <header className="lg:hidden fixed top-0 left-0 right-0 h-16 bg-white border-b border-gray-200 z-50 flex items-center justify-between px-4">
+      <header className="lg:hidden fixed top-0 left-0 right-0 h-16 bg-white dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700 z-50 flex items-center justify-between px-4">
        <div className="flex items-center gap-3">
          <div className="h-8 w-8 bg-blue-600 rounded-lg flex items-center justify-center">
            <Activity className="h-5 w-5 text-white" />
          </div>
-          <span className="font-bold text-gray-900">Gestion Historia Clinica Electronica</span>
+          <span className="font-bold text-gray-900 dark:text-white">Gestion Historia Clinica Electronica</span>
        </div>
        <Sheet>
          <SheetTrigger asChild>
-            <Button variant="ghost" size="icon">
+            <Button variant="ghost" size="icon" className="dark:text-white">
              <Menu className="h-6 w-6" />
            </Button>
          </SheetTrigger>
-          <SheetContent side="right" className="w-64 p-0">
-            <div className="p-6 border-b border-gray-200">
+          <SheetContent side="right" className="w-64 p-0 dark:bg-gray-800">
+            <div className="p-6 border-b border-gray-200 dark:border-gray-700">
              <div className="flex items-center justify-between">
-                <span className="font-bold text-lg">Menú</span>
+                <span className="font-bold text-lg dark:text-white">Menú</span>
              </div>
            </div>
            <div className="p-4">
              <NavContent />
            </div>
+            <div className="p-4 border-t border-gray-200 dark:border-gray-700">
+              <Button
+                variant="ghost"
+                size="sm"
+                onClick={toggleDarkMode}
+                className="w-full flex items-center justify-center gap-2 dark:text-white"
+              >
+                {isDarkMode ? <Sun className="h-4 w-4" /> : <Moon className="h-4 w-4" />}
+                <span className="text-sm">{isDarkMode ? 'Modo Claro' : 'Modo Oscuro'}</span>
+              </Button>
+            </div>
          </SheetContent>
        </Sheet>
      </header>