Initial commit: igny8 project

frontend/src/context/HeaderMetricsContext.tsx

@@ -0,0 +1,42 @@
+import { createContext, useContext, useState, ReactNode } from 'react';
+
+interface HeaderMetric {
+  label: string;
+  value: string | number;
+  accentColor: 'blue' | 'green' | 'amber' | 'purple';
+}
+
+interface HeaderMetricsContextType {
+  metrics: HeaderMetric[];
+  setMetrics: (metrics: HeaderMetric[]) => void;
+  clearMetrics: () => void;
+}
+
+const HeaderMetricsContext = createContext<HeaderMetricsContextType | undefined>(undefined);
+
+export const useHeaderMetrics = () => {
+  const context = useContext(HeaderMetricsContext);
+  if (!context) {
+    throw new Error('useHeaderMetrics must be used within a HeaderMetricsProvider');
+  }
+  return context;
+};
+
+interface HeaderMetricsProviderProps {
+  children: ReactNode;
+}
+
+export const HeaderMetricsProvider: React.FC<HeaderMetricsProviderProps> = ({ children }) => {
+  const [metrics, setMetrics] = useState<HeaderMetric[]>([]);
+
+  const clearMetrics = () => {
+    setMetrics([]);
+  };
+
+  return (
+    <HeaderMetricsContext.Provider value={{ metrics, setMetrics, clearMetrics }}>
+      {children}
+    </HeaderMetricsContext.Provider>
+  );
+};
+

frontend/src/context/SidebarContext.tsx

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+import { createContext, useContext, useState, useEffect } from "react";
+
+type SidebarContextType = {
+  isExpanded: boolean;
+  isMobileOpen: boolean;
+  isHovered: boolean;
+  activeItem: string | null;
+  openSubmenu: string | null;
+  toggleSidebar: () => void;
+  toggleMobileSidebar: () => void;
+  setIsHovered: (isHovered: boolean) => void;
+  setActiveItem: (item: string | null) => void;
+  toggleSubmenu: (item: string) => void;
+};
+
+const SidebarContext = createContext<SidebarContextType | undefined>(undefined);
+
+export const useSidebar = () => {
+  const context = useContext(SidebarContext);
+  if (!context) {
+    throw new Error("useSidebar must be used within a SidebarProvider");
+  }
+  return context;
+};
+
+export const SidebarProvider: React.FC<{ children: React.ReactNode }> = ({
+  children,
+}) => {
+  const [isExpanded, setIsExpanded] = useState(true);
+  const [isMobileOpen, setIsMobileOpen] = useState(false);
+  const [isMobile, setIsMobile] = useState(false);
+  const [isHovered, setIsHovered] = useState(false);
+  const [activeItem, setActiveItem] = useState<string | null>(null);
+  const [openSubmenu, setOpenSubmenu] = useState<string | null>(null);
+
+  useEffect(() => {
+    const handleResize = () => {
+      const mobile = window.innerWidth < 768;
+      setIsMobile(mobile);
+      if (!mobile) {
+        setIsMobileOpen(false);
+      }
+    };
+
+    handleResize();
+    window.addEventListener("resize", handleResize);
+
+    return () => {
+      window.removeEventListener("resize", handleResize);
+    };
+  }, []);
+
+  const toggleSidebar = () => {
+    setIsExpanded((prev) => !prev);
+  };
+
+  const toggleMobileSidebar = () => {
+    setIsMobileOpen((prev) => !prev);
+  };
+
+  const toggleSubmenu = (item: string) => {
+    setOpenSubmenu((prev) => (prev === item ? null : item));
+  };
+
+  return (
+    <SidebarContext.Provider
+      value={{
+        isExpanded: isMobile ? false : isExpanded,
+        isMobileOpen,
+        isHovered,
+        activeItem,
+        openSubmenu,
+        toggleSidebar,
+        toggleMobileSidebar,
+        setIsHovered,
+        setActiveItem,
+        toggleSubmenu,
+      }}
+    >
+      {children}
+    </SidebarContext.Provider>
+  );
+};

frontend/src/context/ThemeContext.tsx

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+"use client";
+
+import type React from "react";
+import { createContext, useState, useContext, useEffect } from "react";
+
+type Theme = "light" | "dark";
+
+type ThemeContextType = {
+  theme: Theme;
+  toggleTheme: () => void;
+};
+
+const ThemeContext = createContext<ThemeContextType | undefined>(undefined);
+
+export const ThemeProvider: React.FC<{ children: React.ReactNode }> = ({
+  children,
+}) => {
+  const [theme, setTheme] = useState<Theme>("light");
+  const [isInitialized, setIsInitialized] = useState(false);
+
+  useEffect(() => {
+    // This code will only run on the client side
+    const savedTheme = localStorage.getItem("theme") as Theme | null;
+    const initialTheme = savedTheme || "light"; // Default to light theme
+
+    setTheme(initialTheme);
+    setIsInitialized(true);
+  }, []);
+
+  useEffect(() => {
+    if (isInitialized) {
+      localStorage.setItem("theme", theme);
+      if (theme === "dark") {
+        document.documentElement.classList.add("dark");
+      } else {
+        document.documentElement.classList.remove("dark");
+      }
+    }
+  }, [theme, isInitialized]);
+
+  const toggleTheme = () => {
+    setTheme((prevTheme) => (prevTheme === "light" ? "dark" : "light"));
+  };
+
+  return (
+    <ThemeContext.Provider value={{ theme, toggleTheme }}>
+      {children}
+    </ThemeContext.Provider>
+  );
+};
+
+export const useTheme = () => {
+  const context = useContext(ThemeContext);
+  if (context === undefined) {
+    throw new Error("useTheme must be used within a ThemeProvider");
+  }
+  return context;
+};