Condopay/App.tsx

import React, { useEffect, useState } from 'react';
import { HashRouter, Routes, Route, Navigate, useLocation } from 'react-router-dom';
import { Layout } from './components/Layout';
import { FamilyList } from './pages/FamilyList';
import { FamilyDetail } from './pages/FamilyDetail';
import { SettingsPage } from './pages/Settings';
import { TicketsPage } from './pages/Tickets';
import { ReportsPage } from './pages/Reports';
import { ExtraordinaryAdmin } from './pages/ExtraordinaryAdmin';
import { ExtraordinaryUser } from './pages/ExtraordinaryUser';
import { CondoFinancialsPage } from './pages/CondoFinancials.tsx';
import { DocumentsPage } from './pages/Documents.tsx';
import { LoginPage } from './pages/Login';
import { CondoService } from './services/mockDb';
import { BrandingConfig } from './types';

// Palette predefinite basate su chiavi stringa
const COLOR_PALETTES: Record<string, any> = {
    blue: { 50: '#eff6ff', 100: '#dbeafe', 200: '#bfdbfe', 300: '#93c5fd', 400: '#60a5fa', 500: '#3b82f6', 600: '#2563eb', 700: '#1d4ed8', 800: '#1e40af', 900: '#1e3a8a', 950: '#172554' },
    purple: { 50: '#faf5ff', 100: '#f3e8ff', 200: '#e9d5ff', 300: '#d8b4fe', 400: '#c084fc', 500: '#a855f7', 600: '#9333ea', 700: '#7e22ce', 800: '#6b21a8', 900: '#581c87', 950: '#3b0764' },
    green: { 50: '#f0fdf4', 100: '#dcfce7', 200: '#bbf7d0', 300: '#86efac', 400: '#4ade80', 500: '#22c55e', 600: '#16a34a', 700: '#15803d', 800: '#166534', 900: '#14532d', 950: '#052e16' },
    red: { 50: '#fef2f2', 100: '#fee2e2', 200: '#fecaca', 300: '#fca5a5', 400: '#f87171', 500: '#ef4444', 600: '#dc2626', 700: '#b91c1c', 800: '#991b1b', 900: '#7f1d1d', 950: '#450a0a' },
    orange: { 50: '#fff7ed', 100: '#ffedd5', 200: '#fed7aa', 300: '#fdba74', 400: '#fb923c', 500: '#f97316', 600: '#ea580c', 700: '#c2410c', 800: '#9a3412', 900: '#7c2d12', 950: '#431407' },
    slate: { 50: '#f8fafc', 100: '#f1f5f9', 200: '#e2e8f0', 300: '#cbd5e1', 400: '#94a3b8', 500: '#64748b', 600: '#475569', 700: '#334155', 800: '#1e293b', 900: '#0f172a', 950: '#020617' }
};

/**
 * Genera una palette completa Tailwind (50-950) partendo da un singolo colore HEX.
 */
function generatePaletteFromHex(hex: string) {
    // Rimuoviamo eventuale # se presente
    const cleanHex = hex.replace('#', '');
    const r = parseInt(cleanHex.slice(0, 2), 16);
    const g = parseInt(cleanHex.slice(2, 4), 16);
    const b = parseInt(cleanHex.slice(4, 6), 16);

    const adjust = (color: number, amount: number) => {
        return Math.max(0, Math.min(255, Math.round(color + (amount * (amount > 0 ? 255 - color : color)))));
    };
    
    const toHex = (c: number) => c.toString(16).padStart(2, '0');
    const getHex = (amt: number) => `#${toHex(adjust(r, amt))}${toHex(adjust(g, amt))}${toHex(adjust(b, amt))}`;

    return {
        50: getHex(0.95),
        100: getHex(0.85),
        200: getHex(0.7),
        300: getHex(0.5),
        400: getHex(0.3),
        500: `#${cleanHex}`,
        600: getHex(-0.1),
        700: getHex(-0.25),
        800: getHex(-0.45),
        900: getHex(-0.6),
        950: getHex(-0.8)
    };
}

const ProtectedRoute = ({ children }: { children?: React.ReactNode }) => {
  const user = CondoService.getCurrentUser();
  const location = useLocation();

  if (!user) {
    return <Navigate to="/login" state={{ from: location }} replace />;
  }

  return <>{children}</>;
};

const AdminRoute = ({ children }: { children?: React.ReactNode }) => {
    const user = CondoService.getCurrentUser();
    const isAdmin = user?.role === 'admin' || user?.role === 'poweruser';
    
    if (!isAdmin) {
        return <ExtraordinaryUser />;
    }
    return <>{children}</>;
};

const App: React.FC = () => {
  const [branding, setBranding] = useState<BrandingConfig>({ appName: 'CondoPay', primaryColor: 'blue', logoUrl: '', loginBackgroundUrl: '' });

  const applyBranding = (config: BrandingConfig) => {
    // Merge with defaults ensures properties like logoUrl aren't undefined if API returns partial object
    const mergedConfig = { appName: 'CondoPay', primaryColor: 'blue', logoUrl: '', loginBackgroundUrl: '', ...config };
    setBranding(mergedConfig);
    document.title = mergedConfig.appName || 'CondoPay Manager';
    
    let palette;
    if (mergedConfig.primaryColor && mergedConfig.primaryColor.startsWith('#')) {
        palette = generatePaletteFromHex(mergedConfig.primaryColor);
    } else {
        palette = COLOR_PALETTES[mergedConfig.primaryColor] || COLOR_PALETTES['blue'];
    }

    const root = document.documentElement;
    Object.keys(palette).forEach(key => {
        root.style.setProperty(`--color-primary-${key}`, palette[key]);
    });
  };

  useEffect(() => {
      const loadBranding = async () => {
          try {
              const config = await CondoService.getPublicBranding();
              if (config) {
                  applyBranding(config);
              }
          } catch(e) { console.error("Error loading branding", e); }
      };
      loadBranding();

      // Listen for branding updates from settings without full reload
      const handleUpdate = () => loadBranding();
      window.addEventListener('branding-updated', handleUpdate);
      return () => window.removeEventListener('branding-updated', handleUpdate);
  }, []);

  return (
    <HashRouter>
      <Routes>
        <Route path="/login" element={<LoginPage branding={branding} />} />
        
        <Route path="/" element={
          <ProtectedRoute>
            <Layout branding={branding} />
          </ProtectedRoute>
        }>
          <Route index element={<FamilyList />} />
          <Route path="family/:id" element={<FamilyDetail />} />
          <Route path="tickets" element={<TicketsPage />} />
          <Route path="reports" element={<ReportsPage />} />
          <Route path="financials" element={<CondoFinancialsPage />} />
          <Route path="documents" element={<DocumentsPage />} />
          <Route path="extraordinary" element={
              <AdminRoute>
                  <ExtraordinaryAdmin />
              </AdminRoute>
          } />
          <Route path="settings" element={<SettingsPage />} />
        </Route>
        
        <Route path="*" element={<Navigate to="/" replace />} />
      </Routes>
    </HashRouter>
  );
};

export default App;