sozsoft-platform/ui/src/routes/dynamicRouter.tsx

// DynamicRouter.tsx
import React from 'react'
import PageTitle from '@/components/shared/PageTitle'
import { Routes, Route, Navigate, useLocation } from 'react-router-dom'
import { mapCustomComponentRoutes, mapDynamicRoutes } from './dynamicRouteLoader'
import { useDynamicRoutes } from './dynamicRoutesContext'
import { useComponents } from '@/contexts/ComponentContext'
import ProtectedRoute from '@/components/route/ProtectedRoute'
import PermissionGuard from '@/components/route/PermissionGuard'
import PageContainer from '@/components/template/PageContainer'
import { ROUTES_ENUM } from './route.constant'
import { hasSubdomain } from '@/utils/subdomain'

// AccessDenied ve NotFound'u dinamiklikten çıkarıyoruz
const AccessDenied = React.lazy(() => import('@/views/AccessDenied'))
const NotFound = React.lazy(() => import('@/views/NotFound'))
const DatabaseSetup = React.lazy(() => import('@/views/setup/DatabaseSetup'))

/**
 * Physical views set their own title; this only fills the gap for routes whose
 * component is compiled at runtime. `fallback` sayesinde kendi başlığını
 * bildiren bir bileşen buradaki başlığı her zaman yener — eskiden bu, Helmet'in
 * "sonra mount olan kazanır" davranışından geliyordu.
 */
const RouteTitle = ({ title }: { title?: string }) =>
  title ? <PageTitle fallback title={title} /> : null

const RootRedirect = () => {
  const location = useLocation()
  const searchParams = new URLSearchParams(location.search)
  const isPasswordResetLink = searchParams.has('userId') && searchParams.has('resetToken')

  return (
    <Navigate
      to={
        isPasswordResetLink
          ? `${ROUTES_ENUM.authenticated.resetPassword}${location.search}`
          : hasSubdomain()
            ? ROUTES_ENUM.authenticated.login
            : ROUTES_ENUM.public.home
      }
      replace
    />
  )
}

const LegacyPasswordResetRedirect = () => {
  const location = useLocation()

  return <Navigate to={`${ROUTES_ENUM.authenticated.resetPassword}${location.search}`} replace />
}

const LegacyEmailConfirmationRedirect = () => {
  const location = useLocation()

  return <Navigate to={location.pathname.replace(/^\/account/, '')} replace />
}

export const DynamicRouter: React.FC = () => {
  const { routes, loading, error } = useDynamicRoutes()
  const { components, registeredComponents, renderComponent, isComponentRegistered } =
    useComponents()
  const location = useLocation()

  const dynamicRoutes = React.useMemo(() => {
    const customComponentRoutes = mapCustomComponentRoutes(components)
    const claimedPaths = new Set(customComponentRoutes.map((route) => route.path))

    // Ayni yolu iki route paylasirsa custom component kazanir: bir ekranin fiziksel
    // sayfadan runtime bilesene devri (ve bileseni pasife alarak geri donusu) yalnizca
    // Custom Components ekranindan yonetilir, rota kaydini silmeyi gerektirmez.
    return [
      ...mapDynamicRoutes(routes).filter((route) => !claimedPaths.has(route.path)),
      ...customComponentRoutes,
    ]
  }, [routes, components])

  // /setup path'inde loading bekleme — setup route her zaman erişilebilir olmalı.
  // bootstrapFailed durumu Layouts'ta, layout seçilmeden önce ele alınır.
  const isSetupPath = location.pathname === ROUTES_ENUM.setup

  if (loading && !isSetupPath) return <div>Loading...</div>
  if (error && !isSetupPath) return <div>Hata: {error}</div>

  return (
    <Routes>
      {/* ADMIN */}
      <Route path="/admin/*" element={<ProtectedRoute />}>
        {dynamicRoutes
          .filter((r) => r.routeType === 'protected')
          .map((route) => {
            const Component = route.getComponent(
              registeredComponents,
              renderComponent,
              isComponentRegistered,
            )
            return (
              <Route
                key={route.key}
                path={route.path.replace(/^\/admin\/?/, '') || '.'}
                element={
                  <PermissionGuard permissions={route.authority}>
                    <PageContainer>
                      <RouteTitle title={route.title} />
                      <React.Suspense fallback={<div>Loading {route.path}...</div>}>
                        <Component />
                      </React.Suspense>
                    </PageContainer>
                  </PermissionGuard>
                }
              />
            )
          })}

        {/* admin default */}
        <Route index element={<Navigate to={ROUTES_ENUM.protected.dashboard} replace />} />

        {/* admin access denied (statik) */}
        <Route
          path="access-denied"
          element={
            <PageContainer>
              <React.Suspense fallback={<div>Loading...</div>}>
                <AccessDenied />
              </React.Suspense>
            </PageContainer>
          }
        />

        {/* admin not found (statik) */}
        <Route
          path="*"
          element={
            <PageContainer>
              <React.Suspense fallback={<div>Loading...</div>}>
                <NotFound />
              </React.Suspense>
            </PageContainer>
          }
        />
      </Route>

      {/* Auth/Public dinamik rotalar */}
      {dynamicRoutes
        .filter((r) =>
          hasSubdomain() ? r.routeType === 'authenticated' : r.routeType !== 'protected',
        )
        .map((route) => {
          const Component = route.getComponent(
            registeredComponents,
            renderComponent,
            isComponentRegistered,
          )
          return (
            <Route
              key={route.key}
              path={route.path}
              element={
                <>
                  <RouteTitle title={route.title} />
                  <React.Suspense fallback={<div>Loading {route.path}...</div>}>
                    <Component />
                  </React.Suspense>
                </>
              }
            />
          )
        })}

      {/* root redirect */}
      <Route path="/" element={<RootRedirect />} />
      <Route path="/account/confirm/:userId/:token" element={<LegacyEmailConfirmationRedirect />} />
      <Route path="/account/reset-password" element={<LegacyPasswordResetRedirect />} />

      {/* public access denied (statik) */}
      <Route
        path="/access-denied"
        element={
          <React.Suspense fallback={<div>Loading...</div>}>
            <AccessDenied />
          </React.Suspense>
        }
      />

      {/* public not found (statik) */}
      <Route
        path="*"
        element={
          <React.Suspense fallback={<div>Loading...</div>}>
            <NotFound />
          </React.Suspense>
        }
      />

      {/* İlk kurulum — veritabanı mevcut değilse gösterilir */}
      <Route
        path={ROUTES_ENUM.setup}
        element={
          <React.Suspense fallback={<div>Loading...</div>}>
            <DatabaseSetup />
          </React.Suspense>
        }
      />
    </Routes>
  )
}