import { useAuthStore } from '@/features/auth/stores/authStore.js';
import { createRouter, createWebHistory } from 'vue-router';

const LoginView = () => import('@/features/auth/views/LoginView.vue');
const Landing = () => import('@/features/landing/views/Landing.vue');
const RegisterView = () => import('@/features/auth/views/RegisterView.vue');
const ForgotPasswordView = () => import('@/features/auth/views/ForgotPasswordView.vue');
const ResetPasswordView = () => import('@/features/auth/views/ResetPasswordView.vue');
const VerifyEmailView = () => import('@/features/auth/views/VerifyEmailView.vue');
const OverviewView = () => import('@/features/workspaces/views/OverviewView.vue');
const DashboardView = () => import('@/features/workspaces/views/DashboardView.vue');
const ChannelsView = () => import('@/features/channels/views/ChannelsView.vue');
const CampaignsView = () => import('@/features/projects/views/ProjectsView.vue');
const CampaignDetailView = () => import('@/features/projects/views/ProjectDetailView.vue');
const MediaLibraryView = () => import('@/features/content/views/MediaLibraryView.vue');
const WorkspaceCreateView = () => import('@/features/workspaces/views/WorkspaceCreateView.vue');
const SettingsLayoutView = () => import('@/features/settings/views/SettingsLayoutView.vue');
const UserSettingsView = () => import('@/features/user-profile/views/UserSettingsView.vue');
const IntegrationsSettingsView = () => import('@/features/settings/views/IntegrationsSettingsView.vue');
const WorkspaceSettingsView = () => import('@/features/workspaces/views/WorkspaceSettingsView.vue');
const ReviewQueueView = () => import('@/features/reviews/views/ReviewQueueView.vue');
const ContentItemsView = () => import('@/features/content/views/ContentItemsView.vue');
const ContentItemDetailView = () => import('@/features/content/views/ContentItemDetailView.vue');
const MyFeedbackListView = () => import('@/features/feedback/views/MyFeedbackListView.vue');
const MyFeedbackDetailView = () => import('@/features/feedback/views/MyFeedbackDetailView.vue');
const DeveloperFeedbackListView = () => import('@/features/feedback/views/DeveloperFeedbackListView.vue');
const DeveloperFeedbackDetailView = () => import('@/features/feedback/views/DeveloperFeedbackDetailView.vue');

const routes = [
  {
    path: '/',
    name: 'landing',
    component: Landing,
  },
  {
    path: '/app',
    redirect: { name: 'dashboard' },
  },
  {
    path: '/app/dashboard',
    name: 'dashboard',
    component: OverviewView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/workspace',
    name: 'workspace-dashboard',
    component: DashboardView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/channels',
    name: 'channels',
    component: ChannelsView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/media-library',
    name: 'media-library',
    component: MediaLibraryView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/campaigns',
    name: 'campaigns',
    component: CampaignsView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/campaigns/:projectId',
    name: 'campaign-detail',
    component: CampaignDetailView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/reviews',
    name: 'review-queue',
    component: ReviewQueueView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/my-feedback',
    name: 'my-feedback',
    component: MyFeedbackListView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/my-feedback/:id',
    name: 'my-feedback-detail',
    component: MyFeedbackDetailView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/feedback',
    name: 'developer-feedback',
    component: DeveloperFeedbackListView,
    meta: { requiresAuth: true, roles: ['developer'] },
  },
  {
    path: '/app/feedback/:id',
    name: 'developer-feedback-detail',
    component: DeveloperFeedbackDetailView,
    meta: { requiresAuth: true, roles: ['developer'] },
  },
  {
    path: '/app/workspace-settings',
    name: 'workspace-settings',
    component: WorkspaceSettingsView,
    meta: { requiresAuth: true, roles: ['administrator', 'manager'] },
  },
  {
    path: '/app/workspaces/new',
    name: 'workspace-create',
    component: WorkspaceCreateView,
    meta: { requiresAuth: true, roles: ['administrator', 'manager'] },
  },
  {
    path: '/app/settings',
    component: SettingsLayoutView,
    meta: { requiresAuth: true },
    children: [
      {
        path: '',
        redirect: { name: 'settings-user-information' },
      },
      {
        path: 'user-information',
        name: 'settings-user-information',
        component: UserSettingsView,
      },
      {
        path: 'workspaces',
        name: 'settings-workspaces',
        component: WorkspaceSettingsView,
        meta: { requiresAuth: true, roles: ['administrator', 'manager'] },
      },
      {
        path: 'integrations',
        name: 'settings-integrations',
        component: IntegrationsSettingsView,
        meta: { requiresAuth: true, roles: ['administrator', 'manager'] },
      },
    ],
  },
  {
    path: '/app/content',
    name: 'content-items',
    component: ContentItemsView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/content/new',
    name: 'content-item-create',
    component: ContentItemDetailView,
    meta: { requiresAuth: true },
  },
  {
    path: '/app/content/:id',
    name: 'content-item-detail',
    component: ContentItemDetailView,
    meta: { requiresAuth: true },
  },
  {
    path: '/login',
    name: 'login',
    component: LoginView,
    meta: { notAuthenticated: true },
    props: route => ({ returnUrl: route.query.returnUrl || '/app/dashboard' }),
  },
  {
    path: '/profile',
    redirect: { name: 'dashboard' },
  },
  {
    path: '/register',
    name: 'register',
    component: RegisterView,
    meta: { requiresAuth: false },
  },
  {
    path: '/forgot-password',
    name: 'forgot-password',
    component: ForgotPasswordView,
    meta: { notAuthenticated: true },
  },
  {
    path: '/reset-password',
    name: 'reset-password',
    component: ResetPasswordView,
    meta: { notAuthenticated: true },
    props: route => ({ email: route.query.email, token: route.query.token }),
  },
  {
    path: '/verify-email',
    name: 'verify-email',
    component: VerifyEmailView,
    meta: { notAuthenticated: true },
  },
  {
    path: '/:pathMatch(.*)*',
    redirect: { name: 'landing' },
  },
];

const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes,
});

// Navigation guards
router.beforeEach((to, from, next) => {
  const authStore = useAuthStore();

  if (to.matched.some(record => record.meta.requiresAuth)) {
    if (!authStore.isAuthenticated) {
      next({
        name: 'login',
        query: { returnUrl: to.fullPath },
      });
    } else {
      const requiredRoles = to.matched.flatMap(record => record.meta.roles ?? []);
      if (requiredRoles.length > 0 && !authStore.hasAnyRole(requiredRoles)) {
        next({ name: 'dashboard' });
        return;
      }

      next();
    }
  } else if (to.matched.some(record => record.meta.notAuthenticated)) {
    if (authStore.isAuthenticated) next({ name: 'dashboard' });
    else next();
  } else {
    next();
  }
});

export default router;