const express = require('express');
const router = express.Router();

// Import middleware
const auth = require('../../../src/middleware/auth');
const pluginAuth = require('../../../src/middleware/pluginAuth');

// Import sub-routers
const accountsRoutes = require('./accounts');
const budgetsRoutes = require('./budgets');
const expensesRoutes = require('./expenses');
const revenueRoutes = require('./revenue');
const reportsRoutes = require('./reports');
const analyticsRoutes = require('./analytics');
const transactionsRoutes = require('./transactions');
const taxRoutes = require('./tax');
const balancesRoutes = require('./balances');
const invoicesRoutes = require('./invoices');
const ledgerRoutes = require('./ledger');
const reconciliationRoutes = require('./reconciliation');
const assessmentsRoutes = require('./assessments');

// Apply common middleware to all plugin routes
// Standard auth to populate req.user (required for created_by fields)
router.use(auth.authenticateToken);
// Lightweight plugin checks (permit-all for now but ensures future extensibility)
// Note: We intentionally avoid rate-limiting until configured
router.use(pluginAuth.checkPluginSubscription('financials'));

// Health and info endpoints
router.get('/health', (req, res) => {
  res.json({
    success: true,
    plugin: 'financials',
    version: '1.0.0',
    status: 'healthy',
    timestamp: new Date().toISOString(),
    message: 'Financials plugin is working!'
  });
});

router.get('/info', (req, res) => {
  res.json({
    success: true,
    plugin: {
      name: 'financials',
      displayName: 'Financials Plugin',
      version: '1.0.0',
      description: 'Comprehensive financial management including accounting, budgeting, expense tracking, and financial reporting',
      permissions: [
        'view_financials',
        'manage_accounts',
        'create_budgets',
        'generate_reports',
        'manage_expenses',
        'manage_revenue',
        'view_analytics',
        'manage_tax_settings',
        'approve_transactions'
      ],
      features: [
        'Chart of Accounts',
        'Budget Management',
        'Expense Tracking',
        'Revenue Management',
        'Financial Reports',
        'Analytics Dashboard',
        'Transaction Management',
        'Tax Management'
      ]
    }
  });
});

// Mount sub-routers
router.use('/accounts', accountsRoutes);
router.use('/budgets', budgetsRoutes);
router.use('/expenses', expensesRoutes);
router.use('/revenue', revenueRoutes);
router.use('/reports', reportsRoutes);
router.use('/analytics', analyticsRoutes);
router.use('/transactions', transactionsRoutes);
router.use('/tax', taxRoutes);
router.use('/balances', balancesRoutes);
router.use('/invoices', invoicesRoutes);
router.use('/ledger', ledgerRoutes);
router.use('/reconciliation', reconciliationRoutes);
router.use('/assessments', assessmentsRoutes);

module.exports = router;