opencrm/backend/src/routes/cachedEmail.routes.ts

// ==================== CACHED EMAIL ROUTES ====================

import { Router } from 'express';
import * as cachedEmailController from '../controllers/cachedEmail.controller.js';
import { authenticate, requirePermission } from '../middleware/auth.js';

const router = Router();

// ==================== E-MAIL LISTEN ====================

// E-Mails für Kunden (mit optionalem Account-Filter)
// GET /api/customers/:customerId/emails?accountId=1&limit=50&offset=0
router.get(
  '/customers/:customerId/emails',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getEmailsForCustomer
);

// E-Mails für Vertrag
// GET /api/contracts/:contractId/emails?limit=50&offset=0
router.get(
  '/contracts/:contractId/emails',
  authenticate,
  requirePermission('contracts:read'),
  cachedEmailController.getEmailsForContract
);

// Ordner-Anzahlen für Vertrag (zugeordnete E-Mails)
// GET /api/contracts/:contractId/emails/folder-counts
router.get(
  '/contracts/:contractId/emails/folder-counts',
  authenticate,
  requirePermission('contracts:read'),
  cachedEmailController.getContractFolderCounts
);

// Mailbox-Konten eines Kunden (für Dropdown)
// GET /api/customers/:customerId/mailbox-accounts
router.get(
  '/customers/:customerId/mailbox-accounts',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getMailboxAccounts
);

// Ungelesene E-Mails zählen
// GET /api/emails/unread-count?customerId=1 oder ?contractId=1
router.get(
  '/emails/unread-count',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getUnreadCount
);

// ==================== EINZELNE E-MAIL ====================

// Einzelne E-Mail abrufen (mit Body, markiert als gelesen)
// GET /api/emails/:id
router.get(
  '/emails/:id',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getEmail
);

// E-Mail in Papierkorb verschieben (nur User mit emails:delete Permission)
// DELETE /api/emails/:id
router.delete(
  '/emails/:id',
  authenticate,
  requirePermission('emails:delete'),
  cachedEmailController.deleteEmail
);

// ==================== PAPIERKORB ====================

// Papierkorb-E-Mails für Kunden abrufen
// GET /api/customers/:customerId/emails/trash
router.get(
  '/customers/:customerId/emails/trash',
  authenticate,
  requirePermission('emails:delete'),
  cachedEmailController.getTrashEmails
);

// Papierkorb-Anzahl für Kunden
// GET /api/customers/:customerId/emails/trash/count
router.get(
  '/customers/:customerId/emails/trash/count',
  authenticate,
  requirePermission('emails:delete'),
  cachedEmailController.getTrashCount
);

// E-Mail aus Papierkorb wiederherstellen
// POST /api/emails/:id/restore
router.post(
  '/emails/:id/restore',
  authenticate,
  requirePermission('emails:delete'),
  cachedEmailController.restoreEmail
);

// E-Mail endgültig löschen (nur aus Papierkorb)
// DELETE /api/emails/:id/permanent
router.delete(
  '/emails/:id/permanent',
  authenticate,
  requirePermission('emails:delete'),
  cachedEmailController.permanentDeleteEmail
);

// E-Mail-Thread abrufen
// GET /api/emails/:id/thread
router.get(
  '/emails/:id/thread',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getThread
);

// Als gelesen/ungelesen markieren
// PATCH /api/emails/:id/read
router.patch(
  '/emails/:id/read',
  authenticate,
  requirePermission('customers:update'),
  cachedEmailController.markAsRead
);

// Stern umschalten
// POST /api/emails/:id/star
router.post(
  '/emails/:id/star',
  authenticate,
  requirePermission('customers:update'),
  cachedEmailController.toggleStar
);

// ==================== ANHÄNGE ====================

// Anhang-Liste einer E-Mail
// GET /api/emails/:emailId/attachments
router.get(
  '/emails/:emailId/attachments',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getAttachments
);

// Einzelnen Anhang herunterladen
// GET /api/emails/:emailId/attachments/:filename
router.get(
  '/emails/:emailId/attachments/:filename',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.downloadAttachment
);

// Verfügbare Dokumenten-Ziele für Anhänge (zum Speichern)
// GET /api/emails/:id/attachment-targets
router.get(
  '/emails/:id/attachment-targets',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getAttachmentTargets
);

// Anhang in Dokumentenfeld speichern
// POST /api/emails/:id/attachments/:filename/save-to  { entityType, entityId?, targetKey }
router.post(
  '/emails/:id/attachments/:filename/save-to',
  authenticate,
  requirePermission('customers:update'),
  cachedEmailController.saveAttachmentTo
);

// E-Mail als PDF exportieren und speichern
// POST /api/emails/:id/save-as-pdf  { entityType, entityId?, targetKey }
router.post(
  '/emails/:id/save-as-pdf',
  authenticate,
  requirePermission('customers:update'),
  cachedEmailController.saveEmailAsPdf
);

// E-Mail als PDF exportieren und als Rechnung speichern
// POST /api/emails/:id/save-as-invoice  { invoiceDate, invoiceType, notes? }
router.post(
  '/emails/:id/save-as-invoice',
  authenticate,
  requirePermission('contracts:update'),
  cachedEmailController.saveEmailAsInvoice
);

// Anhang als Rechnung speichern
// POST /api/emails/:id/attachments/:filename/save-as-invoice  { invoiceDate, invoiceType, notes? }
router.post(
  '/emails/:id/attachments/:filename/save-as-invoice',
  authenticate,
  requirePermission('contracts:update'),
  cachedEmailController.saveAttachmentAsInvoice
);

// Anhang als Vertragsdokument speichern
// POST /api/emails/:id/attachments/:filename/save-as-contract-document  { documentType, notes? }
router.post(
  '/emails/:id/attachments/:filename/save-as-contract-document',
  authenticate,
  requirePermission('contracts:update'),
  cachedEmailController.saveAttachmentAsContractDocument
);

// ==================== VERTRAGSZUORDNUNG ====================

// E-Mail Vertrag zuordnen
// POST /api/emails/:id/assign  { contractId: number }
router.post(
  '/emails/:id/assign',
  authenticate,
  requirePermission('contracts:update'),
  cachedEmailController.assignToContract
);

// Zuordnung aufheben
// DELETE /api/emails/:id/assign
router.delete(
  '/emails/:id/assign',
  authenticate,
  requirePermission('contracts:update'),
  cachedEmailController.unassignFromContract
);

// ==================== STRESSFREI-EMAIL OPERATIONEN ====================

// E-Mails für ein Konto synchronisieren
// POST /api/stressfrei-emails/:id/sync?full=true
router.post(
  '/stressfrei-emails/:id/sync',
  authenticate,
  requirePermission('customers:update'),
  cachedEmailController.syncAccount
);

// E-Mail senden
// POST /api/stressfrei-emails/:id/send  { to, cc, subject, text, html, inReplyTo, references }
router.post(
  '/stressfrei-emails/:id/send',
  authenticate,
  requirePermission('customers:update'),
  cachedEmailController.sendEmailFromAccount
);

// Mailbox nachträglich aktivieren
// POST /api/stressfrei-emails/:id/enable-mailbox
router.post(
  '/stressfrei-emails/:id/enable-mailbox',
  authenticate,
  requirePermission('customers:update'),
  cachedEmailController.enableMailbox
);

// Mailbox-Status mit Provider synchronisieren
// POST /api/stressfrei-emails/:id/sync-mailbox-status
router.post(
  '/stressfrei-emails/:id/sync-mailbox-status',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.syncMailboxStatus
);

// Mailbox-Zugangsdaten abrufen (IMAP/SMTP)
// GET /api/stressfrei-emails/:id/credentials
router.get(
  '/stressfrei-emails/:id/credentials',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getMailboxCredentials
);

// Ordner-Anzahlen für ein Konto (INBOX, SENT, ungelesen)
// GET /api/stressfrei-emails/:id/folder-counts
router.get(
  '/stressfrei-emails/:id/folder-counts',
  authenticate,
  requirePermission('customers:read'),
  cachedEmailController.getFolderCounts
);

export default router;