import { Request, Response } from 'express';
import { notificationService } from '../services/notificationService.js';

export const notificationController = {
    getUserNotifications: async (req: Request, res: Response) => {
        try {
            const organizationId = req.headers['x-organization-id'] as string;
            const userId = req.headers['x-user-id'] as string; // Assumindo que temos o ID do usuário (clerkId ou email)

            // Se não tiver userId no header (ainda não implementado auth full), tentar pegar do query ou usar um fallback
            // Nota: Idealmente o middleware de auth popula req.user. Vamos assumir que passamos x-user-id no frontend por enquanto.

            if (!organizationId) {
                return res.status(400).json({ error: 'Organization ID is required' });
            }

            const notifications = await notificationService.getUserNotifications(
                userId,
                organizationId,
                req.query.includeArchived === 'true'
            );
            res.json(notifications);
        } catch (error) {
            console.error(error);
            res.status(500).json({ error: 'Error fetching notifications' });
        }
    },

    markAsRead: async (req: Request, res: Response) => {
        try {
            const { id } = req.params;
            const notification = await notificationService.markAsRead(id as string);
            res.json(notification);
        } catch (error) {
            console.error(error);
            res.status(500).json({ error: 'Error marking notification as read' });
        }
    },

    markAllAsRead: async (req: Request, res: Response) => {
        try {
            const organizationId = req.headers['x-organization-id'] as string;
            const userId = req.headers['x-user-id'] as string;

            if (!organizationId) {
                return res.status(400).json({ error: 'Organization ID is required' });
            }

            await notificationService.markAllAsRead(userId, organizationId);
            res.json({ success: true });
        } catch (error) {
            console.error(error);
            res.status(500).json({ error: 'Error marking all as read' });
        }
    },

    clearAll: async (req: Request, res: Response) => {
        try {
            const organizationId = req.headers['x-organization-id'] as string;
            const userId = req.headers['x-user-id'] as string;

            if (!organizationId) {
                return res.status(400).json({ error: 'Organization ID is required' });
            }

            await notificationService.clearAll(userId, organizationId);
            res.json({ success: true });
        } catch (error) {
            console.error(error);
            res.status(500).json({ error: 'Error clearing all notifications' });
        }
    },

    archive: async (req: Request, res: Response) => {
        try {
            const { id } = req.params;
            const userId = req.headers['x-user-id'] as string;
            const notification = await notificationService.archive(id as string, userId);
            res.json(notification);
        } catch (error) {
            console.error(error);
            res.status(500).json({ error: 'Error archiving notification' });
        }
    },

    delete: async (req: Request, res: Response) => {
        try {
            const { id } = req.params;
            const userId = req.headers['x-user-id'] as string;
            await notificationService.softDelete(id as string, userId);
            res.json({ success: true });
        } catch (error) {
            console.error(error);
            res.status(500).json({ error: 'Error deleting notification' });
        }
    }
};