import type { Request, Response, NextFunction } from 'express';
import * as calendarioService from '../services/calendario.service.js';

export async function getEventos(req: Request, res: Response, next: NextFunction) {
  try {
    const { año, mes } = req.query;
    const añoNum = parseInt(año as string) || new Date().getFullYear();
    const mesNum = mes ? parseInt(mes as string) : undefined;

    const eventos = await calendarioService.getEventos(req.tenantPool!, añoNum, mesNum);
    res.json(eventos);
  } catch (error) {
    next(error);
  }
}

export async function getProximos(req: Request, res: Response, next: NextFunction) {
  try {
    const dias = parseInt(req.query.dias as string) || 30;
    const eventos = await calendarioService.getProximosEventos(req.tenantPool!, dias);
    res.json(eventos);
  } catch (error) {
    next(error);
  }
}

export async function createEvento(req: Request, res: Response, next: NextFunction) {
  try {
    const evento = await calendarioService.createEvento(req.tenantPool!, req.body);
    res.status(201).json(evento);
  } catch (error) {
    next(error);
  }
}

export async function updateEvento(req: Request, res: Response, next: NextFunction) {
  try {
    const evento = await calendarioService.updateEvento(req.tenantPool!, parseInt(String(req.params.id)), req.body);
    res.json(evento);
  } catch (error) {
    next(error);
  }
}

export async function deleteEvento(req: Request, res: Response, next: NextFunction) {
  try {
    await calendarioService.deleteEvento(req.tenantPool!, parseInt(String(req.params.id)));
    res.status(204).send();
  } catch (error) {
    next(error);
  }
}