import type { Request, Response, NextFunction } from 'express';
import * as impuestosService from '../services/impuestos.service.js';
import { AppError } from '../middlewares/error.middleware.js';

export async function getIvaMensual(req: Request, res: Response, next: NextFunction) {
  try {
    if (!req.tenantPool) {
      return next(new AppError(400, 'Tenant no configurado'));
    }

    const año = parseInt(req.query.año as string) || new Date().getFullYear();
    const data = await impuestosService.getIvaMensual(req.tenantPool, año);
    res.json(data);
  } catch (error) {
    next(error);
  }
}

export async function getResumenIva(req: Request, res: Response, next: NextFunction) {
  try {
    if (!req.tenantPool) {
      return next(new AppError(400, 'Tenant no configurado'));
    }

    const año = parseInt(req.query.año as string) || new Date().getFullYear();
    const mes = parseInt(req.query.mes as string) || new Date().getMonth() + 1;

    const resumen = await impuestosService.getResumenIva(req.tenantPool, año, mes);
    res.json(resumen);
  } catch (error) {
    next(error);
  }
}

export async function getIsrMensual(req: Request, res: Response, next: NextFunction) {
  try {
    if (!req.tenantPool) {
      return next(new AppError(400, 'Tenant no configurado'));
    }

    const año = parseInt(req.query.año as string) || new Date().getFullYear();
    const data = await impuestosService.getIsrMensual(req.tenantPool, año);
    res.json(data);
  } catch (error) {
    next(error);
  }
}

export async function getResumenIsr(req: Request, res: Response, next: NextFunction) {
  try {
    if (!req.tenantPool) {
      return next(new AppError(400, 'Tenant no configurado'));
    }

    const año = parseInt(req.query.año as string) || new Date().getFullYear();
    const mes = parseInt(req.query.mes as string) || new Date().getMonth() + 1;

    const resumen = await impuestosService.getResumenIsr(req.tenantPool, año, mes);
    res.json(resumen);
  } catch (error) {
    next(error);
  }
}