'use strict';

const Joi = require('joi'),
  { validateInputRequest, authRoles } = require('../middlewares/validate'),
  { CostingItemType, Units, jobInvoiceEditRoles, jobInvoiceViewRoles } = require('../helpers/constants');

module.exports = function (app) {
  const router = require('express').Router(),
    costingItemsCtl = require('../controllers/costing_items');

  // On routes that end in /customers
  router.route('/')
    .get(authRoles(jobInvoiceViewRoles), costingItemsCtl.getCostingItems_get)
    .post(authRoles(jobInvoiceEditRoles), validateInputRequest(createCostingItemSchema), costingItemsCtl.createCostingItem_post);

  // On routes that end in /invoice_settings/:invoice_setting_id
  router.route('/:costingItemId')
    .get(authRoles(jobInvoiceViewRoles), costingItemsCtl.getCostingItemDetail_get)
    .put(authRoles(jobInvoiceEditRoles), validateInputRequest(updateCostingItemSchema), costingItemsCtl.updateCostingItem_put)
    .delete(authRoles(jobInvoiceEditRoles), costingItemsCtl.deleteCostingItem);

  app.use('/api/costingItems', router);
};

const createCostingItemSchema = Joi.object().keys({
  name: Joi.string().required(),
  type: Joi.number().valid(...Object.values(CostingItemType)).required(),
  unit: Joi.number().valid(...Object.values(Units)).required(),
  price: Joi.number().min(0).required(),
});

const updateCostingItemSchema = Joi.object().keys({
  name: Joi.string().optional(),
  type: Joi.number().valid(...Object.values(CostingItemType)).optional(),
  unit: Joi.number().valid(...Object.values(Units)).optional(),
  price: Joi.number().min(0).optional(),
});