/**
 * @swagger
 * tags:
 *   name: Countries
 *   description: Access country data.
 */

const router = require("express").Router();

// Models
const getCountries = require("../models/getCountries.js");
const getCountryById = require("../models/getCountryById.js");

// Utils
const sqlSanitzer = require("../util/sqlstring_sanitizer.js")

module.exports = dbConn => {
    /**
     * @swagger
     * /countries:
     *  get:
     *   summary: Get all countries
     *   tags: [Countries]
     *   responses:
     *    "200":
     *     description: Returns aviable data for all countries
     */
    router.get("/api/v1/countries", async (req, res) => {
        res.json(await getCountries(dbConn));
    });

    /**
     * @swagger
     * /countries/{id}:
     *  get:
     *   summary: Get a specific country by id
     *   tags: [Countries]
     *   parameters:
     *   - name: "id"
     *     in: "path"
     *     required: true
     *     type: int
     *     example: 23
     *   responses:
     *    "200":
     *     description: Returns aviable data for the country
     *     example: test
     */
    router.get("/api/v1/countries/:id", async (req, res) => {
        const id = sqlSanitzer(req.params.id);
        res.json(await getCountryById(dbConn, id))
    });
    return router;
};