/**
 * @swagger
 * tags:
 *   name: Places
 *   description: Access to the Google Place API via the Key used in backend. Only for manual use in the prototype application!
 */

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

// Models
const getPlace = require("../models/getPlace.js")
const getPlaceNearby = require("../models/getPlaceNearby.js")
const getPlacePhoto = require("../models/getPlacePhoto.js")

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

module.exports = dbConn => {
    /**
     * @swagger
     * /place:
     *  get:
     *   summary: Get a specific place
     *   tags: [Places]
     *   parameters:
     *   - name: "q"
     *     in: "query"
     *     required: true
     *     type: int
     *     description: "Querystring, by which the place is searched"
     *     example: Berlin
     *   responses:
     *    "200":
     *     description: Returns a place from the google places API.
     */
    router.get("/api/v1/place", async (req, res) => {
        const place = await getPlace(req.query.q)
        res.json(place)
    });

    /**
     * @swagger
     * /place/nearby:
     *  get:
     *   summary: Get nearby touristic places
     *   tags: [Places]
     *   parameters:
     *   - name: "lat"
     *     in: "query"
     *     required: true
     *     type: float
     *     description: "Latitiude"
     *     example: 52.520365
     *   - name: "lng"
     *     in: "query"
     *     required: true
     *     type: float
     *     description: "Longitude"
     *     example: 13.403509
     *   responses:
     *    "200":
     *     description: Returns nearby places from the google places API.
     */
    router.get("/api/v1/place/nearby", async (req, res) => {
        const lat = req.query.lat
        const lng = req.query.lng
        const place = await getPlaceNearby(lat, lng)
        res.json(place)
    });

    /**
     * @swagger
     * /place/photo:
     *  get:
     *   summary: Get a photo for a place
     *   tags: [Places]
     *   parameters:
     *   - name: "photoref"
     *     in: "query"
     *     required: true
     *     type: int
     *     description: "Photo_Reference which is returned for a place by Google Places API"
     *     example: CmRaAAAAbupojmH94negtiCnLGdfx2azxhVTEDI1rtTrYnQ7KclEI-Yy9_YGxN9h63AKrCzd22kk5z-UiK7fS4-zXnO5OqfNRZu2hrmfcp8b77rItediibAVovOOA5LnyJ9YYuofEhAAr0Im0zuiAtbDKPjbPUSBGhTFkSrH6FZxenbo1bCkdCXaUMhOug
     *   responses:
     *    "200":
     *     description: Returns the matching url to the photo.
     */
    router.get("/api/v1/place/photo", async (req, res) => {
        const photoref = req.query.photoref
        const photo = await getPlacePhoto(photoref)
        res.json(photo)
    });

    return router;
};