"use strict";

const express = require("express"),
  fs = require("fs"),
  url = require("url"),
  config = require("config"),
  moment = require("moment");

let photoDB;

require("../db").then(function(db) {
  photoDB = db;
});

const router = express.Router();

/* Each photos has:

* locations
* people
* date
* tags
* photo info

*/

router.get("/", function(req, res/*, next*/) {
  let start = moment(req.query.start || null) || null,
    end = moment(req.query.end || null) || null;

  let query = "SELECT DATE(taken) AS date,COUNT(*) AS count FROM photos WHERE path LIKE :path GROUP BY DATE(taken) ORDER BY date";
  return photoDB.sequelize.query(query, {
    replacements: {
      path: req.url.replace(/\?.*$/, "") + "%"
    },
    type: photoDB.Sequelize.QueryTypes.SELECT
  }).then(function(days) {
  
    let results = {
      items: days
    };
    return res.status(200).json(results);
  }).catch(function(error) {
    console.error("Query failed: " + query);
    return Promise.reject(error);
  });
});

module.exports = router;