var search = require('./search')
var snippet = require('./snippet')
var db = require('../db')

module.exports = {
  
  search: function (req, res, next) {
    var results = search.search(req.body.query, req.body.start, req.body.limit)
    res.search = results
    next()
  },
  
  getComments: function (req, res, next){
    var comment_ids = res.search.comment_ids;
    if (! comment_ids || ! comment_ids.length) {
      return next()
    }
    db.getCommentsById(comment_ids).then(function(comments){
      res.search.comments = comments
      next()
    })
  },
  
  getFiles: function (req, res, next){
    var file_ids = res.search.file_ids
    if (! file_ids || ! file_ids.length) {
      return next()
    }
    db.getFilesById(file_ids).then(function(files){
      res.search.files = files
      next()
    })
  },

  logQuery: function(req, res, next) {
    // req.search.query, req.search.count
    next()
  },

  success: function(req, res, next){
    res.send(res.search)
  }

}