/**
 * TagController
 *
 * @description :: Server-side logic for managing Tags
 * @help        :: See http://sailsjs.org/#!/documentation/concepts/Controllers
 */

module.exports = {
	
    list: function(req, res) {
      var team = req.param('team'),
          type = req.query.type,
          format = req.query.format,
          q = {
            where: { team: team },
            sort: { name: 1 }
          };

      if (type != undefined)
        q['where'] = {
          $and: [
            { team: team },
            { relatedTo: { $in: [type] } }
          ]
        }

      page = ((req.query.page != undefined) ? +req.query.page : 1);
      // TODO: find a way to rank it, so it's easier to tag
      Tag.find(q).paginate({page: page, limit: 20}).exec(function(err, items) {
        if (format == 'long') {
          res.send(items);
        } else {
          var tags = [];
          for (var ind in items) {
            var text = items[ind].name;
            tags.push({id: text, name: text});
          }
          res.send(tags);
        }
      });
    },

    detail: function(req, res) {
      var team = req.param('team'),
        name = req.param('name');

      Tag.findOne({team: team, name: name}).exec(function(err, item) {
        if (item == undefined)
          res.send({});
        else
          res.send(item);
      });
    }

};