const Router = require('koa-router');
const kb = require('./pieces/kb-util.js');

// Prefix all routes with: /items
const router = new Router({
	//// prefix: '/items'
});

/* simple route example

  let items = [
  	{ id: 100, iname: 'Quartz Analog Wrist Watch', price: 'US $4.99'},
  	{ id: 101, iname: 'Leather Peep Pump Heels', price: 'US $33.56'},
  	{ id: 102, iname: 'Apple iPod', price: 'US $219.99'},
  	{ id: 103, iname: 'Prince Phantom 97P Tennnis Racket', price: 'US $50.00'},
  ];

  // Routes

  router.get('/items', (ctx, next) => {
      ctx.body = items;
      next();
  });

  router.get('/items/:id', (ctx, next) => {
      let getCurrentItem = items.filter(function(item) {
          if (item.id == ctx.params.id) {
              return true;
          }
      });
      if (getCurrentItem.length) {
          ctx.body = getCurrentItem[0];
      } else {
          ctx.response.status = 404;
          ctx.body = 'Item Not Found';
      }
      next();
  });
*/


// Routes

router.get('/search', (ctx, next) => {
	ctx.body = [];
	next();
});

router.get('/search/:title', (ctx, next) => {
    let words = kb.keyboardize(kb.clean(ctx.params.title)).split(' ');
    ctx.body = {
        params: ctx.params,
        results: words
    };
    next();
});

/** other routes
 * + /suggest/<some search string>
 * + /prepare (products, keywords, linked-terms etc)
 * + /stats
 */

router.get('/test', (ctx, next) => {    // easy test route
    // test anything ...
    let result = { success: true, data: [1, 2, 3] };
    ctx.body = result;
    next();
});

module.exports = router;