package main

import (
	"log"
	"path/filepath"
	"time"

	. "gopkg.in/check.v1"
)

type BleveIndexerSuite struct {
	i Indexer
}

var _ = Suite(&BleveIndexerSuite{})

func (s *BleveIndexerSuite) SetUpSuite(c *C) {
	var err error
	start := time.Now()
	s.i, err = NewBleveIndexer(filepath.Join(c.MkDir(), "satbd-test.bar.satellite"))
	c.Assert(err, IsNil)
	for _, a := range albumsDataTest {
		c.Assert(s.i.Index(&a), IsNil)
	}
	log.Printf("Indexing took %s", time.Since(start))
}

func (s *BleveIndexerSuite) TestCanRetrieveAlbum(c *C) {
	start := time.Now()
	for _, a := range albumsDataTest {
		fromIndex, err := s.i.Get(a.ID)
		if c.Check(err, IsNil) == true {
			c.Check(*fromIndex, DeepEquals, a)
		}
	}
	log.Printf("%s: %s", c.TestName(), time.Since(start))
}

func (s *BleveIndexerSuite) TestCanDeleteAlbum(c *C) {
	c.Check(s.i.Delete(albumsDataTest[0].ID), IsNil)
	c.Check(s.i.Index(&(albumsDataTest[0])), IsNil)
	c.Check(s.i.Delete(0), ErrorMatches, "No album 0 in the index")
}

func (s *BleveIndexerSuite) TestCanSearch(c *C) {
	data := map[string]map[AlbumID]bool{
		"frégate":         map[AlbumID]bool{albumsDataTest[10].ID: true},
		"Éditeur:Dupuis":  map[AlbumID]bool{8179: true, 9935: true, 160366: true},
		"FOOOOOOOBAAAAAR": map[AlbumID]bool{},
	}
	start := time.Now()
	for q, expected := range data {
		res, err := s.i.Search(q)
		if c.Check(err, IsNil) == true {
			if c.Check(len(res), Equals, len(expected)) == true {
				for _, resAlbum := range res {
					_, ok := expected[resAlbum.ID]
					c.Check(ok, Equals, true, Commentf("Looking for %d in %s", resAlbum.ID, expected))
				}
			}
		}
	}
	log.Printf("%s: %s", c.TestName(), time.Since(start))
}