package shrty

import (
	"github.com/stretchr/testify/assert"
	"testing"
	"os"
	"time"
)

const path = "short_test.db"

// This test seems to be not working correctly
func TestStorage_Short(t *testing.T) {
	s, err := Open(path)
	defer os.Remove(path)

	assert.NoError(t, err)

	var token string

	err = s.Short("http://bit.ly/2scBYES", &token)

	expected := &Data{
		URL:"http://bit.ly/2scBYES",
		URLFetched:"https://www.youtube.com/watch?v=bouIpFd9VGM",
		CanonicalURL:"",
		OriginalURL:"https://www.youtube.com/watch?v=bouIpFd9VGM",
		Domain:"www.youtube.com",
		Hash:"c921ca733b92ca7b57782e9f12a3fe60dbc6b91a317fc419e13f8f5b5805232f",
		Token:"c",
		Meta: Meta{
			Title:"",
			Image:"",
			Description:"",
			Type:""},
		FavIconLink:"",
		HTTPStatusCode:"200",
		Category:"",
		Created:s.Token[token].Created,
		Clicks:0,
	}

	assert.NoError(t, err)
	assert.Equal(t, expected, s.Token[token])
}

// Whats wrong with this Test?
func TestStorage_Get(t *testing.T) {
	s, err := Open(path)
	defer os.Remove(path)

	var d Data
	empty := Data{}

	ok := s.Get("notexist", &d)

	assert.Equal(t, empty, d)
	assert.Equal(t, false, ok)

	var token string
	err = s.Short("http://bit.ly/2scBYES", &token)
	assert.NoError(t, err)
	assert.Equal(t, "c", token)

	expected := &Data{
		URL:"http://bit.ly/2scBYES",
		URLFetched:"https://www.youtube.com/watch?v=bouIpFd9VGM",
		CanonicalURL:"",
		OriginalURL:"https://www.youtube.com/watch?v=bouIpFd9VGM",
		Domain:"www.youtube.com",
		Hash:"c921ca733b92ca7b57782e9f12a3fe60dbc6b91a317fc419e13f8f5b5805232f",
		Token:"c",
		Meta: Meta{
			Title:"",
			Image:"",
			Description:"",
			Type:""},
		FavIconLink:"",
		HTTPStatusCode:"200",
		Category:"",
		Created:s.Token[token].Created,
		Clicks:0,
	}

	ok = s.Get(token, &d)

	assert.Equal(t, expected, &d)
}

func TestStore_Exist(t *testing.T) {
	s, err := Open("test.db")
	defer os.Remove(path)

	d := &Data{
		URL:"http://bit.ly/2scBYES",
		URLFetched:"https://www.youtube.com/watch?v=bouIpFd9VGM",
		CanonicalURL:"",
		OriginalURL:"https://www.youtube.com/watch?v=bouIpFd9VGM",
		Domain:"www.youtube.com",
		Hash:"c921ca733b92ca7b57782e9f12a3fe60dbc6b91a317fc419e13f8f5b5805232f",
		Token:"c",
		Meta: Meta{
			Title:"",
			Image:"",
			Description:"",
			Type:""},
		FavIconLink:"",
		HTTPStatusCode:"200",
		Category:"",
		Created:time.Now().String(),
		Clicks:0,
	}

	notexist := s.Exist(d)
	assert.Equal(t, false, notexist)

	var token string

	err = s.Short(d.URL, &token)
	assert.NoError(t, err)

	exist := s.Exist(d)

	assert.Equal(t, true, exist)
}

func TestStore_Redirect(t *testing.T) {
	s, err := Open(path)
	defer os.Remove(path)

	url, ok := s.Redirect("notexist")

	assert.Equal(t, "", url)
	assert.Equal(t, false, ok)

	var token string
	err = s.Short("http://bit.ly/2scBYES", &token)

	assert.NoError(t, err)

	expected := &Data{
		URL:"http://bit.ly/2scBYES",
		URLFetched:"https://www.youtube.com/watch?v=bouIpFd9VGM",
		CanonicalURL:"",
		OriginalURL:"https://www.youtube.com/watch?v=bouIpFd9VGM",
		Domain:"www.youtube.com",
		Hash:"c921ca733b92ca7b57782e9f12a3fe60dbc6b91a317fc419e13f8f5b5805232f",
		Token:"c",
		Meta: Meta{
			Title:"",
			Image:"",
			Description:"",
			Type:""},
		FavIconLink:"",
		HTTPStatusCode:"200",
		Category:"",
		Created:time.Now().String(),
		Clicks:0,
	}

	url, ok = s.Redirect(token)

	assert.Equal(t, expected.OriginalURL, url)
}

//func TestStore_GetAll(t *testing.T) {

//}