package users

import (
	"io/ioutil"
	"net/http"
	"net/http/cookiejar"
	"net/http/httptest"
	"net/url"
	"testing"

	"github.com/Sirupsen/logrus"
	"github.com/jmoiron/sqlx"

	"gitlab.quimbo.fr/odwrtw/canape-sql/auth"
	"gitlab.quimbo.fr/odwrtw/canape-sql/sqly"
	"gitlab.quimbo.fr/odwrtw/canape-sql/web"
)

type UserBackend struct {
	db *sqlx.DB
}

func (b *UserBackend) Get(username string) (auth.User, error) {
	return Get(db, username)
}

func createUserBackend(db *sqlx.DB) *UserBackend {
	return &UserBackend{db: db}
}

func TestLoginSubmit(t *testing.T) {
	sqly.RunWithLastestMigration(db, pgdsn, t, func(db *sqlx.DB, t *testing.T) {
		backend := createUserBackend(db)
		authorizer := auth.New(backend, "peeper", "cookieName", "cookieKey", 10)
		e := web.NewEnv(db, authorizer, logrus.NewEntry(logrus.New()), "../templates")
		e.Mode = web.TestMode
		e.Router.Handle("/login", e.Handler(loginSubmitHandler)).Methods("POST").Name("loginPost")

		ts := httptest.NewServer(e.Router)
		defer ts.Close()

		cookieJar, _ := cookiejar.New(nil)
		client := &http.Client{
			Jar: cookieJar,
		}

		v := url.Values{}
		v.Add("username", "plop")
		v.Add("password", "ploppwd")
		resp, err := client.PostForm(ts.URL+"/login", v)
		if err != nil {
			t.Fatal(err)
		}
		str, _ := ioutil.ReadAll(resp.Body)
		if string(str) != `{"RouteName":"loginPost","Data":{"FormErrors":{"password":"Invalid username or password"}}}` {
			t.Fatalf("Unpected content: %s", string(str))
		}
	})
}