package service

import (
	"bytes"
	"io"
	"strings"

	. "my/go-translator/pkg/testgodoglib"

	"github.com/cucumber/godog"
	. "github.com/onsi/gomega"
)

type testData struct {
	src []string
}

var (
	t *testData
)

func resetTestData() {
	t = &testData{}
	_ = Ω
}

func beforeSuite() {
}
func afterSuite() {
}

func beforeScenario() {
	resetTestData()
}
func afterScenario(result error) {
}

// -----------------------

func исходник(src *godog.DocString) {
	t.src = append(t.src, src.Content)
}
func результат(out *godog.DocString) {
	Compare_new(t.src, out.Content)
}

func Compare_new(source []string, expected string) {
	var in []io.Reader
	var out bytes.Buffer

	for _, s := range source {
		b := &bytes.Buffer{}
		b.WriteString(s)
		in = append(in, b)
	}
	service := NewService(in, &out)
	err := service.Start()
	got := out.String()
	tgot, texpected := trim_new(got), trim_new(expected)
	// spew.Dump(got)
	ExpectWithOffset(1, err).NotTo(HaveOccurred())
	ExpectWithOffset(1, tgot).To(Be(texpected))
}
func trim_new(s string) string {
	s = strings.Replace(s, "\n", "", -1)
	s = strings.Replace(s, "\r", "", -1)
	s = strings.Replace(s, "\t", "", -1)
	return s
}

func Compare(source, expected string) {
	var in, out bytes.Buffer
	in.WriteString(source)
	service := NewService([]io.Reader{&in}, &out)
	err := service.Start()
	got := out.String()
	tgot, texpected := Trim(got), Trim(expected)
	// spew.Dump(tgot)
	ExpectWithOffset(1, err).NotTo(HaveOccurred())
	ExpectWithOffset(1, tgot).To(Be(texpected))
}
func Trim(s string) string {
	s = strings.Replace(s, " ", "", -1)
	s = strings.Replace(s, "\n", "", -1)
	s = strings.Replace(s, "\r", "", -1)
	s = strings.Replace(s, "\t", "", -1)
	return s
}