package export

import (
	"encoding/xml"
	"os"
	"testing"

	"github.com/brianvoe/gofakeit/v6"
)

func TestYMLSerialize(t *testing.T) {
	faker := gofakeit.New(0)

	categories := make([]Category, faker.Rand.Intn(4))
	knownCategory := map[int]struct{}{}
	categoryIDs := make([]int, 0, 10)
	for i := range categories {
		categories[i].ID = faker.Rand.Int()
		categories[i].Name = faker.HipsterWord()
		categories[i].ParentID = faker.Rand.Int()

		if _, ok := knownCategory[categories[i].ID]; ok {
			continue
		}

		knownCategory[categories[i].ID] = struct{}{}
		categoryIDs = append(categoryIDs, categories[i].ID)
	}

	offers := make([]Offer, faker.Rand.Intn(5)+1)
	for i := range offers {
		offer := &offers[i]
		offer.ID = faker.Int64()
		offer.Type = "vendor.model"
		offer.Available = true
		offer.URL = faker.URL()
		offer.Price = int(faker.Price(10, 1000))
		offer.CurrencyID = "RUR"
		offer.CategoryID = categoryIDs[faker.Rand.Intn(len(categoryIDs))]
		for i := 0; i < faker.Rand.Intn(3); i++ {
			offer.PictureURLs = append(offer.PictureURLs, faker.ImageURL(128, 128))
		}
		offer.Vendor = faker.Company()
		offer.Model = faker.CarModel()
		offer.VendorCode = faker.Rand.Int()
		offer.TypePrefix = faker.ProductName()
		offer.Description = faker.Sentence(12)
		offer.ManufacturerWarrany = true
		for i := 0; i < faker.Rand.Intn(8); i++ {
			offer.Params = append(offer.Params, Param{
				Name:  faker.AdjectiveProper(),
				Value: faker.Digit(),
			})
		}
	}

	var catalog YmlCatalog
	catalog.Shop = Shop{
		Name:     faker.ProductName(),
		URL:      faker.URL(),
		Company:  faker.Company(),
		Platform: "BSM/Yandex/Market",
		Version:  faker.AppVersion(),
		Currencies: []Currency{{
			ID:   "RUR",
			Rate: 1,
		}},
		Categories: categories,
		Offers:     offers,
	}
	catalog.Date = faker.Date()

	container := YmlContainer{
		YmlCatalog: catalog,
	}
	enc := xml.NewEncoder(os.Stdout)
	enc.Indent("", " ")
	_ = enc.Encode(container)
	println()
	t.FailNow()
}