use personal price

.gitignore

@@ -4,3 +4,4 @@ database
 bin
 *.xml
 Makefile
+config.toml

assets/gooditem.fbs

@@ -1,5 +1,11 @@
 namespace internal.encoding.fbs;
 
+struct Dimensions {
+  width:float;
+  height:float;
+  length:float;
+}
+
 table GoodItem {
   sku:string;
   photo:string;
@@ -15,6 +21,8 @@ table GoodItem {
   cart:long;
   stock:short;
   parameters:string;
+  created_at:long;
+  sizes:Dimensions;
 }
 
 table GoodItems {

cmd/cli/commands/categories.go

@@ -0,0 +1,101 @@
+package commands
+
+import (
+	"context"
+	"fmt"
+
+	"git.loyso.art/frx/eway/cmd/cli/components"
+
+	"github.com/rodaine/table"
+	"github.com/rs/zerolog"
+	"github.com/urfave/cli/v3"
+)
+
+func CategoriesCommandTree() *cli.Command {
+	var h categoriesHandlers
+
+	return &cli.Command{
+		Name:  "categories",
+		Usage: "Interact with stored categories",
+		Commands: []*cli.Command{
+			newCategoriesListCommand(h),
+		},
+	}
+}
+
+func newCategoriesListCommand(h categoriesHandlers) *cli.Command {
+	cmd := cli.Command{
+		Name:  "list",
+		Usage: "List categories, stories in db",
+		Flags: []cli.Flag{
+			&cli.IntFlag{
+				Name:  "limit",
+				Usage: "limits output to selected items",
+				Value: 20,
+			},
+			&cli.IntFlag{
+				Name:  "page",
+				Usage: "in case of limit, selects page",
+				Value: 0,
+			},
+			&cli.BoolFlag{
+				Name:  "with-total",
+				Usage: "prints total count of categories",
+			},
+		},
+	}
+
+	return cmdWithAction(cmd, h.List)
+}
+
+type categoriesHandlers struct{}
+
+func (categoriesHandlers) List(ctx context.Context, c *cli.Command) error {
+	r, err := components.GetRepository()
+	if err != nil {
+		return fmt.Errorf("getting repository: %w", err)
+	}
+
+	categories, err := r.Category().List(ctx)
+	if err != nil {
+		return fmt.Errorf("listing categories: %w", err)
+	}
+
+	limit := int(c.Int("limit"))
+	page := int(c.Int("page"))
+	total := len(categories)
+
+	if page == 0 {
+		page = 1
+	}
+
+	if limit > 0 {
+		offset := (page - 1) * limit
+		if offset > len(categories) {
+			offset = len(categories) - 1
+		}
+
+		limit = offset + limit
+		if limit > len(categories) {
+			limit = len(categories)
+		}
+
+		categories = categories[offset:limit]
+	}
+
+	tbl := table.New("ID", "Name")
+	for _, category := range categories {
+		if category.ID == 0 && category.Name == "" {
+			continue
+		}
+		tbl.AddRow(category.ID, category.Name)
+	}
+
+	tbl.Print()
+
+	if c.Bool("with-total") {
+		zerolog.Ctx(ctx).Info().Int("count", total).Msg("total categories stats")
+	}
+
+	return nil
+}

cmd/cli/commands/channeliter.go

@@ -0,0 +1,55 @@
+package commands
+
+import (
+	"context"
+	"errors"
+
+	"git.loyso.art/frx/eway/internal/entity"
+)
+
+type chanIter[T any] struct {
+	in   <-chan T
+	err  error
+	next T
+}
+
+var errChannelClosed = errors.New("channel closed")
+
+func (i *chanIter[T]) Next() (ok bool) {
+	if i.err != nil {
+		return false
+	}
+
+	i.next, ok = <-i.in
+	if !ok {
+		i.err = errChannelClosed
+	}
+
+	return ok
+}
+
+func (i *chanIter[T]) Get() T {
+	return i.next
+}
+
+func (i *chanIter[T]) Err() error {
+	if errors.Is(i.err, errChannelClosed) {
+		return nil
+	}
+
+	return i.err
+}
+
+func (i *chanIter[T]) Close() {
+	for range i.in {
+	}
+}
+
+func getItemsIter(ctx context.Context, r entity.GoodsItemRepository) *chanIter[entity.GoodsItem] {
+	in, err := r.ListIter(ctx, 3)
+
+	return &chanIter[entity.GoodsItem]{
+		in:  in,
+		err: err,
+	}
+}

cmd/cli/commands/dimensiondispatcher.go

@@ -0,0 +1,72 @@
+package commands
+
+import (
+	"context"
+	"strings"
+
+	"git.loyso.art/frx/eway/internal/dimension"
+	"git.loyso.art/frx/eway/internal/entity"
+
+	"github.com/rs/zerolog"
+)
+
+type dimensionDispatcher struct {
+	m *dimension.Matcher
+}
+
+func pickFirst[T, V any](t T, v V) T {
+	return t
+}
+
+func (d dimensionDispatcher) isDimensionParam(value string) bool {
+	return pickFirst(d.m.Match(value)) != dimension.MatchResultMiss
+}
+
+func (d dimensionDispatcher) applyDimensionValue(ctx context.Context, key, value string, in *entity.GoodsItemSize) (updated bool) {
+	matchResult, priority := d.m.Match(key)
+	if matchResult == dimension.MatchResultMiss {
+		return false
+	}
+
+	log := zerolog.Ctx(ctx).With().Str("key", key).Str("value", value).Logger()
+
+	if strings.Contains(value, "/") {
+		dimensionValues := strings.Split(value, "/")
+		for _, dv := range dimensionValues {
+			updated = updated || d.applyDimensionValue(ctx, key, dv, in)
+		}
+	} else {
+		out, err := entity.ParseDimention(value, entity.DimensionLocalRU)
+		if err != nil {
+			log.Warn().Err(err).Msg("unable to parse key, skipping")
+			return false
+		}
+
+		out = out.AdjustTo(entity.DimensionKindCentimeter)
+
+		switch matchResult {
+		case dimension.MatchResultHeight:
+			if !priority && in.Height.Value != 0 {
+				return false
+			}
+
+			in.Height = out
+		case dimension.MatchResultLength:
+			if !priority && in.Length.Value != 0 {
+				return false
+			}
+
+			in.Length = out
+		case dimension.MatchResultWidth:
+			if !priority && in.Width.Value != 0 {
+				return false
+			}
+
+			in.Width = out
+		case dimension.MatchResultDepth:
+			in.UnmatchedDepth = out
+		}
+	}
+
+	return true
+}

cmd/cli/commands/exports.go

@@ -0,0 +1,353 @@
+package commands
+
+import (
+	"context"
+	"encoding/xml"
+	"fmt"
+	"io"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+
+	"git.loyso.art/frx/eway/cmd/cli/components"
+	"git.loyso.art/frx/eway/internal/entity"
+	"git.loyso.art/frx/eway/internal/export"
+
+	"github.com/rs/zerolog"
+	"github.com/urfave/cli/v3"
+)
+
+func ExportCommandTree() *cli.Command {
+	var h exportHandlers
+	return &cli.Command{
+		Name:  "export",
+		Usage: "Provide actions to export data from the database",
+		Commands: []*cli.Command{
+			newExportYMLCatalogCommand(h),
+		},
+	}
+}
+
+func newExportYMLCatalogCommand(h exportHandlers) *cli.Command {
+	cmd := cli.Command{
+		Name:  "yml-catalog",
+		Usage: "Export data as yml_catalog",
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:      "out",
+				Aliases:   []string{"o"},
+				Usage:     "Output to file or stdout/stderr",
+				Value:     "yml_catalog.xml",
+				TakesFile: true,
+			},
+			&cli.IntFlag{
+				Name:    "limit",
+				Aliases: []string{"l"},
+				Usage:   "limits amount of items to save",
+			},
+			&cli.BoolFlag{
+				Name:    "pretty",
+				Aliases: []string{"p"},
+				Usage:   "pretty-prints output",
+			},
+		},
+	}
+
+	return cmdWithAction(cmd, h.YMLCatalog)
+}
+
+type exportHandlers struct{}
+
+func (h exportHandlers) YMLCatalog(ctx context.Context, cmd *cli.Command) error {
+	const defaultCurrency = "RUR"
+
+	log := zerolog.Ctx(ctx)
+
+	path := cmd.String("out")
+	limit := cmd.Int("limit")
+	pretty := cmd.Bool("pretty")
+
+	r, err := components.GetRepository()
+	if err != nil {
+		return fmt.Errorf("getting repository: %w", err)
+	}
+
+	log.Info().
+		Str("path", path).
+		Int64("limit", limit).
+		Bool("pretty", pretty).
+		Msg("executing with parameters")
+
+	categories, err := r.Category().List(ctx)
+	if err != nil {
+		return fmt.Errorf("listing categories: %w", err)
+	}
+
+	shop := export.Shop{
+		Currencies: []export.Currency{{
+			ID:   defaultCurrency,
+			Rate: 1,
+		}},
+		Categories: make([]export.Category, 0, len(categories)),
+	}
+
+	categoryByNameIdx := make(map[string]int64, len(categories))
+	for _, category := range categories {
+		categoryByNameIdx[category.Name] = category.ID
+		shop.Categories = append(shop.Categories, export.Category{
+			ID:   category.ID,
+			Name: category.Name,
+		})
+	}
+
+	matcher, err := components.GetDimensionMatcher()
+	if err != nil {
+		return fmt.Errorf("getting dimension matcher: %w", err)
+	}
+
+	dimensionDispatcher := dimensionDispatcher{m: matcher}
+
+	log.Info().Any("patterns", matcher.GetRegisteredPatterns()).Msg("configured patterns")
+
+	const (
+		reasonNoSize        = "no_size"
+		reasonTooLarge      = "too_large"
+		reasonNoDescription = "no_description"
+		reasonNoPhoto       = "no_photo"
+	)
+
+	skippedByReasons := map[string]int{
+		reasonNoSize:        0,
+		reasonTooLarge:      0,
+		reasonNoDescription: 0,
+		reasonNoPhoto:       0,
+	}
+
+	addToSkip := func(condition bool, name string, log zerolog.Logger) bool {
+		if !condition {
+			return false
+		}
+
+		log.Debug().Str("reason", name).Msg("skipping item")
+		skippedByReasons[name]++
+
+		return condition
+	}
+	iter := getItemsIter(ctx, r.GoodsItem())
+	for iter.Next() {
+		const maximumAllowedSizes = 160
+
+		item := iter.Get()
+		sublog := log.With().Int64("cart", item.Cart).Logger()
+
+		switch {
+		case addToSkip(item.Description == "", reasonNoDescription, sublog):
+			continue
+		case addToSkip(!item.Sizes.AllSizesSet(), reasonNoSize, sublog):
+			continue
+		case addToSkip(item.Sizes.GetSum(entity.DimensionKindCentimeter) > maximumAllowedSizes, reasonTooLarge, sublog):
+			continue
+		}
+
+		offer := h.goodsItemAsOffer(item, categoryByNameIdx, dimensionDispatcher, sublog)
+
+		if addToSkip(len(offer.PictureURLs) == 0, reasonNoPhoto, sublog) {
+			continue
+		}
+
+		shop.Offers = append(shop.Offers, offer)
+	}
+	if err = iter.Err(); err != nil {
+		return fmt.Errorf("iterating over items: %w", err)
+	}
+
+	var f io.WriteCloser
+	switch path {
+	case "stdout":
+		f = os.Stdout
+	case "stderr":
+		f = os.Stderr
+	default:
+		f, err = os.Create(path)
+		if err != nil {
+			return fmt.Errorf("creating file: %w", err)
+		}
+		defer func() {
+			errClose := f.Close()
+			if err == nil {
+				err = errClose
+				return
+			}
+
+			log.Err(errClose).Msg("file closed or not")
+		}()
+	}
+
+	if limit > 0 {
+		shop.Offers = shop.Offers[:limit]
+	}
+
+	container := export.YmlContainer{
+		YmlCatalog: export.YmlCatalog{
+			Shop: shop,
+			Date: time.Now(),
+		},
+	}
+
+	_, err = f.Write([]byte(xml.Header))
+	if err != nil {
+		return fmt.Errorf("writing header: %w", err)
+	}
+	_, err = f.Write([]byte("<!DOCTYPE yml_catalog SYSTEM \"shops.dtd\">\n"))
+	enc := xml.NewEncoder(f)
+	if pretty {
+		enc.Indent("", " ")
+	}
+
+	log.Info().Int("processed", len(shop.Offers)).Any("skipped", skippedByReasons).Msg("completed")
+
+	return enc.Encode(container)
+}
+
+func (h exportHandlers) goodsItemAsOffer(in entity.GoodsItem, categoryIDByName map[string]int64, d dimensionDispatcher, log zerolog.Logger) (out export.Offer) {
+	const defaultType = "vendor.model"
+	const defaultCurrency = "RUR"
+	const defaultAvailable = true
+	const quantityParamName = "Количество на складе «Москва»"
+	const basePictureURL = "https://eway.elevel.ru"
+
+	imgurl := func(path string) string {
+		return basePictureURL + path
+	}
+
+	categoryID := categoryIDByName[in.Type]
+
+	pictureURLs := make([]string, 0, len(in.PhotoURLs))
+	for _, url := range in.PhotoURLs {
+		if url == "" {
+			continue
+		}
+
+		outurl := imgurl(url)
+		if outurl == basePictureURL {
+			continue
+		}
+
+		pictureURLs = append(pictureURLs, imgurl(url))
+	}
+
+	params := make([]export.Param, 0, len(in.Parameters))
+	for k, v := range in.Parameters {
+		if k == "" || v == "" {
+			continue
+		}
+
+		if d.isDimensionParam(k) {
+			continue
+		}
+
+		params = append(params, export.Param{
+			Name:  k,
+			Value: v,
+		})
+	}
+	params = append(params, export.Param{
+		Name:  quantityParamName,
+		Value: strconv.Itoa(in.Stock),
+	})
+
+	dimensions := h.formatSizeAsDimensions(in.Sizes, log)
+	out = export.Offer{
+		ID:          in.Cart,
+		VendorCode:  in.Articul,
+		Price:       int(in.Price),
+		Model:       in.Name,
+		Vendor:      in.Producer,
+		TypePrefix:  in.Name,
+		Description: in.Description,
+		Dimensions:  dimensions,
+
+		CategoryID:  categoryID,
+		PictureURLs: pictureURLs,
+		Params:      params,
+
+		Type:                defaultType,
+		CurrencyID:          defaultCurrency,
+		Available:           defaultAvailable,
+		ManufacturerWarrany: true,
+	}
+
+	return out
+}
+
+// check cart id 126584
+func (exportHandlers) formatSizeAsDimensions(size entity.GoodsItemSize, log zerolog.Logger) string {
+	const delimeter = "/"
+	makeFloat := func(d entity.Dimension) string {
+		value := d.AdjustTo(entity.DimensionKindCentimeter).Value
+		value = float64(int(value*100)) / 100.0
+
+		return strconv.FormatFloat(value, 'f', 1, 64)
+	}
+
+	knownSizes := make([]entity.Dimension, 0, 3)
+
+	dimensions := []entity.Dimension{
+		size.Length,
+		size.Width,
+		size.Height,
+	}
+	for i, d := range dimensions {
+		if d.IsZero() {
+			continue
+		}
+
+		knownSizes = append(knownSizes, dimensions[i])
+	}
+
+	l := makeFloat(size.Length)
+	w := makeFloat(size.Width)
+	h := makeFloat(size.Height)
+	switch len(knownSizes) {
+	case 3:
+		// go on
+	case 2:
+		var side string
+		unknownDefaultSize := makeFloat(entity.NewCentimeterDimensionOrEmpty(30))
+		switch {
+		case size.Length.IsZero():
+			side = "length"
+			l = unknownDefaultSize
+		case size.Width.IsZero():
+			side = "width"
+			w = unknownDefaultSize
+		case size.Height.IsZero():
+			side = "height"
+			h = unknownDefaultSize
+		}
+		log.Debug().Str("size", side).Msg("setting to default value")
+	case 1:
+		var side string
+		unknownDefaultSize := makeFloat(entity.NewCentimeterDimensionOrEmpty(30))
+		switch {
+		case !size.Length.IsZero():
+			side = "width"
+			w = unknownDefaultSize
+		case !size.Width.IsZero():
+			side = "length"
+			l = unknownDefaultSize
+		case !size.Height.IsZero():
+			return ""
+		}
+		log.Debug().Str("size", side).Msg("setting to default value")
+	default:
+		return ""
+	}
+
+	// Output should be the following format:
+	// length/width/height in centimeters
+	return strings.Join([]string{
+		l, w, h,
+	}, delimeter)
+}

cmd/cli/commands/helper.go

@@ -0,0 +1,55 @@
+package commands
+
+import (
+	"context"
+	"crypto/rand"
+	"encoding/hex"
+	"fmt"
+	"time"
+
+	"git.loyso.art/frx/eway/cmd/cli/components"
+	"git.loyso.art/frx/eway/internal/entity"
+
+	"github.com/urfave/cli/v3"
+)
+
+type empty entity.Empty
+
+type action func(ctx context.Context, c *cli.Command) error
+
+func decorateAction(a action) cli.ActionFunc {
+	return func(ctx context.Context, c *cli.Command) error {
+		var data [3]byte
+		_, _ = rand.Read(data[:])
+		reqid := hex.EncodeToString(data[:])
+
+		log, err := components.GetLogger()
+		if err != nil {
+			return fmt.Errorf("getting logger: %w", err)
+		}
+
+		log = log.With().Str("reqid", reqid).Logger()
+		rctx := log.WithContext(ctx)
+
+		start := time.Now()
+		defer func() {
+			log.Info().Float64("elapsed", time.Since(start).Seconds()).Msg("command completed")
+		}()
+
+		log.Info().Msg("command execution started")
+		return a(rctx, c)
+	}
+}
+
+func cmdWithAction(cmd cli.Command, a action) *cli.Command {
+	if a == nil {
+		a = notImplementedAction
+	}
+
+	cmd.Action = decorateAction(a)
+	return &cmd
+}
+
+func notImplementedAction(_ context.Context, _ *cli.Command) error {
+	return entity.ErrNotImplemented
+}

cmd/cli/commands/items.go

@@ -0,0 +1,385 @@
+package commands
+
+import (
+	"bufio"
+	"context"
+	"encoding/json"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+
+	"git.loyso.art/frx/eway/cmd/cli/components"
+	"git.loyso.art/frx/eway/internal/entity"
+	"git.loyso.art/frx/eway/internal/matcher"
+
+	"github.com/rs/zerolog"
+	"github.com/urfave/cli/v3"
+)
+
+func ItemsCommandTree() *cli.Command {
+	var h itemsHandlers
+	return &cli.Command{
+		Name:  "items",
+		Usage: "Interact with items stored inside db",
+		Commands: []*cli.Command{
+			newItemsGetCommand(h),
+			newItemsCountCommand(h),
+			newItemsUniqueParamsCommand(h),
+			newItemsAggregateParametersCommand(h),
+			newItemsFixSizesCommand(h),
+		},
+	}
+}
+
+func newItemsGetCommand(h itemsHandlers) *cli.Command {
+	cmd := cli.Command{
+		Name:  "get",
+		Usage: "gets goods item by its id",
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:  "id",
+				Usage: "id of the goods item. Either id or cart-id should be set",
+			},
+			&cli.IntFlag{
+				Name:  "cart-id",
+				Usage: "cart-id of the item. Either cart-id or id should be set",
+			},
+		},
+	}
+
+	return cmdWithAction(cmd, h.Get)
+}
+
+func newItemsCountCommand(h itemsHandlers) *cli.Command {
+	cmd := cli.Command{
+		Name:  "count",
+		Usage: "iterates over collection and counts number of items",
+		Flags: []cli.Flag{
+			&cli.StringSliceFlag{
+				Name:  "param-key-match",
+				Usage: "filters by parameters with AND logic",
+			},
+		},
+	}
+
+	return cmdWithAction(cmd, h.Count)
+}
+
+func newItemsUniqueParamsCommand(h itemsHandlers) *cli.Command {
+	cmd := cli.Command{
+		Name:  "unique-params",
+		Usage: "Show all stored unique param values",
+		Description: "This command iterates over each item and collect keys of params in a dict and then" +
+			" print it to the output. It's useful to find all unique parameters",
+	}
+
+	return cmdWithAction(cmd, h.UniqueParameters)
+}
+
+func newItemsAggregateParametersCommand(h itemsHandlers) *cli.Command {
+	cmd := cli.Command{
+		Name:  "aggregate-parameters",
+		Usage: "Show all values of requested parameters",
+		Flags: []cli.Flag{
+			&cli.BoolFlag{
+				Name:  "case-insensitive",
+				Usage: "Ignores cases of keys",
+			},
+			&cli.StringSliceFlag{
+				Name:  "regex",
+				Usage: "Registers regex to match",
+			},
+			&cli.BoolFlag{
+				Name:  "keys-only",
+				Usage: "prints only keys",
+			},
+		},
+	}
+
+	return cmdWithAction(cmd, h.AggregateParameters)
+}
+
+func newItemsFixSizesCommand(h itemsHandlers) *cli.Command {
+	cmd := cli.Command{
+		Name:  "fix-sizes",
+		Usage: "Iterates over params and sets sizes from parameters",
+	}
+
+	return cmdWithAction(cmd, h.FixSizes)
+}
+
+type itemsHandlers struct{}
+
+func (itemsHandlers) Get(ctx context.Context, cmd *cli.Command) error {
+	r, err := components.GetRepository()
+	if err != nil {
+		return fmt.Errorf("getting repository: %w", err)
+	}
+
+	id := cmd.String("id")
+	cartID := cmd.Int("cart-id")
+	if id == "" && cartID == 0 {
+		return cli.Exit("oneof: id or cart-id should be set", 1)
+	} else if id != "" && cartID != 0 {
+		return cli.Exit("oneof: id or cart-id should be set", 1)
+	}
+
+	var item entity.GoodsItem
+	if id != "" {
+		item, err = r.GoodsItem().Get(ctx, id)
+	} else {
+		item, err = r.GoodsItem().GetByCart(ctx, cartID)
+	}
+	if err != nil {
+		return fmt.Errorf("getting item: %w", err)
+	}
+
+	enc := json.NewEncoder(os.Stdout)
+	enc.SetIndent("", " ")
+
+	err = enc.Encode(item)
+	if err != nil {
+		return fmt.Errorf("encoding item: %w", err)
+	}
+
+	return nil
+}
+
+func (itemsHandlers) Count(ctx context.Context, cmd *cli.Command) error {
+	r, err := components.GetRepository()
+	if err != nil {
+		return fmt.Errorf("getting repository: %w", err)
+	}
+
+	filters := cmd.StringSlice("param-key-match")
+	m := matcher.NewRadix()
+	patternMapped := make(map[string]empty, len(filters))
+	if len(filters) == 0 {
+		m.Register("*")
+	} else {
+		for _, f := range filters {
+			m.Register(f)
+		}
+		for _, pattern := range m.Patterns() {
+			patternMapped[pattern] = empty{}
+		}
+	}
+
+	var count int
+	items, err := r.GoodsItem().List(ctx)
+	if err != nil {
+		return fmt.Errorf("getting items: %w", err)
+	}
+	for _, item := range items {
+		seenPatterns := map[string]empty{}
+
+		for k := range item.Parameters {
+			pattern := m.MatchByPattern(k)
+			if pattern == "" {
+				continue
+			}
+			if _, ok := seenPatterns[pattern]; ok {
+				continue
+			}
+			seenPatterns[pattern] = empty{}
+		}
+
+		if len(seenPatterns) == len(patternMapped) {
+			count++
+		}
+	}
+
+	return nil
+}
+
+func (itemsHandlers) UniqueParameters(ctx context.Context, cmd *cli.Command) error {
+	repository, err := components.GetRepository()
+	if err != nil {
+		return fmt.Errorf("getting repository: %w", err)
+	}
+
+	knownParams := map[string]empty{}
+	iter, err := repository.GoodsItem().ListIter(ctx, 1)
+	if err != nil {
+		return fmt.Errorf("getting list iter: %w", err)
+	}
+	for item := range iter {
+		for k := range item.Parameters {
+			knownParams[k] = empty{}
+		}
+	}
+
+	bw := bufio.NewWriter(cmd.Writer)
+	for paramName := range knownParams {
+		_, err = bw.WriteString(paramName + "\n")
+		if err != nil {
+			return fmt.Errorf("unable to write: %w", err)
+		}
+	}
+
+	return bw.Flush()
+}
+
+func (itemsHandlers) AggregateParameters(ctx context.Context, cmd *cli.Command) error {
+	repository, err := components.GetRepository()
+	if err != nil {
+		return fmt.Errorf("getting repository: %w", err)
+	}
+	log, err := components.GetLogger()
+	if err != nil {
+		return fmt.Errorf("getting logger: %w", err)
+	}
+
+	params := cmd.Args().Slice()
+	opts := make([]matcher.RadixOpt, 0, 1)
+	if cmd.Bool("case-insensitive") {
+		opts = append(opts, matcher.RadixCaseInsensitive())
+	}
+
+	m := matcher.NewRadix(opts...)
+	for _, param := range params {
+		log.Debug().Str("param", param).Msg("registering param")
+		m.Register(param)
+	}
+	for _, regexp := range cmd.StringSlice("regex") {
+		log.Debug().Str("regexp", regexp).Msg("registering regexp")
+		m.RegisterRegexp(regexp)
+	}
+
+	requestedValues := make(map[string]map[string]empty, len(params))
+	requestedValuesByPattern := make(map[string]map[string]empty, len(params))
+	iter := getItemsIter(ctx, repository.GoodsItem())
+	for iter.Next() {
+		item := iter.Get()
+		for k, v := range item.Parameters {
+			matchedPattern := m.MatchByPattern(k)
+			if matchedPattern == "" {
+				continue
+			}
+
+			values, ok := requestedValues[k]
+			if !ok {
+				values = make(map[string]empty)
+			}
+			values[v] = empty{}
+			requestedValues[k] = values
+
+			values, ok = requestedValuesByPattern[matchedPattern]
+			if !ok {
+				values = map[string]empty{}
+			}
+			values[v] = empty{}
+			requestedValuesByPattern[matchedPattern] = values
+		}
+	}
+
+	bw := bufio.NewWriter(cmd.Writer)
+	_, _ = bw.WriteString("Matches:\n")
+
+	if cmd.Bool("keys-only") {
+		for k := range requestedValues {
+			_, _ = bw.WriteString(k + "\n")
+		}
+	} else {
+		for k, v := range requestedValues {
+			_, _ = bw.WriteString(k + ": ")
+			values := make([]string, 0, len(v))
+			for item := range v {
+				values = append(values, strconv.Quote(item))
+			}
+			valuesStr := "[" + strings.Join(values, ",") + "]\n"
+			_, _ = bw.WriteString(valuesStr)
+		}
+	}
+
+	_, _ = bw.WriteString("\nPatterns:\n")
+	for _, pattern := range m.Patterns() {
+		_, _ = bw.WriteString(pattern + "\n")
+	}
+
+	return bw.Flush()
+}
+
+func (itemsHandlers) FixSizes(ctx context.Context, cmd *cli.Command) error {
+	repository, err := components.GetRepository()
+	if err != nil {
+		return fmt.Errorf("getting repository: %w", err)
+	}
+
+	matcher, err := components.GetDimensionMatcher()
+	if err != nil {
+		return fmt.Errorf("getting dimension matcher: %w", err)
+	}
+
+	dimensionDispatcher := dimensionDispatcher{m: matcher}
+
+	log := zerolog.Ctx(ctx)
+
+	toUpdate := make([]entity.GoodsItem, 0, 20_000)
+	bus := getItemsIter(ctx, repository.GoodsItem())
+	for bus.Next() {
+		item := bus.Get()
+
+		var valueBeenUpdated bool
+		for key, value := range item.Parameters {
+			trimmedValue := strings.TrimSpace(value)
+			trimmedKey := strings.TrimSpace(key)
+
+			if trimmedKey != key || trimmedValue != value {
+				log.Warn().
+					Str("old_key", key).
+					Str("new_key", trimmedKey).
+					Str("old_value", value).
+					Str("new_value", trimmedValue).
+					Msg("found mismatch")
+
+				delete(item.Parameters, key)
+
+				key = trimmedKey
+				value = trimmedValue
+
+				item.Parameters[key] = value
+				valueBeenUpdated = true
+			}
+
+			updateValue := strings.HasSuffix(key, ":")
+			if updateValue {
+				key = strings.TrimSuffix(key, ":")
+				item.Parameters[key] = value
+				delete(item.Parameters, key+":")
+				valueBeenUpdated = true
+			}
+
+			if dimensionDispatcher.applyDimensionValue(ctx, key, value, &item.Sizes) {
+				valueBeenUpdated = true
+				log.Debug().Str("key", key).Any("sizes", item.Sizes).Msg("been updated")
+			}
+		}
+
+		var updated bool
+		oldSizes := item.Sizes
+		item.Sizes, updated = entity.FixupSizes(oldSizes)
+		if updated {
+			log.Info().Int64("cart", item.Cart).Any("old", oldSizes).Any("new", item.Sizes).Msg("sizes been fixed")
+		}
+
+		valueBeenUpdated = valueBeenUpdated || updated
+
+		if valueBeenUpdated {
+			toUpdate = append(toUpdate, item)
+		}
+	}
+	if bus.Err() != nil {
+		return fmt.Errorf("iterating: %w", bus.Err())
+	}
+
+	_, err = repository.GoodsItem().UpsertMany(ctx, toUpdate...)
+	if err != nil {
+		return fmt.Errorf("updating items: %w", err)
+	}
+
+	log.Info().Int("count", len(toUpdate)).Msg("updated items")
+
+	return nil
+}

cmd/cli/components/di.go

@@ -9,6 +9,7 @@ import (
 	"time"
 
 	"git.loyso.art/frx/eway/internal/config"
+	"git.loyso.art/frx/eway/internal/dimension"
 	"git.loyso.art/frx/eway/internal/interconnect/eway"
 	"git.loyso.art/frx/eway/internal/storage"
 	xbadger "git.loyso.art/frx/eway/internal/storage/badger"
@@ -36,10 +37,19 @@ func GetRepository() (storage.Repository, error) {
 }
 
 func GetLogger() (zerolog.Logger, error) {
-	return do.Invoke[zerolog.Logger](diInjector)
+	log, err := do.Invoke[*loggerAdapter](diInjector)
+	if err != nil {
+		return zerolog.Nop(), err
+	}
+
+	return log.entity.log, nil
 }
 
-func SetupDI(ctx context.Context, cfgpath string) error {
+func GetDimensionMatcher() (*dimension.Matcher, error) {
+	return do.Invoke[*dimension.Matcher](diInjector)
+}
+
+func SetupDI(ctx context.Context, cfgpath string, verbose bool, logAsJSON bool) error {
 	cfg, err := parseSettings(cfgpath)
 	if err != nil {
 		// if no settings provided allow cli to run without them.
@@ -52,14 +62,56 @@ func SetupDI(ctx context.Context, cfgpath string) error {
 
 	diInjector = do.New()
 
-	do.Provide(diInjector, func(i *do.Injector) (zerolog.Logger, error) {
+	do.Provide(diInjector, func(i *do.Injector) (*loggerAdapter, error) {
 		tsSet := func(wr *zerolog.ConsoleWriter) {
 			wr.TimeFormat = time.RFC3339
 		}
 
-		log := zerolog.New(zerolog.NewConsoleWriter(tsSet)).With().Timestamp().Str("app", "converter").Logger()
+		var outfile *os.File
+		var output io.Writer
+		switch cfg.Log.Output {
+		case "", "stdout":
+			output = os.Stdout
+		case "stderr":
+			output = os.Stderr
+		default:
+			outfile, err = os.OpenFile(cfg.Log.Output, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+			if err != nil {
+				return nil, fmt.Errorf("creating file for logging: %w", err)
+			}
 
-		return log, nil
+			output = zerolog.SyncWriter(outfile)
+		}
+
+		var writer io.Writer
+		if logAsJSON {
+			writer = output
+		} else {
+			writer = zerolog.NewConsoleWriter(tsSet, func(w *zerolog.ConsoleWriter) {
+				w.Out = output
+			})
+		}
+
+		log := zerolog.
+			New(writer).
+			With().
+			Timestamp().
+			Str("app", "converter").
+			Logger()
+
+		if verbose {
+			log = log.Level(zerolog.DebugLevel)
+		} else {
+			log = log.Level(zerolog.InfoLevel)
+		}
+
+		out := &logger{
+			log:            log,
+			underlyingFile: outfile,
+		}
+		return &loggerAdapter{
+			entity: out,
+		}, nil
 	})
 
 	do.Provide[eway.Client](diInjector, func(i *do.Injector) (eway.Client, error) {
@@ -101,6 +153,12 @@ func SetupDI(ctx context.Context, cfgpath string) error {
 		return out, nil
 	})
 
+	do.Provide[*dimension.Matcher](diInjector, func(i *do.Injector) (*dimension.Matcher, error) {
+		matcher := dimension.New(cfg.DimensionMatcher)
+
+		return matcher, nil
+	})
+
 	return nil
 }
 
@@ -122,9 +180,10 @@ func getDB() (*badger.DB, error) {
 }
 
 type settings struct {
-	Badger config.Badger `toml:"badger"`
+	Badger           config.Badger           `toml:"badger"`
-	Log    config.Log    `toml:"log"`
+	Log              config.Log              `toml:"log"`
-	Eway   config.Eway   `toml:"eway"`
+	Eway             config.Eway             `toml:"eway"`
+	DimensionMatcher config.DimensionMatcher `toml:"dimension_matcher"`
 }
 
 func parseSettings(cfgpath string) (cfg settings, err error) {
@@ -136,6 +195,19 @@ func parseSettings(cfgpath string) (cfg settings, err error) {
 	return cfg, nil
 }
 
+type logger struct {
+	log            zerolog.Logger
+	underlyingFile *os.File
+}
+
+func (l *logger) Close() error {
+	if l.underlyingFile == nil {
+		return nil
+	}
+
+	return l.underlyingFile.Close()
+}
+
 type entityCloserAdapter[T io.Closer] struct {
 	entity T
 }
@@ -146,3 +218,4 @@ func (a entityCloserAdapter[T]) Shutdown() error {
 
 type storageRepositoryAdapter entityCloserAdapter[storage.Repository]
 type badgerDBAdapter entityCloserAdapter[*badger.DB]
+type loggerAdapter entityCloserAdapter[*logger]

cmd/cli/dimensiondispatcher.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"context"
+	"strings"
+
+	"git.loyso.art/frx/eway/internal/entity"
+	"git.loyso.art/frx/eway/internal/matcher"
+	"github.com/rs/zerolog"
+)
+
+type dimensionDispatcher struct {
+	heigth matcher.Unit
+	width  matcher.Unit
+	length matcher.Unit
+}
+
+func (d dimensionDispatcher) isDimensionParam(value string) bool {
+	return d.heigth.Match(value) || d.width.Match(value) || d.length.Match(value)
+}
+
+func (d dimensionDispatcher) dispatch(ctx context.Context, key, value string, in *entity.GoodsItemSize) (updated bool) {
+	if !d.isDimensionParam(key) {
+		return false
+	}
+
+	log := zerolog.Ctx(ctx).With().Str("key", key).Str("value", value).Logger()
+	if strings.Contains(value, "/") {
+		dimensionValues := strings.Split(value, "/")
+		for _, dv := range dimensionValues {
+			updated = updated || d.dispatch(ctx, key, dv, in)
+		}
+	} else {
+		out, err := entity.ParseDimention(value, entity.DimensionLocalRU)
+		if err != nil {
+			log.Warn().Err(err).Msg("unable to parse key, skipping")
+			return false
+		}
+
+		out = out.AdjustTo(entity.DimensionKindCentimeter)
+
+		updated = true
+		switch {
+		case d.heigth.Match(key):
+			in.Height = out
+		case d.width.Match(key):
+			in.Width = out
+		case d.length.Match(key):
+			in.Length = out
+		default:
+			log.Error().Str("key", key).Msg("unable to find proper matcher")
+			updated = false
+		}
+	}
+
+	return updated
+}
+
+func makeDefaultDimensionDispatcher() dimensionDispatcher {
+	h := matcher.NewRadix(matcher.RadixCaseInsensitive())
+	h.Register("Высота")
+	h.Register("Высота/*")
+
+	w := matcher.NewRadix(matcher.RadixCaseInsensitive())
+	w.Register("Ширина")
+	w.Register("Ширина/*")
+
+	l := matcher.NewRadix(matcher.RadixCaseInsensitive())
+	l.Register("Длина")
+	l.Register("Длина/*")
+	l.Register("Общ. длина")
+
+	return dimensionDispatcher{
+		heigth: h,
+		width:  w,
+		length: l,
+	}
+}

config.toml

@@ -1,15 +0,0 @@
-[badger]
-debug = false
-dir = "database/"
-
-[log]
-level = "info"
-format = "text"
-
-[eway]
-login = "leci@yandex.ru"
-password = "2a136e113854cc5d46b868919a7d6e939156ccb55ff12e87861513f7767af98be79e62407410"
-_session_id = "19b98ed56cc144f47e040e68dbcd8481"
-_session_user = "1490"
-owner_id = "26476"
-debug = false

go.mod

@@ -4,6 +4,7 @@ go 1.21.4
 
 require (
 	github.com/BurntSushi/toml v1.3.2
+	github.com/PuerkitoBio/goquery v1.8.1
 	github.com/brianvoe/gofakeit/v6 v6.28.0
 	github.com/dgraph-io/badger/v4 v4.2.0
 	github.com/dgraph-io/ristretto v0.1.1
@@ -12,36 +13,30 @@ require (
 	github.com/rodaine/table v1.1.1
 	github.com/rs/zerolog v1.31.0
 	github.com/samber/do v1.6.0
+	github.com/stretchr/testify v1.8.4
 	github.com/urfave/cli/v3 v3.0.0-alpha8
 )
 
 require (
-	github.com/PuerkitoBio/goquery v1.8.1 // indirect
 	github.com/andybalholm/cascadia v1.3.1 // indirect
-	github.com/antchfx/htmlquery v1.3.0 // indirect
-	github.com/antchfx/xmlquery v1.3.18 // indirect
-	github.com/antchfx/xpath v1.2.4 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/gobwas/glob v0.2.3 // indirect
-	github.com/gocolly/colly v1.2.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/glog v1.0.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.3 // indirect
-	github.com/kennygrant/sanitize v1.2.4 // indirect
 	github.com/klauspost/compress v1.12.3 // indirect
+	github.com/kr/text v0.2.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/temoto/robotstxt v1.1.2 // indirect
 	github.com/xrash/smetrics v0.0.0-20231213231151-1d8dd44e695e // indirect
 	go.opencensus.io v0.22.5 // indirect
 	golang.org/x/net v0.17.0 // indirect
 	golang.org/x/sys v0.13.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
-	google.golang.org/appengine v1.4.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -6,13 +6,6 @@ github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAc
 github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ=
 github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c=
 github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
-github.com/antchfx/htmlquery v1.3.0 h1:5I5yNFOVI+egyia5F2s/5Do2nFWxJz41Tr3DyfKD25E=
-github.com/antchfx/htmlquery v1.3.0/go.mod h1:zKPDVTMhfOmcwxheXUsx4rKJy8KEY/PU6eXr/2SebQ8=
-github.com/antchfx/xmlquery v1.3.18 h1:FSQ3wMuphnPPGJOFhvc+cRQ2CT/rUj4cyQXkJcjOwz0=
-github.com/antchfx/xmlquery v1.3.18/go.mod h1:Afkq4JIeXut75taLSuI31ISJ/zeq+3jG7TunF7noreA=
-github.com/antchfx/xpath v1.2.3/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs=
-github.com/antchfx/xpath v1.2.4 h1:dW1HB/JxKvGtJ9WyVGJ0sIoEcqftV3SqIstujI+B9XY=
-github.com/antchfx/xpath v1.2.4/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs=
 github.com/brianvoe/gofakeit/v6 v6.28.0 h1:Xib46XXuQfmlLS2EXRuJpqcw8St6qSZz75OUo0tgAW4=
 github.com/brianvoe/gofakeit/v6 v6.28.0/go.mod h1:Xj58BMSnFqcn/fAQeSK+/PLtC5kSb7FJIq4JyGa8vEs=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
@@ -20,6 +13,7 @@ github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj
 github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -33,17 +27,12 @@ github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/go-resty/resty/v2 v2.10.0 h1:Qla4W/+TMmv0fOeeRqzEpXPLfTUnR5HZ1+lGs+CkiCo=
 github.com/go-resty/resty/v2 v2.10.0/go.mod h1:iiP/OpA0CkcL3IGt1O0+/SIItFUbkkyw5BGXiVdTu+A=
-github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
-github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
-github.com/gocolly/colly v1.2.0 h1:qRz9YAn8FIH0qzgNUw+HT9UN7wm1oF9OBAilwEWpyrI=
-github.com/gocolly/colly v1.2.0/go.mod h1:Hof5T3ZswNVsOHYmba1u03W65HDWgpV5HifSuueE0EA=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/glog v1.0.0 h1:nfP3RFugxnNRyKgeWd4oI1nYvXpxrx8ck8ZrcizshdQ=
 github.com/golang/glog v1.0.0/go.mod h1:EWib/APOK0SL3dFbYqvxE3UYd8E6s1ouQ7iEp/0LWV4=
-github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE=
 github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
@@ -61,12 +50,14 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/kennygrant/sanitize v1.2.4 h1:gN25/otpP5vAsO2djbMhF/LQX6R7+O1TB4yv8NzpJ3o=
-github.com/kennygrant/sanitize v1.2.4/go.mod h1:LGsjYYtgxbetdg5owWB2mpgUL6e2nfw2eObZ0u0qvak=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.12.3 h1:G5AfA94pHPysR56qqrkO2pxEexdDzrpFJ6yt/VqWxVU=
 github.com/klauspost/compress v1.12.3/go.mod h1:8dP1Hq4DHOhN9w426knH3Rhby4rFm6D8eO+e+Dq5Gzg=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
@@ -85,21 +76,16 @@ github.com/rodaine/table v1.1.1/go.mod h1:iqTRptjn+EVcrVBYtNMlJ2wrJZa3MpULUmcXFp
 github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.31.0 h1:FcTR3NnLWW+NnTwwhFWiJSZr4ECLpqCm6QsEnyvbV4A=
 github.com/rs/zerolog v1.31.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
-github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d h1:hrujxIzL1woJ7AwssoOcM/tq5JjjG2yYOc8odClEiXA=
-github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d/go.mod h1:uugorj2VCxiV1x+LzaIdVa9b4S4qGAcH6cbhh4qVxOU=
 github.com/samber/do v1.6.0 h1:Jy/N++BXINDB6lAx5wBlbpHlUdl0FKpLWgGEV9YWqaU=
 github.com/samber/do v1.6.0/go.mod h1:DWqBvumy8dyb2vEnYZE7D7zaVEB64J45B0NjTlY/M4k=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-github.com/temoto/robotstxt v1.1.2 h1:W2pOjSJ6SWvldyEuiFXNxz3xZ8aiWX5LbfDiOFd7Fxg=
-github.com/temoto/robotstxt v1.1.2/go.mod h1:+1AmkuG3IYkh1kv0d2qEB9Le88ehNO0zwOr3ujewlOo=
 github.com/urfave/cli/v3 v3.0.0-alpha8 h1:H+qxFPoCkGzdF8KUMs2fEOZl5io/1QySgUiGfar8occ=
 github.com/urfave/cli/v3 v3.0.0-alpha8/go.mod h1:0kK/RUFHyh+yIKSfWxwheGndfnrvYSmYFVeKCh03ZUc=
 github.com/xrash/smetrics v0.0.0-20231213231151-1d8dd44e695e h1:+SOyEddqYF09QP7vr7CgJ1eti3pY9Fn3LHO1M1r/0sI=
@@ -133,7 +119,6 @@ golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws=
 golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
@@ -160,7 +145,6 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20221010170243-090e33056c14/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -169,7 +153,6 @@ golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
 golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.4.0/go.mod h1:9P2UbLfCdcvo3p/nzKvsmas4TnlujnuoV9hGgYzW1lQ=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
 golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
 golang.org/x/term v0.13.0/go.mod h1:LTmsnFJwVN6bCy1rVCoS+qHT1HhALEFxKncY3WNNh4U=
@@ -177,10 +160,8 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
 golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
 golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -198,7 +179,6 @@ golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
-google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -209,6 +189,8 @@ google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQ
 google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
 google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

internal/config/eway.go

@@ -7,4 +7,5 @@ type Eway struct {
 	SessionUser string `toml:"session_user"`
 	OwnerID     string `toml:"owner_id"`
 	Debug       bool   `toml:"debug"`
+	WorkersPool int    `toml:"workers_pool"`
 }

internal/config/log.go

@@ -52,4 +52,5 @@ func (l *LogFormat) UnmarshalText(data []byte) (err error) {
 type Log struct {
 	Level  string `json:"level" toml:"level"`
 	Format string `json:"format" toml:"format"`
+	Output string `json:"output" toml:"output"`
 }

internal/config/matcher.go

@@ -0,0 +1,42 @@
+package config
+
+import (
+	"errors"
+	"strings"
+)
+
+type MatcherPredicateType uint8
+
+const (
+	MatcherPredicateTypeUnknown MatcherPredicateType = iota
+	MatcherPredicateTypePattern
+	MatcherPredicateTypeRegexp
+)
+
+func (t *MatcherPredicateType) UnmarshalText(data []byte) error {
+	switch dataStr := strings.ToLower(string(data)); dataStr {
+	case "":
+		*t = MatcherPredicateTypeUnknown
+	case "pattern":
+		*t = MatcherPredicateTypePattern
+	case "regexp":
+		*t = MatcherPredicateTypeRegexp
+	default:
+		return errors.New("unsupported type " + dataStr)
+	}
+
+	return nil
+}
+
+type MatcherPredicate struct {
+	Value string               `toml:"value"`
+	Type  MatcherPredicateType `toml:"type"`
+}
+
+type DimensionMatcher struct {
+	CaseInsensitive bool `toml:"case_insensitive"`
+
+	Length []MatcherPredicate `toml:"length"`
+	Width  []MatcherPredicate `toml:"width"`
+	Height []MatcherPredicate `toml:"height"`
+}

internal/dimension/matcher.go

@@ -0,0 +1,96 @@
+package dimension
+
+import (
+	"git.loyso.art/frx/eway/internal/config"
+	"git.loyso.art/frx/eway/internal/matcher"
+)
+
+type MatchResult uint8
+
+const (
+	MatchResultMiss MatchResult = iota
+	MatchResultLength
+	MatchResultHeight
+	MatchResultWidth
+	MatchResultDepth
+)
+
+type Matcher struct {
+	length matcher.Unit
+	width  matcher.Unit
+	height matcher.Unit
+}
+
+func New(cfg config.DimensionMatcher) *Matcher {
+	return &Matcher{
+		length: makeMatcherByConig(cfg.CaseInsensitive, cfg.Length...),
+		width:  makeMatcherByConig(cfg.CaseInsensitive, cfg.Width...),
+		height: makeMatcherByConig(cfg.CaseInsensitive, cfg.Height...),
+	}
+}
+
+func makeMatcherByConig(insensitive bool, cfgs ...config.MatcherPredicate) matcher.Unit {
+	opts := make([]matcher.RadixOpt, 0, 1)
+	if insensitive {
+		opts = append(opts, matcher.RadixCaseInsensitive())
+	}
+	m := matcher.NewRadix(opts...)
+
+	for _, cfg := range cfgs {
+		switch cfg.Type {
+		case config.MatcherPredicateTypePattern:
+			m.Register(cfg.Value)
+		case config.MatcherPredicateTypeRegexp:
+			m.RegisterRegexp(cfg.Value)
+		default:
+			panic("unsupported matcher type")
+		}
+	}
+
+	return m
+}
+
+func (m *Matcher) Match(value string) (r MatchResult, priority bool) {
+	switch {
+	case value == "Высота":
+		priority = true
+		fallthrough
+	case m.height.Match(value):
+		return MatchResultHeight, priority
+	case value == "Глубина":
+		priority = true
+		return MatchResultDepth, priority
+	case value == "Длина":
+		priority = true
+		fallthrough
+	case m.length.Match(value):
+		return MatchResultLength, priority
+	case value == "Ширина":
+		priority = true
+		fallthrough
+	case m.width.Match(value):
+		return MatchResultWidth, priority
+	}
+
+	return MatchResultMiss, false
+}
+
+func (m *Matcher) GetRegisteredPatterns() map[string][]string {
+	out := map[string][]string{
+		"length": nil,
+		"width":  nil,
+		"height": nil,
+	}
+
+	if m.height != nil {
+		out["height"] = m.height.Patterns()
+	}
+	if m.width != nil {
+		out["width"] = m.width.Patterns()
+	}
+	if m.length != nil {
+		out["length"] = m.length.Patterns()
+	}
+
+	return out
+}

internal/encoding/fbs/Dimensions.go

@@ -0,0 +1,49 @@
+// Code generated by the FlatBuffers compiler. DO NOT EDIT.
+
+package fbs
+
+import (
+	flatbuffers "github.com/google/flatbuffers/go"
+)
+
+type Dimensions struct {
+	_tab flatbuffers.Struct
+}
+
+func (rcv *Dimensions) Init(buf []byte, i flatbuffers.UOffsetT) {
+	rcv._tab.Bytes = buf
+	rcv._tab.Pos = i
+}
+
+func (rcv *Dimensions) Table() flatbuffers.Table {
+	return rcv._tab.Table
+}
+
+func (rcv *Dimensions) Width() float32 {
+	return rcv._tab.GetFloat32(rcv._tab.Pos + flatbuffers.UOffsetT(0))
+}
+func (rcv *Dimensions) MutateWidth(n float32) bool {
+	return rcv._tab.MutateFloat32(rcv._tab.Pos+flatbuffers.UOffsetT(0), n)
+}
+
+func (rcv *Dimensions) Height() float32 {
+	return rcv._tab.GetFloat32(rcv._tab.Pos + flatbuffers.UOffsetT(4))
+}
+func (rcv *Dimensions) MutateHeight(n float32) bool {
+	return rcv._tab.MutateFloat32(rcv._tab.Pos+flatbuffers.UOffsetT(4), n)
+}
+
+func (rcv *Dimensions) Length() float32 {
+	return rcv._tab.GetFloat32(rcv._tab.Pos + flatbuffers.UOffsetT(8))
+}
+func (rcv *Dimensions) MutateLength(n float32) bool {
+	return rcv._tab.MutateFloat32(rcv._tab.Pos+flatbuffers.UOffsetT(8), n)
+}
+
+func CreateDimensions(builder *flatbuffers.Builder, width float32, height float32, length float32) flatbuffers.UOffsetT {
+	builder.Prep(4, 12)
+	builder.PrependFloat32(length)
+	builder.PrependFloat32(height)
+	builder.PrependFloat32(width)
+	return builder.Offset()
+}

internal/encoding/fbs/GoodItem.go

@@ -177,8 +177,33 @@ func (rcv *GoodItem) Parameters() []byte {
 	return nil
 }
 
+func (rcv *GoodItem) CreatedAt() int64 {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(32))
+	if o != 0 {
+		return rcv._tab.GetInt64(o + rcv._tab.Pos)
+	}
+	return 0
+}
+
+func (rcv *GoodItem) MutateCreatedAt(n int64) bool {
+	return rcv._tab.MutateInt64Slot(32, n)
+}
+
+func (rcv *GoodItem) Sizes(obj *Dimensions) *Dimensions {
+	o := flatbuffers.UOffsetT(rcv._tab.Offset(34))
+	if o != 0 {
+		x := o + rcv._tab.Pos
+		if obj == nil {
+			obj = new(Dimensions)
+		}
+		obj.Init(rcv._tab.Bytes, x)
+		return obj
+	}
+	return nil
+}
+
 func GoodItemStart(builder *flatbuffers.Builder) {
-	builder.StartObject(14)
+	builder.StartObject(16)
 }
 func GoodItemAddSku(builder *flatbuffers.Builder, sku flatbuffers.UOffsetT) {
 	builder.PrependUOffsetTSlot(0, flatbuffers.UOffsetT(sku), 0)
@@ -222,6 +247,12 @@ func GoodItemAddStock(builder *flatbuffers.Builder, stock int16) {
 func GoodItemAddParameters(builder *flatbuffers.Builder, parameters flatbuffers.UOffsetT) {
 	builder.PrependUOffsetTSlot(13, flatbuffers.UOffsetT(parameters), 0)
 }
+func GoodItemAddCreatedAt(builder *flatbuffers.Builder, createdAt int64) {
+	builder.PrependInt64Slot(14, createdAt, 0)
+}
+func GoodItemAddSizes(builder *flatbuffers.Builder, sizes flatbuffers.UOffsetT) {
+	builder.PrependStructSlot(15, flatbuffers.UOffsetT(sizes), 0)
+}
 func GoodItemEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT {
 	return builder.EndObject()
 }

internal/encoding/fbs/helpers.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"strings"
 	"sync"
+	"time"
 
 	"git.loyso.art/frx/eway/internal/entity"
 
@@ -81,6 +82,13 @@ func makeDomainGoodItem(builder *flatbuffers.Builder, in entity.GoodsItem) flatb
 
 	producer := builder.CreateString(in.Producer)
 
+	var w, h, l float32
+	if in.Sizes != (entity.GoodsItemSize{}) {
+		w = float32(in.Sizes.Width.AdjustTo(entity.DimensionKindCentimeter).Value)
+		h = float32(in.Sizes.Height.AdjustTo(entity.DimensionKindCentimeter).Value)
+		l = float32(in.Sizes.Length.AdjustTo(entity.DimensionKindCentimeter).Value)
+	}
+
 	GoodItemStart(builder)
 	GoodItemAddSku(builder, sku)
 	GoodItemAddPhoto(builder, photo)
@@ -98,6 +106,8 @@ func makeDomainGoodItem(builder *flatbuffers.Builder, in entity.GoodsItem) flatb
 	GoodItemAddCart(builder, int64(in.Cart))
 	GoodItemAddStock(builder, int16(in.Stock))
 	GoodItemAddParameters(builder, parameters)
+	GoodItemAddCreatedAt(builder, in.CreatedAt.Unix())
+	GoodItemAddSizes(builder, CreateDimensions(builder, w, h, l))
 
 	return GoodItemEnd(builder)
 }
@@ -105,7 +115,10 @@ func makeDomainGoodItem(builder *flatbuffers.Builder, in entity.GoodsItem) flatb
 func ParseGoodsItem(data []byte) (item entity.GoodsItem, err error) {
 	itemFBS := GetRootAsGoodItem(data, 0)
 	item.Articul = string(itemFBS.Sku())
-	item.PhotoURLs = strings.Split(string(itemFBS.Photo()), ";")
+	photoURLs := string(itemFBS.Photo())
+	if len(photoURLs) > 0 {
+		item.PhotoURLs = strings.Split(photoURLs, ";")
+	}
 	item.Name = string(itemFBS.Name())
 
 	description, err := base64.RawStdEncoding.DecodeString(string(itemFBS.Description()))
@@ -134,6 +147,25 @@ func ParseGoodsItem(data []byte) (item entity.GoodsItem, err error) {
 		}
 	}
 
+	var w, h, l float64
+	sizes := itemFBS.Sizes(nil)
+	if sizes != nil {
+		w = float64(sizes.Width())
+		h = float64(sizes.Height())
+		l = float64(sizes.Length())
+	}
+
+	item.Sizes = entity.GoodsItemSize{
+		Width:  entity.NewCentimeterDimensionOrEmpty(w),
+		Height: entity.NewCentimeterDimensionOrEmpty(h),
+		Length: entity.NewCentimeterDimensionOrEmpty(l),
+	}
+
+	createdAt := itemFBS.CreatedAt()
+	if createdAt > 0 {
+		item.CreatedAt = time.Unix(createdAt, 0)
+	}
+
 	return item, nil
 }
 

internal/entity/dimension.go

@@ -0,0 +1,154 @@
+package entity
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+var DefaultLocale = DimensionLocalRU
+
+type DimensionLocale uint8
+
+const (
+	DimensionLocalUnspecified DimensionLocale = iota
+	DimensionLocalRU
+
+	dimensionLocalEnd
+)
+
+type DimensionKind uint8
+
+func (k DimensionKind) GetPos() float64 {
+	switch k {
+	case DimensionKindMilimeter:
+		return 1
+	case DimensionKindCentimeter:
+		return 10
+	case DimensionKindMeter:
+		return 1000
+	default:
+		return 0
+	}
+}
+
+func (k DimensionKind) String() string {
+	m := getLocaleKindToStringMap()[DefaultLocale]
+	return m[k]
+}
+
+const (
+	DimensionKindUnspecified DimensionKind = iota
+	DimensionKindMilimeter
+	DimensionKindCentimeter
+	DimensionKindMeter
+)
+
+type Dimension struct {
+	Value float64
+	Kind  DimensionKind
+}
+
+func (d Dimension) IsZero() bool {
+	return d.Value == 0
+}
+
+func (d Dimension) MarshalText() ([]byte, error) {
+	if d.Value == 0 && d.Kind == DimensionKindUnspecified {
+		return nil, nil
+	}
+
+	value := strconv.FormatFloat(d.Value, 'f', 4, 64) + " " + d.Kind.String()
+	return []byte(value), nil
+}
+
+func (d *Dimension) UnmarshalText(data []byte) (err error) {
+	*d, err = ParseDimention(string(data), DefaultLocale)
+	return err
+}
+
+func (d Dimension) AdjustTo(kind DimensionKind) Dimension {
+	from := d.Kind.GetPos()
+	to := kind.GetPos()
+
+	switch {
+	case from < to:
+		mult := to / from
+		return Dimension{
+			Kind:  kind,
+			Value: d.Value / float64(mult),
+		}
+	case from > to:
+		mult := from / to
+		return Dimension{
+			Kind:  kind,
+			Value: d.Value * float64(mult),
+		}
+	}
+
+	return d
+}
+
+func ParseDimention(value string, locale DimensionLocale) (Dimension, error) {
+	switch locale {
+	case DimensionLocalRU:
+	default:
+		return Dimension{}, SimpleError("unknown locale for parse")
+	}
+
+	dimensionStrToKind := getLocaleToKindMap()[locale]
+	lastSpaceIdx := strings.LastIndex(value, " ")
+	if lastSpaceIdx == -1 {
+		return Dimension{}, SimpleError("expected 2 values after split for value " + value)
+	}
+
+	var splitted [2]string
+	splitted[0] = strings.ReplaceAll(value[:lastSpaceIdx], " ", "")
+	splitted[1] = value[lastSpaceIdx+1:]
+
+	var out Dimension
+	var ok bool
+	out.Kind, ok = dimensionStrToKind[splitted[1]]
+	if !ok {
+		return Dimension{}, SimpleError("dimension map not found for kind " + splitted[1])
+	}
+
+	var err error
+	out.Value, err = strconv.ParseFloat(splitted[0], 64)
+	if err != nil {
+		return Dimension{}, fmt.Errorf("parsing value: %w", err)
+	}
+
+	return out, nil
+}
+
+func NewCentimeterDimensionOrEmpty(value float64) Dimension {
+	if value == 0 {
+		return Dimension{}
+	}
+
+	return Dimension{
+		Value: value,
+		Kind:  DimensionKindCentimeter,
+	}
+}
+
+func getLocaleToKindMap() map[DimensionLocale]map[string]DimensionKind {
+	return map[DimensionLocale]map[string]DimensionKind{
+		DimensionLocalRU: {
+			"мм": DimensionKindMilimeter,
+			"см": DimensionKindCentimeter,
+			"м":  DimensionKindMeter,
+		},
+	}
+}
+
+func getLocaleKindToStringMap() map[DimensionLocale]map[DimensionKind]string {
+	return map[DimensionLocale]map[DimensionKind]string{
+		DimensionLocalRU: {
+			DimensionKindMilimeter:  "мм",
+			DimensionKindCentimeter: "см",
+			DimensionKindMeter:      "м",
+		},
+	}
+}

internal/entity/dimension_inner_test.go

@@ -0,0 +1,31 @@
+package entity
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLocaleMap(t *testing.T) {
+	kindToStr := getLocaleKindToStringMap()
+	strToKind := getLocaleToKindMap()
+
+	assert := assert.New(t)
+	for locale := DimensionLocalUnspecified + 1; locale < dimensionLocalEnd; locale++ {
+		localeKinds, ok := kindToStr[locale]
+		assert.True(ok)
+		localeStrs, ok := strToKind[locale]
+		assert.True(ok)
+
+		assert.Equal(len(localeKinds), len(localeStrs))
+
+		for kindKey, kindValue := range localeKinds {
+			strKey := kindValue
+			strValue, ok := localeStrs[strKey]
+			assert.True(ok)
+
+			assert.Equal(kindKey, strValue)
+			assert.Equal(strKey, kindValue)
+		}
+	}
+}

internal/entity/dimension_test.go

@@ -0,0 +1,72 @@
+package entity_test
+
+import (
+	"errors"
+	"testing"
+
+	"git.loyso.art/frx/eway/internal/entity"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDimension_AdjustTo(t *testing.T) {
+	// Test adjusting from smaller dimension to larger one
+	d := entity.Dimension{Value: 5.0, Kind: entity.DimensionKindCentimeter}
+	expected := entity.Dimension{Value: 0.05, Kind: entity.DimensionKindMeter}
+	actual := d.AdjustTo(entity.DimensionKindMeter)
+
+	assert.EqualValues(t, expected.Value, actual.Value)
+	assert.Equal(t, expected.Kind, actual.Kind)
+
+	// Test adjusting from larger dimension to smaller one
+	d = entity.Dimension{Value: 0.05, Kind: entity.DimensionKindMeter}
+	expected = entity.Dimension{Value: 50.0, Kind: entity.DimensionKindMilimeter}
+	actual = d.AdjustTo(entity.DimensionKindMilimeter)
+
+	assert.EqualValues(t, expected.Value, actual.Value)
+	assert.Equal(t, expected.Kind, actual.Kind)
+}
+
+func TestParseDimension_Success(t *testing.T) {
+	// Test parsing a valid dimension string with RU locale
+	input := "10 см"
+	expected := entity.Dimension{Value: 10.0, Kind: entity.DimensionKindCentimeter}
+
+	actual, err := entity.ParseDimention(input, entity.DimensionLocalRU)
+	require.NoError(t, err)
+
+	assert.EqualValues(t, expected.Value, actual.Value)
+	assert.Equal(t, expected.Kind, actual.Kind)
+}
+
+func TestParseDimensionComplex_Success(t *testing.T) {
+	// Test parsing a valid dimension string with RU locale
+	input := "10 256.20 см"
+	expected := entity.Dimension{Value: 10256.20, Kind: entity.DimensionKindCentimeter}
+
+	actual, err := entity.ParseDimention(input, entity.DimensionLocalRU)
+	require.NoError(t, err)
+
+	assert.EqualValues(t, expected.Value, actual.Value)
+	assert.Equal(t, expected.Kind, actual.Kind)
+}
+
+func TestParseDimension_InvalidInputFormat(t *testing.T) {
+	// Test parsing an invalid dimension string with RU locale
+	input := "invalid value 2"
+	expectedErr := errors.New("expected 2 values after split for value invalid value 2")
+
+	_, err := entity.ParseDimention(input, entity.DimensionLocalRU)
+	assert.Error(t, err)
+	assert.EqualError(t, err, expectedErr.Error())
+}
+
+func TestParseDimension_InvalidLocale(t *testing.T) {
+	// Test parsing a dimension string with an unsupported locale
+	input := "10 мм"
+	expectedErr := errors.New("unknown locale for parse")
+
+	_, err := entity.ParseDimention(input, 3) // An invalid locale value is used here for demonstration purposes
+	assert.EqualError(t, err, expectedErr.Error())
+}

internal/entity/empty.go

@@ -0,0 +1,3 @@
+package entity
+
+type Empty struct{}

internal/entity/gooditem.go

@@ -4,9 +4,84 @@ import (
 	"fmt"
 	"strconv"
 	"strings"
+	"time"
 	"unicode"
 )
 
+type GoodsItemSize struct {
+	Width  Dimension
+	Height Dimension
+	Length Dimension
+
+	UnmatchedDepth Dimension
+}
+
+func FixupSizes(s GoodsItemSize) (GoodsItemSize, bool) {
+	// Nothing to substitute
+	if s.UnmatchedDepth.IsZero() {
+		return s, false
+	}
+
+	var count int
+	for _, d := range []Dimension{
+		s.Width,
+		s.Height,
+		s.Length,
+	} {
+		if d.IsZero() {
+			count++
+		}
+	}
+
+	// Can only replace one dimension
+	if count != 1 {
+		return s, false
+	}
+
+	switch {
+	case s.Width.IsZero():
+		s.Width = s.UnmatchedDepth
+	case s.Height.IsZero():
+		s.Height = s.UnmatchedDepth
+	case s.Length.IsZero():
+		s.Length = s.UnmatchedDepth
+	}
+
+	s.UnmatchedDepth = Dimension{}
+
+	return s, true
+}
+
+func (s GoodsItemSize) AllSizesSet() bool {
+	var count int
+	for _, d := range []Dimension{
+		s.Width,
+		s.Height,
+		s.Length,
+		s.UnmatchedDepth,
+	} {
+		if d.IsZero() {
+			count++
+		}
+	}
+
+	return count >= 3
+}
+
+func (s GoodsItemSize) GetSum(kind DimensionKind) float64 {
+	var value float64
+	sum := func(ds ...Dimension) {
+		for _, d := range ds {
+			value += d.AdjustTo(kind).Value
+
+		}
+	}
+
+	sum(s.Height, s.Length, s.Length)
+
+	return value
+}
+
 type GoodsItem struct {
 	Articul     string            `json:"sku"`
 	PhotoURLs   []string          `json:"photo"`
@@ -21,7 +96,9 @@ type GoodsItem struct {
 	TariffPrice float64           `json:"tariff_price"`
 	Cart        int64             `json:"cart"`
 	Stock       int               `json:"stock"`
+	Sizes       GoodsItemSize     `json:"sizes"`
 	Parameters  map[string]string `json:"parameters"`
+	CreatedAt   time.Time         `json:"created_at"`
 }
 
 type GoodsItemRaw struct {

internal/export/itemsmarket.go

@@ -23,7 +23,8 @@ type Offer struct {
 	TypePrefix          string   `xml:"typePrefix"`
 	Description         string   `xml:"description"`
 	ManufacturerWarrany bool     `xml:"manufacturer_warranty"`
-	Params              []Param  `xml:"param"`
+	Dimensions          string   `xml:"dimensions"`
+	Params              []Param  `xml:"param,omitempty"`
 }
 
 type Currency struct {

internal/interconnect/eway/client.go

@@ -11,14 +11,15 @@ import (
 	"reflect"
 	"strconv"
 	"strings"
+	"sync"
 	"time"
 
 	"git.loyso.art/frx/eway/internal/config"
 	"git.loyso.art/frx/eway/internal/crypto"
 	"git.loyso.art/frx/eway/internal/entity"
 
+	"github.com/PuerkitoBio/goquery"
 	"github.com/go-resty/resty/v2"
-	"github.com/gocolly/colly"
 	"github.com/rs/zerolog"
 )
 
@@ -35,33 +36,50 @@ type client struct {
 	http *resty.Client
 	log  zerolog.Logger
 
-	ownerID string
+	htmlParseSema     chan struct{}
+	releaseSemaDelay  time.Duration
+	getProductInfoBus chan getProductInfoRequest
+	ownerID           string
+	workersPool       int
+	workerswg         *sync.WaitGroup
 }
 
 type Config config.Eway
 
-func New(ctx context.Context, cfg Config, log zerolog.Logger) (client, error) {
+func New(ctx context.Context, cfg Config, log zerolog.Logger) (*client, error) {
 	httpclient := resty.New().
 		SetDebug(cfg.Debug).
 		SetBaseURL("https://eway.elevel.ru/api")
 
 	c := client{
-		http: httpclient,
+		http:              httpclient,
-		log:  log.With().Str("client", "eway").Logger(),
+		log:               log.With().Str("client", "eway").Logger(),
+		htmlParseSema:     make(chan struct{}, 2),
+		getProductInfoBus: make(chan getProductInfoRequest),
+		releaseSemaDelay:  time.Second / 2,
+		workerswg:         &sync.WaitGroup{},
+	}
+
+	for i := 0; i < cfg.WorkersPool; i++ {
+		c.workerswg.Add(1)
+		go func() {
+			defer c.workerswg.Done()
+			c.productInfoWorker(ctx, c.getProductInfoBus)
+		}()
 	}
 
 	if cfg.SessionID == "" || cfg.SessionUser == "" {
 		if cfg.Login == "" || cfg.Password == "" {
-			return client{}, entity.SimpleError("no auth method provided")
+			return nil, entity.SimpleError("no auth method provided")
 		}
 
 		decryptedPassword, err := crypto.Decrypt(cfg.Password)
 		if err != nil {
-			return client{}, fmt.Errorf("decrypting password: %w", err)
+			return nil, fmt.Errorf("decrypting password: %w", err)
 		}
 		err = c.login(ctx, cfg.Login, decryptedPassword)
 		if err != nil {
-			return client{}, err
+			return nil, err
 		}
 
 		log.Info().Msg("login successful")
@@ -83,10 +101,10 @@ func New(ctx context.Context, cfg Config, log zerolog.Logger) (client, error) {
 
 		c.http.SetCookies(cookies)
 	} else {
-		return client{}, entity.SimpleError("bad configuration: either session_id and session_user should be set or login and password")
+		return nil, entity.SimpleError("bad configuration: either session_id and session_user should be set or login and password")
 	}
 
-	return c, nil
+	return &c, nil
 }
 
 type GetGoodsNewParams struct {
@@ -106,8 +124,6 @@ type getGoodsNewResponse struct {
 	Replacement     bool    `json:"replacement"`
 }
 
-type goodRemnant [4]int
-
 func parseGoodItem(items []any) (out entity.GoodsItemRaw) {
 	valueOf := reflect.ValueOf(&out).Elem()
 	typeOf := valueOf.Type()
@@ -162,7 +178,7 @@ func mapResponseByOrder(response getGoodsNewResponse) (items []entity.GoodsItemR
 	return items
 }
 
-func (c client) GetGoodsRemnants(
+func (c *client) GetGoodsRemnants(
 	ctx context.Context,
 	productIDs []int,
 ) (out entity.MappedGoodsRemnants, err error) {
@@ -175,12 +191,12 @@ func (c client) GetGoodsRemnants(
 		productsStr = append(productsStr, strconv.Itoa(sku))
 	}
 
-	resp, err := c.http.R().
+	req := c.http.R().
 		SetFormData(map[string]string{
 			"products": strings.Join(productsStr, ","),
 		}).
-		SetDoNotParseResponse(true).
+		SetDoNotParseResponse(true)
-		Post("/goods_remnants")
+	resp, err := c.do(ctx, "GetGoodsRemnants", req, resty.MethodPost, "/goods_remnants")
 	if err != nil {
 		return nil, fmt.Errorf("getting goods new: %w", err)
 	}
@@ -209,27 +225,41 @@ func (c client) GetGoodsRemnants(
 	return out, nil
 }
 
-func (c client) GetGoodsNew(
+func (c *client) GetGoodsNew(
 	ctx context.Context,
 	params GetGoodsNewParams,
 ) (items []entity.GoodsItemRaw, total int, err error) {
 	var response getGoodsNewResponse
-	resp, err := c.http.R().
+	formData := map[string]string{
-		SetFormData(map[string]string{
+		"draw":             strconv.Itoa(params.Draw),
-			"draw":             strconv.Itoa(params.Draw),
+		"start":            strconv.Itoa(params.Start),
-			"start":            strconv.Itoa(params.Start),
+		"length":           strconv.Itoa(params.Length),
-			"length":           strconv.Itoa(params.Length),
+		"order[0][column]": "14",
-			"order[0][column]": "14",
+		"order[0][dir]":    "desc",
-			"order[0][dir]":    "desc",
+		"search[value]":    "",
-			"search[value]":    "",
+		"search[regex]":    "false",
-			"search[regex]":    "false",
+	}
-			"search_in_stocks": "on",
+	if params.SearchInStocks {
-			"remnants_atleast": "5",
+		stocksNum := strconv.Itoa(params.RemmantsAtleast)
-		}).
+		formData["search_in_stocks"] = "on"
+		formData["remnants_atleast"] = stocksNum
+	}
+
+	c.log.Debug().
+		Int("remnants", params.RemmantsAtleast).
+		Bool("search_in_stocks", params.SearchInStocks).
+		Int("draw", params.Draw).
+		Int("start", params.Start).
+		Int("length", params.Length).
+		Msg("sending request")
+
+	req := c.http.R().
+		SetFormData(formData).
 		SetQueryParam("category_id", "0").
 		SetQueryParam("own", c.ownerID). // user id?
-		SetDoNotParseResponse(true).
+		SetDoNotParseResponse(true)
-		Post("/goods_new")
+
+	resp, err := c.do(ctx, "GetGoodsNew", req, resty.MethodPost, "/goods_new")
 	if err != nil {
 		return nil, -1, fmt.Errorf("getting goods new: %w", err)
 	}
@@ -239,7 +269,6 @@ func (c client) GetGoodsNew(
 			c.log.Error().Err(err).Msg("unable to close body")
 		}
 	}()
-
 	if resp.IsError() {
 		return nil, -1, errors.New("request was not successful")
 	}
@@ -252,13 +281,15 @@ func (c client) GetGoodsNew(
 	return mapResponseByOrder(response), response.RecordsTotal, nil
 }
 
-func (c client) login(ctx context.Context, user, pass string) error {
+func (c *client) login(ctx context.Context, user, pass string) error {
-	resp, err := c.http.R().
+	req := c.http.R().
 		SetDoNotParseResponse(true).
 		SetFormData(map[string]string{
 			"username": user,
 			"password": pass,
-		}).Post("https://eway.elevel.ru/")
+		})
+
+	resp, err := c.do(ctx, "login", req, resty.MethodPost, "https://eway.elevel.ru/")
 	if err != nil {
 		return fmt.Errorf("sending request: %w", err)
 	}
@@ -272,63 +303,160 @@ func (c client) login(ctx context.Context, user, pass string) error {
 	return nil
 }
 
-type ProductInfo struct {
+func (c *client) do(ctx context.Context, name string, req *resty.Request, method string, url string) (resp *resty.Response, err error) {
-	ImageLinks []string
+	resp, err = req.
-	Parameters map[string]string
+		EnableTrace().
+		Execute(method, url)
+
+	traceInfo := resp.Request.TraceInfo()
+	c.log.Debug().
+		Str("name", name).
+		Str("path", url).
+		Str("method", method).
+		Float64("elapsed", traceInfo.TotalTime.Seconds()).
+		Float64("response_time", traceInfo.ResponseTime.Seconds()).
+		Int("attempt", traceInfo.RequestAttempt).
+		Bool("success", resp.IsSuccess()).
+		Msg("request processed")
+
+	if err != nil {
+		return nil, fmt.Errorf("executing request: %w", err)
+	}
+
+	return resp, err
 }
 
-type parameterSelector struct {
+func (c *client) GetProductInfo(ctx context.Context, cart int64) (pi entity.GoodsItemInfo, err error) {
-	Name  string `selector:"div"`
+	if c.workersPool == 0 {
-	Value string `selector:"div.text-right"`
+		return c.getProductInfo(ctx, cart)
+	}
+
+	responseBus := make(chan taskResult[entity.GoodsItemInfo], 1)
+	c.getProductInfoBus <- getProductInfoRequest{
+		cartID:   cart,
+		response: responseBus,
+	}
+
+	select {
+	case response := <-responseBus:
+		return response.value, response.err
+	case <-ctx.Done():
+		return pi, ctx.Err()
+	}
 }
 
-func (c client) GetProductInfo(ctx context.Context, cart int64) (pi entity.GoodsItemInfo, err error) {
+func (c *client) getProductInfo(ctx context.Context, cartID int64) (pi entity.GoodsItemInfo, err error) {
-	collector := colly.NewCollector(
+	reqpath := "https://eway.elevel.ru/product/" + strconv.Itoa(int(cartID)) + "/"
-		colly.AllowedDomains("eway.elevel.ru"),
+
-		colly.AllowURLRevisit(),
+	req := c.http.R().SetDoNotParseResponse(true).AddRetryCondition(func(r *resty.Response, err error) bool {
-	)
+		if r.Request.Attempt > 3 {
+			return false
+		}
+		return strings.Contains(err.Error(), "pipe")
+	})
 
 	pi.Parameters = map[string]string{}
-
+	resp, err := c.do(ctx, "getProductInfo", req, resty.MethodGet, reqpath)
-	start := time.Now()
+	if err != nil {
+		return pi, fmt.Errorf("getting product info: %w", err)
+	}
 	defer func() {
-		elapsed := time.Since(start).Seconds()
+		errClose := resp.RawBody().Close()
-		c.log.Info().Float64("elapsed", elapsed).Msg("request processed")
+		if errClose == nil {
+			return
+		}
+
+		if err == nil {
+			err = errClose
+			return
+		}
+
+		c.log.Warn().Err(errClose).Msg("unable to close body")
 	}()
+	if resp.IsError() {
+		return pi, errors.New("request was not successful")
+	}
 
-	collector.OnHTML("body > div.page-container > div.page-content > div.content-wrapper > div.content > div.row > div.col-md-4 > div > div > div:nth-child(6)", func(e *colly.HTMLElement) {
+	doc, err := goquery.NewDocumentFromReader(resp.RawBody())
-		e.ForEach("div.display-flex", func(i int, h *colly.HTMLElement) {
+	if err != nil {
-			var s parameterSelector
+		return pi, fmt.Errorf("makind new document: %w", err)
-			err = h.Unmarshal(&s)
+	}
-			if err != nil {
-				c.log.Warn().Err(err).Msg("unable to unmarshal")
-				return
-			}
 
-			if s.Name == "" || s.Value == "" {
+	cleanText := func(t string) string {
-				c.log.Warn().Msg("got empty key or value, skipping")
+		return strings.TrimSpace(strings.TrimSuffix(strings.TrimSpace(t), ":"))
-				return
+	}
-			}
 
-			pi.Parameters[s.Name] = s.Value
+	const parametersSelector = "body > div.page-container > div.page-content > div.content-wrapper > div.content > div.row > div.col-md-4 > div > div > div:nth-child(6)"
+	const parametersInnerNode = "div.display-flex"
+	doc.
+		Find(parametersSelector).
+		Find(parametersInnerNode).
+		Each(func(i int, s *goquery.Selection) {
+			name := cleanText(s.Find("div").Eq(0).Text())
+			value := cleanText(s.Find("div.text-right").Text())
+			pi.Parameters[name] = value
 		})
-	})
-	collector.OnHTML("div.gallery_panel", func(h *colly.HTMLElement) {
-		h.ForEach("div.gallery_thumbnail > img", func(i int, h *colly.HTMLElement) {
-			imageURL := h.Attr("src")
 
-			if imageURL == "" {
+	const galleryPanelSelector = "div.gallery_panel"
+	const galleryImageSelector = "div.gallery_thumbnail > img"
+	doc.
+		Find(galleryPanelSelector).
+		Find(galleryImageSelector).
+		Each(func(i int, s *goquery.Selection) {
+			imageURL, ok := s.Attr("data-src")
+			if !ok {
+				imageURL, ok = s.Attr("src")
+			}
+			if !ok || len(imageURL) == 0 {
 				return
 			}
 
 			pi.PhotoURLs = append(pi.PhotoURLs, imageURL)
 		})
-	})
-
-	err = collector.Visit("https://eway.elevel.ru/product/" + strconv.Itoa(int(cart)) + "/")
-	if err != nil {
-		return pi, fmt.Errorf("visiting site: %w", err)
-	}
 
 	return pi, nil
 }
+
+type getProductInfoRequest struct {
+	cartID   int64
+	response chan taskResult[entity.GoodsItemInfo]
+}
+
+type taskResult[T any] struct {
+	value T
+	err   error
+}
+
+func (c *client) productInfoWorker(
+	ctx context.Context,
+	in <-chan getProductInfoRequest,
+) {
+	var req getProductInfoRequest
+	var ok bool
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case req, ok = <-in:
+			if !ok {
+				return
+			}
+		}
+
+		func() {
+			c.htmlParseSema <- struct{}{}
+			defer func() {
+				go func() {
+					time.Sleep(c.releaseSemaDelay)
+					<-c.htmlParseSema
+				}()
+			}()
+
+			pi, err := c.getProductInfo(ctx, req.cartID)
+			req.response <- taskResult[entity.GoodsItemInfo]{
+				value: pi,
+				err:   err,
+			}
+		}()
+	}
+}

internal/matcher/matcher.go

@@ -0,0 +1,13 @@
+package matcher
+
+type Unit interface {
+	MatchByPattern(value string) (pattern string)
+	Match(value string) bool
+
+	// Move this to init stage because some of matchers
+	// might not be applicable to it
+	RegisterRegexp(regexpPattern string)
+	Register(pattern string)
+
+	Patterns() []string
+}

internal/matcher/radix.go

@@ -0,0 +1,171 @@
+package matcher
+
+import (
+	"regexp"
+	"strings"
+)
+
+const radixWildcard = '*'
+
+type radixNode struct {
+	exact bool
+	next  map[rune]*radixNode
+}
+
+type radixMatcher struct {
+	root *radixNode
+
+	caseInsensitive bool
+	saved           []string
+	regexps         []*regexp.Regexp
+}
+
+type RadixOpt func(m *radixMatcher)
+
+func RadixCaseInsensitive() RadixOpt {
+	return func(m *radixMatcher) {
+		m.caseInsensitive = true
+	}
+}
+
+func NewRadix(opts ...RadixOpt) *radixMatcher {
+	m := &radixMatcher{
+		root: &radixNode{
+			next: make(map[rune]*radixNode),
+		},
+	}
+
+	for _, opt := range opts {
+		opt(m)
+	}
+
+	return m
+}
+
+func (r *radixMatcher) MatchByPattern(value string) (pattern string) {
+	originValue := value
+	if r.caseInsensitive {
+		value = strings.ToLower(value)
+	}
+
+	node := r.root
+	lastIdx := len([]rune(value)) - 1
+
+	var sb strings.Builder
+	for i, v := range value {
+		var ok bool
+		if _, ok := node.next[radixWildcard]; ok {
+			_, _ = sb.WriteRune(radixWildcard)
+			return sb.String()
+		}
+
+		node, ok = node.next[v]
+		if !ok {
+			return r.findByRegexp(originValue)
+		}
+
+		sb.WriteRune(v)
+
+		if i != lastIdx {
+			continue
+		}
+
+		if !node.exact {
+			return r.findByRegexp(originValue)
+		}
+
+		return sb.String()
+	}
+
+	return r.findByRegexp(originValue)
+}
+
+func (r *radixMatcher) Match(value string) bool {
+	originValue := value
+	if r.caseInsensitive {
+		value = strings.ToLower(value)
+	}
+
+	node := r.root
+	lastIdx := len([]rune(value)) - 1
+	for i, v := range value {
+		var ok bool
+		if _, ok = node.next[radixWildcard]; ok {
+			return true
+		}
+
+		node, ok = node.next[v]
+		if !ok {
+			return r.findByRegexp(originValue) != ""
+		}
+
+		if i == lastIdx {
+			return node.exact
+		}
+	}
+
+	return r.findByRegexp(originValue) != ""
+}
+
+func (r *radixMatcher) findByRegexp(value string) (regexpPattern string) {
+	for _, rx := range r.regexps {
+		if rx.MatchString(value) {
+			return rx.String()
+		}
+	}
+
+	return ""
+}
+
+func (r *radixMatcher) RegisterRegexp(regexpPattern string) {
+	pattern := regexp.MustCompile(regexpPattern)
+	r.regexps = append(r.regexps, pattern)
+}
+
+func (r *radixMatcher) Register(pattern string) {
+	if len(pattern) == 0 {
+		panic("unable to handle empty pattern")
+	}
+
+	if r.caseInsensitive {
+		pattern = strings.ToLower(pattern)
+	}
+
+	r.saved = append(r.saved, pattern)
+
+	node := r.root
+	lastIdx := len([]rune(pattern)) - 1
+	for i, v := range pattern {
+		nextNode, ok := node.next[v]
+		if !ok {
+			nextNode = &radixNode{
+				next: make(map[rune]*radixNode),
+			}
+			node.next[v] = nextNode
+		}
+		node = nextNode
+
+		if v == '*' {
+			return
+		}
+
+		if i != lastIdx {
+			continue
+		}
+
+		node.exact = true
+	}
+}
+
+func (r *radixMatcher) Patterns() []string {
+	ownIdx := len(r.saved)
+	out := make([]string, len(r.saved)+len(r.regexps))
+	copy(out, r.saved[:ownIdx])
+
+	for i := 0; i < len(r.regexps); i++ {
+		idx := i + ownIdx
+		out[idx] = r.regexps[i].String()
+	}
+
+	return out
+}

internal/matcher/radix_test.go

@@ -0,0 +1,125 @@
+package matcher_test
+
+import (
+	"testing"
+
+	"git.loyso.art/frx/eway/internal/matcher"
+)
+
+func TestRadixMatcherWithPattern(t *testing.T) {
+	m := matcher.NewRadix()
+	m.Register("aloha")
+	m.Register("hawaii")
+	m.Register("te*")
+	m.Register("Ширина")
+
+	var tt = []struct {
+		name    string
+		in      string
+		pattern string
+	}{{
+		name:    "should match exact",
+		in:      "aloha",
+		pattern: "aloha",
+	}, {
+		name:    "should match exact 2",
+		in:      "hawaii",
+		pattern: "hawaii",
+	}, {
+		name:    "should match pattern",
+		in:      "test",
+		pattern: "te*",
+	}, {
+		name: "should not match",
+		in:   "alohe",
+	}, {
+		name: "should not match 2",
+		in:   "whoa",
+	}, {
+		name: "should not match 3",
+		in:   "alohaya",
+	}, {
+		name: "should match exact 3",
+		in:   "Ширина",
+	}}
+
+	for _, tc := range tt {
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			pattern := m.MatchByPattern(tc.in)
+			if pattern != tc.pattern {
+				t.Errorf("expected %s got %s", tc.pattern, pattern)
+			}
+		})
+	}
+}
+
+func TestRadixMatcher(t *testing.T) {
+	m := matcher.NewRadix()
+	m.Register("aloha")
+	m.Register("hawaii")
+	m.Register("te*")
+
+	var tt = []struct {
+		name  string
+		in    string
+		match bool
+	}{{
+		name:  "should match exact",
+		in:    "aloha",
+		match: true,
+	}, {
+		name:  "should match exact 2",
+		in:    "hawaii",
+		match: true,
+	}, {
+		name:  "should match pattern",
+		in:    "test",
+		match: true,
+	}, {
+		name: "should not match",
+		in:   "alohe",
+	}, {
+		name: "should not match 2",
+		in:   "whoa",
+	}}
+
+	for _, tc := range tt {
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			match := m.Match(tc.in)
+			if match != tc.match {
+				t.Errorf("expected %t got %t", tc.match, match)
+			}
+		})
+	}
+}
+
+func TestRadixMatcherWildcard(t *testing.T) {
+	m := matcher.NewRadix()
+	m.Register("*")
+
+	var tt = []struct {
+		name  string
+		in    string
+		match bool
+	}{{
+		name:  "should match exact",
+		in:    "aloha",
+		match: true,
+	}, {
+		name:  "should match exact 2",
+		in:    "hawaii",
+		match: true,
+	}}
+
+	for _, tc := range tt {
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			match := m.Match(tc.in)
+			if match != tc.match {
+				t.Errorf("expected %t got %t", tc.match, match)
+			}
+		})
+	}
+}

internal/storage/badger/db.go

@@ -35,10 +35,11 @@ func Open(ctx context.Context, path string, debug bool, log zerolog.Logger) (*ba
 		log: log.With().Str("db", "badger").Logger(),
 	}
 
-	level := badger.INFO
+	level := badger.WARNING
 	if debug {
 		level = badger.DEBUG
 	}
+
 	opts := badger.DefaultOptions(path).
 		WithLogger(bl).
 		WithLoggingLevel(level).

internal/storage/badger/goodsitem.go

@@ -7,6 +7,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"time"
 	"unsafe"
 
 	"git.loyso.art/frx/eway/internal/encoding/fbs"
@@ -248,18 +249,20 @@ func (c *goodsItemClient) upsertByBatch(ctx context.Context, items []entity.Good
 	batch := c.db.NewWriteBatch()
 	defer batch.Cancel()
 
+	createdAt := time.Now()
 	err := func() error {
 		for _, item := range items {
 			if ctx.Err() != nil {
 				return ctx.Err()
 			}
 
-			key := c.prefixedStr(item.Articul)
+			item.CreatedAt = createdAt
 			value, err := c.s.Serialize(item)
 			if err != nil {
 				return fmt.Errorf("serializing item: %w", err)
 			}
 
+			key := c.prefixedStr(item.Articul)
 			idxValue := make([]byte, len(key))
 			copy(idxValue, key)