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;
@@ -16,6 +22,7 @@ table GoodItem {
   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"
@@ -36,7 +37,16 @@ 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 GetDimensionMatcher() (*dimension.Matcher, error) {
+	return do.Invoke[*dimension.Matcher](diInjector)
 }
 
 func SetupDI(ctx context.Context, cfgpath string, verbose bool, logAsJSON bool) error {
@@ -52,14 +62,34 @@ func SetupDI(ctx context.Context, cfgpath string, verbose bool, logAsJSON bool)
 
 	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
 		}
 
-		var writer io.Writer = zerolog.NewConsoleWriter(tsSet)
+		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)
+			}
+
+			output = zerolog.SyncWriter(outfile)
+		}
+
+		var writer io.Writer
 		if logAsJSON {
-			writer = os.Stdout
+			writer = output
+		} else {
+			writer = zerolog.NewConsoleWriter(tsSet, func(w *zerolog.ConsoleWriter) {
+				w.Out = output
+			})
 		}
 
 		log := zerolog.
@@ -68,12 +98,20 @@ func SetupDI(ctx context.Context, cfgpath string, verbose bool, logAsJSON bool)
 			Timestamp().
 			Str("app", "converter").
 			Logger()
-		if verbose {
 
-			return log.Level(zerolog.DebugLevel), nil
+		if verbose {
+			log = log.Level(zerolog.DebugLevel)
+		} else {
+			log = log.Level(zerolog.InfoLevel)
 		}
 
-		return log.Level(zerolog.InfoLevel), nil
+		out := &logger{
+			log:            log,
+			underlyingFile: outfile,
+		}
+		return &loggerAdapter{
+			entity: out,
+		}, nil
 	})
 
 	do.Provide[eway.Client](diInjector, func(i *do.Injector) (eway.Client, error) {
@@ -115,6 +153,12 @@ func SetupDI(ctx context.Context, cfgpath string, verbose bool, logAsJSON bool)
 		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
 }
 
@@ -139,6 +183,7 @@ type settings struct {
 	Badger           config.Badger           `toml:"badger"`
 	Log              config.Log              `toml:"log"`
 	Eway             config.Eway             `toml:"eway"`
+	DimensionMatcher config.DimensionMatcher `toml:"dimension_matcher"`
 }
 
 func parseSettings(cfgpath string) (cfg settings, err error) {
@@ -150,6 +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
 }
@@ -160,3 +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,
+	}
+}

cmd/cli/main.go

@@ -4,36 +4,35 @@ import (
 	"bufio"
 	"context"
 	"crypto/rand"
-	"encoding/binary"
 	"encoding/hex"
 	"encoding/json"
-	"encoding/xml"
 	"errors"
 	"fmt"
 	"io"
 	"math/big"
-	"net"
-	"net/http"
 	"os"
 	"os/signal"
-	"strconv"
-	"strings"
 	"syscall"
 	"time"
 
 	rooteway "git.loyso.art/frx/eway"
+	"git.loyso.art/frx/eway/cmd/cli/commands"
 	"git.loyso.art/frx/eway/cmd/cli/components"
 	"git.loyso.art/frx/eway/internal/crypto"
 	"git.loyso.art/frx/eway/internal/entity"
-	"git.loyso.art/frx/eway/internal/export"
 	"git.loyso.art/frx/eway/internal/interconnect/eway"
-	"git.loyso.art/frx/eway/internal/matcher"
 
 	"github.com/rodaine/table"
 	"github.com/rs/zerolog"
 	"github.com/urfave/cli/v3"
 )
 
+const (
+	defaultItemType = "Электрика"
+)
+
+type empty entity.Empty
+
 func main() {
 	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
 	defer func() {
@@ -65,6 +64,10 @@ func setupDI() cli.BeforeFunc {
 		}
 
 		cfgpath := cmd.String("config")
+		if cfgpath == "" {
+			return errors.New("no config path provided")
+		}
+
 		debugLevel := cmd.Bool("verbose")
 		jsonFormat := cmd.Bool("json")
 
@@ -100,6 +103,9 @@ func setupCLI() *cli.Command {
 				Name:  "config",
 				Usage: "path to config in TOML format",
 				Value: "config.toml",
+				Sources: cli.NewValueSourceChain(
+					cli.EnvVar("EWAY_CONFIG"),
+				),
 				TakesFile: true,
 			},
 			&cli.BoolFlag{
@@ -124,12 +130,13 @@ func setupCLI() *cli.Command {
 		After:  releaseDI(),
 
 		Commands: []*cli.Command{
-			newAppCmd(),
+			commands.CategoriesCommandTree(),
+			commands.ItemsCommandTree(),
+			commands.ExportCommandTree(),
+
 			newCryptoCmd(),
 			newParseCmd(),
 			newImportCmd(),
-			newExportCmd(),
-			newViewCmd(),
 		},
 	}
 
@@ -162,52 +169,6 @@ func newCryptoEncyptCmd() *cli.Command {
 	}
 }
 
-func newAppCmd() *cli.Command {
-	return &cli.Command{
-		Name:  "app",
-		Usage: "commands for running different applications",
-		Commands: []*cli.Command{
-			newAppYmlExporter(),
-		},
-	}
-}
-
-func newAppYmlExporter() *cli.Command {
-	return &cli.Command{
-		Name:  "ymlexporter",
-		Usage: "server on given port a http api for accessing yml catalog",
-		Flags: []cli.Flag{
-			&cli.IntFlag{
-				Name:  "port",
-				Usage: "Port for accepting connections",
-				Value: 9448,
-				Validator: func(i int64) error {
-					if i > 1<<16 || i == 0 {
-						return cli.Exit("bad port value, allowed values should not exceed 65535", 1)
-					}
-
-					return nil
-				},
-			},
-			&cli.StringFlag{
-				Name:      "src",
-				TakesFile: true,
-				Usage:     "Source to catalog. Should be a valid xml file",
-				Value:     "yml_catalog.xml",
-				Validator: func(s string) error {
-					_, err := os.Stat(s)
-					if err != nil {
-						return err
-					}
-
-					return nil
-				},
-			},
-		},
-		Action: appYMLExporterAction,
-	}
-}
-
 func newParseCmd() *cli.Command {
 	return &cli.Command{
 		Name:  "parse",
@@ -308,430 +269,6 @@ func newImportFromFileCmd() *cli.Command {
 	}
 }
 
-func newExportCmd() *cli.Command {
-	return &cli.Command{
-		Name:  "export",
-		Usage: "category for exporting stored data",
-		Commands: []*cli.Command{
-			newExportYMLCatalogCmd(),
-		},
-	}
-}
-
-func newExportYMLCatalogCmd() *cli.Command {
-	return &cli.Command{
-		Name:  "yml_catalog",
-		Usage: "export data into as yml_catalog in xml format",
-		Flags: []cli.Flag{
-			&cli.StringFlag{
-				Name:      "out",
-				Aliases:   []string{"o"},
-				Usage:     "destination path",
-				Value:     "yml_catalog.xml",
-				TakesFile: true,
-			},
-			&cli.IntFlag{
-				Name:  "limit",
-				Usage: "limits output offers to required value",
-			},
-			&cli.BoolFlag{
-				Name:  "pretty",
-				Usage: "prettify output",
-			},
-		},
-		Action: decorateAction(exportYMLCatalogAction),
-	}
-}
-
-func newViewCmd() *cli.Command {
-	return &cli.Command{
-		Name:  "view",
-		Usage: "Set of commands to view the data inside db",
-		Commands: []*cli.Command{
-			newViewCategoriesCmd(),
-			newViewItemsCmd(),
-		},
-	}
-}
-
-func newViewCategoriesCmd() *cli.Command {
-	return &cli.Command{
-		Name:  "categories",
-		Usage: "Set of commands to work with categories",
-		Commands: []*cli.Command{
-			newViewCategoriesListCmd(),
-		},
-	}
-}
-
-func newViewItemsCmd() *cli.Command {
-	return &cli.Command{
-		Name:  "items",
-		Usage: "Set of command to work with items",
-		Commands: []*cli.Command{
-			newViewItemsGetCmd(),
-			newViewItemsCountCmd(),
-			newViewItemsUniqueParams(),
-			newViewItemsParamsKnownValues(),
-		},
-	}
-}
-
-func newViewItemsUniqueParams() *cli.Command {
-	return &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",
-		Action: decorateAction(viewItemsUniqueParamsAction),
-	}
-}
-
-func newViewItemsParamsKnownValues() *cli.Command {
-	return &cli.Command{
-		Name:  "params-values",
-		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",
-			},
-		},
-		Action: decorateAction(viewItemsParamsKnownValuesAction),
-	}
-}
-
-func newViewItemsCountCmd() *cli.Command {
-	return &cli.Command{
-		Name:   "count",
-		Usage:  "iterates over collection and counts number of items",
-		Action: decorateAction(viewItemsCountAction),
-	}
-}
-
-func newViewItemsGetCmd() *cli.Command {
-	return &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",
-			},
-		},
-		Action: decorateAction(viewItemsGetAction),
-	}
-}
-
-func newViewCategoriesListCmd() *cli.Command {
-	return &cli.Command{
-		Name:  "list",
-		Usage: "lists stored categories stored in database",
-		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",
-			},
-		},
-		Action: decorateAction(viewCategoriesListAction),
-	}
-}
-
-func viewItemsGetAction(ctx context.Context, c *cli.Command) error {
-	r, err := components.GetRepository()
-	if err != nil {
-		return fmt.Errorf("getting repository: %w", err)
-	}
-
-	id := c.String("id")
-	cartID := c.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 viewItemsUniqueParamsAction(ctx context.Context, c *cli.Command) error {
-	repository, err := components.GetRepository()
-	if err != nil {
-		return fmt.Errorf("getting repository: %w", err)
-	}
-
-	knownParams := map[string]struct{}{}
-	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] = struct{}{}
-		}
-	}
-
-	bw := bufio.NewWriter(c.Writer)
-	for paramName := range knownParams {
-		_, err = bw.WriteString(paramName + "\n")
-		if err != nil {
-			return fmt.Errorf("unable to write: %w", err)
-		}
-	}
-
-	return bw.Flush()
-}
-
-type chanIter[T any] struct {
-	in   <-chan T
-	err  error
-	next T
-}
-
-func (i *chanIter[T]) Next() (ok bool) {
-	if i.err != nil {
-		return false
-	}
-
-	i.next, ok = <-i.in
-	if !ok {
-		i.err = errors.New("channel closed")
-	}
-
-	return ok
-}
-
-func (i *chanIter[T]) Get() T {
-	return i.next
-}
-
-func (i *chanIter[T]) Err() error {
-	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,
-	}
-}
-
-func viewItemsParamsKnownValuesAction(ctx context.Context, c *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 := c.Args().Slice()
-	opts := make([]matcher.RadixOpt, 0, 1)
-	if c.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 c.StringSlice("regex") {
-		log.Debug().Str("regexp", regexp).Msg("registering regexp")
-		m.RegisterRegexp(regexp)
-	}
-
-	requestedValues := make(map[string]map[string]struct{}, len(params))
-	requestedValuesByPattern := make(map[string]map[string]struct{}, 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]struct{})
-			}
-			values[v] = struct{}{}
-			requestedValues[k] = values
-
-			values, ok = requestedValuesByPattern[matchedPattern]
-			if !ok {
-				values = map[string]struct{}{}
-			}
-			values[v] = struct{}{}
-			requestedValuesByPattern[matchedPattern] = values
-		}
-	}
-
-	bw := bufio.NewWriter(c.Writer)
-	_, _ = bw.WriteString("Matches:\n")
-
-	if c.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 viewItemsCountAction(ctx context.Context, c *cli.Command) error {
-	r, err := components.GetRepository()
-	if err != nil {
-		return fmt.Errorf("getting repository: %w", err)
-	}
-
-	itemChan, err := r.GoodsItem().ListIter(ctx, 10)
-	if err != nil {
-		if !errors.Is(err, entity.ErrNotImplemented) {
-			return fmt.Errorf("getting list iter: %w", err)
-		}
-	}
-
-	var count int
-	if err == nil {
-		var done bool
-		for !done {
-			select {
-			case _, ok := <-itemChan:
-				if !ok {
-					done = true
-					continue
-				}
-				count++
-			case <-ctx.Done():
-				return ctx.Err()
-			}
-		}
-	}
-
-	items, err := r.GoodsItem().List(ctx)
-	if err != nil {
-		return fmt.Errorf("getting list: %w", err)
-	}
-
-	zerolog.Ctx(ctx).Info().Int("count", count).Int("list_count", len(items)).Msg("read all items")
-	return nil
-}
-
-func viewCategoriesListAction(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
-}
-
 func importFromFileAction(ctx context.Context, c *cli.Command) error {
 	const maxBatch = 2000
 
@@ -777,14 +314,14 @@ func importFromFileAction(ctx context.Context, c *cli.Command) error {
 		failedToInsert int
 	)
 
-	seenCategories := make(map[string]struct{})
+	seenCategories := make(map[string]empty)
 	categories, err := r.Category().List(ctx)
 	if err != nil {
 		return fmt.Errorf("listing categories: %w", err)
 	}
 
 	for _, category := range categories {
-		seenCategories[category.Name] = struct{}{}
+		seenCategories[category.Name] = empty{}
 	}
 
 	bfile := bufio.NewReader(productsFile)
@@ -824,7 +361,7 @@ func importFromFileAction(ctx context.Context, c *cli.Command) error {
 			return fmt.Errorf("unable to create new category: %w", err)
 		}
 		log.Debug().Any("category", goodsItem.Type).Msg("inserted new category")
-		seenCategories[goodsItem.Type] = struct{}{}
+		seenCategories[goodsItem.Type] = empty{}
 	}
 
 	log.Debug().Int("count", len(goodsItems)).Int("failed", failedToInsert).Msg("preparing to upload")
@@ -862,7 +399,7 @@ func decorateAction(a action) cli.ActionFunc {
 		}
 
 		log = log.With().Str("reqid", reqid).Logger()
-		ctx = log.WithContext(ctx)
+		rctx := log.WithContext(ctx)
 
 		start := time.Now()
 		defer func() {
@@ -870,97 +407,10 @@ func decorateAction(a action) cli.ActionFunc {
 		}()
 
 		log.Info().Msg("command execution started")
-		return a(ctx, c)
+		return a(rctx, c)
 	}
 }
 
-func exportYMLCatalogAction(ctx context.Context, c *cli.Command) error {
-	path := c.String("out")
-	limit := c.Int("limit")
-	pretty := c.Bool("pretty")
-
-	log, err := components.GetLogger()
-	if err != nil {
-		return fmt.Errorf("getting logger: %w", err)
-	}
-
-	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)
-	}
-
-	shop := export.Shop{
-		Currencies: []export.Currency{{
-			ID:   "RUR",
-			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,
-		})
-	}
-
-	itemsIter, err := r.GoodsItem().ListIter(ctx, 1)
-	if err != nil {
-		return fmt.Errorf("getting items iterator: %w", err)
-	}
-
-	for item := range itemsIter {
-		offer := goodsItemAsOffer(item, categoryByNameIdx)
-		shop.Offers = append(shop.Offers, offer)
-	}
-	if err = ctx.Err(); err != nil {
-		return err
-	}
-
-	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("", " ")
-	}
-	return enc.Encode(container)
-}
-
 func parseEwayGetAction(ctx context.Context, cmd *cli.Command) error {
 	cartID := cmd.Int("cart")
 
@@ -1120,16 +570,16 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 	goodsItems := make([]entity.GoodsItem, 0, batchSize)
 	productIDs := make([]int, 0, batchSize)
 
-	knownCategories := make(map[string]struct{})
+	knownCategories := make(map[string]empty)
 	err = entity.IterWithErr(repository.Category().List(ctx)).Do(func(c entity.Category) error {
-		knownCategories[c.Name] = struct{}{}
+		knownCategories[c.Name] = empty{}
 		return nil
 	})
 	if err != nil {
 		return fmt.Errorf("filling known categories: %w", err)
 	}
 
-	itemsUpdated := make(map[string]struct{}, len(seenItems))
+	itemsUpdated := make(map[string]empty, len(seenItems))
 	stats := struct {
 		fetchedInfo int
 		handledAll  int
@@ -1137,6 +587,8 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 		skippedItem int
 	}{}
 
+	dimensionDispatcher := makeDefaultDimensionDispatcher()
+
 	startFrom := time.Now()
 	for {
 		select {
@@ -1153,7 +605,9 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 			RemmantsAtleast: 5,
 		})
 		if err != nil {
-			return fmt.Errorf("getting next goods batch: %w", err)
+			logger.Warn().Err(err).Msg("unable to get items from catalog")
+
+			continue
 		}
 
 		productIDs = productIDs[:0]
@@ -1163,6 +617,7 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 
 		remnants, err := client.GetGoodsRemnants(ctx, productIDs)
 		if err != nil {
+			logger.Warn().Err(err).Msg("unable to get goods remnants")
 			return fmt.Errorf("getting goods remnants: %w", err)
 		}
 
@@ -1172,8 +627,9 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 			seenItem := seenItems[item.SKU]
 			if time.Since(seenItem.CreatedAt) < time.Hour*24 {
 				logger.Debug().Str("sku", item.SKU).Msg("skipping item because it's too fresh")
+
 				stats.skippedItem++
-				itemsUpdated[item.SKU] = struct{}{}
+				itemsUpdated[item.SKU] = empty{}
 
 				continue
 			}
@@ -1185,23 +641,30 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 			} else {
 				pi, err = client.GetProductInfo(ctx, int64(item.Cart))
 				if err != nil {
-					return fmt.Errorf("getting product info: %w", err)
+					logger.Warn().Err(err).Msg("unable to get product info, skipping")
+					continue
 				}
 				stats.fetchedInfo++
 			}
 
 			goodsItem, err := entity.MakeGoodsItem(item, remnants, pi)
 			if err != nil {
-				logger.Warn().Err(err).Any("item", item).Msg("unable to make goods item")
+				logger.Err(err).Any("item", item).Msg("unable to make goods item")
+
 				continue
 			}
 
-			itemsUpdated[goodsItem.Articul] = struct{}{}
+			for key, value := range goodsItem.Parameters {
+				dimensionDispatcher.dispatch(ctx, key, value, &goodsItem.Sizes)
+			}
+
+			itemsUpdated[goodsItem.Articul] = empty{}
 			stats.handledAll++
 
 			goodsItems = append(goodsItems, goodsItem)
 			if goodsItem.Type == "" {
-				continue
+				logger.Warn().Int64("cart_id", goodsItem.Cart).Msg("found item without category, setting default type")
+				goodsItem.Type = defaultItemType
 			}
 
 			if _, ok := knownCategories[goodsItem.Type]; ok {
@@ -1213,12 +676,12 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 				return fmt.Errorf("creating category: %w", err)
 			}
 
-			logger.Debug().
+			logger.Info().
 				Str("name", category.Name).
 				Int64("id", category.ID).
 				Msg("created new category")
 
-			knownCategories[goodsItem.Type] = struct{}{}
+			knownCategories[goodsItem.Type] = empty{}
 		}
 
 		_, err = repository.GoodsItem().UpsertMany(ctx, goodsItems...)
@@ -1228,14 +691,14 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 
 		progressFloat := float64(start) / float64(total)
 		progress := big.NewFloat(progressFloat).Text('f', 3)
-
 		elapsed := time.Since(startFrom).Seconds()
+
 		var left int
 		if progressFloat != 0 {
 			left = int(((1 - progressFloat) / progressFloat) * elapsed)
 		}
 
-		logger.Debug().
+		logger.Info().
 			Int("from", start).
 			Int("to", start+batchSize).
 			Int("total", total).
@@ -1266,140 +729,15 @@ func parseEwayDumpAction(ctx context.Context, cmd *cli.Command) error {
 	for k := range seenItems {
 		_, err := repository.GoodsItem().Delete(ctx, k)
 		if err != nil {
+			if errors.Is(err, entity.ErrNotFound) {
+				continue
+			}
 			logger.Warn().Err(err).Str("sku", k).Msg("unable to delete item")
+
 			continue
 		}
 
-		logger.Debug().Str("sku", k).Msg("deleted item")
-	}
-
-	return nil
-}
-
-func goodsItemAsOffer(in entity.GoodsItem, categoryIDByName map[string]int64) (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 {
-		pictureURLs = append(pictureURLs, imgurl(url))
-	}
-	params := make([]export.Param, len(in.Parameters))
-	for k, v := range in.Parameters {
-		params = append(params, export.Param{
-			Name:  k,
-			Value: v,
-		})
-	}
-	params = append(params, export.Param{
-		Name:  quantityParamName,
-		Value: strconv.Itoa(in.Stock),
-	})
-	out = export.Offer{
-		ID:          in.Cart,
-		VendorCode:  in.Articul,
-		Price:       int(in.TariffPrice),
-		CategoryID:  categoryID,
-		PictureURLs: pictureURLs,
-
-		Model:               in.Name,
-		Vendor:              in.Producer,
-		TypePrefix:          in.Name,
-		Description:         in.Description,
-		ManufacturerWarrany: true,
-		Params:              params,
-
-		Type:       defaultType,
-		CurrencyID: defaultCurrency,
-		Available:  defaultAvailable,
-	}
-
-	return out
-}
-
-func appYMLExporterAction(ctx context.Context, cmd *cli.Command) error {
-	port := cmd.Int("port")
-	src := cmd.String("src")
-
-	log, err := components.GetLogger()
-	if err != nil {
-		return fmt.Errorf("getting logger: %w", err)
-	}
-
-	mw := func(next http.HandlerFunc) http.HandlerFunc {
-		return func(w http.ResponseWriter, r *http.Request) {
-			path := r.URL.Path
-			remoteAddr := r.RemoteAddr
-			xff := r.Header.Get("x-forwarded-for")
-			method := r.Method
-			ua := r.UserAgent()
-			xreqid := r.Header.Get("x-request-id")
-			if xreqid == "" {
-				const reqsize = 4
-				var reqidRaw [reqsize]byte
-				_, _ = rand.Read(reqidRaw[:])
-				value := binary.BigEndian.Uint32(reqidRaw[:])
-				xreqid = fmt.Sprintf("%x", value)
-				w.Header().Set("x-request-id", xreqid)
-			}
-
-			start := time.Now()
-			xlog := log.With().Str("request_id", xreqid).Logger()
-			xlog.Debug().
-				Str("path", path).
-				Str("remote_addr", remoteAddr).
-				Str("xff", xff).
-				Str("method", method).
-				Str("user_agent", ua).
-				Msg("incoming request")
-
-			xctx := xlog.WithContext(r.Context())
-			r = r.WithContext(xctx)
-			next(w, r)
-
-			elapsed := time.Since(start).Truncate(time.Millisecond).Seconds()
-			xlog.Info().
-				Float64("elapsed", elapsed).
-				Msg("request completed")
-		}
-	}
-
-	mux := http.NewServeMux()
-	mux.HandleFunc("/yml_catalog.xml", mw(func(w http.ResponseWriter, r *http.Request) {
-		http.ServeFile(w, r, src)
-	}))
-
-	srv := &http.Server{
-		Addr:    net.JoinHostPort("0.0.0.0", strconv.Itoa(int(port))),
-		Handler: mux,
-	}
-
-	go func() {
-		<-ctx.Done()
-
-		sdctx, sdcancel := context.WithTimeout(context.Background(), time.Second*5)
-		defer sdcancel()
-
-		errShutdown := srv.Shutdown(sdctx)
-		if errShutdown != nil {
-			log.Warn().Err(errShutdown).Msg("unable to shutdown server")
-		}
-	}()
-
-	log.Info().Str("listen_addr", srv.Addr).Msg("running server")
-
-	err = srv.ListenAndServe()
-	if err != nil && errors.Is(err, http.ErrServerClosed) {
-		return fmt.Errorf("serving http api: %w", err)
+		logger.Info().Str("sku", k).Msg("deleted item")
 	}
 
 	return nil

config.toml

@@ -1,16 +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
-workers_pool = 3

go.mod

@@ -13,12 +13,14 @@ 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/andybalholm/cascadia v1.3.1 // 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/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/glog v1.0.0 // indirect
@@ -26,12 +28,15 @@ require (
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.3 // 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/pmezard/go-difflib v1.0.0 // 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
 	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -13,6 +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=
@@ -53,6 +54,10 @@ github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI
 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=
@@ -184,6 +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/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

@@ -189,8 +189,21 @@ 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(15)
+	builder.StartObject(16)
 }
 func GoodItemAddSku(builder *flatbuffers.Builder, sku flatbuffers.UOffsetT) {
 	builder.PrependUOffsetTSlot(0, flatbuffers.UOffsetT(sku), 0)
@@ -237,6 +250,9 @@ func GoodItemAddParameters(builder *flatbuffers.Builder, parameters flatbuffers.
 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

@@ -82,6 +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)
@@ -100,6 +107,7 @@ func makeDomainGoodItem(builder *flatbuffers.Builder, in entity.GoodsItem) flatb
 	GoodItemAddStock(builder, int16(in.Stock))
 	GoodItemAddParameters(builder, parameters)
 	GoodItemAddCreatedAt(builder, in.CreatedAt.Unix())
+	GoodItemAddSizes(builder, CreateDimensions(builder, w, h, l))
 
 	return GoodItemEnd(builder)
 }
@@ -107,7 +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()))
@@ -136,6 +147,20 @@ 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)

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

@@ -8,6 +8,80 @@ import (
 	"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"`
@@ -22,6 +96,7 @@ 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"`
 }

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

@@ -355,8 +355,6 @@ func (c *client) getProductInfo(ctx context.Context, cartID int64) (pi entity.Go
 		return strings.Contains(err.Error(), "pipe")
 	})
 
-	c.log.Debug().Msg("using go query")
-
 	pi.Parameters = map[string]string{}
 	resp, err := c.do(ctx, "getProductInfo", req, resty.MethodGet, reqpath)
 	if err != nil {
@@ -385,7 +383,7 @@ func (c *client) getProductInfo(ctx context.Context, cartID int64) (pi entity.Go
 	}
 
 	cleanText := func(t string) string {
-		return strings.TrimSuffix(strings.TrimSpace(t), ":")
+		return strings.TrimSpace(strings.TrimSuffix(strings.TrimSpace(t), ":"))
 	}
 
 	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)"
@@ -405,7 +403,10 @@ func (c *client) getProductInfo(ctx context.Context, cartID int64) (pi entity.Go
 		Find(galleryPanelSelector).
 		Find(galleryImageSelector).
 		Each(func(i int, s *goquery.Selection) {
-			imageURL, ok := s.Attr("src")
+			imageURL, ok := s.Attr("data-src")
+			if !ok {
+				imageURL, ok = s.Attr("src")
+			}
 			if !ok || len(imageURL) == 0 {
 				return
 			}

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

@@ -71,7 +71,7 @@ func (r *radixMatcher) MatchByPattern(value string) (pattern string) {
 		}
 
 		if !node.exact {
-			return r.findByRegexp(value)
+			return r.findByRegexp(originValue)
 		}
 
 		return sb.String()

internal/matcher/radix_test.go

@@ -11,6 +11,7 @@ func TestRadixMatcherWithPattern(t *testing.T) {
 	m.Register("aloha")
 	m.Register("hawaii")
 	m.Register("te*")
+	m.Register("Ширина")
 
 	var tt = []struct {
 		name    string
@@ -34,6 +35,12 @@ func TestRadixMatcherWithPattern(t *testing.T) {
 	}, {
 		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 {