add filters to cli and client

cmd/dev/sravnicli/products.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log/slog"
 	"strconv"
+	"strings"
 
 	"git.loyso.art/frx/kurious/internal/common/client/sravni"
 	"git.loyso.art/frx/kurious/internal/common/errors"
@@ -35,9 +36,17 @@ func setupAPICommand(ctx context.Context) cli.Command {
 			WithOption(offsetOption).
 			WithAction(newListProductAction(ctx))
 	})
+	apiEducationFilterCount := buildCLICommand(func() cli.Command {
+		return cli.NewCommand("filter_count", "Loads counts of returned entities").
+			WithOption(learningTypeOpt).
+			WithOption(courseThematic).
+			WithOption(learningSelectionOpt).
+			WithAction(newProductsFilterCountAction(ctx))
+	})
 
 	apiEducation := cli.NewCommand("education", "Education related category").
-		WithCommand(apiEducationListProducts)
+		WithCommand(apiEducationListProducts).
+		WithCommand(apiEducationFilterCount)
 
 	return cli.NewCommand("api", "Interaction with API").
 		WithCommand(apiEducation)
@@ -127,7 +136,7 @@ func (a *listProductsAction) parse(args []string, options map[string]string) err
 func (a *listProductsAction) handle() error {
 	params := sravni.ListEducationProductsParams{
 		LearningType:     a.params.learningType,
-		CoursesThematics: a.params.courseThematic,
+		CoursesThematics: []string{a.params.courseThematic},
 		Limit:            a.params.limit,
 		Offset:           a.params.offset,
 	}
@@ -140,3 +149,65 @@ func (a *listProductsAction) handle() error {
 
 	return nil
 }
+
+type productsFilterCountActionParams struct {
+	learningType          string
+	courseThematic        []string
+	learningSelectionType string
+}
+
+type productsFilterCountAction struct {
+	*baseAction
+
+	client sravni.Client
+	params productsFilterCountActionParams
+}
+
+func newProductsFilterCountAction(ctx context.Context) cli.Action {
+	action := &productsFilterCountAction{
+		baseAction: newBaseAction(ctx),
+	}
+
+	return asCLIAction(action)
+}
+
+func (a *productsFilterCountAction) parse(args []string, options map[string]string) error {
+	err := a.baseAction.parse(args, options)
+	if err != nil {
+		return err
+	}
+
+	var ok bool
+
+	a.params.learningType, ok = options[learningTypeOptName]
+	if !ok {
+		return errors.SimpleError(learningTypeOptName + " is empty")
+	}
+
+	a.params.courseThematic = strings.Split(options[courseThematicOptName], ",")
+	a.params.learningSelectionType = options[learningTypeSelectionOptName]
+
+	client, err := makeSravniClient(a.ctx, a.log, options)
+	if err != nil {
+		return fmt.Errorf("making sravni client: %w", err)
+	}
+
+	a.client = client
+
+	return nil
+}
+
+func (a *productsFilterCountAction) handle() error {
+	params := sravni.ListEducationProductsParams{
+		LearningType:     a.params.learningType,
+		CoursesThematics: a.params.courseThematic,
+	}
+	result, err := a.client.ListEducationalProductsFilterCount(a.ctx, params)
+	if err != nil {
+		return fmt.Errorf("listing education products: %w", err)
+	}
+
+	a.log.InfoContext(a.ctx, "list education products result", slog.Any("result", result))
+
+	return nil
+}