From 5240968c33fc342fbf9bebd0a87b4cf53d6456d0 Mon Sep 17 00:00:00 2001
From: "a.antonov" <a.antonov@yksa.space>
Date: Sat, 21 Jun 2025 23:11:38 +0300
Subject: [PATCH] feat: planned structure

---
 internal/pkg/grib/config.go | 22 ++++++++++++++++++++++
 internal/pkg/grib/grib.go   |  3 +++
 internal/service/deps.go    |  4 ++--
 internal/service/service.go | 16 ++++++++++++++--
 4 files changed, 41 insertions(+), 4 deletions(-)
 create mode 100644 internal/pkg/grib/config.go
 create mode 100644 internal/pkg/grib/grib.go

diff --git a/internal/pkg/grib/config.go b/internal/pkg/grib/config.go
new file mode 100644
index 0000000..c0804bf
--- /dev/null
+++ b/internal/pkg/grib/config.go
@@ -0,0 +1,22 @@
+package downloader
+
+import (
+	"fmt"
+
+	env "github.com/caarlos0/env/v11"
+)
+
+type Config struct {
+}
+
+func NewConfig(servicePrefix string) (*Config, error) {
+	cfg := &Config{}
+
+	if err := env.ParseWithOptions(cfg, env.Options{
+		PrefixTagName: fmt.Sprintf("%s_GRIB_", servicePrefix),
+	}); err != nil {
+		return nil, err
+	}
+
+	return cfg, nil
+}
diff --git a/internal/pkg/grib/grib.go b/internal/pkg/grib/grib.go
new file mode 100644
index 0000000..320ac2a
--- /dev/null
+++ b/internal/pkg/grib/grib.go
@@ -0,0 +1,3 @@
+package downloader
+
+//
diff --git a/internal/service/deps.go b/internal/service/deps.go
index 0becf3e..15f3945 100644
--- a/internal/service/deps.go
+++ b/internal/service/deps.go
@@ -11,6 +11,6 @@ type Redis interface {
 	Get(key string) ([]byte, error)
 }
 
-type Downloader interface {
-	Download(ctx context.Context)
+type Grib interface {
+	Update(ctx context.Context) error
 }
diff --git a/internal/service/service.go b/internal/service/service.go
index 0ac3f89..4119bb5 100644
--- a/internal/service/service.go
+++ b/internal/service/service.go
@@ -1,10 +1,22 @@
 package service
 
+import (
+	"context"
+)
+
 type Service struct {
 	redis      Redis
 	downloader Downloader
 }
 
-func New() *Service {
-	return &Service{}
+func New(redis Redis, downloader Downloader) *Service {
+	return &Service{
+		redis:      redis,
+		downloader: downloader,
+	}
+}
+
+// DownloadWeatherData downloads weather forecast data using the configured downloader
+func (s *Service) DownloadWeatherData(ctx context.Context) error {
+	return s.downloader.Download(ctx)
 }