package utils

// Keep (used in cmd/api/main.go)

// Cache utilities for Valkey Glide
import (
	"context"
	"log/slog"
	"os"
	"strconv"

	glide "github.com/valkey-io/valkey-glide/go/v2"
	"github.com/valkey-io/valkey-glide/go/v2/config"
)

func NewCache(logger *slog.Logger) *glide.Client {
	user := os.Getenv("VALKEY_USER")
	pass := os.Getenv("VALKEY_PASS")
	host := os.Getenv("VALKEY_HOST")
	port := os.Getenv("VALKEY_PORT")
	p, err := strconv.Atoi(port)

	if err != nil {
		logger.Error("VALKEY_PORT is not a number", "error", err, "port", port)
		panic(err)
	}

	config := config.NewClientConfiguration().WithAddress(&config.NodeAddress{Host: host, Port: p}).WithCredentials(config.NewServerCredentials(user, pass))

	client, err := glide.NewClient(config)
	if err != nil {
		logger.Error("There was an error in glide.NewClient!", "err", err)
		panic(err)
	}

	_, err = client.Ping(context.Background())
	if err != nil {
		logger.Error("There was an error pinging the client initially!", "err", err)
		panic(err)
	}

	return client
}