package service

import (
	"net/http"
	"time"
)

type Config struct {
	// --- GRIB Configuration ---
	GribDir        string        `env:"GSN_PREDICTOR_GRIB_DIR" envDefault:"/tmp/grib"`
	GribTTL        time.Duration `env:"GSN_PREDICTOR_GRIB_TTL" envDefault:"24h"`
	GribCacheTTL   time.Duration `env:"GSN_PREDICTOR_GRIB_CACHE_TTL" envDefault:"1h"`
	GribParallel   int           `env:"GSN_PREDICTOR_GRIB_PARALLEL" envDefault:"4"`
	GribTimeout    time.Duration `env:"GSN_PREDICTOR_GRIB_TIMEOUT" envDefault:"30s"`
	GribDatasetURL string        `env:"GSN_PREDICTOR_GRIB_DATASET_URL" envDefault:"https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod"`

	// --- Redis Configuration ---
	RedisHost     string `env:"GSN_PREDICTOR_REDIS_HOST"`
	RedisPort     int    `env:"GSN_PREDICTOR_REDIS_PORT"`
	RedisPassword string `env:"GSN_PREDICTOR_REDIS_PASSWORD"`
	RedisDB       int    `env:"GSN_PREDICTOR_REDIS_DB"`
}

func (c *Config) CreateHTTPClient() *http.Client {
	return &http.Client{
		Timeout: c.GribTimeout,
	}
}