package rest

import (
	"git.intra.yksa.space/gsn/predictor/internal/pkg/errcodes"
	env "github.com/caarlos0/env/v11"
)

type Config struct {
	Host         string `env:"HOST" envDefault:"0.0.0.0"`
	Port         int    `env:"PORT" envDefault:"8080"`
	ReadTimeout  string `env:"READ_TIMEOUT" envDefault:"30s"`
	WriteTimeout string `env:"WRITE_TIMEOUT" envDefault:"30s"`
	IdleTimeout  string `env:"IDLE_TIMEOUT" envDefault:"60s"`
}

func NewConfig() (*Config, error) {
	cfg := &Config{}
	if err := env.ParseWithOptions(cfg, env.Options{
		PrefixTagName: "GSN_PREDICTOR_REST_",
	}); err != nil {
		return nil, errcodes.Wrap(err, "failed to parse REST config")
	}
	return cfg, nil
}