package initialize

import (
	"github.com/caarlos0/env/v8"
	"github.com/joho/godotenv"
	"log"
)

type Config struct {
	HTTPHost             string `env:"HTTP_HOST" envDefault:"localhost"`
	HTTPPort             string `env:"HTTP_PORT" envDefault:"8080"`
	ShutterStockUrl      string `env:"SHUTTER_STOCK_URL" envDefault:"https://api.shutterstock.com"`
	ShutterStockApiToken string `env:"SHUTTER_STOCK_API_TOKEN" envDefault:""`
}

func LoadConfig() (*Config, error) {
	if err := godotenv.Load(); err != nil {
		log.Print("No .env file found")
	}
	var config Config
	if err := env.Parse(&config); err != nil {
		return nil, err
	}
	return &config, nil
}