package config

import (
	"os"

	"gopkg.in/yaml.v3"
)

type Config struct {
	Server struct {
		Port int    `yaml:"port"`
		Host string `yaml:"host"`
	} `yaml:"server"`

	Database struct {
		Type string `yaml:"type"`
		Path string `yaml:"path"`
	} `yaml:"database"`

	OAuth struct {
		IssuerURL    string `yaml:"issuer_url"`
		ClientID     string `yaml:"client_id"`
		ClientSecret string `yaml:"client_secret"`
		RedirectURL  string `yaml:"redirect_url"`
	} `yaml:"oauth"`

	JWT struct {
		SigningKey string `yaml:"signing_key"`
	} `yaml:"jwt"`
}

var GlobalConfig Config

func Init() error {
	configFile, err := os.ReadFile("config/config.yaml")
	if err != nil {
		return err
	}

	err = yaml.Unmarshal(configFile, &GlobalConfig)
	if err != nil {
		return err
	}

	return nil
}