package config

import (
	"fmt"
	"os"

	"gopkg.in/yaml.v3"
)

type ConfigInterface interface {
	GetVersion() string
	GetToken() string
	GetPort() string
	GetDirectories() []string
	MeetsConditions(directory, fileID, fileName string) bool
}

func LoadZurgConfig(filename string) (ConfigInterface, error) {
	content, err := os.ReadFile(filename)
	if err != nil {
		return nil, err
	}

	var initialConfig ZurgConfig
	if err := yaml.Unmarshal(content, &initialConfig); err != nil {
		return nil, err
	}

	switch initialConfig.Version {
	case "v1":
		return loadV1Config(content)

	default:
		return nil, fmt.Errorf("invalid config version: %s", initialConfig.Version)
	}
}