package Configuration

// Imports
import (
	"encoding/json"
	"io/fs"
	"os"
	"path/filepath"
)

// Load Configurations
func LoadConfigurations(path string) ([]Configuration, error) {
	// Configurations
	var configurations []Configuration
	// Walk Configuration Directory
	err := filepath.Walk(path, func(path string, fileInfo fs.FileInfo, err error) error {
		// Handle Error
		if err != nil {
			return err
		}
		// If File
		if fileInfo.IsDir() == false {
			// Read File
			configurationBytes, err := os.ReadFile(path)
			// Handle Error
			if err != nil {
				return err
			}
			// Configuration
			var configuration Configuration
			// Unmarshal
			err = json.Unmarshal(configurationBytes, &configuration)
			// Handle Error
			if err != nil {
				return err
			}
			// Add Configuration
			configurations = append(configurations, configuration)
		}
		// Return
		return nil
	})
	// Handle Error
	if err != nil {
		return []Configuration{}, err
	}
	// Return
	return configurations, nil
}