package validation

import (
	"fmt"

	"git.zervo.org/zervo/fileserver/internal/config"
	"git.zervo.org/zervo/fileserver/internal/util"
)

// ValidateDirectories ensure the given directories meet the required criteria to be served.
// Any directory that doesn't meet the requirements gets removed from the slice.
func ValidateDirectories(dirs []config.DirectoryConfig) {
	for _, dir := range dirs {
		exists, err := util.FileExists(dir.Path)
		if !exists {
			fmt.Printf("WARNING: The directory '%s' does not exist and will be delisted. %v", dir.Id, err)
			//dirs[i] = nil
		}
	}
}