package scanner

import (
	"path/filepath"
	"strings"

	"git.akyoto.dev/cli/q/src/config"
	"git.akyoto.dev/cli/q/src/fs"
)

// queueDirectory queues an entire directory to be scanned.
func (s *Scanner) queueDirectory(directory string, pkg string) {
	_, loaded := s.queued.LoadOrStore(directory, nil)

	if loaded {
		return
	}

	err := fs.Walk(directory, func(name string) {
		if !strings.HasSuffix(name, ".q") {
			return
		}

		if strings.HasSuffix(name, "_linux.q") && config.TargetOS != config.Linux {
			return
		}

		if strings.HasSuffix(name, "_mac.q") && config.TargetOS != config.Mac {
			return
		}

		if strings.HasSuffix(name, "_windows.q") && config.TargetOS != config.Windows {
			return
		}

		fullPath := filepath.Join(directory, name)
		s.queueFile(fullPath, pkg)
	})

	if err != nil {
		s.errors <- err
	}
}