package todo

import (
	"os"
	"path/filepath"
)

const todoRoot = "todo"

// Bootstrap creates the todo folder structure + basic index if missing.
func Bootstrap() error {
	dirs := []string{
		filepath.Join(todoRoot, "queued"),
		filepath.Join(todoRoot, "doing"),
		filepath.Join(todoRoot, "completed"),
	}
	for _, d := range dirs {
		if err := os.MkdirAll(d, 0755); err != nil {
			return err
		}
	}
	// Basic index README stub
	index := filepath.Join(todoRoot, "README.md")
	if _, err := os.Stat(index); os.IsNotExist(err) {
		return os.WriteFile(index, []byte("# Todo Index\n\n## Queued\n## Doing\n## Completed\n"), 0644)
	}
	return nil
}