package cli

import "github.com/erikgeiser/promptkit/textinput"

func WithPretty(inp *textinput.TextInput) {
	const template = `
{{- Foreground "2" (Bold "?") }} {{ .Prompt }}
{{- Foreground "8" ">" }} {{ .Input }}
	`
	inp.Template = template
}

type InputOption func(*textinput.TextInput)

func WithDefault(defaultValue string) InputOption {
	return func(inp *textinput.TextInput) {
		inp.Placeholder = defaultValue
	}
}

func WithValidate(validate func(string) error) InputOption {
	return func(inp *textinput.TextInput) {
		inp.Validate = validate
	}
}

func Ask(prompt string, opts ...InputOption) (string, error) {
	inp := textinput.New(prompt)
	for _, opt := range opts {
		opt(inp)
	}
	return inp.RunPrompt()
}