package picker

import (
	"github.com/charmbracelet/bubbles/key"
)

type keybinds struct {
	next, prev key.Binding
}

func newKeybinds() keybinds {
	return keybinds{
		next: key.NewBinding(
			key.WithKeys("j", "down"),
			key.WithHelp("j", "prev slider"),
		),
		prev: key.NewBinding(
			key.WithKeys("k", "up"),
			key.WithHelp("k", "next slider"),
		),
	}
}

func Keys() []key.Binding {
	k := newKeybinds()
	return []key.Binding{k.next, k.prev}
}

func (m Model) AllKeys() [][]key.Binding {
	keys := make([][]key.Binding, len(m.sliders[m.active].AllKeys())+1)
	keys[0] = Keys()
	copy(keys[1:], m.sliders[m.active].AllKeys())
	return keys
}