package keymaps

import "github.com/charmbracelet/bubbles/v2/key"

// KeyMap defines all keyboard shortcuts
type KeyMap struct {
	Quit           key.Binding
	Help           key.Binding
	ToggleMarkdown key.Binding
	Submit         key.Binding
	Clear          key.Binding
	ScrollUp       key.Binding
	ScrollDown     key.Binding
	PageUp         key.Binding
	PageDown       key.Binding
}

// ShortHelp returns a short help message
func (k KeyMap) ShortHelp() []key.Binding {
	return []key.Binding{k.Help, k.Quit}
}

// FullHelp returns complete help information
func (k KeyMap) FullHelp() [][]key.Binding {
	return [][]key.Binding{
		{k.Help},
		{k.Quit},
		{k.ToggleMarkdown},
		{k.Submit},
		{k.Clear},
		{k.ScrollUp, k.ScrollDown},
		{k.PageUp, k.PageDown},
	}
}

// Default returns the default key bindings
var Default = KeyMap{
	Quit: key.NewBinding(
		key.WithKeys("ctrl+c"),
		key.WithHelp("ctrl+c", "quit"),
	),
	Help: key.NewBinding(
		key.WithKeys("ctrl+h"),
		key.WithHelp("ctrl+h", "help"),
	),
	ToggleMarkdown: key.NewBinding(
		key.WithKeys("tab"),
		key.WithHelp("tab", "toggle view"),
	),
	Submit: key.NewBinding(
		key.WithKeys("enter"),
		key.WithHelp("enter", "send"),
	),
	Clear: key.NewBinding(
		key.WithKeys("ctrl+l"),
		key.WithHelp("ctrl+l", "clear"),
	),
	ScrollUp: key.NewBinding(
		key.WithKeys("up", "k"),
		key.WithHelp("↑/k", "scroll up"),
	),
	ScrollDown: key.NewBinding(
		key.WithKeys("down", "j"),
		key.WithHelp("↓/j", "scroll down"),
	),
	PageUp: key.NewBinding(
		key.WithKeys("pgup"),
		key.WithHelp("PgUp", "page up"),
	),
	PageDown: key.NewBinding(
		key.WithKeys("pgdown"),
		key.WithHelp("PgDn", "page down"),
	),
}