1package chat
 2
 3import (
 4	"github.com/charmbracelet/bubbles/v2/key"
 5	"github.com/opencode-ai/opencode/internal/tui/layout"
 6)
 7
 8type KeyMap struct {
 9	NewSession key.Binding
10	Cancel     key.Binding
11	Tab        key.Binding
12}
13
14func DefaultKeyMap() KeyMap {
15	return KeyMap{
16		NewSession: key.NewBinding(
17			key.WithKeys("ctrl+n"),
18			key.WithHelp("ctrl+n", "new session"),
19		),
20		Cancel: key.NewBinding(
21			key.WithKeys("esc"),
22			key.WithHelp("esc", "cancel"),
23		),
24		Tab: key.NewBinding(
25			key.WithKeys("tab"),
26			key.WithHelp("tab", "change focus"),
27		),
28	}
29}
30
31// FullHelp implements help.KeyMap.
32func (k KeyMap) FullHelp() [][]key.Binding {
33	m := [][]key.Binding{}
34	slice := layout.KeyMapToSlice(k)
35	for i := 0; i < len(slice); i += 4 {
36		end := min(i+4, len(slice))
37		m = append(m, slice[i:end])
38	}
39	return m
40}
41
42// ShortHelp implements help.KeyMap.
43func (k KeyMap) ShortHelp() []key.Binding {
44	return []key.Binding{
45		k.Tab,
46	}
47}