wip: refactoring tui

packages/tui/internal/layout/layout.go

@@ -0,0 +1,35 @@
+package layout
+
+import (
+	"reflect"
+
+	"github.com/charmbracelet/bubbles/key"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type Focusable interface {
+	Focus() tea.Cmd
+	Blur() tea.Cmd
+	IsFocused() bool
+}
+
+type Sizeable interface {
+	SetSize(width, height int) tea.Cmd
+	GetSize() (int, int)
+}
+
+type Bindings interface {
+	BindingKeys() []key.Binding
+}
+
+func KeyMapToSlice(t any) (bindings []key.Binding) {
+	typ := reflect.TypeOf(t)
+	if typ.Kind() != reflect.Struct {
+		return nil
+	}
+	for i := range typ.NumField() {
+		v := reflect.ValueOf(t).Field(i)
+		bindings = append(bindings, v.Interface().(key.Binding))
+	}
+	return
+}