initial working agent

internal/tui/components/repl/messages.go

@@ -1,22 +1,33 @@
 package repl
 
 import (
+	"github.com/charmbracelet/bubbles/key"
+	"github.com/charmbracelet/bubbles/viewport"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
 	"github.com/kujtimiihoxha/termai/internal/app"
 	"github.com/kujtimiihoxha/termai/internal/message"
 	"github.com/kujtimiihoxha/termai/internal/pubsub"
 	"github.com/kujtimiihoxha/termai/internal/session"
+	"github.com/kujtimiihoxha/termai/internal/tui/layout"
 )
 
+type MessagesCmp interface {
+	tea.Model
+	layout.Focusable
+	layout.Bordered
+	layout.Sizeable
+	layout.Bindings
+}
+
 type messagesCmp struct {
 	app      *app.App
 	messages []message.Message
 	session  session.Session
-}
-
-func (m *messagesCmp) Init() tea.Cmd {
-	return nil
+	viewport viewport.Model
+	width    int
+	height   int
+	focused  bool
 }
 
 func (m *messagesCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
@@ -25,6 +36,12 @@ func (m *messagesCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		if msg.Type == pubsub.CreatedEvent {
 			m.messages = append(m.messages, msg.Payload)
 		}
+	case pubsub.Event[session.Session]:
+		if msg.Type == pubsub.UpdatedEvent {
+			if m.session.ID == msg.Payload.ID {
+				m.session = msg.Payload
+			}
+		}
 	case SelectedSessionMsg:
 		m.session, _ = m.app.Sessions.Get(msg.SessionID)
 		m.messages, _ = m.app.Messages.List(m.session.ID)
@@ -40,7 +57,55 @@ func (i *messagesCmp) View() string {
 	return lipgloss.JoinVertical(lipgloss.Top, stringMessages...)
 }
 
-func NewMessagesCmp(app *app.App) tea.Model {
+// BindingKeys implements MessagesCmp.
+func (m *messagesCmp) BindingKeys() []key.Binding {
+	return []key.Binding{}
+}
+
+// Blur implements MessagesCmp.
+func (m *messagesCmp) Blur() tea.Cmd {
+	m.focused = false
+	return nil
+}
+
+// BorderText implements MessagesCmp.
+func (m *messagesCmp) BorderText() map[layout.BorderPosition]string {
+	title := m.session.Title
+	if len(title) > 20 {
+		title = title[:20] + "..."
+	}
+	return map[layout.BorderPosition]string{
+		layout.TopLeftBorder: title,
+	}
+}
+
+// Focus implements MessagesCmp.
+func (m *messagesCmp) Focus() tea.Cmd {
+	m.focused = true
+	return nil
+}
+
+// GetSize implements MessagesCmp.
+func (m *messagesCmp) GetSize() (int, int) {
+	return m.width, m.height
+}
+
+// IsFocused implements MessagesCmp.
+func (m *messagesCmp) IsFocused() bool {
+	return m.focused
+}
+
+// SetSize implements MessagesCmp.
+func (m *messagesCmp) SetSize(width int, height int) {
+	m.width = width
+	m.height = height
+}
+
+func (m *messagesCmp) Init() tea.Cmd {
+	return nil
+}
+
+func NewMessagesCmp(app *app.App) MessagesCmp {
 	return &messagesCmp{
 		app:      app,
 		messages: []message.Message{},