feat(tui): add selected collection view

Author: maniac-en

internal/tui/app/model.go

@@ -14,17 +14,19 @@ const (
 	CollectionsViewMode ViewMode = iota
 	AddCollectionViewMode
 	EditCollectionViewMode
+	SelectedCollectionViewMode
 )
 
 type Model struct {
-	ctx                *Context
-	mode               ViewMode
-	collectionsView    views.CollectionsView
-	addCollectionView  views.AddCollectionView
-	editCollectionView views.EditCollectionView
-	width              int
-	height             int
-	selectedIndex      int
+	ctx                    *Context
+	mode                   ViewMode
+	collectionsView        views.CollectionsView
+	addCollectionView      views.AddCollectionView
+	editCollectionView     views.EditCollectionView
+	selectedCollectionView views.SelectedCollectionView
+	width                  int
+	height                 int
+	selectedIndex          int
 }
 
 func NewModel(ctx *Context) Model {
@@ -61,6 +63,17 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 					m.mode = AddCollectionViewMode
 					return m, nil
 				}
+			case "enter":
+				if m.mode == CollectionsViewMode {
+					if selectedItem := m.collectionsView.GetSelectedItem(); selectedItem != nil {
+						m.selectedIndex = m.collectionsView.GetSelectedIndex()
+						m.mode = SelectedCollectionViewMode
+						m.selectedCollectionView = views.NewSelectedCollectionView(m.ctx.Endpoints, *selectedItem)
+						return m, nil
+					} else {
+						log.Error("issue getting currently selected collection")
+					}
+				}
 			case "e":
 				if m.mode == CollectionsViewMode {
 					if selectedItem := m.collectionsView.GetSelectedItem(); selectedItem != nil {
@@ -116,6 +129,8 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.addCollectionView, cmd = m.addCollectionView.Update(msg)
 	case EditCollectionViewMode:
 		m.editCollectionView, cmd = m.editCollectionView.Update(msg)
+	case SelectedCollectionViewMode:
+		m.selectedCollectionView, cmd = m.selectedCollectionView.Update(msg)
 	}
 
 	return m, cmd
@@ -129,6 +144,8 @@ func (m Model) View() string {
 		return m.addCollectionView.View()
 	case EditCollectionViewMode:
 		return m.editCollectionView.View()
+	case SelectedCollectionViewMode:
+		return m.selectedCollectionView.View()
 	default:
 		return m.collectionsView.View()
 	}

internal/tui/views/selected_collection.go

@@ -0,0 +1,69 @@
+package views
+
+import (
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/maniac-en/req/internal/backend/collections"
+	"github.com/maniac-en/req/internal/backend/endpoints"
+	"github.com/maniac-en/req/internal/tui/components"
+)
+
+type SelectedCollectionView struct {
+	layout           components.Layout
+	endpointsManager *endpoints.EndpointsManager
+	collection       collections.CollectionEntity
+	width            int
+	height           int
+	initialized      bool
+}
+
+func NewSelectedCollectionView(endpointsManager *endpoints.EndpointsManager, collection collections.CollectionEntity) SelectedCollectionView {
+	return SelectedCollectionView{
+		layout:           components.NewLayout(),
+		endpointsManager: endpointsManager,
+		collection:       collection,
+	}
+}
+
+func (v SelectedCollectionView) Init() tea.Cmd {
+	return nil
+}
+
+func (v SelectedCollectionView) Update(msg tea.Msg) (SelectedCollectionView, tea.Cmd) {
+	var cmd tea.Cmd
+
+	switch msg := msg.(type) {
+	case tea.WindowSizeMsg:
+		v.width = msg.Width
+		v.height = msg.Height
+		v.layout.SetSize(v.width, v.height)
+		v.initialized = true
+
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "esc", "q":
+			return v, func() tea.Msg { return BackToCollectionsMsg{} }
+		}
+	}
+
+	return v, cmd
+}
+
+func (v SelectedCollectionView) View() string {
+	if !v.initialized {
+		return v.layout.FullView(
+			"Loading...",
+			"Initializing collection view...",
+			"Please wait",
+		)
+	}
+
+	title := "Collection: " + v.collection.Name
+	content := "Selected collection view - endpoints will be displayed here"
+	instructions := "esc/q: back to collections"
+
+	return v.layout.FullView(
+		title,
+		content,
+		instructions,
+	)
+}