Fix scroll & copy buttons

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

internal/ui/app/update.go

@@ -187,21 +187,22 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			switch {
 			case key.Matches(msg, keys.Keys.Global.CopyAs):
 				var raw, scheme string
+				var responseFocused bool
 				switch m.page {
-				case pageDiff:
-					raw = m.diff.CurrentRaw()
-					scheme = "https"
 				case pageIntercept:
 					raw = m.intercept.CurrentRaw()
 					scheme = m.intercept.CurrentScheme()
+					responseFocused = m.intercept.IsResponseFocused()
 				case pageHistory:
 					raw = m.history.CurrentRaw()
 					scheme = m.history.CurrentScheme()
+					responseFocused = m.history.IsResponseFocused()
 				case pageReplay:
 					raw = m.replay.CurrentRaw()
 					scheme = m.replay.CurrentScheme()
+					responseFocused = m.replay.IsResponseFocused()
 				}
-				if raw != "" {
+				if raw != "" && !responseFocused {
 					m.copyAs.SetSize(m.width, m.height)
 					m.copyAs.Open(copyasUI.OpenMsg{RawRequest: raw, Scheme: scheme})
 				}
@@ -209,23 +210,24 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 			case key.Matches(msg, keys.Keys.Global.Copy):
 				var raw, scheme string
+				var responseFocused bool
 				switch m.page {
 				case pageIntercept:
 					raw = m.intercept.CurrentRaw()
 					scheme = m.intercept.CurrentScheme()
-				case pageDiff:
-					raw = m.diff.CurrentRaw()
-					scheme = "https"
+					responseFocused = m.intercept.IsResponseFocused()
 				case pageHistory:
 					raw = m.history.CurrentRaw()
 					scheme = m.history.CurrentScheme()
+					responseFocused = m.history.IsResponseFocused()
 				case pageReplay:
 					raw = m.replay.CurrentRaw()
 					scheme = m.replay.CurrentScheme()
+					responseFocused = m.replay.IsResponseFocused()
 				}
 				if raw != "" {
 					m.copy.SetSize(m.width, m.height)
-					m.copy.Open(copyUI.OpenMsg{RawRequest: raw, Scheme: scheme})
+					m.copy.Open(copyUI.OpenMsg{RawRequest: raw, Scheme: scheme, ShowURL: !responseFocused})
 				}
 				return m, nil
 

internal/ui/components/copy/model.go

@@ -25,6 +25,7 @@ func writeClipboard(text string) {
 type OpenMsg struct {
 	RawRequest string
 	Scheme     string
+	ShowURL    bool
 }
 
 type copyItem struct {
@@ -90,6 +91,17 @@ func (m *Model) Open(msg OpenMsg) {
 	m.rawRequest = msg.RawRequest
 	m.scheme = msg.Scheme
 	m.open = true
+	items := allItems
+	if !msg.ShowURL {
+		filtered := make([]list.Item, 0, len(allItems))
+		for _, it := range allItems {
+			if it.(copyItem).id != "url" {
+				filtered = append(filtered, it)
+			}
+		}
+		items = filtered
+	}
+	m.list.SetItems(items)
 	m.list.ResetFilter()
 	m.list.Select(0)
 	m.list.SetSize(m.popupInnerWidth(), m.listHeight())

internal/ui/diff/model.go

@@ -405,7 +405,7 @@ func (diffKeyMap) ShortHelp() []key.Binding {
 
 func (m diffKeyMap) FullHelp() [][]key.Binding {
 	g := keys.Keys.Global
-	pageGlobals := []key.Binding{g.Up, g.Down, g.CycleFocus, g.ScrollUp, g.ScrollDown, g.Left, g.Right, g.Copy, g.CopyAs}
+	pageGlobals := []key.Binding{g.Up, g.Down, g.CycleFocus, g.ScrollUp, g.ScrollDown, g.Left, g.Right}
 	all := append(keys.Keys.Diff.Bindings(), pageGlobals...)
 	all = append(all, g.CommonBindings()...)
 	return keys.ChunkByWidth(all, m.width)

internal/ui/findings/model.go

@@ -113,6 +113,14 @@ type FindingsLoadedMsg struct {
 }
 
 func (m *Model) refreshBody() {
+	m.refreshBodyScroll(true)
+}
+
+func (m *Model) refreshBodyKeepScroll() {
+	m.refreshBodyScroll(false)
+}
+
+func (m *Model) refreshBodyScroll(reset bool) {
 	if len(m.findings) == 0 {
 		m.bodyViewport.SetContent("")
 		return
@@ -120,7 +128,9 @@ func (m *Model) refreshBody() {
 	f := m.findings[m.cursor]
 	rendered := m.renderMarkdownCached(f.Description, m.bodyViewport.Width())
 	m.bodyViewport.SetContent(rendered)
-	m.bodyViewport.GotoTop()
+	if reset {
+		m.bodyViewport.GotoTop()
+	}
 }
 
 func (m *Model) renderMarkdownCached(src string, width int) string {

internal/ui/findings/update.go

@@ -15,6 +15,10 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			log.Printf("findings load error: %v", msg.Err)
 			return m, nil
 		}
+		var prevID int64
+		if len(m.findings) > 0 && m.cursor < len(m.findings) {
+			prevID = m.findings[m.cursor].ID
+		}
 		m.findings = msg.Findings
 		if m.cursor >= len(m.findings) {
 			m.cursor = max(0, len(m.findings)-1)
@@ -26,7 +30,15 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			m.pager.SetTotalPages(len(m.findings))
 		}
 		m.refreshListViewport()
-		m.refreshBody()
+		var newID int64
+		if len(m.findings) > 0 && m.cursor < len(m.findings) {
+			newID = m.findings[m.cursor].ID
+		}
+		if newID != prevID {
+			m.refreshBody()
+		} else {
+			m.refreshBodyKeepScroll()
+		}
 		return m, nil
 
 	case tea.MouseWheelMsg:

internal/ui/history/model.go

@@ -60,9 +60,16 @@ func (m Model) CurrentRaw() string {
 	if len(m.entries) == 0 || m.cursor >= len(m.entries) {
 		return ""
 	}
+	if m.focusedPanel == panelResponse {
+		return m.entries[m.cursor].ResponseRaw
+	}
 	return m.entries[m.cursor].RequestRaw
 }
 
+func (m Model) IsResponseFocused() bool {
+	return m.focusedPanel == panelResponse
+}
+
 func (m Model) CurrentScheme() string {
 	if len(m.entries) == 0 || m.cursor >= len(m.entries) {
 		return "https"

internal/ui/intercept/model.go

@@ -78,6 +78,10 @@ func (m Model) Init() tea.Cmd { return nil }
 
 func (m Model) IsEditing() bool { return m.editing }
 
+func (m Model) IsResponseFocused() bool {
+	return m.captureResponse && m.focusedPanel == panelResponses
+}
+
 func (m Model) CurrentScheme() string {
 	if len(m.queue) == 0 {
 		return "https"

internal/ui/replay/model.go

@@ -34,11 +34,20 @@ type Entry struct {
 	Err         error
 }
 
+type panel int
+
+const (
+	panelList     panel = iota
+	panelRequest
+	panelResponse
+)
+
 type Model struct {
-	entries  []Entry
-	cursor   int
-	editing  bool
-	database *db.DB
+	entries      []Entry
+	cursor       int
+	editing      bool
+	focusedPanel panel
+	database     *db.DB
 
 	listViewport     viewport.Model
 	requestViewport  viewport.Model
@@ -68,10 +77,17 @@ func (m Model) Init() tea.Cmd { return nil }
 
 func (m Model) IsEditing() bool { return m.editing }
 
+func (m Model) IsResponseFocused() bool {
+	return m.focusedPanel == panelResponse
+}
+
 func (m Model) CurrentRaw() string {
 	if len(m.entries) == 0 || m.cursor >= len(m.entries) {
 		return ""
 	}
+	if m.focusedPanel == panelResponse {
+		return m.entries[m.cursor].ResponseRaw
+	}
 	return m.entries[m.cursor].RequestRaw
 }
 
@@ -183,12 +199,12 @@ type replayKeyMap struct{ width int }
 func (replayKeyMap) ShortHelp() []key.Binding {
 	g := keys.Keys.Global
 	r := keys.Keys.Replay
-	return []key.Binding{g.Up, g.Down, r.Send, r.Edit, g.Help}
+	return []key.Binding{g.Up, g.Down, g.CycleFocus, r.Send, r.Edit, g.Help}
 }
 
 func (m replayKeyMap) FullHelp() [][]key.Binding {
 	g := keys.Keys.Global
-	pageGlobals := []key.Binding{g.Up, g.Down, g.ScrollUp, g.ScrollDown, g.Left, g.Right, g.Escape, g.Copy, g.CopyAs}
+	pageGlobals := []key.Binding{g.Up, g.Down, g.CycleFocus, g.ScrollUp, g.ScrollDown, g.Left, g.Right, g.Escape, g.Copy, g.CopyAs}
 	all := append(keys.Keys.Replay.Bindings(), pageGlobals...)
 	all = append(all, g.CommonBindings()...)
 	return keys.ChunkByWidth(all, m.width)

internal/ui/replay/update.go

@@ -1,6 +1,9 @@
 package replay
 
 import (
+	"bytes"
+	"compress/gzip"
+	"compress/zlib"
 	"crypto/tls"
 	"fmt"
 	"io"
@@ -9,8 +12,11 @@ import (
 	"time"
 
 	"charm.land/bubbles/v2/key"
+	"charm.land/bubbles/v2/viewport"
 	tea "charm.land/bubbletea/v2"
 	"charm.land/lipgloss/v2"
+	"github.com/andybalholm/brotli"
+	"github.com/klauspost/compress/zstd"
 	"github.com/anotherhadi/spilltea/internal/config"
 	"github.com/anotherhadi/spilltea/internal/db"
 	"github.com/anotherhadi/spilltea/internal/keys"
@@ -91,14 +97,14 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 					m.requestViewport.ScrollLeft(6)
 					m.responseViewport.ScrollLeft(6)
 				} else {
-					m.responseViewport.SetYOffset(m.responseViewport.YOffset() - 1)
+					m.scrollFocusedViewportVertical(-1)
 				}
 			case tea.MouseWheelDown:
 				if msg.Mod.Contains(tea.ModShift) {
 					m.requestViewport.ScrollRight(6)
 					m.responseViewport.ScrollRight(6)
 				} else {
-					m.responseViewport.SetYOffset(m.responseViewport.YOffset() + 1)
+					m.scrollFocusedViewportVertical(1)
 				}
 			case tea.MouseWheelLeft:
 				m.requestViewport.ScrollLeft(6)
@@ -124,17 +130,35 @@ func (m Model) updateNormalMode(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) {
 	r := keys.Keys.Replay
 	switch {
 	case key.Matches(msg, g.Up):
-		if m.cursor > 0 {
-			m.cursor--
-			m.refreshListViewport()
-			m.refreshBody()
+		if m.focusedPanel == panelList {
+			if m.cursor > 0 {
+				m.cursor--
+				m.refreshListViewport()
+				m.refreshBody()
+			}
+		} else {
+			m.scrollFocusedViewportVertical(-1)
 		}
 
 	case key.Matches(msg, g.Down):
-		if m.cursor < len(m.entries)-1 {
-			m.cursor++
-			m.refreshListViewport()
-			m.refreshBody()
+		if m.focusedPanel == panelList {
+			if m.cursor < len(m.entries)-1 {
+				m.cursor++
+				m.refreshListViewport()
+				m.refreshBody()
+			}
+		} else {
+			m.scrollFocusedViewportVertical(1)
+		}
+
+	case key.Matches(msg, g.CycleFocus):
+		switch m.focusedPanel {
+		case panelList:
+			m.focusedPanel = panelRequest
+		case panelRequest:
+			m.focusedPanel = panelResponse
+		default:
+			m.focusedPanel = panelList
 		}
 
 	case key.Matches(msg, r.Send):
@@ -166,18 +190,22 @@ func (m Model) updateNormalMode(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) {
 		}
 
 	case key.Matches(msg, g.ScrollUp):
-		step := m.responseViewport.Height() / 2
+		vp := m.focusedViewport()
+		step := vp.Height() / 2
 		if step < 1 {
 			step = 1
 		}
-		m.responseViewport.SetYOffset(m.responseViewport.YOffset() - step)
+		vp.SetYOffset(vp.YOffset() - step)
+		m.setFocusedViewport(vp)
 
 	case key.Matches(msg, g.ScrollDown):
-		step := m.responseViewport.Height() / 2
+		vp := m.focusedViewport()
+		step := vp.Height() / 2
 		if step < 1 {
 			step = 1
 		}
-		m.responseViewport.SetYOffset(m.responseViewport.YOffset() + step)
+		vp.SetYOffset(vp.YOffset() + step)
+		m.setFocusedViewport(vp)
 
 	case key.Matches(msg, g.Left):
 		m.requestViewport.ScrollLeft(6)
@@ -280,6 +308,29 @@ func (m Model) updateEditMode(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) {
 	return m, nil
 }
 
+// focusedViewport returns the viewport that should receive scroll events.
+// When the list is focused, scroll targets the request panel.
+func (m *Model) focusedViewport() viewport.Model {
+	if m.focusedPanel == panelResponse {
+		return m.responseViewport
+	}
+	return m.requestViewport
+}
+
+func (m *Model) setFocusedViewport(vp viewport.Model) {
+	if m.focusedPanel == panelResponse {
+		m.responseViewport = vp
+	} else {
+		m.requestViewport = vp
+	}
+}
+
+func (m *Model) scrollFocusedViewportVertical(delta int) {
+	vp := m.focusedViewport()
+	vp.SetYOffset(vp.YOffset() + delta)
+	m.setFocusedViewport(vp)
+}
+
 func (m *Model) refreshListViewport() {
 	if m.pager.PerPage > 0 {
 		if len(m.entries) == 0 {
@@ -369,6 +420,14 @@ func doSend(entry Entry) (responseRaw string, statusCode int, err error) {
 	limit := int64(config.Global.App.MaxBodySizeMB) * 1024 * 1024
 	respBody, _ := io.ReadAll(io.LimitReader(resp.Body, limit))
 
+	if enc := resp.Header.Get("Content-Encoding"); enc != "" {
+		if decoded, decErr := decodeBody(enc, respBody); decErr == nil {
+			respBody = decoded
+			resp.Header.Del("Content-Encoding")
+			resp.Header.Del("Content-Length")
+		}
+	}
+
 	var sb strings.Builder
 	fmt.Fprintf(&sb, "%s %d %s\n", resp.Proto, resp.StatusCode, http.StatusText(resp.StatusCode))
 	for _, line := range util.SortedHeaderLines(resp.Header) {
@@ -380,6 +439,35 @@ func doSend(entry Entry) (responseRaw string, statusCode int, err error) {
 	return sb.String(), resp.StatusCode, nil
 }
 
+func decodeBody(encoding string, body []byte) ([]byte, error) {
+	switch strings.ToLower(strings.TrimSpace(encoding)) {
+	case "gzip":
+		r, err := gzip.NewReader(bytes.NewReader(body))
+		if err != nil {
+			return nil, err
+		}
+		defer r.Close()
+		return io.ReadAll(r)
+	case "br":
+		return io.ReadAll(brotli.NewReader(bytes.NewReader(body)))
+	case "deflate":
+		r, err := zlib.NewReader(bytes.NewReader(body))
+		if err != nil {
+			return nil, err
+		}
+		defer r.Close()
+		return io.ReadAll(r)
+	case "zstd":
+		r, err := zstd.NewReader(bytes.NewReader(body))
+		if err != nil {
+			return nil, err
+		}
+		defer r.Close()
+		return io.ReadAll(r)
+	}
+	return nil, fmt.Errorf("unsupported encoding: %s", encoding)
+}
+
 func entryToDB(e Entry) db.ReplayEntry {
 	errMsg := ""
 	if e.Err != nil {

internal/ui/replay/view.go

@@ -34,9 +34,9 @@ func (m Model) View() tea.View {
 
 func (m *Model) renderListPanel(w, h int) string {
 	s := style.S
-	panelStyle := s.PanelFocused
-	if m.editing {
-		panelStyle = s.Panel
+	panelStyle := s.Panel
+	if !m.editing && m.focusedPanel == panelList {
+		panelStyle = s.PanelFocused
 	}
 	var dots string
 	if len(m.entries) > 0 {
@@ -58,13 +58,20 @@ func (m *Model) renderRequestPanel(w, h int) string {
 		border = s.PanelFocused
 	} else {
 		body = m.requestViewport.View()
+		if m.focusedPanel == panelRequest {
+			border = s.PanelFocused
+		}
 	}
 	return style.RenderWithTitle(border, icons.I.Request+"Request", body, w, h)
 }
 
 func (m *Model) renderResponsePanel(w, h int) string {
 	s := style.S
-	return style.RenderWithTitle(s.Panel, icons.I.Response+"Response", m.responseViewport.View(), w, h)
+	border := s.Panel
+	if !m.editing && m.focusedPanel == panelResponse {
+		border = s.PanelFocused
+	}
+	return style.RenderWithTitle(border, icons.I.Response+"Response", m.responseViewport.View(), w, h)
 }
 
 func (m *Model) renderStatusBar() string {