New features and fixes: new shortcuts, UI/UX, better status resolution

Signed-off-by: Hadi <hadi@example.fr>

internal/ui/actionmodal.go

@@ -0,0 +1,81 @@
+package ui
+
+import (
+	"strings"
+
+	"charm.land/bubbles/v2/key"
+	"charm.land/bubbles/v2/list"
+	tea "charm.land/bubbletea/v2"
+	"charm.land/lipgloss/v2"
+	"github.com/anotherhadi/ilovetui/modal"
+	"github.com/anotherhadi/ilovetui/style"
+	"github.com/anotherhadi/usbguard-tui/internal/guard"
+)
+
+type actionModal struct {
+	list         list.Model
+	dev          guard.Device
+	rulesManaged bool
+}
+
+func newActionModal(dev guard.Device, rulesManaged bool) tea.Model {
+	return actionModal{
+		list:         makeActionList(rulesManaged),
+		dev:          dev,
+		rulesManaged: rulesManaged,
+	}
+}
+
+func actionModalStyle(status guard.Status) modal.Styles {
+	s := modal.DefaultStyles()
+	if clr, ok := statusColors[status]; ok {
+		s.Title = s.Title.Foreground(clr)
+	}
+	return s
+}
+
+func (a actionModal) Init() tea.Cmd { return nil }
+
+func (a actionModal) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyPressMsg:
+		switch {
+		case key.Matches(msg, cancelKey):
+			return a, modal.Close()
+		case key.Matches(msg, listKeys.Open):
+			item := a.list.SelectedItem()
+			if item == nil {
+				return a, nil
+			}
+			it := item.(actionItem)
+			if it.nixos {
+				rule := guard.NixOSRule(a.dev, it.status)
+				return a, tea.Batch(modal.Close(), func() tea.Msg { return nixRuleMsg{rule: rule} })
+			}
+			return a, tea.Batch(modal.Close(), doAction(a.dev.ID, it.fn, it.permanent))
+		}
+
+	case tea.MouseWheelMsg:
+		switch msg.Button {
+		case tea.MouseWheelUp:
+			a.list.CursorUp()
+		case tea.MouseWheelDown:
+			a.list.CursorDown()
+		}
+		return a, nil
+	}
+
+	var cmd tea.Cmd
+	a.list, cmd = a.list.Update(msg)
+	return a, cmd
+}
+
+func (a actionModal) View() tea.View {
+	hintStyle := lipgloss.NewStyle().Foreground(style.S.Muted)
+	parts := []string{a.list.View(), ""}
+	if a.rulesManaged {
+		parts = append(parts, hintStyle.Render("[NixOS: perm rules printed on exit]"))
+	}
+	parts = append(parts, hintStyle.Render("↑↓ navigate  enter confirm  esc cancel"))
+	return tea.NewView(strings.Join(parts, "\n"))
+}