feat: Add pcap import, file browser, logging, local capture, and stable call ordering

internal/tui/ssh_config.go

@@ -0,0 +1,180 @@
+package tui
+
+import (
+	"strings"
+
+	"github.com/charmbracelet/bubbles/textinput"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+// SSHConfigModel handles SSH connection input
+type SSHConfigModel struct {
+	inputs     []textinput.Model
+	focusIndex int
+	submitted  bool
+	cancelled  bool
+
+	// Parsed values
+	Host     string
+	Port     string
+	User     string
+	Password string
+}
+
+const (
+	inputHost = iota
+	inputPort
+	inputUser
+	inputPassword
+)
+
+// NewSSHConfigModel creates a new SSH config input model
+func NewSSHConfigModel() SSHConfigModel {
+	inputs := make([]textinput.Model, 4)
+
+	// Host input
+	inputs[inputHost] = textinput.New()
+	inputs[inputHost].Placeholder = "192.168.1.100"
+	inputs[inputHost].Focus()
+	inputs[inputHost].CharLimit = 256
+	inputs[inputHost].Width = 30
+	inputs[inputHost].Prompt = "Host: "
+
+	// Port input
+	inputs[inputPort] = textinput.New()
+	inputs[inputPort].Placeholder = "22"
+	inputs[inputPort].CharLimit = 5
+	inputs[inputPort].Width = 10
+	inputs[inputPort].Prompt = "Port: "
+	inputs[inputPort].SetValue("22")
+
+	// User input
+	inputs[inputUser] = textinput.New()
+	inputs[inputUser].Placeholder = "root"
+	inputs[inputUser].CharLimit = 64
+	inputs[inputUser].Width = 20
+	inputs[inputUser].Prompt = "User: "
+
+	// Password input
+	inputs[inputPassword] = textinput.New()
+	inputs[inputPassword].Placeholder = "password"
+	inputs[inputPassword].CharLimit = 128
+	inputs[inputPassword].Width = 30
+	inputs[inputPassword].Prompt = "Password: "
+	inputs[inputPassword].EchoMode = textinput.EchoPassword
+	inputs[inputPassword].EchoCharacter = '•'
+
+	return SSHConfigModel{
+		inputs:     inputs,
+		focusIndex: 0,
+	}
+}
+
+// Init initializes the model
+func (m SSHConfigModel) Init() tea.Cmd {
+	return textinput.Blink
+}
+
+// Update handles messages
+func (m SSHConfigModel) Update(msg tea.Msg) (SSHConfigModel, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "ctrl+c", "esc":
+			m.cancelled = true
+			return m, nil
+
+		case "tab", "down":
+			m.focusIndex++
+			if m.focusIndex >= len(m.inputs) {
+				m.focusIndex = 0
+			}
+			return m, m.updateFocus()
+
+		case "shift+tab", "up":
+			m.focusIndex--
+			if m.focusIndex < 0 {
+				m.focusIndex = len(m.inputs) - 1
+			}
+			return m, m.updateFocus()
+
+		case "enter":
+			if m.focusIndex == len(m.inputs)-1 {
+				// Submit on last field
+				m.submitted = true
+				m.Host = m.inputs[inputHost].Value()
+				m.Port = m.inputs[inputPort].Value()
+				m.User = m.inputs[inputUser].Value()
+				m.Password = m.inputs[inputPassword].Value()
+				return m, nil
+			}
+			// Move to next field
+			m.focusIndex++
+			return m, m.updateFocus()
+		}
+	}
+
+	// Update focused input
+	cmd := m.updateInputs(msg)
+	return m, cmd
+}
+
+func (m *SSHConfigModel) updateFocus() tea.Cmd {
+	cmds := make([]tea.Cmd, len(m.inputs))
+	for i := range m.inputs {
+		if i == m.focusIndex {
+			cmds[i] = m.inputs[i].Focus()
+		} else {
+			m.inputs[i].Blur()
+		}
+	}
+	return tea.Batch(cmds...)
+}
+
+func (m *SSHConfigModel) updateInputs(msg tea.Msg) tea.Cmd {
+	cmds := make([]tea.Cmd, len(m.inputs))
+	for i := range m.inputs {
+		m.inputs[i], cmds[i] = m.inputs[i].Update(msg)
+	}
+	return tea.Batch(cmds...)
+}
+
+// View renders the SSH config form
+func (m SSHConfigModel) View() string {
+	var b strings.Builder
+
+	titleStyle := lipgloss.NewStyle().
+		Bold(true).
+		Foreground(lipgloss.Color("#7D56F4")).
+		MarginBottom(1)
+
+	b.WriteString(titleStyle.Render("🔌 SSH Connection"))
+	b.WriteString("\n\n")
+
+	for i := range m.inputs {
+		b.WriteString(m.inputs[i].View())
+		b.WriteString("\n")
+	}
+
+	helpStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#626262"))
+	b.WriteString("\n")
+	b.WriteString(helpStyle.Render("Tab/↑↓ navigate • Enter submit • Esc cancel"))
+
+	return b.String()
+}
+
+// IsSubmitted returns true if the form was submitted
+func (m SSHConfigModel) IsSubmitted() bool {
+	return m.submitted
+}
+
+// IsCancelled returns true if the form was cancelled
+func (m SSHConfigModel) IsCancelled() bool {
+	return m.cancelled
+}
+
+// GetConfig returns the SSH config values
+func (m SSHConfigModel) GetConfig() (host, port, user, password string) {
+	return m.Host, m.Port, m.User, m.Password
+}