160 lines
4.0 KiB
Go
160 lines
4.0 KiB
Go
package steps
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import (
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"miasma-installer/tui/styles"
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"strings"
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"github.com/charmbracelet/bubbles/textinput"
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tea "github.com/charmbracelet/bubbletea"
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)
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type UserModel struct {
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Username string
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Password string
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usernameInput textinput.Model
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passwordInput textinput.Model
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confirmInput textinput.Model
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focusIndex int
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Finished bool
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}
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func NewUserModel() UserModel {
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ui := textinput.New()
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ui.Placeholder = "username"
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ui.Focus()
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ui.CharLimit = 32
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ui.Width = 40
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pi := textinput.New()
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pi.Placeholder = "password"
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pi.EchoMode = textinput.EchoPassword
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pi.Width = 40
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ci := textinput.New()
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ci.Placeholder = "confirm password"
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ci.EchoMode = textinput.EchoPassword
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ci.Width = 40
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return UserModel{
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usernameInput: ui,
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passwordInput: pi,
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confirmInput: ci,
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}
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}
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func (m UserModel) Init() tea.Cmd {
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return textinput.Blink
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}
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func (m UserModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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if m.Finished {
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return m, nil
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}
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switch msg := msg.(type) {
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case tea.KeyMsg:
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switch msg.String() {
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case "enter":
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if m.focusIndex == 0 && m.usernameInput.Value() != "" {
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m.focusIndex = 1
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m.usernameInput.Blur()
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return m, m.passwordInput.Focus()
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} else if m.focusIndex == 1 && m.passwordInput.Value() != "" {
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m.focusIndex = 2
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m.passwordInput.Blur()
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return m, m.confirmInput.Focus()
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} else if m.focusIndex == 2 {
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if m.passwordInput.Value() == m.confirmInput.Value() && m.passwordInput.Value() != "" {
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m.Username = m.usernameInput.Value()
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m.Password = m.passwordInput.Value()
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m.Finished = true
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return m, nil
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}
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}
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case "tab", "shift+tab":
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m.focusIndex = (m.focusIndex + 1) % 3
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cmds := make([]tea.Cmd, 3)
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if m.focusIndex == 0 {
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cmds[0] = m.usernameInput.Focus()
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m.passwordInput.Blur()
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m.confirmInput.Blur()
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} else if m.focusIndex == 1 {
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cmds[1] = m.passwordInput.Focus()
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m.usernameInput.Blur()
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m.confirmInput.Blur()
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} else {
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cmds[2] = m.confirmInput.Focus()
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m.usernameInput.Blur()
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m.passwordInput.Blur()
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}
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return m, tea.Batch(cmds...)
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}
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}
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var cmd tea.Cmd
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if m.focusIndex == 0 {
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m.usernameInput, cmd = m.usernameInput.Update(msg)
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} else if m.focusIndex == 1 {
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m.passwordInput, cmd = m.passwordInput.Update(msg)
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} else {
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m.confirmInput, cmd = m.confirmInput.Update(msg)
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}
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return m, cmd
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}
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func (m UserModel) View() string {
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var content strings.Builder
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content.WriteString(styles.TitleStyle.Render("👤 User Account"))
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content.WriteString("\n\n")
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info := "Create your user account.\nThis user will have sudo privileges."
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content.WriteString(styles.InfoBoxStyle.Render(info))
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content.WriteString("\n\n")
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content.WriteString(styles.LabelStyle.Render("Username:"))
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content.WriteString("\n")
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usernameStyle := styles.InputStyle
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if m.focusIndex == 0 {
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usernameStyle = styles.FocusedInputStyle
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}
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content.WriteString(usernameStyle.Render(m.usernameInput.View()))
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content.WriteString("\n\n")
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content.WriteString(styles.LabelStyle.Render("Password:"))
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content.WriteString("\n")
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passwordStyle := styles.InputStyle
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if m.focusIndex == 1 {
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passwordStyle = styles.FocusedInputStyle
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}
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content.WriteString(passwordStyle.Render(m.passwordInput.View()))
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content.WriteString("\n\n")
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content.WriteString(styles.LabelStyle.Render("Confirm Password:"))
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content.WriteString("\n")
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confirmStyle := styles.InputStyle
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if m.focusIndex == 2 {
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confirmStyle = styles.FocusedInputStyle
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}
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content.WriteString(confirmStyle.Render(m.confirmInput.View()))
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content.WriteString("\n\n")
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if m.passwordInput.Value() != "" && m.confirmInput.Value() != "" {
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if m.passwordInput.Value() != m.confirmInput.Value() {
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content.WriteString(styles.ErrorStyle.Render("✗ Passwords do not match"))
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content.WriteString("\n\n")
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} else {
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content.WriteString(styles.SuccessStyle.Render("✓ Passwords match"))
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content.WriteString("\n\n")
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}
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}
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content.WriteString(styles.RenderHelp("Tab", "Switch fields", "Enter", "Continue"))
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return styles.AppStyle.Render(content.String())
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}
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