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|
package usersettings
import (
"errors"
"strings"
tea "github.com/charmbracelet/bubbletea"
"github.com/charmbracelet/lipgloss"
"github.com/kyren223/eko/internal/client/gateway"
"github.com/kyren223/eko/internal/client/ui/colors"
"github.com/kyren223/eko/internal/client/ui/core/state"
"github.com/kyren223/eko/internal/client/ui/field"
"github.com/kyren223/eko/internal/client/ui/layouts/flex"
"github.com/kyren223/eko/internal/data"
"github.com/kyren223/eko/internal/packet"
"github.com/kyren223/eko/pkg/assert"
)
var (
width = 48
blurredUpdate = func() string {
return lipgloss.NewStyle().Padding(0, 1).
Background(colors.Gray).Foreground(colors.White).
Render("Update User Settings")
}
focusedUpdate = func() string {
return lipgloss.NewStyle().Padding(0, 1).
Background(colors.Blue).Foreground(colors.White).
Render("Update User Settings")
}
)
const (
NameField = iota
Description
PrivateField
UpdateField
FieldCount
)
type Model struct {
name field.Model
description field.Model
privateDM bool
update string
selected int
nameWidth int
}
func New() Model {
user, ok := state.State.Users[*state.UserID]
assert.Assert(ok, "user should always exist when connected to server")
headerStyle := lipgloss.NewStyle().Foreground(colors.Turquoise)
blurredTextStyle := lipgloss.NewStyle().
Background(colors.Background).Foreground(colors.White)
focusedTextStyle := blurredTextStyle.Foreground(colors.Focus)
fieldBlurredStyle := lipgloss.NewStyle().
PaddingLeft(1).
Border(lipgloss.RoundedBorder()).
BorderForeground(colors.DarkCyan).
BorderBackground(colors.Background).
Background(colors.Background)
fieldFocusedStyle := fieldBlurredStyle.
Border(lipgloss.ThickBorder()).
BorderForeground(colors.Focus)
name := field.New(width)
name.Header = "Username"
name.HeaderStyle = headerStyle
name.FocusedStyle = fieldFocusedStyle
name.BlurredStyle = fieldBlurredStyle
name.FocusedTextStyle = focusedTextStyle
name.BlurredTextStyle = blurredTextStyle
name.ErrorStyle = lipgloss.NewStyle().Foreground(colors.Error)
name.Input.CharLimit = width
name.Focus()
name.Input.Validate = func(s string) error {
if strings.TrimSpace(s) == "" {
return errors.New("cannot be empty")
}
return nil
}
nameWidth := lipgloss.Width(name.View())
name.Input.SetValue(user.Name)
description := field.New(width)
description.Header = "Description"
description.HeaderStyle = headerStyle
description.FocusedStyle = fieldFocusedStyle
description.BlurredStyle = fieldBlurredStyle
description.FocusedTextStyle = focusedTextStyle
description.BlurredTextStyle = blurredTextStyle
description.ErrorStyle = lipgloss.NewStyle().Foreground(colors.Error)
description.Input.CharLimit = width
description.Input.SetValue(user.Description)
description.Blur()
return Model{
name: name,
description: description,
privateDM: !user.IsPublicDM,
update: blurredUpdate(),
selected: 0,
nameWidth: nameWidth,
}
}
func (m Model) Init() tea.Cmd {
return nil
}
func (m Model) View() string {
name := m.name.View()
description := m.description.View()
width := lipgloss.Width(name)
privateStyle := lipgloss.NewStyle().Width(width).PaddingLeft(1).
Background(colors.Background).Foreground(colors.White)
if m.selected == PrivateField {
privateStyle = privateStyle.Foreground(colors.Focus)
}
private := "[ ] Private DMs"
if m.privateDM {
private = "[x] Private DMs"
}
private = privateStyle.Render(private)
update := lipgloss.NewStyle().
Width(m.nameWidth).
Background(colors.Background).
Align(lipgloss.Center).
Render(m.update)
content := flex.NewVertical(name, description, private, update).WithGap(1).View()
return lipgloss.NewStyle().
Border(lipgloss.ThickBorder()).
Padding(1, 4).
Align(lipgloss.Center, lipgloss.Center).
BorderBackground(colors.Background).
BorderForeground(colors.White).
Background(colors.Background).
Foreground(colors.White).
Render(content)
}
func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
switch msg := msg.(type) {
case tea.KeyMsg:
key := msg.Type
switch key {
case tea.KeyTab:
return m, m.cycle(1)
case tea.KeyShiftTab:
return m, m.cycle(-1)
default:
var cmd tea.Cmd
switch m.selected {
case NameField:
m.name, cmd = m.name.Update(msg)
case Description:
m.description, cmd = m.description.Update(msg)
}
return m, cmd
}
}
return m, nil
}
func (m *Model) cycle(step int) tea.Cmd {
m.selected += step
if m.selected < 0 {
m.selected = FieldCount - 1
} else {
m.selected %= FieldCount
}
return m.updateFocus()
}
func (m *Model) updateFocus() tea.Cmd {
m.name.Blur()
m.description.Blur()
m.update = blurredUpdate()
switch m.selected {
case NameField:
return m.name.Focus()
case Description:
return m.description.Focus()
case PrivateField:
return nil
case UpdateField:
m.update = focusedUpdate()
return nil
default:
assert.Never("missing switch statement field in update focus", "selected", m.selected)
return nil
}
}
func (m *Model) Select() tea.Cmd {
if m.selected == PrivateField {
m.privateDM = !m.privateDM
return nil
}
if m.selected != UpdateField {
return nil
}
m.name.Input.Err = m.name.Input.Validate(m.name.Input.Value())
if m.name.Input.Err != nil {
return nil
}
return gateway.Send(&packet.SetUserData{
Data: nil,
User: &data.User{
ID: *state.UserID,
Name: m.name.Input.Value(),
Description: m.description.Input.Value(),
IsPublicDM: !m.privateDM,
IsDeleted: false,
PublicKey: nil,
},
})
}
|
