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intro.go
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intro.go
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package main
import (
ta "github.com/charmbracelet/bubbles/textarea"
tea "github.com/charmbracelet/bubbletea"
gloss "github.com/charmbracelet/lipgloss"
)
type Intro_model struct {
Answers
TextArea ta.Model
}
const Intro string = "intro"
func (m Intro_model) Init() tea.Cmd { return nil }
func (m Intro_model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
switch msg := msg.(type) {
case tea.WindowSizeMsg:
m.handleWindowResize(msg)
return m, tea.ClearScreen
case tea.KeyMsg:
switch msg.String() {
case "ctrl+c":
return m, tea.Quit
case "ctrl+n":
return Send_to_Installation(m)
}
}
var cmd tea.Cmd
if m.TextArea, cmd = m.TextArea.Update(msg); cmd != nil {
return m, cmd
}
return m, nil
}
func (m Intro_model) View() string {
uiEl := []string{}
uiEl = append(uiEl, m.TitleRender())
uiEl = append(uiEl, m.TextArea.View())
uiEl = append(uiEl, m.FooterRender())
return gloss.NewStyle().Height(m.Height).Render(gloss.JoinVertical(gloss.Center, uiEl...))
}
// ====================Helper====================================
func (m *Intro_model) handleWindowResize(msg tea.WindowSizeMsg) {
m.Height, m.Width = msg.Height, msg.Width
m.TextArea.SetWidth(m.Width - 4)
}
func New_Intro_model(a Answers) tea.Model {
ta := ta.New()
ta.SetWidth(a.Width - 3)
ta.SetHeight(a.Height * 2 / 3)
// Ensure that the TextArea starts clean and only includes the intended intro text
if intro, ok := a.Responses[Intro].(string); ok {
ta.SetValue(intro)
}
ta.Focus()
return Intro_model{Answers: a, TextArea: ta}
}
func (m Intro_model) TitleRender() string {
return m.TitleStyle().Render("In a few sentences, describe your project. What problem does this project solve?")
}
func (m Intro_model) FooterRender() string {
return m.FooterStyle().Render("Ctrl+C: Quit | Ctrl+N: Next Section | Enter: Start new line")
}
func GetTextAreaValue(m Intro_model) string {
return m.TextArea.Value()
}
func Send_to_Installation(m Intro_model) (tea.Model, tea.Cmd) {
m.Responses[Intro] = GetTextAreaValue(m)
return New_Install_model(m.Answers), func() tea.Msg {
return tea.WindowSizeMsg{
Height: m.Height,
Width: m.Width,
}
}
}
// =======Style==================
func (m Intro_model) TitleStyle() gloss.Style {
return gloss.NewStyle().
Foreground(gloss.Color("#FFBF00")).
Align(gloss.Center).
Margin(1, 1, 1, 1)
}
func (m Intro_model) FooterStyle() gloss.Style {
return gloss.NewStyle().
Foreground(gloss.Color("#B2BEB5")).Align(gloss.Center)
}