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|
package views
import (
"errors"
"fmt"
"os"
"github.com/charmbracelet/bubbles/key"
"github.com/charmbracelet/bubbles/textinput"
tea "github.com/charmbracelet/bubbletea"
"github.com/charmbracelet/lipgloss"
)
var chess string = `
A B C D E F G H
+---------------+
8 |♜ ♞ ♝ ♛ ♚ ♝ ♞ ♜| 8
7 |♟ ♟ ♟ ♟ ♟ ♟ ♟ ♟| 7
6 |. . . . . . . .| 6
5 |. . . . . . . .| 5
4 |. . . . . . . .| 4
3 |. . . . . . . .| 3
2 |♙ ♙ ♙ ♙ ♙ ♙ ♙ ♙| 2
1 |♖ ♘ ♗ ♕ ♔ ♗ ♘ ♖| 1
+---------------+
A B C D E F G H
`
type playKeyMap struct {
EnterNewPlay key.Binding
StartNewPlay key.Binding
GoLogout key.Binding
Quit key.Binding
}
var defaultPlayKeyMap = playKeyMap{
EnterNewPlay: key.NewBinding(
key.WithKeys("alt+E", "alt+e"),
key.WithHelp("Alt+E", "Enter a play using code"),
),
StartNewPlay: key.NewBinding(
key.WithKeys("alt+s", "alt+s"),
key.WithHelp("Alt+S", "Start a new play"),
),
GoLogout: key.NewBinding(
key.WithKeys("alt+Q", "alt+q"),
key.WithHelp("Alt+Q", "Logout"),
),
Quit: key.NewBinding(
key.WithKeys("Q", "q"),
key.WithHelp(" Q", "Quit"),
),
}
type PlayModelPage int
const (
LandingPage PlayModelPage = iota
InsertCodePage
StartPlayPage
)
type PlayModel struct {
width int
height int
err error
keys playKeyMap
namePrompt textinput.Model
page PlayModelPage
isLoading bool
}
func NewPlayModel(width, height int) PlayModel {
namePrompt := textinput.New()
namePrompt.Prompt = " "
namePrompt.TextStyle = inputStyle
namePrompt.Placeholder = "rectangular-lake"
namePrompt.Focus()
namePrompt.CharLimit = 23
namePrompt.Width = 23
return PlayModel{
width: width,
height: height,
err: nil,
keys: defaultPlayKeyMap,
namePrompt: namePrompt,
page: LandingPage,
isLoading: false,
}
}
func (m PlayModel) Init() tea.Cmd {
ClearScreen()
return textinput.Blink
}
func (m PlayModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
if exit := handleExit(msg); exit != nil {
return m, exit
}
switch msg := msg.(type) {
case tea.WindowSizeMsg:
m.width = msg.Width
m.height = msg.Height
return m, nil
case tea.KeyMsg:
switch {
case key.Matches(msg, m.keys.EnterNewPlay):
m.page = InsertCodePage
return m, nil
case key.Matches(msg, m.keys.StartNewPlay):
// TODO: handle new play
return m, nil
case key.Matches(msg, m.keys.GoLogout):
if err := os.Remove(".rahannarc"); err != nil {
m.err = err
return m, nil
}
return m, SwitchModelCmd(NewAuthModel(m.width, m.height+1))
case key.Matches(msg, m.keys.Quit):
return m, tea.Quit
case msg.Type == tea.KeyEnter:
if m.page == InsertCodePage {
m.err = errors.New("Can't join for now...")
}
}
}
var cmd tea.Cmd = nil
if m.page == InsertCodePage {
m.namePrompt, cmd = m.namePrompt.Update(msg)
}
return m, tea.Batch(cmd)
}
func (m PlayModel) View() string {
formWidth := getFormWidth(m.width)
// Error message
formError := ""
if m.err != nil {
formError = fmt.Sprintf("Error: %v", m.err.Error())
}
// Status message
statusMsg := fmt.Sprintf("Press %s to join", lipgloss.NewStyle().Italic(true).Render("Enter"))
if m.isLoading {
statusMsg = "Creating account..."
}
var content string
switch m.page {
case LandingPage:
content = chess
m.namePrompt.Blur()
case InsertCodePage:
m.namePrompt.Focus()
content = m.namePrompt.View()
content = lipgloss.NewStyle().
Align(lipgloss.Center).
Width(m.width).
Render(
lipgloss.JoinVertical(lipgloss.Left,
lipgloss.NewStyle().Width(23).Render("Insert play code:"),
m.namePrompt.View(),
lipgloss.NewStyle().
Align(lipgloss.Center).
PaddingTop(2).
Width(23).
Bold(true).
Render(statusMsg),
),
)
}
windowContent := lipgloss.JoinVertical(
lipgloss.Center,
windowStyle.
Width(formWidth).
Render(lipgloss.JoinVertical(
lipgloss.Center,
errorStyle.Align(lipgloss.Center).Width(formWidth-4).Render(formError),
content,
)),
)
enterKey := fmt.Sprintf("%s %s", altCodeStyle.Render(m.keys.EnterNewPlay.Help().Key), m.keys.EnterNewPlay.Help().Desc)
startKey := fmt.Sprintf("%s %s", altCodeStyle.Render(m.keys.StartNewPlay.Help().Key), m.keys.StartNewPlay.Help().Desc)
logoutKey := fmt.Sprintf("%s %s", altCodeStyle.Render(m.keys.GoLogout.Help().Key), m.keys.GoLogout.Help().Desc)
quitKey := fmt.Sprintf("%s %s", altCodeStyle.Render(m.keys.Quit.Help().Key), m.keys.Quit.Help().Desc)
// Vertically align the buttons
buttons := lipgloss.JoinVertical(
lipgloss.Left,
enterKey,
startKey,
logoutKey,
quitKey,
)
centeredContent := lipgloss.JoinVertical(
lipgloss.Center,
getLogo(m.width),
windowContent,
lipgloss.NewStyle().MarginTop(2).Render(buttons),
)
return lipgloss.Place(
m.width,
m.height,
lipgloss.Center,
lipgloss.Center,
centeredContent,
)
}
|
