ssh-portfolio/main.go

package main

import (
	"fmt"
	"strings"

	"log"

	tea "github.com/charmbracelet/bubbletea"
	"github.com/charmbracelet/lipgloss"
	"github.com/charmbracelet/ssh"
	"github.com/charmbracelet/wish"
	wishtea "github.com/charmbracelet/wish/bubbletea"
)

var asciiArt = []string{}

type model struct {
	title         string
	sections      []string
	selected      int
	currentScreen string
	width         int
	height        int
	mouseX        int
	mouseY        int
	mouseActive   bool
	isClicked     bool
}

func initialModel() model {
	return model{
		title:         "Đorđe Kšan",
		sections:      []string{"About", "Projects", "Contact"},
		currentScreen: "menu",
		mouseActive:   true,
	}
}

func (m model) Init() tea.Cmd {
	return nil
}

func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
	switch msg := msg.(type) {
	case tea.WindowSizeMsg:
		m.width = msg.Width
		m.height = msg.Height
		if m.mouseX < 0 || m.mouseX > m.width || m.mouseY < 0 || m.mouseY > m.height {
			m.mouseActive = false
		}

	case tea.KeyMsg:

		switch msg.String() {
		case "q", "ctrl+c":
			return m, tea.Quit

		case "up", "k":
			if m.selected > 0 {
				m.selected--
				fmt.Println("up")
			}
		case "down", "j":
			if m.selected < len(m.sections)-1 {
				m.selected++
				fmt.Println("down")
			}
		case "enter":
			m.currentScreen = m.sections[m.selected]

			return m, nil

		case "left", "h":
		case "right", "l":
		case "b", "u", "backspace", "esc":
			m.currentScreen = "menu"
			return m, nil
		default:
			fmt.Println("click")
		}

	//TODO add mouse  logic
	case tea.MouseMsg:
		m.mouseX = msg.X
		m.mouseY = msg.Y
		m.mouseActive = m.mouseX >= 0 && m.mouseX < m.width && m.mouseY >= 0 && m.mouseY < m.height

		if msg.Button == tea.MouseButtonLeft && msg.Type == tea.MouseEventType(tea.MouseActionRelease) {
			fmt.Println("mouse click")
		}

		return m, nil
	}

	return m, nil
}

func (m model) View() string {
	titleStyle := lipgloss.NewStyle().
		Bold(true).
		Foreground(lipgloss.Color("#E2E8F0")).
		Background(lipgloss.Color("#0F172A")).
		Padding(0, 3)

	sectionStyle := lipgloss.NewStyle().
		Foreground(lipgloss.Color("#94A3B8"))

	selectedSectionStyle := lipgloss.NewStyle().
		Foreground(lipgloss.Color("#8A1D7D")).
		Bold(true)

	footerStyle := lipgloss.NewStyle().
		Foreground(lipgloss.Color("#64748B"))
	var output string

	if m.currentScreen == "menu" {

		output = titleStyle.Render(m.title) + "\n\n"

		output += "Sections:\n"
		for i, section := range m.sections {

			if i == m.selected {
				output += selectedSectionStyle.Render("- "+section) + "\n"
			} else {

				output += sectionStyle.Render("- "+section) + "\n"
			}
		}

		output += "\n" + footerStyle.Render("Press q to quit.") + "\n"
	} else {
		switch m.currentScreen {
		case "About":
			output = m.renderAbout()

		case "Projects":
			output = m.renderProjects()
		case "Contact":
			output = m.renderContact()

		}

	}

	return lipgloss.Place(
		m.width,
		m.height,
		lipgloss.Center,
		lipgloss.Center,
		output,
	)
}

var aboutText = `
	Tbh I don't even know anymore. <3
	`

var contactText = `
	Get in touch with me at djordje@ksan.dev.
	`

var projectsText = `
	Here are some projects I’ve worked on...
	`

var (
	titleStyle = lipgloss.NewStyle().
			Bold(true).
			Foreground(lipgloss.Color("#E2E8F0")).
			Background(lipgloss.Color("#0F172A")).
			Padding(0, 3)

	sectionStyle = lipgloss.NewStyle().
			Foreground(lipgloss.Color("#94A3B8"))

	selectedSectionStyle = lipgloss.NewStyle().
				Foreground(lipgloss.Color("#8A1D7D")).
				Bold(true)

	footerStyle = lipgloss.NewStyle().
			Foreground(lipgloss.Color("#64748B"))

	contentStyle = lipgloss.NewStyle().
			Foreground(lipgloss.Color("#FFFFFF"))
)

func (m model) renderAbout() string {
	var str strings.Builder

	str.WriteString(titleStyle.Render("━━━ About Me ━━━"))
	str.WriteString("\n")
	str.WriteString(contentStyle.Render(aboutText))
	str.WriteString("\n")
	str.WriteString(footerStyle.Render("esc: back to menu"))

	return str.String()

}

func (m model) renderProjects() string {

	var str strings.Builder

	str.WriteString(titleStyle.Render("━━━ Projects ━━━"))
	str.WriteString("\n")
	str.WriteString(contentStyle.Render(projectsText))
	str.WriteString("\n")
	str.WriteString(footerStyle.Render("esc: back to menu"))

	return str.String()
}

func (m model) renderContact() string {
	var str strings.Builder

	str.WriteString(titleStyle.Render("━━━ Contact ━━━"))
	str.WriteString("\n")
	str.WriteString(contentStyle.Render(contactText))
	str.WriteString("\n")
	str.WriteString(footerStyle.Render("esc: back to menu"))

	return str.String()
}

func main() {

	server, _ := wish.NewServer(
		wish.WithAddress("0.0.0.0:2222"),
		wish.WithHostKeyPath(".ssh/host_ed25519"),
		wish.WithMiddleware(wishtea.Middleware(teaHandler)),
	)

	_ = server.ListenAndServe()
}

func teaHandler(s ssh.Session) (tea.Model, []tea.ProgramOption) {

	ip := s.RemoteAddr().String()
	user := s.User()

	println("New connection:")
	log.Println("User:", user, "IP:", ip)

	return initialModel(), []tea.ProgramOption{
		tea.WithAltScreen(),
		tea.WithMouseCellMotion(),
	}
}