--- /dev/null
+package main
+
+// An example demonstrating an application with multiple views.
+//
+// Note that this example was produced before the Bubbles progress component
+// was available (github.com/charmbracelet/bubbles/progress) and thus, we're
+// implementing a progress bar from scratch here.
+
+import (
+ "fmt"
+ "net/http"
+ "io/ioutil"
+ // "time"
+ "encoding/json"
+ tea "github.com/charmbracelet/bubbletea"
+ "github.com/charmbracelet/lipgloss"
+)
+
+const (
+ dotChar = " • "
+ arrowRightChar = " → "
+ apiUrl = "https://repoman.christiangoeschel.com:8443"
+)
+
+// General stuff for styling the view
+var (
+ spinnerStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("69"))
+ keywordStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("211"))
+ subtleStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("241"))
+ checkboxStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#03A9F4"))
+ titleStyle = lipgloss.NewStyle().Background(lipgloss.Color("#448AFF")).Foreground(lipgloss.Color("#FFFFFF"))
+ statusOK = lipgloss.NewStyle().Foreground(lipgloss.Color("200"))
+ dotStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("236")).Render(dotChar)
+ mainStyle = lipgloss.NewStyle().Margin(10)
+
+
+ mainMenuOptions = []string{
+ "List all repos",
+ "Create a new repository",
+ "Delete a repository",
+ "Manage API Keys",
+ "Check API Status",
+ "Settings",
+ "Quit",
+ }
+
+
+)
+
+func main() {
+ initialModel := model{0, false, false, APIStatusMsg{} }
+
+ p := tea.NewProgram(initialModel, tea.WithAltScreen())
+ if _, err := p.Run(); err != nil {
+ fmt.Println("could not start program:", err)
+ }
+
+}
+
+type (
+ frameMsg struct{}
+)
+
+
+type model struct {
+ Choice int
+ Chosen bool
+ Quitting bool
+ APIStatus APIStatusMsg
+}
+
+func (m model) Init() tea.Cmd {
+
+ return nil
+}
+
+// Main update function.
+func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+
+ // Make sure these keys always quit
+ if msg, ok := msg.(tea.KeyMsg); ok {
+ key := msg.String()
+
+ if key == "q" || key == "esc" || key == "ctrl+c" {
+ m.Quitting = true
+ return m, tea.Quit
+ } else if key == "backspace" {
+ m.Chosen = false
+ }
+ }
+
+ // Hand off the message and model to the appropriate update function for the
+ // appropriate view based on the current state.
+ if !m.Chosen {
+ return updateMainMenu(msg, m)
+ }
+
+ return updateChosen(msg, m)
+}
+
+// The main view, which just calls the appropriate sub-view
+func (m model) View() string {
+ var s string
+ if m.Quitting {
+ return "\n See you soon my friend! \n\n"
+ }
+ if !m.Chosen {
+ s = mainMenuView(m)
+ } else {
+ s = chosenView(m)
+ }
+
+ return mainStyle.Render("\n" + s + "\n\n")
+}
+
+// Sub-update functions
+
+// Update loop for the first view where you're choosing a task.
+func updateMainMenu(msg tea.Msg, m model) (tea.Model, tea.Cmd) {
+ switch msg := msg.(type) {
+ case tea.KeyMsg:
+ var lastChoice int = len(mainMenuOptions) - 1
+
+ switch msg.String() {
+
+ case "j", "down":
+ m.Choice++
+ if m.Choice > lastChoice {
+ m.Choice = 0
+ }
+ case "k", "up":
+ m.Choice--
+ if m.Choice < 0 {
+ m.Choice = lastChoice
+ }
+ case "enter", " ":
+ m.Chosen = true
+
+ if mainMenuOptions[m.Choice] == "Quit" {
+ return m, tea.Quit
+ }
+
+ return m, nil
+ }
+
+}
+
+ return m, nil
+}
+
+
+// Update loop for the second view after a choice has been made
+func updateChosen(msg tea.Msg, m model) (tea.Model, tea.Cmd) {
+
+ switch msg := msg.(type) {
+
+ case tea.KeyMsg:
+ switch msg.String() {
+ case "enter":
+ if m.Choice == 4 {
+ m.APIStatus = APIStatusMsg{}
+ return m, handleAPIStatusRequest(apiUrl)
+ }
+ }
+
+ case APIStatusMsg:
+ m.APIStatus = msg
+
+ return m, nil
+ }
+
+ return m, nil
+}
+
+// Sub-views
+
+// The first view, where you're choosing a task
+func mainMenuView(m model) string {
+ c := m.Choice
+
+ tpl := fmt.Sprintf("%s\n\n", titleStyle.Render("[ +-+ Repoman CLI +-+ ]"))
+ tpl += "Main Menu\n\n"
+ tpl += "%s\n\n"
+ tpl += fmt.Sprintf("%s\n%s\n%s\n%s\n", subtleStyle.Render("j/k, up/down: select"), subtleStyle.Render("enter, spacebar: choose"),
+ subtleStyle.Render("q, esc: quit"), subtleStyle.Render("backspace: main menu"))
+
+ var choices string
+ for i := 0;i < len(mainMenuOptions);i++{
+ choices += fmt.Sprintf("%s\n", checkbox(mainMenuOptions[i], c == i))
+ }
+
+ return fmt.Sprintf(tpl, choices)
+}
+
+// The second view, after a task has been chosen
+func chosenView(m model) string {
+ var msg string
+
+ switch m.Choice {
+
+ case 0:
+ msg = fmt.Sprintf("%s\n\nCool, we'll need %s and %s...",
+ titleStyle.Render("[ +-+ " + mainMenuOptions[m.Choice] + " +-+ ]"),
+ keywordStyle.Render("libgarden"),
+ keywordStyle.Render("vegeutils"))
+
+ case 1:
+ msg = fmt.Sprintf("%s\n\nOkay, then we should install %s and %s...",
+ titleStyle.Render("[ +-+ " + mainMenuOptions[m.Choice] + " +-+ ]"),
+ keywordStyle.Render("marketkit"),
+ keywordStyle.Render("libshopping"))
+
+ case 2:
+ msg = fmt.Sprintf("%s\n\nOkay, cool, then we’ll need a library. Yes, an %s.",
+ titleStyle.Render("[ +-+ " + mainMenuOptions[m.Choice] + " +-+ ]"),
+ keywordStyle.Render("actual library"))
+
+ case 3:
+ msg = fmt.Sprintf("%s\n\nOkay, cool, then we’ll need a library. Yes, an %s.",
+ titleStyle.Render("[ +-+ " + mainMenuOptions[m.Choice] + " +-+ ]"),
+ keywordStyle.Render("actual library"))
+
+ case 4:
+
+ statusResponse := fmt.Sprintf("Status:%s\nDescription:%s\nStart:%s\nExpected End:%s\n",
+ keywordStyle.Render(m.APIStatus.Status),
+ keywordStyle.Render(m.APIStatus.Description),
+ keywordStyle.Render(m.APIStatus.StartDateTime),
+ keywordStyle.Render(m.APIStatus.EstimatedEndTime))
+
+ msg = fmt.Sprintf("%s\n\nRequesting API Server Status from:\n%s\n\nResponse:\n\n%v\n\n%s",
+ titleStyle.Render("[ +-+ " + mainMenuOptions[m.Choice] + " +-+ ]"),
+ keywordStyle.Render(apiUrl),
+ statusResponse,
+ subtleStyle.Render("Press Enter to refresh"))
+
+ case 5:
+ msg = fmt.Sprintf("%s\n\nOkay, cool, then we’ll need a library. Yes, an %s.",
+ titleStyle.Render("[ +-+ " + mainMenuOptions[m.Choice] + " +-+ ]"),
+ keywordStyle.Render("actual library"))
+
+ default:
+ msg = fmt.Sprintf("Seems like you are lost.\n\nI'll help you find your way back ... simply press %s",
+ keywordStyle.Render("backspace"))
+ }
+
+
+ return msg + "\n\n"
+}
+
+func checkbox(label string, checked bool) string {
+ if checked {
+ return checkboxStyle.Render("+ " + label)
+ }
+ return fmt.Sprintf("- %s", label)
+}
+
+// Utils
+
+// API Status Handle
+func handleAPIStatusRequest(url string) tea.Cmd {
+
+ return func() tea.Msg {
+ url := fmt.Sprintf("%s/status", url)
+ req, err := http.NewRequest("GET", url, nil)
+ if err != nil {
+ fmt.Print(err.Error())
+ }
+
+ res, err := http.DefaultClient.Do(req)
+ if err != nil {
+
+ }
+ defer res.Body.Close()
+
+ body, readErr := ioutil.ReadAll(res.Body)
+ if readErr != nil {
+ fmt.Print(err.Error())
+ }
+
+ var apiStatus APIStatusMsg
+ if err := json.Unmarshal(body, &apiStatus); err != nil { // Parse []byte to the go struct pointer
+ fmt.Println("Can not unmarshal JSON")
+ }
+
+
+ return apiStatus
+ }
+}
+
+type APIStatus struct {
+ Status string `json:"Status"`
+ Description string `json:"Description"`
+ StartDateTime string `json:"StartDateTime"`
+ EstimatedEndTime string `json:"EstimatedEndTime"`
+}
+
+type APIStatusMsg APIStatus
+
--- /dev/null
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