package hotline
import (
- "errors"
+ "context"
"fmt"
- "github.com/davecgh/go-spew/spew"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
- "gopkg.in/yaml.v2"
- "io"
- "io/ioutil"
+ "gopkg.in/yaml.v3"
"os"
"strconv"
"strings"
)
type UI struct {
- chatBox *tview.TextView
- chatInput *tview.InputField
- App *tview.Application
- Pages *tview.Pages
- userList *tview.TextView
- agreeModal *tview.Modal
- trackerList *tview.List
- settingsPage *tview.Box
- HLClient *Client
+ chatBox *tview.TextView
+ chatInput *tview.InputField
+ App *tview.Application
+ Pages *tview.Pages
+ userList *tview.TextView
+ trackerList *tview.List
+ HLClient *Client
}
+// pages
+const (
+ pageServerUI = "serverUI"
+)
+
func NewUI(c *Client) *UI {
app := tview.NewApplication()
chatBox := tview.NewTextView().
SetChangedFunc(func() {
app.Draw() // TODO: docs say this is bad but it's the only way to show content during initial render??
})
- chatBox.Box.SetBorder(true).SetTitle("Chat")
+ chatBox.Box.SetBorder(true).SetTitle("| Chat |")
chatInput := tview.NewInputField()
chatInput.
return
}
- c.Send(
- *NewTransaction(tranChatSend, nil,
- NewField(fieldData, []byte(chatInput.GetText())),
+ _ = c.Send(
+ *NewTransaction(TranChatSend, nil,
+ NewField(FieldData, []byte(chatInput.GetText())),
),
)
chatInput.SetText("") // clear the input field after chat send
chatInput: chatInput,
userList: userList,
trackerList: tview.NewList(),
- agreeModal: tview.NewModal(),
HLClient: c,
}
}
list.Box.SetBorder(true).SetTitle("| Bookmarks |")
shortcut := 97 // rune for "a"
- for i, srv := range ui.HLClient.pref.Bookmarks {
+ for i, srv := range ui.HLClient.Pref.Bookmarks {
addr := srv.Addr
login := srv.Login
pass := srv.Password
return list
}
-func (ui *UI) getTrackerList() *tview.List {
- listing, err := GetListing(ui.HLClient.pref.Tracker)
- if err != nil {
- spew.Dump(err)
- }
-
+func (ui *UI) getTrackerList(servers []ServerRecord) *tview.List {
list := tview.NewList()
list.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
if event.Key() == tcell.KeyEsc {
})
list.Box.SetBorder(true).SetTitle("| Servers |")
- shortcut := 97 // rune for "a"
- for i, srv := range listing {
- addr := srv.Addr()
+ const shortcut = 97 // rune for "a"
+ for i, _ := range servers {
+ srv := servers[i]
list.AddItem(string(srv.Name), string(srv.Description), rune(shortcut+i), func() {
ui.Pages.RemovePage("joinServer")
- newJS := ui.renderJoinServerForm("", addr, GuestAccount, "", trackerListPage, false, true)
+ newJS := ui.renderJoinServerForm(string(srv.Name), srv.Addr(), GuestAccount, "", trackerListPage, false, true)
ui.Pages.AddPage("joinServer", newJS, true, true)
ui.Pages.ShowPage("joinServer")
}
func (ui *UI) renderSettingsForm() *tview.Flex {
- iconStr := strconv.Itoa(ui.HLClient.pref.IconID)
+ iconStr := strconv.Itoa(ui.HLClient.Pref.IconID)
settingsForm := tview.NewForm()
- settingsForm.AddInputField("Your Name", ui.HLClient.pref.Username, 0, nil, nil)
+ settingsForm.AddInputField("Your Name", ui.HLClient.Pref.Username, 0, nil, nil)
settingsForm.AddInputField("IconID", iconStr, 0, func(idStr string, _ rune) bool {
_, err := strconv.Atoi(idStr)
return err == nil
}, nil)
- settingsForm.AddInputField("Tracker", ui.HLClient.pref.Tracker, 0, nil, nil)
+ settingsForm.AddInputField("Tracker", ui.HLClient.Pref.Tracker, 0, nil, nil)
+ settingsForm.AddCheckbox("Enable Terminal Bell", ui.HLClient.Pref.EnableBell, nil)
settingsForm.AddButton("Save", func() {
usernameInput := settingsForm.GetFormItem(0).(*tview.InputField).GetText()
if len(usernameInput) == 0 {
usernameInput = "unnamed"
}
- ui.HLClient.pref.Username = usernameInput
+ ui.HLClient.Pref.Username = usernameInput
iconStr = settingsForm.GetFormItem(1).(*tview.InputField).GetText()
- ui.HLClient.pref.IconID, _ = strconv.Atoi(iconStr)
- ui.HLClient.pref.Tracker = settingsForm.GetFormItem(2).(*tview.InputField).GetText()
+ ui.HLClient.Pref.IconID, _ = strconv.Atoi(iconStr)
+ ui.HLClient.Pref.Tracker = settingsForm.GetFormItem(2).(*tview.InputField).GetText()
+ ui.HLClient.Pref.EnableBell = settingsForm.GetFormItem(3).(*tview.Checkbox).IsChecked()
- out, err := yaml.Marshal(&ui.HLClient.pref)
+ out, err := yaml.Marshal(&ui.HLClient.Pref)
if err != nil {
// TODO: handle err
}
// TODO: handle err
- err = ioutil.WriteFile(ui.HLClient.cfgPath, out, 0666)
+ err = os.WriteFile(ui.HLClient.cfgPath, out, 0666)
if err != nil {
println(ui.HLClient.cfgPath)
panic(err)
}
func (ui *UI) joinServer(addr, login, password string) error {
- if err := ui.HLClient.JoinServer(addr, login, password); err != nil {
- return errors.New(fmt.Sprintf("Error joining server: %v\n", err))
+ // append default port to address if no port supplied
+ if len(strings.Split(addr, ":")) == 1 {
+ addr += ":5500"
+ }
+ if err := ui.HLClient.Connect(addr, login, password); err != nil {
+ return fmt.Errorf("Error joining server: %v\n", err)
}
go func() {
- for {
- err := ui.HLClient.ReadLoop()
- if err != nil {
- ui.HLClient.Logger.Errorw("read error", "err", err)
-
- msg := err.Error()
- if err == io.EOF {
- msg = "The server connection has unexpectedly closed."
- }
+ if err := ui.HLClient.HandleTransactions(context.TODO()); err != nil {
+ ui.Pages.SwitchToPage("home")
+ }
- loginErrModal := tview.NewModal().
- AddButtons([]string{"Ok"}).
- SetText(msg).
- SetDoneFunc(func(buttonIndex int, buttonLabel string) {
- ui.Pages.SwitchToPage("home")
- })
- loginErrModal.Box.SetTitle("Server Connection Error")
+ loginErrModal := tview.NewModal().
+ AddButtons([]string{"Ok"}).
+ SetText("The server connection has closed.").
+ SetDoneFunc(func(buttonIndex int, buttonLabel string) {
+ ui.Pages.SwitchToPage("home")
+ })
+ loginErrModal.Box.SetTitle("Server Connection Error")
- ui.Pages.AddPage("loginErr", loginErrModal, false, true)
- ui.App.Draw()
- return
- }
- }
+ ui.Pages.AddPage("loginErr", loginErrModal, false, true)
+ ui.App.Draw()
}()
return nil
func (ui *UI) renderJoinServerForm(name, server, login, password, backPage string, save, defaultConnect bool) *tview.Flex {
joinServerForm := tview.NewForm()
joinServerForm.
- // AddInputField("Name", server, 0, func(textToCheck string, lastChar rune) bool {
- // return false
- //}, nil).
AddInputField("Server", server, 0, nil, nil).
AddInputField("Login", login, 0, nil, nil).
AddPasswordField("Password", password, 0, '*', nil).
AddCheckbox("Save", save, func(checked bool) {
- ui.HLClient.Logger.Infow("saving bookmark")
- // TODO: Implement bookmark saving
+ ui.HLClient.Pref.AddBookmark(
+ joinServerForm.GetFormItem(0).(*tview.InputField).GetText(),
+ joinServerForm.GetFormItem(0).(*tview.InputField).GetText(),
+ joinServerForm.GetFormItem(1).(*tview.InputField).GetText(),
+ joinServerForm.GetFormItem(2).(*tview.InputField).GetText(),
+ )
- ui.HLClient.pref.AddBookmark(joinServerForm.GetFormItem(0).(*tview.InputField).GetText(), joinServerForm.GetFormItem(0).(*tview.InputField).GetText(), joinServerForm.GetFormItem(1).(*tview.InputField).GetText(), joinServerForm.GetFormItem(2).(*tview.InputField).GetText())
- out, err := yaml.Marshal(ui.HLClient.pref)
+ out, err := yaml.Marshal(ui.HLClient.Pref)
if err != nil {
panic(err)
}
- err = ioutil.WriteFile(ui.HLClient.cfgPath, out, 0666)
+ err = os.WriteFile(ui.HLClient.cfgPath, out, 0666)
if err != nil {
panic(err)
}
- // pref := ui.HLClient.pref
}).
AddButton("Cancel", func() {
ui.Pages.SwitchToPage(backPage)
}).
AddButton("Connect", func() {
+ srvAddr := joinServerForm.GetFormItem(0).(*tview.InputField).GetText()
+ loginInput := joinServerForm.GetFormItem(1).(*tview.InputField).GetText()
err := ui.joinServer(
- joinServerForm.GetFormItem(0).(*tview.InputField).GetText(),
- joinServerForm.GetFormItem(1).(*tview.InputField).GetText(),
+ srvAddr,
+ loginInput,
joinServerForm.GetFormItem(2).(*tview.InputField).GetText(),
)
+ if name == "" {
+ name = fmt.Sprintf("%s@%s", loginInput, srvAddr)
+ }
+ ui.HLClient.serverName = name
+
if err != nil {
- ui.HLClient.Logger.Errorw("login error", "err", err)
+ ui.HLClient.Logger.Error("login error", "err", err)
loginErrModal := tview.NewModal().
AddButtons([]string{"Oh no"}).
SetText(err.Error()).
}
func (ui *UI) renderServerUI() *tview.Flex {
+ ui.chatBox.SetText("") // clear any previously existing chatbox text
commandList := tview.NewTextView().SetDynamicColors(true)
commandList.
- SetText("[yellow]^n[-::]: Read News [yellow]^p[-::]: Post News\n[yellow]^l[-::]: View Logs\n").
+ SetText("[yellow]^n[-::]: Read News [yellow]^p[-::]: Post News\n[yellow]^l[-::]: View Logs [yellow]^f[-::]: View Files\n").
SetBorder(true).
SetTitle("| Keyboard Shortcuts| ")
modal.SetDoneFunc(func(buttonIndex int, buttonLabel string) {
if buttonIndex == 1 {
_ = ui.HLClient.Disconnect()
+ ui.Pages.RemovePage(pageServerUI)
ui.Pages.SwitchToPage("home")
} else {
ui.Pages.HidePage("modal")
AddItem(ui.chatBox, 0, 8, false).
AddItem(ui.chatInput, 3, 0, true), 0, 1, true).
AddItem(ui.userList, 25, 1, false)
- serverUI.SetBorder(true).SetTitle("| Mobius - Connected to " + "TODO" + " |").SetTitleAlign(tview.AlignLeft)
+ serverUI.SetBorder(true).SetTitle("| Mobius - Connected to " + ui.HLClient.serverName + " |").SetTitleAlign(tview.AlignLeft)
serverUI.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
if event.Key() == tcell.KeyEscape {
ui.Pages.AddPage("modal", modal, false, true)
// List files
if event.Key() == tcell.KeyCtrlF {
- if err := ui.HLClient.Send(*NewTransaction(tranGetFileNameList, nil)); err != nil {
- ui.HLClient.Logger.Errorw("err", "err", err)
+ if err := ui.HLClient.Send(*NewTransaction(TranGetFileNameList, nil)); err != nil {
+ ui.HLClient.Logger.Error("err", "err", err)
}
}
// Show News
if event.Key() == tcell.KeyCtrlN {
- if err := ui.HLClient.Send(*NewTransaction(tranGetMsgs, nil)); err != nil {
- ui.HLClient.Logger.Errorw("err", "err", err)
+ if err := ui.HLClient.Send(*NewTransaction(TranGetMsgs, nil)); err != nil {
+ ui.HLClient.Logger.Error("err", "err", err)
}
}
// Post news
if event.Key() == tcell.KeyCtrlP {
-
newsFlex := tview.NewFlex()
-
+ newsFlex.SetBorderPadding(0, 0, 1, 1)
newsPostTextArea := tview.NewTextView()
- newsPostTextArea.SetBackgroundColor(tcell.ColorDimGray)
+ newsPostTextArea.SetBackgroundColor(tcell.ColorDarkSlateGrey)
newsPostTextArea.SetChangedFunc(func() {
ui.App.Draw() // TODO: docs say this is bad but it's the only way to show content during initial render??
})
- //newsPostTextArea.SetBorderPadding(0, 0, 1, 1)
newsPostForm := tview.NewForm().
SetButtonsAlign(tview.AlignRight).
- //AddButton("Cancel", nil). // TODO: implement cancel button behavior
+ // AddButton("Cancel", nil). // TODO: implement cancel button behavior
AddButton("Send", nil)
newsPostForm.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
switch event.Key() {
+ case tcell.KeyEscape:
+ ui.Pages.RemovePage("newsInput")
case tcell.KeyTab:
ui.App.SetFocus(newsPostTextArea)
case tcell.KeyEnter:
newsText := strings.ReplaceAll(newsPostTextArea.GetText(true), "\n", "\r")
+ if len(newsText) == 0 {
+ return event
+ }
err := ui.HLClient.Send(
- *NewTransaction(tranOldPostNews, nil,
- NewField(fieldData, []byte(newsText)),
+ *NewTransaction(TranOldPostNews, nil,
+ NewField(FieldData, []byte(newsText)),
),
)
if err != nil {
- ui.HLClient.Logger.Errorw("Error posting news", "err", err)
+ ui.HLClient.Logger.Error("Error posting news", "err", err)
// TODO: display errModal to user
}
ui.Pages.RemovePage("newsInput")
SetTitle("| Post Message |")
newsPostTextArea.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
- ui.HLClient.Logger.Infow("key", "key", event.Key(), "rune", event.Rune())
switch event.Key() {
case tcell.KeyEscape:
ui.Pages.RemovePage("newsInput")
case tcell.KeyTab:
ui.App.SetFocus(newsPostForm)
case tcell.KeyEnter:
- fmt.Fprintf(newsPostTextArea, "\n")
+ _, _ = fmt.Fprintf(newsPostTextArea, "\n")
default:
const windowsBackspaceRune = 8
const macBackspaceRune = 127
newsPostTextArea.SetText(curTxt)
}
default:
- fmt.Fprintf(newsPostTextArea, string(event.Rune()))
+ _, _ = fmt.Fprint(newsPostTextArea, string(event.Rune()))
}
}
SetDirection(tview.FlexRow).
AddItem(nil, 0, 1, false).
AddItem(newsFlex, 15, 1, true).
- //AddItem(newsPostForm, 3, 0, false).
+ // AddItem(newsPostForm, 3, 0, false).
AddItem(nil, 0, 1, false), 40, 1, false).
AddItem(nil, 0, 1, false)
ui.Pages.AddAndSwitchToPage("bookmarks", ui.showBookmarks(), true)
}).
AddItem("Browse Tracker", "", 't', func() {
- ui.trackerList = ui.getTrackerList()
+ listing, err := GetListing(ui.HLClient.Pref.Tracker)
+ if err != nil {
+ errMsg := fmt.Sprintf("Error fetching tracker results:\n%v", err)
+ errModal := tview.NewModal()
+ errModal.SetText(errMsg)
+ errModal.AddButtons([]string{"Cancel"})
+ errModal.SetDoneFunc(func(buttonIndex int, buttonLabel string) {
+ ui.Pages.RemovePage("errModal")
+ })
+ ui.Pages.RemovePage("joinServer")
+ ui.Pages.AddPage("errModal", errModal, false, true)
+ return
+ }
+ ui.trackerList = ui.getTrackerList(listing)
ui.Pages.AddAndSwitchToPage("trackerList", ui.trackerList, true)
}).
AddItem("Settings", "", 's', func() {
// App level input capture
ui.App.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
if event.Key() == tcell.KeyCtrlC {
- ui.HLClient.Logger.Infow("Exiting")
+ ui.HLClient.Logger.Info("Exiting")
ui.App.Stop()
os.Exit(0)
}
git.r.bdr.sh / rbdr / mobius / blobdiff