Add inital client news post functionality

diff --git a/client.go b/client.go
index 79f623a9f31d74bcec1138ef1fbc8ecf2d8d78bb..a3147e87cfd28d25e34685518e1f2cf6ce15213b 100644 (file)
--- a/client.go
+++ b/client.go
@@ -353,7 +353,7 @@ func randomBanner() string {
 func (ui *UI) renderServerUI() *tview.Flex {
        commandList := tview.NewTextView().SetDynamicColors(true)
        commandList.
-               SetText("[yellow]^n[-::]: Read News\n[yellow]^l[-::]: View Logs\n").
+               SetText("[yellow]^n[-::]: Read News   [yellow]^p[-::]: Post News\n[yellow]^l[-::]: View Logs\n").
                SetBorder(true).
                SetTitle("Keyboard Shortcuts")
 
@@ -390,6 +390,89 @@ func (ui *UI) renderServerUI() *tview.Flex {
                        }
                }
 
+               // Post news
+               if event.Key() == tcell.KeyCtrlP {
+
+                       newsFlex := tview.NewFlex()
+
+                       newsPostTextArea := tview.NewTextView()
+                       newsPostTextArea.SetBackgroundColor(tcell.ColorDimGray)
+                       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("Post", nil)
+                       newsPostForm.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+                               switch event.Key() {
+                               case tcell.KeyTab:
+                                       ui.App.SetFocus(newsPostTextArea)
+                               case tcell.KeyEnter:
+                                       err := ui.HLClient.Send(
+                                               *NewTransaction(tranOldPostNews, nil,
+                                                       NewField(fieldData, []byte(newsPostTextArea.GetText(true))),
+                                               ),
+                                       )
+                                       if err != nil {
+                                               ui.HLClient.Logger.Errorw("Error posting news", "err", err)
+                                               // TODO: display errModal to user
+                                       }
+                                       //newsInput.SetText("") // clear the input field after chat send
+                                       ui.Pages.RemovePage("newsInput")
+                               }
+
+                               return event
+                       })
+
+                       newsFlex.
+                               SetDirection(tview.FlexRow).
+                               SetBorder(true).
+                               SetTitle("News Post")
+
+                       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")
+                               default:
+                                       switch event.Rune() {
+                                       case 127:
+                                               curTxt := newsPostTextArea.GetText(true)
+                                               if len(curTxt) > 0 {
+                                                       curTxt = curTxt[:len(curTxt)-1]
+                                                       newsPostTextArea.SetText(curTxt)
+                                               }
+                                       default:
+                                               fmt.Fprintf(newsPostTextArea, string(event.Rune()))
+                                       }
+                               }
+
+                               return event
+                       })
+
+                       newsFlex.AddItem(newsPostTextArea, 10, 0, true)
+                       newsFlex.AddItem(newsPostForm, 3, 0, false)
+
+                       newsPostPage := tview.NewFlex().
+                               AddItem(nil, 0, 1, false).
+                               AddItem(tview.NewFlex().
+                                       SetDirection(tview.FlexRow).
+                                       AddItem(nil, 0, 1, false).
+                                       AddItem(newsFlex, 15, 1, true).
+                                       //AddItem(newsPostForm, 3, 0, false).
+                                       AddItem(nil, 0, 1, false), 40, 1, false).
+                               AddItem(nil, 0, 1, false)
+
+                       ui.Pages.AddPage("newsInput", newsPostPage, true, true)
+                       ui.App.SetFocus(newsPostTextArea)
+               }
+
                return event
        })
        return serverUI