X-Git-Url: https://git.r.bdr.sh/rbdr/mobius/blobdiff_plain/3178ae580a3fe97d6a1167b4346d209f04e9b7e3..31a339cd75748b96a792d9f62b7c94c4d180ec2e:/hotline/client.go

diff --git a/hotline/client.go b/hotline/client.go
index c322562..83bcfab 100644
--- a/hotline/client.go
+++ b/hotline/client.go
@@ -237,7 +237,41 @@ func handleTranServerMsg(c *Client, t *Transaction) (res []Transaction, err erro
 	return res, err
 }
 
+func (c *Client) showErrMsg(msg string) {
+	time := time.Now().Format(time.RFC850)
+
+	title := "| Error |"
+
+	msgBox := tview.NewTextView().SetScrollable(true)
+	msgBox.SetText(msg).SetBackgroundColor(tcell.ColorDarkRed)
+	msgBox.SetTitle(title).SetBorder(true)
+	msgBox.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+		switch event.Key() {
+		case tcell.KeyEscape:
+			c.UI.Pages.RemovePage("serverMsgModal" + time)
+		}
+		return event
+	})
+
+	centeredFlex := tview.NewFlex().
+		AddItem(nil, 0, 1, false).
+		AddItem(tview.NewFlex().SetDirection(tview.FlexRow).
+			AddItem(nil, 0, 1, false).
+			AddItem(msgBox, 0, 2, true).
+			AddItem(nil, 0, 1, false), 0, 2, true).
+		AddItem(nil, 0, 1, false)
+
+	c.UI.Pages.AddPage("serverMsgModal"+time, centeredFlex, true, true)
+	c.UI.App.Draw() // TODO: errModal doesn't render without this.  wtf?
+}
+
 func handleGetFileNameList(c *Client, t *Transaction) (res []Transaction, err error) {
+	if t.IsError() {
+		c.showErrMsg(string(t.GetField(fieldError).Data))
+		c.Logger.Infof("Error: %s", t.GetField(fieldError).Data)
+		return res, err
+	}
+
 	fTree := tview.NewTreeView().SetTopLevel(1)
 	root := tview.NewTreeNode("Root")
 	fTree.SetRoot(root).SetCurrentNode(root)