enhance header

network/backend/lnd/proto.go

@@ -156,5 +156,7 @@ func infoProtoToInfo(resp *lnrpc.GetInfoResponse) *models.Info {
 		BlockHash:           resp.BlockHash,
 		Synced:              resp.SyncedToChain,
 		Version:             resp.Version,
+		Chains:              resp.Chains,
+		Testnet:             resp.Testnet,
 	}
 }

network/models/info.go

@@ -13,6 +13,8 @@ type Info struct {
 	BlockHash           string
 	Synced              bool
 	Version             string
+	Chains              []string
+	Testnet             bool
 }
 
 func (i Info) MarshalLogObject(enc logging.ObjectEncoder) error {

ui/views/header.go

@@ -34,9 +34,26 @@ func (h *Header) Set(g *gocui.Gui, x0, y0, x1, y1 int) error {
 		version = matches[0]
 	}
 
-	fmt.Fprintln(v, fmt.Sprintf("%s %s %s %s",
+	chain := ""
+	if len(h.Info.Chains) > 0 {
+		chain = h.Info.Chains[0]
+	}
+
+	network := "testnet"
+	if !h.Info.Testnet {
+		network = "mainnet"
+	}
+
+	sync := color.Yellow("[syncing]")
+	if h.Info.Synced {
+		sync = color.Green("[synced]")
+	}
+
+	fmt.Fprintln(v, fmt.Sprintf("%s %s %s %s %s %s",
 		color.CyanBg(h.Info.Alias),
 		color.Cyan(fmt.Sprintf("%s-v%s", "lnd", version)),
+		fmt.Sprintf("%s %s", chain, network),
+		sync,
 		fmt.Sprintf("%s %d", color.Cyan("height:"), h.Info.BlockHeight),
 		fmt.Sprintf("%s %d", color.Cyan("peers:"), h.Info.NumPeers),
 	))