gRPCStatusView.go

package views

import (
	"code.fbi.h-da.de/cocsn/gosdn/cmd/gosdn-tview/app"
	commands "code.fbi.h-da.de/cocsn/gosdn/cmd/gosdn-tview/grpc"
	"github.com/rivo/tview"
	"google.golang.org/grpc"
)

//GRPCStatusView is an application view to display the current status of
//the gRPC server (e.g. connected, unavailable,...)
type GRPCStatusView struct {
	gRPCStatusView *tview.TextView
}

//NewGRPCStatusView creates a new GRPCStatusView
func NewGRPCStatusView(app *app.App, conn *grpc.ClientConn) *GRPCStatusView {
	sv := &GRPCStatusView{
		gRPCStatusView: tview.NewTextView(),
	}

	sv.gRPCStatusView.
		SetDynamicColors(true).
		SetTextAlign(tview.AlignCenter).
		SetRegions(true).
		SetBorder(true).
		SetTitle("gRPC")

	commands.WatchHealth("", app, conn, sv.gRPCStatusView)

	return sv
}

//GetContent returns the tview.Primitive belonging to the gRPCStatusView
func (sv *GRPCStatusView) GetContent() tview.Primitive {
	return sv.gRPCStatusView
}

//SetContent sets new string content for the gRPCStatusView
func (sv *GRPCStatusView) SetContent(s string) {
	sv.gRPCStatusView.Clear()
	sv.gRPCStatusView.SetText(s)
}