From 0197300b1858d528139d6355a1358cfd43d0ccbd Mon Sep 17 00:00:00 2001
From: erroneousboat <jpbruinsslot@gmail.com>
Date: Fri, 30 Mar 2018 15:55:29 +0200
Subject: [PATCH] Add loading screen

---
 context/context.go |  3 +++
 views/load.go      | 21 +++++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 views/load.go

diff --git a/context/context.go b/context/context.go
index 8638771..16f871d 100644
--- a/context/context.go
+++ b/context/context.go
@@ -37,6 +37,9 @@ func CreateAppContext(flgConfig string, flgDebug bool) (*AppContext, error) {
 		}()
 	}
 
+	// Loading screen
+	views.Loading()
+
 	// Load config
 	config, err := config.NewConfig(flgConfig)
 	if err != nil {
diff --git a/views/load.go b/views/load.go
new file mode 100644
index 0000000..93c6a0d
--- /dev/null
+++ b/views/load.go
@@ -0,0 +1,21 @@
+package views
+
+import (
+	termbox "github.com/nsf/termbox-go"
+)
+
+func Loading() {
+	const loading string = "LOADING"
+
+	w, h := termbox.Size()
+	termbox.Clear(termbox.ColorDefault, termbox.ColorDefault)
+
+	offset := (w / 2) - (len(loading) / 2)
+	y := h / 2
+
+	for x := 0; x < len(loading); x++ {
+		termbox.SetCell(offset+x, y, rune(loading[x]), termbox.ColorDefault, termbox.ColorDefault)
+	}
+
+	termbox.Flush()
+}