From 3593493c9843259a2608cbdb5842321cd4f7407f Mon Sep 17 00:00:00 2001
From: Mikayla Fischler <mikayla@ky8.io>
Date: Sat, 11 Jun 2022 17:58:29 -0400
Subject: [PATCH] #62 basic start of the UI

---
 coordinator/renderer.lua | 18 ++++++++++++++----
 coordinator/startup.lua  |  2 +-
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/coordinator/renderer.lua b/coordinator/renderer.lua
index 4ed6358..9c29c4b 100644
--- a/coordinator/renderer.lua
+++ b/coordinator/renderer.lua
@@ -1,8 +1,10 @@
 local log  = require("scada-common.log")
 local util = require("scada-common.util")
 
+local core = require("graphics.core")
+
 local displaybox = require("graphics.elements.displaybox")
-local structs    = require("graphics.structs")
+local textbox = require("graphics.elements.textbox")
 
 local renderer = {}
 
@@ -62,12 +64,14 @@ end
 
 -- start the coordinator GUI
 function renderer.start_ui()
-    local palette = structs.graphics.cpair(gconf.root.fgd, gconf.root.bkg)
+    local palette = core.graphics.cpair(gconf.root.fgd, gconf.root.bkg)
 
-    ui.main_box = displaybox{window = engine.monitors.primary, fg_bg = palette}
+    ui.main_box = displaybox{window=engine.monitors.primary,fg_bg=palette}
+
+    textbox{parent=ui.main_box,text="Nuclear Generation Facility SCADA Coordinator",alignment=core.graphics.TEXT_ALIGN.CENTER,height=1,fg_bg=core.graphics.cpair(colors.white,colors.gray)}
 
     for _, monitor in pairs(engine.monitors.unit_displays) do
-        table.insert(ui.unit_boxes, displaybox{window = engine.monitors.primary, fg_bg = palette})
+        table.insert(ui.unit_boxes, displaybox{window=monitor,fg_bg=palette})
     end
 end
 
@@ -76,6 +80,12 @@ function renderer.close_ui()
     -- clear root UI elements
     ui.main_box = nil
     ui.unit_boxes = {}
+
+    -- reset displays
+    renderer.reset()
+
+    -- re-draw dmesg
+    engine.dmesg_window.redraw()
 end
 
 return renderer
diff --git a/coordinator/startup.lua b/coordinator/startup.lua
index 8b79745..3b67dea 100644
--- a/coordinator/startup.lua
+++ b/coordinator/startup.lua
@@ -12,7 +12,7 @@ local config      = require("coordinator.config")
 local coordinator = require("coordinator.coordinator")
 local renderer    = require("coordinator.renderer")
 
-local COORDINATOR_VERSION = "alpha-v0.1.5"
+local COORDINATOR_VERSION = "alpha-v0.1.6"
 
 local print = util.print
 local println = util.println