From 52b261e874e27172c0d0afb9a66a3e8946c0b32a Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Sun, 3 Apr 2016 17:15:00 +0200
Subject: telnet interface now renders switch state


diff --git a/src/rhctl/audio_switch.go b/src/rhctl/audio_switch.go
index f3821d8..3bb4abb 100644
--- a/src/rhctl/audio_switch.go
+++ b/src/rhctl/audio_switch.go
@@ -80,13 +80,13 @@ type SwitchUpdate struct {
 }
 
 type SwitchState struct {
-	audio [SwitchOutputNumMax]struct {
-		inputs  [SwitchInputNumMax]bool
-		silence bool
+	Audio [SwitchOutputNumMax]struct {
+		Inputs  [SwitchInputNumMax]bool
+		Silence bool
 	}
-	gpi   [SwitchGPINumMax]bool
-	relay [SwitchRelayNumMax]bool
-	oc    [SwitchOCNumMax]bool
+	GPI   [SwitchGPINumMax]bool
+	Relay [SwitchRelayNumMax]bool
+	OC    [SwitchOCNumMax]bool
 }
 
 type AudioSwitch struct {
diff --git a/src/rhctl/telnet.go b/src/rhctl/telnet.go
index a6a53fe..4735956 100644
--- a/src/rhctl/telnet.go
+++ b/src/rhctl/telnet.go
@@ -23,6 +23,7 @@ package main
 
 import (
 	"sort"
+	"strings"
 
 	"github.com/spreadspace/telgo"
 )
@@ -31,6 +32,18 @@ type TelnetInterface struct {
 	server *telgo.Server
 }
 
+func genStateString(values []bool) string {
+	var states []string
+	for _, val := range values {
+		if val {
+			states = append(states, "1")
+		} else {
+			states = append(states, "0")
+		}
+	}
+	return strings.Join(states, ",")
+}
+
 func telnetCmdState(c *telgo.Client, args []string, ctrl *SwitchControl) bool {
 	resp := make(chan interface{})
 	ctrl.Commands <- &Command{Type: CmdState, Response: resp}
@@ -44,11 +57,19 @@ func telnetCmdState(c *telgo.Client, args []string, ctrl *SwitchControl) bool {
 		c.Sayln("Mood: %v", s.Mood)
 
 		c.Sayln("Switch:")
-		c.Sayln(" audio:")                     //
-		c.Sayln("   output 1: ? (silence!!)?") //
-		c.Sayln("   output 2: ? (silence!!)?") // TODO: fill this with actual data
-		c.Sayln(" relays: ?")                  //
-		c.Sayln(" oc: ?")                      //
+		c.Sayln(" audio:")
+		for num, out := range s.Switch.Audio {
+			c.Say("  out %d: ", num+1)
+
+			if out.Silence {
+				c.Sayln("%s (silence!!!)", genStateString(out.Inputs[:]))
+			} else {
+				c.Sayln("%s", genStateString(out.Inputs[:]))
+			}
+		}
+		c.Sayln(" gpi:    %s", genStateString(s.Switch.GPI[:]))
+		c.Sayln(" relay:  %s", genStateString(s.Switch.Relay[:]))
+		c.Sayln(" oc:     %s", genStateString(s.Switch.OC[:]))
 
 		c.Sayln("Server:")
 		var names []string
-- 
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