From 94b900d3c5d092e6457f928b5d016d44c8470dfc Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Wed, 5 Mar 2025 06:39:44 +0100
Subject: add draft diagram for ballotbox

---
 ballotbox/ballotbox.puml | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 ballotbox/ballotbox.puml

(limited to 'ballotbox/ballotbox.puml')

diff --git a/ballotbox/ballotbox.puml b/ballotbox/ballotbox.puml
new file mode 100644
index 0000000..d03c650
--- /dev/null
+++ b/ballotbox/ballotbox.puml
@@ -0,0 +1,38 @@
+@startuml
+start
+partition init {
+:setup serial connection;
+:setup Bluetooth
+ * init server background task
+ * add hook to capture votes;
+:setup ballot
+ * resolve nextVotingTime
+ * clear votes;
+:print "ready";
+}
+while (repeat every few millisecond)
+partition loop {
+:resolve currentTime;
+if (currentTime >= nextVotingTime?) equals (yes) then
+:count  and print ballot;
+switch (voterCount?)
+case (< 5)
+:print "ALARM: Too few voters!";
+kill
+case (<= 8)
+:resolve votesPositive;
+if (votesPositive < 5 ?) equals (yes) then
+:print "ALARM: Bad water quality!";
+kill
+endif
+:setup ballot;
+case (> 8)
+:print "ALARM: Too many voters!";
+kill
+endswitch
+endif
+}
+endwhile
+-[hidden]->
+kill
+@enduml
-- 
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