Presidential election state machine.

presidential-election.js

@@ -0,0 +1,29 @@
+const RustCalendar = require('./rust-calendar');
+
+function CalculateCurrentStageOfElectionCycle() {
+    const weekOfMonth = RustCalendar.CalculateCurrentWeekOfTheMonth();
+    const weeksThisMonth = RustCalendar.CalculateHowManyThursdaysThisMonth();
+    if (weeksThisMonth === 4) {
+	if (weekOfMonth === 0) return 'presidency';
+	if (weekOfMonth === 1) return 'presidency';
+	if (weekOfMonth === 2) return 'vacant';
+	if (weekOfMonth === 3) return 'election';
+	if (weekOfMonth === 4) return 'presidency';
+    }
+    if (weeksThisMonth === 5) {
+	if (weekOfMonth === 0) return 'presidency';
+	if (weekOfMonth === 1) return 'presidency';
+	if (weekOfMonth === 2) return 'vacant';
+	if (weekOfMonth === 3) return 'vacant';
+	if (weekOfMonth === 4) return 'election';
+	if (weekOfMonth === 5) return 'presidency';
+    }
+    throw 'Something went wrong with a Rust calendar calculation';
+}
+
+function Main() {
+    const stage = CalculateCurrentStageOfElectionCycle();
+    console.log(stage);
+}
+
+Main();