feat: Extract title lists from FactSers

for facts with choices.

Author: jezhiggins

lib/index.js

@@ -3,6 +3,27 @@ module.exports = function (cardscript) {
     $simpleTitleMaps: {}
   }
 
+  function buildLabelList (id, choices) {
+    const map = {}
+    lists[id] = choices.map(({ title, value }) => {
+      map[value] = title || value
+      return {
+        text: title || value,
+        label: title || value,
+        value
+      }
+    })
+    lists.$simpleTitleMaps[id] = map
+  }
+
+  function buildTitleMap (id, choices) {
+    const map = {}
+    choices.forEach(({ title, value }) => {
+      map[value] = title || value
+    })
+    lists.$simpleTitleMaps[id] = map
+  }
+
   function parseElement (element) {
     switch (element.type) {
       case 'Container':
@@ -11,10 +32,7 @@ module.exports = function (cardscript) {
       case 'ColumnSet':
         element.columns.forEach(parseElement)
         break
-      case 'FactSet':
-        element.facts.forEach(parseElement)
-        break
-      case 'CardList':
+       case 'CardList':
         element.card.body.forEach(parseElement)
         break
       case 'Column':
@@ -25,18 +43,15 @@ module.exports = function (cardscript) {
         break
       case 'Input.ChoiceSet':
         if (element.choices) {
-          const map = {}
-          lists[element.id] = element.choices.map(({ title, value }) => {
-            map[value] = title || value
-            return {
-              text: title || value,
-              label: title || value,
-              value
-            }
-          })
-          lists.$simpleTitleMaps[element.id] = map
-        }
+          buildLabelList(element.id, element.choices)        }
         break
+      case 'FactSet':
+        for (const fact of element.facts) {
+          if (fact.choices) {
+            buildTitleMap(fact.title, fact.choices, true)
+          }
+        }
+        break;
     }
   }