[issue 7] Add support of additional question types

package.json

@@ -19,6 +19,7 @@
     "cheerio": "^1.1.2",
     "cors": "^2.8.6",
     "dotenv": "^17.0.1",
+    "expr-eval": "^2.0.2",
     "express": "^5.1.0",
     "express-session": "^1.18.2",
     "fastembed": "^2.0.0",

public/question-bank.html

@@ -153,6 +153,10 @@
                                             Bloom's Level
                                             <i class="fas fa-sort" data-sort-icon></i>
                                         </th>
+                                        <th class="sortable-header" data-sort="questionType">
+                                            Question Type
+                                            <i class="fas fa-sort" data-sort-icon></i>
+                                        </th>
                                         <th class="sortable-header" data-sort="status">
                                             Status
                                             <i class="fas fa-sort" data-sort-icon></i>
@@ -242,6 +246,7 @@ <h3>Export Summary</h3>
     </div>
 
     <script src="scripts/navigation.js"></script>
+    <script src="scripts/app-constants.js"></script>
     <script src="scripts/onboarding-check.js"></script>
     <script src="scripts/question-bank.js"></script>
 </body>

public/question-generation.html

@@ -488,9 +488,9 @@ <h3>Questions Saved Successfully!</h3>
     <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.min.js"></script>
     <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/contrib/auto-render.min.js"></script>
     <script src="scripts/navigation.js"></script>
+    <script src="scripts/app-constants.js"></script>
     <script src="scripts/client-rag.js"></script>
     <script src="scripts/generating-content.js"></script>
-    <script src="scripts/direct-ollama-service.js"></script>
     <script src="scripts/generation-questions.js"></script>
     <script src="scripts/onboarding-check.js"></script>
     <script src="scripts/question-generation.js"></script>

public/quiz.html

@@ -147,6 +147,7 @@ <h2 id="completionTitle">Quiz Complete!</h2>
     </div>
 
     <script src="scripts/navigation.js"></script>
+    <script src="scripts/app-constants.js"></script>
     <script src="scripts/quiz.js"></script>
 </body>
 </html>

public/scripts/app-constants.js

@@ -0,0 +1,20 @@
+// Browser-side mirror of src/constants/app-constants.js
+// Keep in sync with QUESTION_TYPES and DEFAULT_BLOOM_TYPE_PREFERENCES in that file.
+
+const QUESTION_TYPES = {
+  MULTIPLE_CHOICE:   "multiple-choice",
+  FILL_IN_THE_BLANK: "fill-in-the-blank",
+  CALCULATION:       "calculation",
+  OPEN_ENDED:        "open-ended",
+};
+
+window.QUESTION_TYPES = QUESTION_TYPES;
+
+window.DEFAULT_BLOOM_TYPE_PREFERENCES = {
+  Remember:  [QUESTION_TYPES.FILL_IN_THE_BLANK, QUESTION_TYPES.MULTIPLE_CHOICE],
+  Understand: [QUESTION_TYPES.MULTIPLE_CHOICE, QUESTION_TYPES.FILL_IN_THE_BLANK],
+  Apply:      [QUESTION_TYPES.MULTIPLE_CHOICE, QUESTION_TYPES.FILL_IN_THE_BLANK],
+  Analyze:    [QUESTION_TYPES.MULTIPLE_CHOICE, QUESTION_TYPES.FILL_IN_THE_BLANK],
+  Evaluate:   [QUESTION_TYPES.CALCULATION, QUESTION_TYPES.MULTIPLE_CHOICE],
+  Create:     [QUESTION_TYPES.OPEN_ENDED, QUESTION_TYPES.MULTIPLE_CHOICE],
+};