time data

app.py

@@ -7,7 +7,7 @@ st.title("LSATLR Study")
 st.write("""Welcome to our Study! The guidelines are as follows:          
          1. We'll start with a short survey followed by a pre-quiz of LSAT Logical Reasoning questions          
          2. Then you'll be assigned to a learning session based on your group (A or B)          
-         3. Use the "Click here when finished" to end session once you're done 
+         3. Use the "Click here when finished" to end session once you're done       
          4. You'll then be directed to a post-quiz to review concepts learnt       
          5. The study ends with a post survey to assess general experience         
          6. You're expected to complete steps 1 - 5 in one sitting 

pages/llm_tutor.py

@@ -3,6 +3,8 @@ import streamlit as st
 from utils.questions_dataset import system_instruction, get_model_tools
 from google.genai import types
 from google import genai
+import time
+from utils.firebase_util import push_study_time_data
 
 st.set_page_config(page_title="LSAT Group A", page_icon="📘")
 
@@ -95,4 +97,7 @@ if user_input:
     st.session_state.gemini_history = st.session_state.chat.get_history()
 
 if next_btn:
+    print(time.time())
+    print(st.session_state.tutor_start_time)
+    push_study_time_data(time.time() - st.session_state.tutor_start_time)
     st.switch_page("pages/postquiz.py")

pages/postquiz.py

@@ -1,6 +1,7 @@
 import streamlit as st 
 import pandas as pd
 from utils.firebase_util import push_postquiz_data
+import time
 
 df = pd.read_csv("./LSATLR_questions.csv")
 df['qid'] = df['qid'].astype(int)
@@ -20,6 +21,7 @@ for index, row in postquiz_qs.iterrows():
   st.divider()
 
 def on_submit():
+  duration = time.time() - st.session_state.postquiz_start_time
   corr = []
   for index, row in postquiz_qs.iterrows():
     correct_answer = row[row['Correct Ans.']]
@@ -29,7 +31,7 @@ def on_submit():
       corr.append(0)
   postquiz_qs['Correct'] = corr
   postquiz_qs.groupby('Subtopic').agg(num_correct=('Correct', 'sum'), num_questions=('Correct', 'count')).reset_index()
-  push_postquiz_data(corr)
+  push_postquiz_data(corr, duration)
   st.switch_page("pages/postsurvey.py")
   
       
@@ -38,3 +40,6 @@ btn = st.button("Submit")
   
 if btn:
   on_submit()
+
+
+st.session_state.postquiz_start_time = time.time()

pages/prequiz.py

@@ -1,6 +1,7 @@
 import streamlit as st 
 import pandas as pd
 from utils.firebase_util import push_prequiz_data
+import time
 
 df = pd.read_csv("./LSATLR_questions.csv")
 df['qid'] = df['qid'].astype(int)
@@ -20,6 +21,7 @@ for index, row in prequiz_qs.iterrows():
   st.divider()
 
 def on_submit():
+  duration = time.time() - st.session_state.prequiz_start_time
   corr = []
   for index, row in prequiz_qs.iterrows():
     correct_answer = row[row['Correct Ans.']]
@@ -30,10 +32,12 @@ def on_submit():
   prequiz_qs['Correct'] = corr
   pqq_processed = prequiz_qs.groupby('Subtopic').agg(num_correct=('Correct', 'sum'), num_questions=('Correct', 'count')).reset_index()
   st.session_state.prequiz_df = pqq_processed
-  push_prequiz_data(corr)
+  push_prequiz_data(corr, duration)
   if st.session_state.group_id == "A":
+    st.session_state.tutor_start_time = time.time()
     st.switch_page("pages/llm_tutor.py")
   else:
+    st.session_state.textbook_start_time = time.time()
     st.switch_page("pages/textbook.py")
   
       
@@ -42,3 +46,4 @@ btn = st.button("Submit")
 if btn:
   on_submit()
     
+st.session_state.prequiz_start_time = time.time()

pages/textbook.py

@@ -1,6 +1,8 @@
 import streamlit as st
 from utils.conceptexcerpts import concept_excerpts
 from utils.exampleexcerpts import example_excerpts
+import time
+from utils.firebase_util import push_study_time_data
 
 st.set_page_config(page_title="LSAT Group B", page_icon="📘")
 st.title("📘Logical Reasoning: Group B")
@@ -29,6 +31,9 @@ if st.checkbox("Show Answer"):
 next_page = st.button("Click here when finished")
 
 if next_page:
+    print(time.time())
+    print(st.session_state.textbook_start_time)
+    push_study_time_data(time.time() - st.session_state.textbook_start_time)
     st.switch_page("pages/postquiz.py")
 
 

utils/firebase_util.py

@@ -36,7 +36,7 @@ def push_postsurvey_data(q1, q2, q3, q4, q5, q6, q7, q8, q9):
     'q9': q9
   })
 
-def push_prequiz_data(prequiz_correct):
+def push_prequiz_data(prequiz_correct, duration):
   ref = db.reference('prequiz')
   ref.push({
     'name': st.session_state.name,
@@ -51,9 +51,10 @@ def push_prequiz_data(prequiz_correct):
     'q8': prequiz_correct[7],
     'q9': prequiz_correct[8],
     'q10': prequiz_correct[9],
+    'time': duration
   })
 
-def push_postquiz_data(postquiz_correct):
+def push_postquiz_data(postquiz_correct, duration):
   ref = db.reference('postquiz')
   ref.push({
     'name': st.session_state.name,
@@ -68,4 +69,13 @@ def push_postquiz_data(postquiz_correct):
     'q8': postquiz_correct[7],
     'q9': postquiz_correct[8],
     'q10': postquiz_correct[9],
+    'time': duration
+  })
+
+def push_study_time_data(duration):
+  ref = db.reference('study_time')
+  ref.push({
+    'name': st.session_state.name,
+    'group_id': st.session_state.group_id,
+    'time': duration
   })