Updated markdown text about generating schedules

main.py

@@ -41,8 +41,11 @@ theme = gr.themes.Soft(
 )
 
 ### Connect to Supabase ###
-URL = os.environ['URL']
-API_KEY = os.environ['API_KEY']
+#URL = os.environ['URL']
+#API_KEY = os.environ['API_KEY']
+# TODO 
+URL = 'https://ubngctgvhjgxkvimdmri.supabase.co'
+API_KEY = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InVibmdjdGd2aGpneGt2aW1kbXJpIiwicm9sZSI6ImFub24iLCJpYXQiOjE3MzQ5MjAwOTQsImV4cCI6MjA1MDQ5NjA5NH0.NtGdfP8GYNuYdPdsaLW5GjgfB0_7Q1kNBIDJtPhO8nY'
 client = supabase.create_client(URL, API_KEY)
 
 
@@ -82,7 +85,7 @@ def make_form(email: str, schedule_name: str, password_1: str, password_2: str,
         return gr.Warning('', ALERT_TIME, title=f"The capacity (number of people who can teach per timeslot) must be greater than zero.")
 
     if len(slots) == 0: 
-        return gr.Warning('', ALERT_TIME, title="Please enter at least one timeslot. Make sure to press \"Enter\" after each one!")
+        return gr.Warning('', ALERT_TIME, title="Please enter at least one timeslot. Make sure to press \"Enter\" after each one (\"Return\" if you're on mobile)!")
 
 
     # Check if schedule name already exists 
@@ -178,7 +181,7 @@ def submit_preferences(schedule_name: str, curr_juggler_name: str, curr_email: s
         return gr.Warning('', ALERT_TIME, title=f"You only selected {len(curr_availability)} timeslots. However, you said you wanted to teach {curr_num_workshops} workshops. Please make sure that you are available to teach during at least {curr_num_workshops} timeslots.")
     
     if len(curr_descriptions) == 0: 
-        return gr.Warning('', ALERT_TIME, title=f"Please describe at least one workshop that you want to teach. You must hit \"Enter\" after each one!")
+        return gr.Warning('', ALERT_TIME, title=f"Please describe at least one workshop that you want to teach. You must hit \"Enter\" after each one (\"Return\" if you're on mobile)!")
 
     response = client.table('Forms').select('responses', 'slots').eq('form_name', standardize(schedule_name)).execute()
     data = response.data
@@ -252,7 +255,7 @@ Returns:
     gr.Button: corresponds to open_close_btn
 '''
 def make_visible(schedule_name:str, password: str):
-    skip_output = gr.Button(), gr.Column(), gr.Column(), gr.Row(), gr.Column(), gr.Button()
+    skip_output = gr.Button(), gr.Column(), gr.Column(), gr.Row(), gr.Column(), gr.Button(), gr.Column
     
     if len(schedule_name) == 0: 
         gr.Warning('Please enter the form name.', ALERT_TIME)
@@ -273,11 +276,11 @@ def make_visible(schedule_name:str, password: str):
         else: 
             if my_dict['status'] == 'open':
                 gr.Info('', ALERT_TIME, title='Btw, the form is currently OPEN.')
-                return gr.Button(variant='secondary'), gr.Column(visible=True), gr.Column(visible=True), gr.Row(visible=True), gr.Column(visible=True), gr.Button("Close Form", visible=True)
+                return gr.Button(variant='secondary'), gr.Column(visible=True), gr.Column(visible=True), gr.Row(visible=True), gr.Column(visible=True), gr.Button("Close Form", visible=True), gr.Column(visible=True)
             
             elif my_dict['status'] == 'closed':
                 gr.Info('', ALERT_TIME, title='Btw, the form is currently CLOSED.')
-                return gr.Button(variant='secondary'), gr.Column(visible=True), gr.Column(visible=True), gr.Row(visible=True),gr.Column(visible=True), gr.Button("Open Form", visible=True)
+                return gr.Button(variant='secondary'), gr.Column(visible=True), gr.Column(visible=True), gr.Row(visible=True),gr.Column(visible=True), gr.Button("Open Form", visible=True), gr.Column(visible=True)
 
     else: 
         gr.Warning(f"There is no form called \"{schedule_name}\". Please check the spelling and try again.", ALERT_TIME)
@@ -417,10 +420,60 @@ def toggle_btn(schedule_name:str, password:str):
         return gr.Button()
     
 
+'''
+Delete a response
+Returns: None 
+'''
+def my_delete(schedule_name: str, curr_juggler_name: str): 
+    response = client.table('Forms').select('responses', 'slots').eq('form_name', standardize(schedule_name)).execute()
+    data = response.data
+
+    if len(data) > 0: 
+        form = json.loads(data[0]['responses'])
+
+        # Get current lists
+        curr_juggler_name = curr_juggler_name.strip()
+        names = form[NAME_COL]
+        emails = form[EMAIL_COL]
+        bandwidths = form[NUM_WORKSHOPS_COL]
+        availabilities = form[AVAIL_COL]
+        descriptions = form[DESCRIP_COL]
+
+        # Get index of the juggler's name
+        try: 
+            index = names.index(curr_juggler_name)
+        except: 
+            return gr.Warning('', ALERT_TIME, title=f"\"{curr_juggler_name}\" is not in the form responses. Please check the spelling and try again.")
+    
+        # Remove juggler's responses from the lists 
+        del names[index]
+        del emails[index]
+        del bandwidths[index]
+        del availabilities[index]
+        del descriptions[index]
+
+        # Update Supabase
+        my_obj = json.dumps({
+            NAME_COL: names, 
+            EMAIL_COL: emails, 
+            NUM_WORKSHOPS_COL: bandwidths, 
+            AVAIL_COL: availabilities, 
+            DESCRIP_COL: descriptions
+        })
+        client.table('Forms').update({'responses': my_obj}).eq('form_name', standardize(schedule_name)).execute()
+        return gr.Info('', ALERT_TIME, title='Response deleted successfully!')
+
+    # I don't think it's possible to get here because I checked the schedule name earlier
+    else:
+        return gr.Warning('', ALERT_TIME, title=f"There was no form called \"{schedule_name}\". Please check the spelling and try again.")
+
+    
+
 ### MARKDOWN TEXT ### 
 generate_markdown = f"""
-The app will attempt to create schedules where everyone is teaching their descired number of workshops AND all timeslots are filled.\n
+The app will attempt to create schedules where everyone is teaching their desired number of workshops AND all timeslots are filled.\n
 If that is impossible, then the app will create schedules that maximize the number of timeslots that are filled.\n 
+If someone can teach at every possible timeslot, then they willl NOT be in any of the schedules (this helps the code run faster).\n
 You can either get a random selection of the best schedules (recommended), or ALL of the best schedules.\n 
 WARNING: It can sometimes take a LONG time to get all the best schedules!
 """
@@ -461,7 +514,7 @@ with gr.Blocks() as demo:
 
         # Let the user dynamically describe their workshops
         descriptions = gr.State([])
-        new_description = gr.Textbox(label='Workshop Descriptions', info='Describe the workshop(s) you want to teach. Include the title, prereqs, and difficulty level for each workshop. Hit "Enter" after each one.', visible=False)
+        new_description = gr.Textbox(label='Workshop Descriptions', info='Describe the workshop(s) you want to teach. Include the title, prereqs, and difficulty level for each workshop. Hit "Enter" after each one ("Return" if you\'re on mobile).', visible=False)
 
         def add_descrip(descriptions, new_description):
             return descriptions + [{"name": new_description}], ""
@@ -496,7 +549,7 @@ with gr.Blocks() as demo:
         # Dynamically render timeslots
         # Based on: https://www.gradio.app/guides/dynamic-apps-with-render-decorator
         slots = gr.State([])
-        new_slot = gr.Textbox(label='Enter Timeslots People Can Teach', info='Ex: Friday 7 pm, Saturday 11 am. Hit "Enter" after each one. Make sure to put them in CHRONOLOGICAL ORDER!')
+        new_slot = gr.Textbox(label='Enter Timeslots People Can Teach', info='Ex: Friday 7 pm, Saturday 11 am. Hit "Enter" after each one ("Return" if you\'re on mobile). Make sure to put them in CHRONOLOGICAL ORDER!')
 
         def add_slot(slots, new_slot_name):
             return slots + [{"name": new_slot_name}], ""
@@ -568,7 +621,16 @@ with gr.Blocks() as demo:
             open_close_btn.click(fn=toggle_btn, inputs=[schedule_name, password], outputs=[open_close_btn])
 
         
-        find_form_btn.click(fn=make_visible, inputs=[schedule_name, password], outputs=[find_form_btn, all_responses_col, generate_schedules_explanation_col, generate_btns_row, open_close_btn_col, open_close_btn])
+        # 4. Delete response
+        with gr.Column(visible=False) as delete_btn_col: 
+            gr.Markdown('# Delete a Response')
+            gr.Markdown('Pressing this button will delete the juggler\'s response entirely. Warning: this CANNOT be undone!!')
+            juggler_name = gr.Textbox(label="Juggler's Name: Enter the name of the juggler's response that you want to delete")
+            delete_btn = gr.Button('Delete Response')
+            delete_btn.click(fn=my_delete, inputs=[schedule_name, juggler_name])
+
+
+        find_form_btn.click(fn=make_visible, inputs=[schedule_name, password], outputs=[find_form_btn, all_responses_col, generate_schedules_explanation_col, generate_btns_row, open_close_btn_col, open_close_btn, delete_btn_col])
 
 
     ### INFO ###