fix: improve eligibility checks for MassHealth and DentaQuest

- MassHealth: detect SSO/portal maintenance page and return clear error
  instead of cryptic step1 timeout; wait for SSO redirect to complete
  before running step1; add modal dismissal and failure screenshot/logging
- DentaQuest: detect maintenance page in login and step1; search by
  member ID + DOB only (remove first/last name to prevent stale data
  from previous patient being submitted)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/SeleniumService/selenium_DentaQuest_eligibilityCheckWorker.py

@@ -82,6 +82,21 @@ class AutomationDentaQuestEligibilityCheck:
             print(f"[DentaQuest login] Error during forced logout: {e}")
             return False
 
+    def _is_maintenance_page(self) -> bool:
+        """Return True if the current page is DentaQuest's maintenance/capacity error page."""
+        try:
+            body = self.driver.find_element(By.TAG_NAME, "body").text
+            markers = [
+                "temporarily unable to service",
+                "maintenance downtime",
+                "capacity problems",
+                "Please try again later",
+            ]
+            body_lower = body.lower()
+            return any(m.lower() in body_lower for m in markers)
+        except Exception:
+            return False
+
     def login(self, url):
         wait = WebDriverWait(self.driver, 30)
         browser_manager = get_browser_manager()
@@ -114,7 +129,11 @@ class AutomationDentaQuestEligibilityCheck:
             # Navigate to login URL
             self.driver.get(url)
             time.sleep(3)
-            
+
+            if self._is_maintenance_page():
+                print("[DentaQuest login] Maintenance page detected")
+                return "ERROR: DentaQuest server is temporarily unavailable (maintenance). Please try again later."
+
             current_url = self.driver.current_url
             print(f"[DentaQuest login] After navigation URL: {current_url}")
             
@@ -264,7 +283,11 @@ class AutomationDentaQuestEligibilityCheck:
                 fields.append(f"LastName: {self.lastName}")
             fields.append(f"DOB: {self.dateOfBirth}")
             print(f"[DentaQuest step1] Starting member search with: {', '.join(fields)}")
-            
+
+            if self._is_maintenance_page():
+                print("[DentaQuest step1] Maintenance page detected")
+                return "ERROR: DentaQuest server is temporarily unavailable (maintenance). Please try again later."
+
             # Wait for page to be ready
             time.sleep(2)
             
@@ -346,8 +369,7 @@ class AutomationDentaQuestEligibilityCheck:
             fill_date_by_testid("member-search_date-of-birth", dob_month, dob_day, dob_year, "Date of Birth")
             time.sleep(0.3)
 
-            # 3. Fill ALL available search fields (flexible search)
-            # Fill Member ID if provided
+            # 3. Fill Member ID only (search by member ID + DOB only)
             if self.memberId:
                 try:
                     member_id_input = wait.until(EC.presence_of_element_located(
@@ -359,32 +381,6 @@ class AutomationDentaQuestEligibilityCheck:
                     time.sleep(0.2)
                 except Exception as e:
                     print(f"[DentaQuest step1] Warning: Could not fill member ID: {e}")
-            
-            # Fill First Name if provided
-            if self.firstName:
-                try:
-                    first_name_input = wait.until(EC.presence_of_element_located(
-                        (By.XPATH, '//input[@placeholder="First name - 1 char minimum" or contains(@placeholder,"first name") or contains(@name,"firstName") or contains(@id,"firstName")]')
-                    ))
-                    first_name_input.clear()
-                    first_name_input.send_keys(self.firstName)
-                    print(f"[DentaQuest step1] Entered first name: {self.firstName}")
-                    time.sleep(0.2)
-                except Exception as e:
-                    print(f"[DentaQuest step1] Warning: Could not fill first name: {e}")
-            
-            # Fill Last Name if provided
-            if self.lastName:
-                try:
-                    last_name_input = wait.until(EC.presence_of_element_located(
-                        (By.XPATH, '//input[@placeholder="Last name - 2 char minimum" or contains(@placeholder,"last name") or contains(@name,"lastName") or contains(@id,"lastName")]')
-                    ))
-                    last_name_input.clear()
-                    last_name_input.send_keys(self.lastName)
-                    print(f"[DentaQuest step1] Entered last name: {self.lastName}")
-                    time.sleep(0.2)
-                except Exception as e:
-                    print(f"[DentaQuest step1] Warning: Could not fill last name: {e}")
 
             time.sleep(0.3)