Feature/bcss 20860 selenium to playwright nohistology (#109)

<!-- markdownlint-disable-next-line first-line-heading -->
## Description

<!-- Describe your changes in detail. -->
Migrating all of the scenarios from the no histology feature files into
playwright.

## Context

<!-- Why is this change required? What problem does it solve? -->
Migrating all of the scenarios from the no histology feature files into
playwright.

## Type of changes

<!-- What types of changes does your code introduce? Put an `x` in all
the boxes that apply. -->

- [x] Refactoring (non-breaking change)
- [x] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would change existing
functionality)
- [ ] Bug fix (non-breaking change which fixes an issue)

## Checklist

<!-- Go over all the following points, and put an `x` in all the boxes
that apply. -->

- [x] I am familiar with the [contributing
guidelines](https://github.com/nhs-england-tools/playwright-python-blueprint/blob/main/CONTRIBUTING.md)
- [x] I have followed the code style of the project
- [x] I have added tests to cover my changes (where appropriate)
- [x] I have updated the documentation accordingly
- [ ] This PR is a result of pair or mob programming

---

## Sensitive Information Declaration

To ensure the utmost confidentiality and protect your and others
privacy, we kindly ask you to NOT including [PII (Personal Identifiable
Information) / PID (Personal Identifiable
Data)](https://digital.nhs.uk/data-and-information/keeping-data-safe-and-benefitting-the-public)
or any other sensitive data in this PR (Pull Request) and the codebase
changes. We will remove any PR that do contain any sensitive
information. We really appreciate your cooperation in this matter.

- [x] I confirm that neither PII/PID nor sensitive data are included in
this PR and the codebase changes.

Author: adrianoaru-nhs

pages/base_page.py

@@ -250,16 +250,23 @@ def safe_accept_dialog(self, locator: Locator) -> None:
         except Exception as e:
             logging.error(f"Click failed: {e}")
 
-    def assert_dialog_text(self, expected_text: str) -> None:
+    def assert_dialog_text(self, expected_text: str, accept: bool = False) -> None:
         """
         Asserts that a dialog appears and contains the expected text.
         If no dialog appears, logs an error.
         Args:
             expected_text (str): The text that should be present in the dialog.
+            accept (bool): Set to True if you want to accept the dialog, by deafult is is set to False.
         """
         self._dialog_assertion_error = None
 
-        def handle_dialog(dialog: Dialog):
+        def handle_dialog(dialog: Dialog, accept: bool = False):
+            """
+            Handles the dialog and asserts that the dialog contains the expected text.
+            Args:
+                dialog (Dialog): the playwright dialog object
+                accept (bool): Set to True if you want to accept the dialog, by deafult is is set to False.
+            """
             logging.info(f"Dialog appeared with message: {dialog.message}")
             actual_text = dialog.message
             try:
@@ -268,9 +275,12 @@ def handle_dialog(dialog: Dialog):
                 ), f"Expected '{expected_text}', but got '{actual_text}'"
             except AssertionError as e:
                 self._dialog_assertion_error = e
-            dialog.dismiss()  # Dismiss dialog
+            if accept:
+                dialog.accept()
+            else:
+                dialog.dismiss()  # Dismiss dialog
 
-        self.page.once("dialog", handle_dialog)
+        self.page.once("dialog", lambda dialog: handle_dialog(dialog, accept))
 
     def go_to_log_in_page(self) -> None:
         """Click on the Log in button to navigate to the login page."""

pages/datasets/investigation_dataset_page.py

@@ -483,6 +483,29 @@ def click_polyp_add_intervention_button(self, polyp_number: int) -> None:
             )
         )
 
+    def populate_select_by_id(
+        self, field_base: str, polyp_number: int, option: str
+    ) -> None:
+        """
+        Populates a <select> element using a predictable ID pattern based on field name and polyp number.
+
+        This method is useful when label-based selectors (e.g., using `right-of(:text(...))`) are unreliable
+        due to ambiguous or repeated text labels on the page.
+
+        Args:
+            field_base (str): The base name of the field (e.g., "POLYP_PATHOLOGY_LOST").
+            polyp_number (int): The polyp index (e.g., 1 for the first polyp).
+            option (str): The value to be selected from the dropdown.
+
+        Example:
+            populate_select_by_id("POLYP_PATHOLOGY_LOST", 1, YesNoOptions.YES)
+            # Selects 'Yes' in <select id="UI_POLYP_PATHOLOGY_LOST1_1">
+        """
+        field_id = f"UI_{field_base.upper()}{polyp_number}_1"
+        locator = self.page.locator(f"select#{field_id}")
+        locator.wait_for(state="visible")
+        locator.select_option(option)
+
 
 class SiteLookupOptions(StrEnum):
     """Enum for site lookup options"""
@@ -685,6 +708,12 @@ class PolypInterventionModalityOptions(StrEnum):
     POLYPECTOMY = "17189~Resection"
     EMR = "17193~Resection"
     ESD = "17520~Resection"
+    BIOPSY = "17190~Suspicion of cancer"
+    CHROMOSCOPY = "17198"
+    HAEMOSTATIC_TECHNIQUE = "17194"
+    SUBMUCOSAL_LIFT = "203005"
+    TATTOOING = "17192"
+    TISSUE_DESTRUCTION = "17191"
 
 
 class PolypInterventionDeviceOptions(StrEnum):
@@ -695,6 +724,9 @@ class PolypInterventionDeviceOptions(StrEnum):
     COLD_SNARE = "17072"
     COLD_BIOPSY = "17073~En-bloc"
     ENDOSCOPIC_KNIFE = "17531"
+    HOT_BIOPSY_FORCEPS = "17071~En-bloc"
+    ARGON_BEAM = "17077"
+    LASER = "17078"
 
 
 class PolypInterventionExcisionTechniqueOptions(StrEnum):
@@ -768,3 +800,27 @@ class YesNoUncertainOptions(StrEnum):
     YES = "17058"
     NO = "17059"
     UNCERTAIN = "17105"
+
+
+class ReasonPathologyLostOptions(StrEnum):
+    """Enum for reason pathology lost options"""
+
+    LOST_IN_TRANSIT = "200561~~204337"
+    DESTROYED_DURING_PROCESSING = "200562~~204337"
+
+
+class PolypInterventionSuccessOptions(StrEnum):
+    """Enum for polyp intervention success options"""
+
+    SUCCESSFUL = "17200"
+    UNSUCCESSFUL = "17201"
+
+
+class PolypReasonLeftInSituOptions(StrEnum):
+    """Enum for reasons a polyp was left in situ"""
+
+    POLYP_TYPE = "200556"
+    REQUIRES_ANOTHER_PROCEDURE = "200557"
+    REQUIRES_SURGICAL_RESECTION = "200558"
+    CANNOT_FIND_POLYP_ON_WITHDRAWAL = "200559"
+    CLINICAL_DECISION_NOT_TO_EXCISE = "203082"