Voorbeeldvalidatiescript voor actie voor bezoek

(() => {
   // Note: Old data extraction functions removed - no longer needed
   // since businessRuleValidator provides clean, structured parameters


   // Platform detection flag - will be set in entry point
   let hasWebField = false;


   /**
    * Gets the action name from environment
    * @param {Object} env - JsEnv object for environment options
    * @returns {string} The action name or empty string
    */
   function getActionName(env) {
       try {
           if (env && typeof env.getOption === 'function') {
               return env.getOption('actionName') || '';
           }
           return '';
       } catch (error) {
           return '';
       }
   }


   // AccountDAO - Data Access Object for account-related operations
   var accountDao = (function () {
       var instance;
       var currentRecord;
       var isPersonAccount;
       var isInstitution;
       var childCallAccounts;
       var accountCache = new Map(); // Simple cache for account data


       // Helper functions for accountDao - moved inside closure to access currentRecord
       async function checkForPersonAccount() {
           let accountId = currentRecord.stringValue("AccountId");
          
           // If not found, try extracting directly from context data
           if (!accountId) {
               try {
                   const contextData = parseContextData(currentRecord);
                  
                   // Try different possible locations for AccountId
                   accountId = contextData.ProviderVisit?.AccountId ||
                               contextData.Visit?.AccountId ||
                              contextData.AccountId ||
                              contextData.Account?.Id ||
                              contextData.Account;
               } catch (e) {
                   // Error accessing context data, continue with null accountId
                   accountId = null;
               }
           }
          
           if (!accountId) {
               return false; // Default to not person account if no account ID
           }
          
           try {
               let account = await selectAccountById(accountId);
               let result = account && account.length > 0 ? account[0].boolValue("IsPersonAccount") : false;
               return result;
           } catch (error) {
               return false; // Default to false on error
           }
       }


       async function checkForInstitution() {
           let accountId = currentRecord.stringValue("AccountId");
           // If not found, try extracting directly from context data
           if (!accountId) {
               try {
                   const contextData = parseContextData(currentRecord);
                  
                   // Try different possible locations for AccountId
                   accountId = contextData.ProviderVisit?.AccountId ||
                             contextData.Visit?.AccountId||
                              contextData.AccountId ||
                              contextData.Account?.Id ||
                              contextData.Account;
               } catch (e) {
                   // Error accessing context data, continue with null accountId
               }
           }
          
           if (!accountId) {
               return false; // Default to not institution if no account ID
           }
          
           try {
               let account = await selectAccountById(accountId);
               let isPersonAccount = account && account.length > 0 ? account[0].boolValue("IsPersonAccount") : false;
              
               // If it's not a Person Account, then it's a Business Account (HCO)
               let result = !isPersonAccount;
               return result;
           } catch (error) {
               return false; // Default to false on error
           }
       }


       async function selectChildCallAccountsById() {
           // Extract attendee account IDs directly from the JSON data
           // The attendee data is in the Visit.ParentVisitId array in the JSON
          
           // Get the data from the current record context
           let contextData;
           try {
               contextData = parseContextData(currentRecord);
           } catch (error) {
               return [];
           }
          
           // Extract attendee account IDs from Visit.ParentVisitId array
           const attendeeVisits = contextData?.["Visit.ParentVisitId"] || contextData?.["ChildVisit"];
          
           if (!Array.isArray(attendeeVisits) || attendeeVisits.length === 0) {
               return [];
           }
          
           // Extract AccountIds from the attendee visits
           const attendeeAccountIds = attendeeVisits
               .map(visit => visit.AccountId || visit.accountid)  // Try PascalCase first, then lowercase
               .filter(accountId => accountId);
                          
           if (attendeeAccountIds.length === 0) {
               return [];
           }
          
          
           // Query the Account records for these IDs
           let result = await db.query(
               "Account",
               await new ConditionBuilder(
                   "Account",
                   new SetCondition("Id", "IN", attendeeAccountIds)
               ).build(),
               ["Id", "Name", "IsPersonAccount"]
           );
          
           return result || [];
       }


       function getRecordId(record) {
           return record ? record.stringValue("Id") : null;
       }


       async function selectAccountById(accountId) {
           // Check cache first
           if (accountCache.has(accountId)) {
               return accountCache.get(accountId);
           }
          
           // If not in cache, query database
           let accounts = await db.query(
               "Account",
               await new ConditionBuilder(
                   "Account",
                   new FieldCondition("Id", "=", accountId)
               ).build(),
               ["Id", "Name", "IsPersonAccount"]
           );
          
           // Cache the result
           accountCache.set(accountId, accounts);
          
           return accounts;
       }


       var initialize = async function(record) {
           currentRecord = record;
           // Clear cache for new record context
           accountCache.clear();
           isPersonAccount = await checkForPersonAccount();
           isInstitution = await checkForInstitution();
           childCallAccounts = await selectChildCallAccountsById();
       };


       var getIsPersonAccount = function () {
           return isPersonAccount;
       };


       var getIsInstitution = function () {
           return isInstitution;
       };


       var getChildCallAccounts = function () {
           return childCallAccounts;
       };


       var createInstance = function () {
           return {
               initialize: initialize,
               getIsPersonAccount: getIsPersonAccount,
               getChildCallAccounts: getChildCallAccounts,
               getIsInstitution: getIsInstitution,
           };
       };


       return {
           getInstance: function () {
               return instance || (instance = createInstance());
           },
       };
   })();


   // Main function that businessRuleValidator calls
   async function validateVisit() {
       try {
           if (!record) {
               return [{
                   title: "Error in validation",
                   status: "error",
                   error: "No record provided"
               }];
           }
          
           // Use the properly provided business rule parameters from outer scope
           const validationResults = await runValidation();
          
           // Platform-specific handling: Web uses Promise.all(), Mobile doesn't
           let resolvedResults;
           if (hasWebField) {
               // Web platform - use Promise.all() to resolve all promises
               resolvedResults = await Promise.all(validationResults);
           } else {
               // Mobile platform - use validationResults directly
               resolvedResults = validationResults;
           }
          
           // Ensure we always return an array
           const finalResults = Array.isArray(resolvedResults) ? resolvedResults : [resolvedResults];
           return finalResults;
       } catch (error) {
           return [{
               title: "Error in validation",
               status: "error",
               error: error.message
           }];
       }
   }
  
   // Function to run the validation with data from outer scope
   async function runValidation() {


       // Initialize accountDao with the proper record object (JsDbObject)
       await accountDao.getInstance().initialize(record);


       // Always validate in this version
       const isValidationRequired = true;


       // Only run validations if needed
       let validationResults = [];
       if (isValidationRequired) {
           // Array of validation functions to run
           // Add new validation functions to this array
           const validationFunctions = [
               atLeastOneSampleIsRequired,
               atLeastOneDetailAndSampleAreRequired,
               atLeastOneMessageIsRequiredForEachVisitDetail,
               specificSampleDependencyCheck,
               isAtLeastOneHCP,
               isMoreThanOneHCO,
               // Add new validation functions here one at a time
               // Example: validateSampleType,
               // Example: validateComplianceAgreement,
           ];
          
           // Run all validation functions (handling both sync and async)
        
           validationResults = validationFunctions.map((validationFn, index) => {
               try {
                   // Call validation functions - they access record, user, db, env from outer scope
                   const result = validationFn();
               // If the result is a Promise, return it as is for Promise.all
               if (result && typeof result.then === 'function') {
                   return result.then(asyncResult => {
                       return asyncResult;
                   }).catch(error => {
                       return {
                           title: `Error in ${validationFn.name}: ${error.message}`,
                           status: "error",
                           error: error.message
                       };
                   });
               }
               return result;
           } catch (error) {
               return {
                   title: `Error in ${validationFn.name}: ${error.message}`,
                   status: "error",
                   error: error.message
               };
           }
           });
          
          
           } else {
               // Default return when validation is not required
               validationResults = [{
                   title: "Validation not required",
                   status: "success"
               }];
           }
       return validationResults;
   }
  




   // Helper function to get context data safely
   function parseContextData(record) {
       try {
           if (!record || typeof record.getContextData !== 'function') {
               return {};
           }
          
           const contextData = record.getContextData();
          
           // Handle different return types from getContextData()
           if (typeof contextData === 'string') {
               // If it's a JSON string, parse it
               return JSON.parse(contextData);
           } else if (typeof contextData === 'object' && contextData !== null) {
               // If it's already an object (including Proxy), use it directly
               return contextData;
           } else {
               return {};
           }
       } catch (error) {
           return {};
       }
   }
  
   /**
    * Helper function to get field data with web/mobile fallback
    * Web uses nested field paths (e.g., "ObjectName.VisitId")
    * Mobile uses simple field names (e.g., "ObjectName")
    *
    * @param {Object} contextData - The context data object
    * @param {string} baseFieldName - The base field name (e.g., "ProductDisbursement")
    * @returns {*} The field data from web or mobile field, or undefined
    */
   function getFieldData(contextData, baseFieldName) {
       const webField = `${baseFieldName}.VisitId`;
       const mobileField = baseFieldName;
       return contextData?.[webField] || contextData?.[mobileField];
   }
  
   // Validation rule: at least one sample is required
   function atLeastOneSampleIsRequired() {
       let hasSamples = false;
       let sampleCount = 0;
      
       try {
           // Get context data from the record object (from outer scope)
           const contextData = parseContextData(record);           
           // Use helper to get field data with web/mobile fallback
           const sampleData = getFieldData(contextData, "ProductDisbursement") || null;
          
           // Handle Proxy arrays properly
           if (sampleData) {
               try {
                   // Try to get length property (works for both arrays and Proxy arrays)
                   sampleCount = sampleData.length || 0;
                   hasSamples = sampleCount > 0;


               } catch (lengthError) {
                   // Handle Proxy length access error
                   // Fallback: check if object has any enumerable properties
                   try {
                       const keys = Object.keys(sampleData);
                       hasSamples = keys.length > 0;
                       sampleCount = keys.length;
                   } catch (keysError) {
                       // Error getting keys - graceful fallback
                       hasSamples = false;
                       sampleCount = 0;
                   }
               }
           }          
       } catch (e) {
           // Handle validation error gracefully
           hasSamples = false;
           sampleCount = 0;
       }
      
       return {
           title: hasSamples ?
               `Found ${sampleCount} sample(s)` :
               "At least one sample must be added to the visit.",
           status: hasSamples ? "success" : "error"
       };
   }


   // Validation rule: at least one detail and sample are required
   function atLeastOneDetailAndSampleAreRequired() {    
       try {
           const contextData = parseContextData(record);
          
           // Use helper to get field data with web/mobile fallback
           const productDisbursementData = getFieldData(contextData, "ProductDisbursement");
           const providerVisitProdDetailingData = getFieldData(contextData, "ProviderVisitProdDetailing");
          
           // Handle Proxy arrays properly for both fields
           let sampleCount = 0;
           let detailCount = 0;
           let hasProductDisbursement = false;
           let hasProviderVisitProdDetailing = false;
          
           // Check product disbursement
           if (productDisbursementData) {
               try {
                   sampleCount = productDisbursementData.length || 0;
                   hasProductDisbursement = sampleCount > 0;
               } catch (e) {
                   // Error accessing length property
                   const keys = Object.keys(productDisbursementData || {});
                   sampleCount = keys.length;
                   hasProductDisbursement = sampleCount > 0;
               }
           }
          
           // Check provider visit prod detailing
           if (providerVisitProdDetailingData) {
               try {
                   detailCount = providerVisitProdDetailingData.length || 0;
                   hasProviderVisitProdDetailing = detailCount > 0;
               } catch (e) {
                   // Error accessing length property - try Object.keys fallback
                   const keys = Object.keys(providerVisitProdDetailingData);
                   detailCount = keys.length;
                   hasProviderVisitProdDetailing = detailCount > 0;
               }
           }
          
           if (hasProductDisbursement && hasProviderVisitProdDetailing) {
               return {
                   title: `Found ${sampleCount} sample(s) and ${detailCount} detailed product(s)`,
                   status: "success"
               };
           }
          
           return {
               title: "At least one sample and detailed product must be added to the visit.",
               status: "error"
           };
       } catch (e) {
           return {
               title: "At least one sample and detailed product must be added to the visit.",
               status: "error",
               error: e.message
           };
       }
   }


   // Validation rule: at least one message is required for each visit detail
   async function atLeastOneMessageIsRequiredForEachVisitDetail() {
       try {
           let userId;
          
           // Try to get user Id from user (from outer scope)
           if (user) {
               try {
                   userId = user.stringValue('Id');
               } catch (error) {
                   // Try alternative access methods
                   userId = user.Id || user["Id"];
                   if (!userId) {
                       // Error accessing userId, continue with fallback
                   }
               }
           }
          
           if (!userId) {
               return {
                   title: 'Profile validation skipped - no userId available',
                   status: "success",
               };
           }


           // As rep user don't have access to User.ProfileId and Profile table
           // we can only check by ProfileIdentifier in UserAdditionalInfo
           //Please replace the Profile_Id with the id of the profile you want to apply this validation
           let targetProfileId = 'Profile_Id';
           let userAdditionalInfoResults;
           let isFieldSalesRep = false;
          
           try {
               userAdditionalInfoResults = await db.query(
                   "UserAdditionalInfo",
                   await new ConditionBuilder(
                       "UserAdditionalInfo",
                       new FieldCondition("UserId", "=", userId)
                   ).build(),
                   ["Id", "ProfileIdentifier"]
               );
              
              
               if (userAdditionalInfoResults && userAdditionalInfoResults.length > 0) {
                   const profileId = userAdditionalInfoResults[0].stringValue('ProfileIdentifier');
                   isFieldSalesRep = profileId === targetProfileId;
               } else {
                   return {
                       title: 'Profile validation skipped - profile not found',
                       status: "success",
                   };
               }
              
           } catch (error) {
               return {
                   title: 'Profile validation skipped - unable to query profile',
                   status: "success",
               };
           }


           if (!isFieldSalesRep) {
               return {
                   title: `Profile validation skipped - user is not Field Sales Representative`,
                   status: "success",
               };
           }


           // Get visit context data from the record object
           const visitData = parseContextData(record);


           // Check if channel is "In-Person"
           const visitChannel = visitData?.Visit?.channel || visitData?.ProviderVisit?.Channel || '';


           if (visitChannel !== "In-Person") {
               return {
                   title: `Message validation skipped - visit channel is "${visitChannel}", not "In-Person"`,
                   status: "success",
               };
           }


           // Check if we have visit details to validate
           // Use helper to get field data with web/mobile fallback
           const visitDetails = getFieldData(visitData, "ProviderVisitProdDetailing");


           if (!Array.isArray(visitDetails) || visitDetails.length === 0) {
               return {
                   title: 'Message validation passed - no visit details to validate',
                   status: "success"
               };
           }


           // Validate each visit detail has at least one message
           let detailsWithoutMessages = [];


           visitDetails.forEach((detail, index) => {
               // Use helper to get field data with web/mobile fallback
               const messages = getFieldData(detail, "ProviderVisitDtlProductMsg");
               const hasMessages = Array.isArray(messages) && messages.length > 0;


               if (!hasMessages) {
                   const detailInfo = {
                       index: index + 1,
                       productId: detail?.productid || 'Unknown Product',
                       uid: detail?.uid || 'Unknown Detail'
                   };
                   detailsWithoutMessages.push(detailInfo);
               }
           });


           // Set validation result
           if (detailsWithoutMessages.length > 0) {
               return {
                   title: "At least one message is required for each detailed product when the channel is 'In-Person' and the user has a 'Field Sales Representative' profile.",
                   status: "error"
               };
           } else {
               return {
                   title: `All ${visitDetails.length} detailed products have messages - Field Sales Rep In-Person validation passed`,
                   status: "success"
               };
           }


       } catch (error) {
           return {
               title: "At least one message is required for each detailed product when the channel is 'In-Person' and the user has a 'Field Sales Representative' profile.",
               status: "error",
               error: error.message
           };
       }
   }


   /**
    * The rule 'specificSampleDependencyCheck' blocks the user from submitting a visit.
    * Validation: If sample "Immunexis 10mg" is selected,
    * then "ADRAVIL Sample Pack 5mg" must also be selected.
    * @returns result { title: string, status: "success" | "error" };
    */
   async function specificSampleDependencyCheck() {


       try {
           // Get visit context data from record (from outer scope)
           let visitData = parseContextData(record);
          
           // Check if we have samples to validate
           // Use helper to get field data with web/mobile fallback
           let samples = getFieldData(visitData, "ProductDisbursement");
          
           // Handle Proxy arrays properly
           let samplesCount = 0;
           let isValidSamples = false;
          
           if (samples) {
               try {
                   samplesCount = samples.length || 0;
                   isValidSamples = samplesCount > 0;
               } catch (e) {
                   // Error accessing samples length
                   const keys = Object.keys(samples || {});
                   samplesCount = keys.length;
                   isValidSamples = samplesCount > 0;
               }
           }
          
           if (!isValidSamples) {
               return {
                   title: 'Sample dependency validation passed - no samples to validate',
                   status: "success"
               };
           }


           // Get all product item IDs from samples
           let productItemIds = [];
           try {
               if (samples && typeof samples === 'object') {
                   // Handle both array and Proxy array
                   for (let i = 0; i < samplesCount; i++) {
                       try {
                           const sample = samples[i];


                           if (sample) {
                               const productItemId = sample.ProductItemId || sample.productitemid
                               productItemIds.push(productItemId);
                           }
                       } catch (sampleError) {
                           // Error accessing sample
                       }
                   }
               }
           } catch (mappingError) {
               // Error mapping product item IDs
           }
          


           if (productItemIds.length === 0) {
               return {
                   title: 'Sample dependency validation passed - no product item IDs found',
                   status: "success"
               };
           }
          
           // Query ProductItem to get Product2Id
           let productItems = await db.query(
                  "ProductItem",
                  await new ConditionBuilder(
                    "ProductItem",
                    new SetCondition("Id", "IN", productItemIds)
                  ).build(),
                  ["Id", "Product2Id"]
                );


           // Extract Product2Ids and create a map of productItemId to Product2Id
           let product2Ids = [];
           let productItemToProduct2Map = new Map();
          
           if (productItems && Array.isArray(productItems)) {
               productItems.forEach(item => {
                   const productItemId = item.stringValue("Id");
                   const product2Id = item.stringValue("Product2Id");
                  
                   if (product2Id) {
                       product2Ids.push(product2Id);
                       productItemToProduct2Map.set(productItemId, product2Id);
                   }
               });
           }
                      
           // Query Product2 to get product names
           let product2Items = await db.query(
                  "Product2",
                  await new ConditionBuilder(
                    "Product2",
                    new SetCondition("Id", "IN", product2Ids)
                  ).build(),
                  ["Id", "Name"]
                );
          
           // Create a map of Product2Id to Name
           let product2NameMap = new Map();
           if (product2Items && Array.isArray(product2Items)) {
               product2Items.forEach(item => {
                   const id = item.stringValue("Id");
                   const name = item.stringValue("Name");
                   product2NameMap.set(id, name);
               });
           }
          
           // Create a map of productItemId to ProductName (via Product2)
           let itemToProductNameMap = new Map();
           productItemToProduct2Map.forEach((product2Id, productItemId) => {
               const productName = product2NameMap.get(product2Id);
               if (productName) {
                   itemToProductNameMap.set(productItemId, productName);
               }
           });
          
           // Get all sample names for the current visit
           let sampleNames = [];
           try {
               if (samples && typeof samples === 'object') {
                   // Handle both array and Proxy array for sample names
                   for (let i = 0; i < samplesCount; i++) {
                       try {
                           const sample = samples[i];
                           if (sample) {
                               const productItemId = sample.ProductItemId || sample.productitemid;
                               const productName = itemToProductNameMap.get(productItemId) || '';
                               if (productName) {
                                   sampleNames.push(productName);
                               }
                           }
                       } catch (sampleError) {
                           // Error accessing sample for name mapping
                       }
                   }
               }
           } catch (nameMappingError) {
               // Error mapping sample names
           }
          
           // Check if Immunexis 10mg is present
           const targetSample = "Immunexis 10mg";
           const requiredSample = "ADRAVIL Sample Pack 5mg";
           let hasImmunexis = sampleNames.includes(targetSample);


           if (hasImmunexis) {
               // If Immunexis is present, check if ADRAVIL is also present
               let hasAdravil = sampleNames.includes(requiredSample);


               if (!hasAdravil) {
                   return {
                       title: "If Immunexis 10mg is added to a visit, ADRAVIL Sample Pack 5mg must also be added. However, ADRAVIL Sample Pack 5mg can be added without Immunexis 10mg.",
                       status: "error"
                   };
               } else {
                   return {
                       title: "Sample dependency validation passed - both Immunexis 10mg and ADRAVIL Sample Pack 5mg present",
                       status: "success"
                   };
               }
           } else {
               return {
                   title: "Sample dependency validation passed - no Immunexis 10mg found",
                   status: "success"
               };
           }


     } catch (error) {
           // Error in specificSampleDependencyCheck
           // In case of database error, we might want to pass validation or handle differently
           // For now, we'll pass the validation to avoid blocking the user due to technical issues
           return {
               title: "Sample dependency validation passed - technical error occurred",
               status: "success"
           };
       }
   }


   /**
    * The rule 'isAtLeastOneHCP' blocks the user from submitting a call.
    * Validation: Require at least one HCP (Person Account) for a HCO (Institution Account) call on Submit.
    * @returns result { title: string, status: "success" | "error" };
    */
   async function isAtLeastOneHCP() {
       try {
          
           // Log current account details from record (from outer scope)
           const currentAccountId = record.stringValue("AccountId");


           // Use accountDao to check if current account is a Person Account
           let isPersonAccount = await accountDao.getInstance().getIsPersonAccount();
           let isInstitution = await accountDao.getInstance().getIsInstitution();


           if (isPersonAccount) {
               // This is already a Person Account (HCP), so requirement is met
               return {
                   title: "HCP validation passed - current account is a Person Account (HCP)",
                   status: "success"
               };
           }


           // Only apply HCP validation to Institution accounts
           if (!isInstitution) {
               return {
                   title: "HCP validation skipped - account is not an Institution Account",
                   status: "success"
               };
           }


           // This is an Institution Account, check for HCP attendees
           let childCallAccounts = await accountDao.getInstance().getChildCallAccounts();
          
          
           let isRequirementValid = false;
           let hcpAttendees = [];
           let nonHcpAttendees = [];


           if (Array.isArray(childCallAccounts) && childCallAccounts.length > 0) {
               // Check if any attendee is a Person Account (HCP)
               for (let i = 0; i < childCallAccounts.length; i++) {
                   let attendee = childCallAccounts[i];
                   let attendeeIsPersonAccount = attendee.boolValue("IsPersonAccount");
                   let attendeeName = attendee.stringValue("Name") || attendee.stringValue("Id");
           
                   if (attendeeIsPersonAccount) {
                       isRequirementValid = true;
                       hcpAttendees.push(attendeeName);
                   } else {
                       nonHcpAttendees.push(attendeeName);
                   }
               }
           }




           // Add more descriptive message based on the scenario
           if (!isRequirementValid) {
               return {
                   title: "At least one HCP (Healthcare Professional) must be associated when creating a visit for an HCO (Healthcare Organization).",
                   status: "error"
               };
           } else {
               return {
                   title: `HCP validation passed - Institution Account with ${hcpAttendees.length} HCP attendee(s): ${hcpAttendees.join(', ')}`,
                   status: "success"
               };
           }


     } catch (error) {
           // Error in isAtLeastOneHCP
           // In case of error, fail the validation to be safe
           return {
               title: "HCP validation failed - error occurred during validation",
               status: "error",
               error: error.message
           };
       }
   }


   /**
    * The rule 'isMoreThanOneHCO' blocks user from submitting a call.
    * Validation: Restrict to one HCO (Institution Account) attendee per Call.
    * @returns result { title: string, status: "success" | "error" };
    * Note: Expected only 1 HCO attendee per call)
    */
   async function isMoreThanOneHCO() {
           try {
              
               let counter = 0;
               let isPersonAccount = await accountDao.getInstance().getIsPersonAccount();
               let accsRelatedToChildCall = await accountDao.getInstance().getChildCallAccounts();


               let hcoAccounts = [];
               let hcpAccounts = [];


               if (isPersonAccount || accsRelatedToChildCall.length) {
                   for (let i = 0; i < accsRelatedToChildCall.length; i++) {
                       let relatedAcc = accsRelatedToChildCall[i];
                       let attendeeIsPersonAccount = relatedAcc.boolValue("IsPersonAccount");
                       let attendeeName = relatedAcc.stringValue("Name") || relatedAcc.stringValue("Id");
                      
                       if (!attendeeIsPersonAccount) {
                           counter++;
                           hcoAccounts.push(attendeeName);
                       } else {
                           hcpAccounts.push(attendeeName);
                       }
                   }
               } else {
                   counter++;
               }


               const isValid = counter <= 1;


               if (!isValid) {
                   return {
                       title: "Only 1 HCO (Healthcare Organization) attendee can be added per visit.",
                       status: "error"
                   };
               } else {
                   return {
                       title: `HCO count validation passed - found ${counter} HCO account(s)`,
                       status: "success"
                   };
               }


       } catch (error) {
               // Error in isMoreThanOneHCO
               return {
                   title: "HCO count validation failed - error occurred during validation",
                   status: "error",
                   error: error.message
               };
           }
       }




   // Entry point: Check if proper parameters are provided
   if (record && user && env && db) {
       // Check action name - only run validation for specific actions
       const actionName = getActionName(env);
       const allowedActions = ['Submit', 'Sign', 'runCustomScriptValidations'];
      
       if (!allowedActions.includes(actionName)) {
           // Skip validation for other actions
           return [{
               title: `Validation skipped - action is "${actionName}"`,
               status: 'success'
           }];
       }
      
       // Platform detection: Check which field structure exists to determine wrapping behavior
       const contextData = parseContextData(record);
      
       // Web uses nested field paths (e.g., "ProviderVisit")
       // Mobile uses simple field names (e.g., "Visit")
       hasWebField = contextData?.["ProviderVisit"] !== undefined;
      
       // Wrap in array if using web platform, don't wrap for mobile
       const wrapAsArray = hasWebField;
      
       // Apply wrapping based on platform
       if (wrapAsArray) {
           // Web solution - wrap in array
           return [validateVisit()];
       } else {
           // Mobile solution - no wrapping
           return validateVisit();
       }
   }
  
   // If no parameters provided yet, return validation function wrapped in array
   return [validateVisit];
 })();