WIP: AI Validator

DiunaBI.Infrastructure/Services/JobSchedulerService.cs

@@ -221,14 +221,114 @@ public class JobSchedulerService
         return jobsCreated;
     }
 
+    public async Task<int> ScheduleValidateJobsAsync()
+    {
+        _logger.LogInformation("JobScheduler: Starting validation job scheduling");
+
+        var validationWorkers = await _db.Layers
+            .Include(x => x.Records)
+            .Where(x =>
+                x.Records!.Any(r => r.Code == "Type" && r.Desc1 == "ValidationWorker") &&
+                x.Records!.Any(r => r.Code == "IsEnabled" && r.Desc1 == "True")
+            )
+            .OrderBy(x => x.CreatedAt)
+            .AsNoTracking()
+            .ToListAsync();
+
+        _logger.LogInformation("JobScheduler: Found {Count} validation workers to schedule", validationWorkers.Count);
+
+        var jobsCreated = 0;
+        var scheduledLayerIds = new HashSet<Guid>(); // Track LayerIds scheduled in this batch
+
+        foreach (var worker in validationWorkers)
+        {
+            try
+            {
+                var plugin = worker.Records?.FirstOrDefault(r => r.Code == "Plugin")?.Desc1;
+                if (string.IsNullOrEmpty(plugin))
+                {
+                    _logger.LogWarning("JobScheduler: Validation worker {LayerName} ({LayerId}) has no Plugin configured, skipping",
+                        worker.Name, worker.Id);
+                    continue;
+                }
+
+                // Get priority from config (default: 200 for validation - lower than processes)
+                var priorityStr = worker.Records?.FirstOrDefault(r => r.Code == "Priority")?.Desc1;
+                var priority = int.TryParse(priorityStr, out var p) ? p : 200;
+
+                // Get max retries from config (default: 3)
+                var maxRetriesStr = worker.Records?.FirstOrDefault(r => r.Code == "MaxRetries")?.Desc1;
+                var maxRetries = int.TryParse(maxRetriesStr, out var mr) ? mr : 3;
+
+                // Check in-memory: already scheduled in this batch?
+                if (scheduledLayerIds.Contains(worker.Id))
+                {
+                    _logger.LogDebug("JobScheduler: Job already scheduled in this batch for {LayerName} ({LayerId})",
+                        worker.Name, worker.Id);
+                    continue;
+                }
+
+                // Check if there's already a pending/running job for this layer in database
+                var existingJob = await _db.QueueJobs
+                    .Where(j => j.LayerId == worker.Id &&
+                                (j.Status == JobStatus.Pending || j.Status == JobStatus.Running))
+                    .FirstOrDefaultAsync();
+
+                if (existingJob != null)
+                {
+                    _logger.LogDebug("JobScheduler: Job already exists for {LayerName} ({LayerId}), status: {Status}",
+                        worker.Name, worker.Id, existingJob.Status);
+                    continue;
+                }
+
+                var job = new QueueJob
+                {
+                    Id = Guid.NewGuid(),
+                    LayerId = worker.Id,
+                    LayerName = worker.Name ?? "Unknown",
+                    PluginName = plugin,
+                    JobType = JobType.Validate,
+                    Priority = priority,
+                    MaxRetries = maxRetries,
+                    Status = JobStatus.Pending,
+                    CreatedAt = DateTime.UtcNow,
+                    ModifiedAt = DateTime.UtcNow,
+                    CreatedById = DiunaBI.Domain.Entities.User.AutoImportUserId,
+                    ModifiedById = DiunaBI.Domain.Entities.User.AutoImportUserId
+                };
+
+                _db.QueueJobs.Add(job);
+                scheduledLayerIds.Add(worker.Id); // Track that we've scheduled this layer
+                jobsCreated++;
+
+                _logger.LogInformation("JobScheduler: Created validation job for {LayerName} ({LayerId}) with priority {Priority}",
+                    worker.Name, worker.Id, priority);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "JobScheduler: Failed to create job for {LayerName} ({LayerId})",
+                    worker.Name, worker.Id);
+            }
+        }
+
+        if (jobsCreated > 0)
+        {
+            await _db.SaveChangesAsync();
+            _logger.LogInformation("JobScheduler: Successfully created {Count} validation jobs", jobsCreated);
+        }
+
+        return jobsCreated;
+    }
+
     public async Task<int> ScheduleAllJobsAsync(string? nameFilter = null)
     {
         var importCount = await ScheduleImportJobsAsync(nameFilter);
         var processCount = await ScheduleProcessJobsAsync();
+        var validateCount = await ScheduleValidateJobsAsync();
 
-        _logger.LogInformation("JobScheduler: Scheduled {ImportCount} import jobs and {ProcessCount} process jobs",
-            importCount, processCount);
+        _logger.LogInformation("JobScheduler: Scheduled {ImportCount} import jobs, {ProcessCount} process jobs, and {ValidateCount} validation jobs",
+            importCount, processCount, validateCount);
 
-        return importCount + processCount;
+        return importCount + processCount + validateCount;
     }
 }