добавлен warning

backend/src/Tnsu.ApprovalRoute.Application/TemplateRoutes/TemplateRouteService.cs

@@ -197,14 +197,26 @@ public sealed class TemplateRouteService(
         IReadOnlyList<ProjectExecutorInfo> projectExecutors, CancellationToken cancellationToken)
     {
         string? resolvedEmail;
+        string? warning = null;
 
         if (!string.IsNullOrWhiteSpace(step.ExecutorEmail))
+        {
             resolvedEmail = step.ExecutorEmail;
+        }
         else if (!string.IsNullOrWhiteSpace(step.Position))
+        {
             resolvedEmail = await portalClient.GetEmployeeByPositionAsync(step.Position, initiatorCompany, cancellationToken);
+            if (string.IsNullOrWhiteSpace(resolvedEmail))
+                warning = $"Не найден сотрудник на должности «{step.Position}» в компании «{initiatorCompany}».";
+        }
         else if (step.ProjectRole is not (null or ProjectRole.None))
+        {
             resolvedEmail = projectExecutors.FirstOrDefault(e => e.ProjectRole == step.ProjectRole)?.Email;
+            if (string.IsNullOrWhiteSpace(resolvedEmail))
+                warning = $"Не найден исполнитель с ролью в проекте «{step.ProjectRole}».";
+        }
         else if (step.HeadType is not (null or HeadType.None))
+        {
             resolvedEmail = step.HeadType switch
             {
                 HeadType.Chief => await portalClient.GetManagerAsync(initiatorEmail, "chief", cancellationToken),
@@ -212,8 +224,14 @@ public sealed class TemplateRouteService(
                 HeadType.DirectorTansu => portalOptions.Value.DirectorTansuEmail,
                 _ => null
             };
+            if (string.IsNullOrWhiteSpace(resolvedEmail))
+                warning = $"Не найден руководитель типа «{step.HeadType}».";
+        }
         else
+        {
             resolvedEmail = null;
+            warning = "Не удалось определить исполнителя шага: не заполнено ни одно из полей.";
+        }
 
         string? resolvedPosition = null;
         if (!string.IsNullOrWhiteSpace(resolvedEmail))
@@ -222,7 +240,7 @@ public sealed class TemplateRouteService(
             resolvedPosition = resolvedEmployee?.Position;
         }
 
-        return new ResolvedRouteStepDto(step.Id, step.OrderNo, resolvedEmail, resolvedPosition, step.AllowReassignToOtherApprovers);
+        return new ResolvedRouteStepDto(step.Id, step.OrderNo, resolvedEmail, resolvedPosition, step.AllowReassignToOtherApprovers, warning);
     }
 
     private static IReadOnlyList<ResolvedRouteStepDto> CollapseByExecutorEmail(IReadOnlyList<ResolvedRouteStepDto> steps)