feat: complete phase six backoffice operations

Tiku.Api/Contracts/TenantAdminDirectDtos.cs

@@ -252,6 +252,113 @@ public sealed class UpdateTenantAdminStudentStatusDto
     }
 }
 
+public sealed class TenantAdminStudentImportRowDto
+{
+    public TenantAdminUserLookupDto User { get; set; } = new();
+    public Guid? RegionId { get; set; }
+    public Guid? ClassId { get; set; }
+    public string? AvatarPreset { get; set; }
+    public JsonElement RawProfile { get; set; } = JsonDefaults.Object();
+
+    public TenantAdminStudentImportRowCommand ToCommand()
+    {
+        return new TenantAdminStudentImportRowCommand(User.ToCommand(), RegionId, ClassId, AvatarPreset, RawProfile);
+    }
+}
+
+public sealed class TenantAdminStudentImportDto
+{
+    [Required]
+    public IReadOnlyCollection<TenantAdminStudentImportRowDto> Rows { get; set; } = [];
+
+    public TenantAdminStudentImportCommand ToCommand()
+    {
+        return new TenantAdminStudentImportCommand(Rows.Select(row => row.ToCommand()).ToArray());
+    }
+}
+
+public sealed class TenantAdminBulkAssignClassDto
+{
+    [Required]
+    public Guid ClassId { get; set; }
+
+    [Required]
+    public IReadOnlyCollection<Guid> UserIds { get; set; } = [];
+
+    public TenantAdminBulkAssignClassCommand ToCommand()
+    {
+        return new TenantAdminBulkAssignClassCommand(ClassId, UserIds);
+    }
+}
+
+public sealed class TenantAdminBulkStatusDto
+{
+    [Required]
+    public IReadOnlyCollection<Guid> UserIds { get; set; } = [];
+
+    public string? Status { get; set; }
+
+    [StringLength(1000)]
+    public string? Reason { get; set; }
+
+    public TenantAdminBulkStatusCommand ToCommand()
+    {
+        return new TenantAdminBulkStatusCommand(UserIds, Status, Reason);
+    }
+}
+
+public sealed class UpsertTenantSupervisionRuleDto
+{
+    [Required]
+    [StringLength(100)]
+    public string Code { get; set; } = string.Empty;
+
+    [Required]
+    [StringLength(200)]
+    public string Title { get; set; } = string.Empty;
+
+    public bool Enabled { get; set; } = true;
+
+    [Range(0, 3650)]
+    public int? DaysWithoutCheckIn { get; set; }
+
+    [Range(0, int.MaxValue)]
+    public int? MaxQuestionsAnsweredToday { get; set; }
+
+    [StringLength(50)]
+    public string? FollowupType { get; set; }
+
+    [StringLength(50)]
+    public string? Priority { get; set; }
+
+    public JsonElement Metadata { get; set; } = JsonDefaults.Object();
+
+    public UpsertTenantSupervisionRuleCommand ToCommand()
+    {
+        return new UpsertTenantSupervisionRuleCommand(
+            Code,
+            Title,
+            Enabled,
+            DaysWithoutCheckIn,
+            MaxQuestionsAnsweredToday,
+            FollowupType,
+            Priority,
+            Metadata);
+    }
+}
+
+public sealed class TenantSupervisionGenerateDto
+{
+    public IReadOnlyCollection<Guid>? UserIds { get; set; }
+    public Guid? AssignedToUserId { get; set; }
+    public DateTimeOffset? DueAt { get; set; }
+
+    public TenantSupervisionGenerateCommand ToCommand()
+    {
+        return new TenantSupervisionGenerateCommand(UserIds, AssignedToUserId, DueAt);
+    }
+}
+
 public sealed class UpsertTenantAdminStudentNoteDto
 {
     public Guid? Id { get; set; }