Webapp/SDAF/Models/SystemModel.cs

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.

using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using static SDAFWebApp.Models.CustomValidators;

namespace SDAFWebApp.Models
{
    public class SystemModel
    {
        public bool IsValid()
        {
            return
                environment != null &&
                location != null &&
                network_logical_name != null &&
                sid != null
                ;
        }

        [DisplayName("System ID")]
        public string Id { get; set; }
        public string LastModified { get; set; }

        // BASIC

        public bool IsDefault { get; set; } = false;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                         Generic information                                |
        |                                                                            |
        +------------------------------------4--------------------------------------*/


        [DisplayName("Workload zone")]
        public string workload_zone { get; set; }

        [RequiredIfNotDefault]
        [DisplayName("Environment")]
        public string environment { get; set; }

        [RequiredIfNotDefault]
        [DisplayName("Location")]
        [LocationValidator(ErrorMessage = "Location is not a valid Azure region")]
        public string location { get; set; }

        public string Description { get; set; }


        [RequiredIfNotDefault]
        [DisplayName("Network name")]
        [RegularExpression(@"^\w{0,7}$", ErrorMessage = "Logical network name cannot exceed seven characters")]
        public string network_logical_name { get; set; }

        [RequiredIfNotDefault]
        [DisplayName("System ID")]
        public string sid { get; set; }


        // Common Infrastructure

        [SubscriptionIdValidator(ErrorMessage = "Invalid subscription")]
        public string subscription { get; set; }

        public string subscription_id { get; set; }

        public string custom_disk_sizes_filename { get; set; }

        public bool? save_naming_information { get; set; } = false;

        public string name_override_file { get; set; }

        public bool? use_loadbalancers_for_standalone_deployments { get; set; } = true;

        public bool? dual_nics { get; set; } = true;

        public bool? deploy_application_security_groups { get; set; } = true;

        public bool? deploy_v1_monitoring_extension { get; set; } = true;

        public bool? deploy_monitoring_extension { get; set; } = false;

        public bool? deploy_defender_extension { get; set; } = false;

        public bool? use_scalesets_for_deployment { get; set; } = false;

        public bool? database_use_premium_v2_storage { get; set; } = false;

        public Tag[] tags { get; set; }

        [UserAssignedIdentityIdValidator(ErrorMessage = "Invalid User Assigned id")]
        public string user_assigned_identity_id { get; set; }

        [ScaleSetIdValidator(ErrorMessage = "Invalid Scaleset id")]
        public string scaleset_id { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                       Networking information                               |
        |                       provides override capabilities                       |
        |                                                                            |
        +------------------------------------4--------------------------------------*/
        [NetworkAddressValidator]
        public string network_arm_id { get; set; }

        // Admin Subnet

        [AddressPrefixValidator(ErrorMessage = "Admin subnet address space must be a valid RFC 1918 address")]
        public string admin_subnet_address_prefix { get; set; }

        [SubnetArmIdValidator(ErrorMessage = "Invalid admin subnet arm id")]
        public string admin_subnet_arm_id { get; set; }

        public string admin_subnet_name { get; set; }

        [NsgArmIdValidator(ErrorMessage = "Invalid admin subnet nsg arm id")]
        public string admin_subnet_nsg_arm_id { get; set; }

        public string admin_subnet_nsg_name { get; set; }

        // Database subnet

        //[Required]
        [AddressPrefixValidator(ErrorMessage = "DB subnet address space must be a valid RFC 1918 address")]
        public string db_subnet_address_prefix { get; set; }

        [SubnetArmIdValidator(ErrorMessage = "Invalid db subnet arm id")]
        public string db_subnet_arm_id { get; set; }
        public string db_subnet_name { get; set; }

        [NsgArmIdValidator(ErrorMessage = "Invalid db subnet nsg arm id")]
        public string db_subnet_nsg_arm_id { get; set; }

        public string db_subnet_nsg_name { get; set; }

        // Application Subnet

        //[Required]
        [AddressPrefixValidator(ErrorMessage = "App subnet address space must be a valid RFC 1918 address")]
        public string app_subnet_address_prefix { get; set; }

        [SubnetArmIdValidator(ErrorMessage = "Invalid app subnet arm id")]
        public string app_subnet_arm_id { get; set; }

        public string app_subnet_name { get; set; }

        [NsgArmIdValidator(ErrorMessage = "Invalid app subnet nsg arm id")]
        public string app_subnet_nsg_arm_id { get; set; }

        public string app_subnet_nsg_name { get; set; }

        // Web subnet

        //[Required]
        [AddressPrefixValidator(ErrorMessage = "Web subnet address space must be a valid RFC 1918 address")]
        public string web_subnet_address_prefix { get; set; }

        [SubnetArmIdValidator(ErrorMessage = "Invalid web subnet arm id")]
        public string web_subnet_arm_id { get; set; }

        public string web_subnet_name { get; set; }

        [NsgArmIdValidator(ErrorMessage = "Invalid web subnet nsg arm id")]
        public string web_subnet_nsg_arm_id { get; set; }

        public string web_subnet_nsg_name { get; set; }

        public bool? nsg_asg_with_vnet { get; set; } = false;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                       Miscallaneous information                            |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public string automation_username { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                       Resource Group information                           |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        [RgArmIdValidator(ErrorMessage = "Invalid resource group arm id")]
        public string resourcegroup_arm_id { get; set; }

        public string resourcegroup_name { get; set; }

        public bool? prevent_deletion_if_contains_resources { get; set; } = true;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                       Miscallaneous information                            |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public string custom_prefix { get; set; }

        public bool? use_prefix { get; set; } = true;

        public bool? use_secondary_ips { get; set; } = false;

        public bool? use_zonal_markers { get; set; } = true;

        public bool? upgrade_packages { get; set; } = false;

        public string bom_name { get; set; }

        public Tag[] configuration_settings { get; set; }

        public bool? dns_a_records_for_secondary_names { get; set; } = true;

        public bool? use_private_endpoint { get; set; } = true;

        public bool? use_service_endpoint { get; set; }

        public bool? register_endpoints_with_dns { get; set; } = true;

        public bool? shared_access_key_enabled { get; set; } = false;

        public bool? shared_access_key_enabled_nfs { get; set; } = true;



        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                       Cluster information                                  |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public string fencing_role_name { get; set; }

        public bool? use_msi_for_clusters { get; set; } = true;

        public bool? use_simple_mount { get; set; } = false;

        public string database_cluster_type { get; set; } = "AFA";

        public string scs_cluster_type { get; set; } = "AFA";


        public int? scs_cluster_disk_lun { get; set; } = 5;

        public int? scs_cluster_disk_size { get; set; } = 128;

        public string scs_cluster_disk_type { get; set; } = "Premium_ZRS";

        public int? database_cluster_disk_lun { get; set; } = 8;

        public int? database_cluster_disk_size { get; set; } = 128;

        public string database_cluster_disk_type { get; set; } = "Premium_ZRS";

        public bool? use_sles_saphanasr_angi { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                          PPG information                                   |
        |                                                                            |
        +------------------------------------4--------------------------------------*/


        public string[] proximityplacementgroup_names { get; set; }

        [PpgIdValidator]
        public string[] proximityplacementgroup_arm_ids { get; set; }

        public bool? use_app_proximityplacementgroups { get; set; } = false;

        public string[] app_proximityplacementgroup_names { get; set; }

        [PpgIdValidator]
        public string[] app_proximityplacementgroup_arm_ids { get; set; }


        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                            Database information                            |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        [DatabasePlatformValidator]
        public string database_platform { get; set; }

        public bool? database_high_availability { get; set; } = false;

        public int? database_server_count { get; set; } = 1;

        public bool? database_dual_nics { get; set; }

        public string database_size { get; set; }

        public string database_vm_sku { get; set; }

        public string database_sid { get; set; }

        public string database_instance_number { get; set; }

        public bool? database_vm_use_DHCP { get; set; } = true;

        public Image database_vm_image { get; set; }

        public string[] database_vm_zones { get; set; }

        public string database_vm_authentication_type { get; set; }

        [AvSetIdValidator]
        public string[] database_vm_avset_arm_ids { get; set; }

        public bool? database_use_ppg { get; set; } = false;

        public bool? database_use_avset { get; set; } = false;

        public bool? database_no_ppg { get; set; }

        public bool? database_no_avset { get; set; }

        public Tag[] database_tags { get; set; }

        [IpAddressValidator]
        public string[] database_loadbalancer_ips { get; set; }

        [IpAddressValidator]
        public string[] database_vm_db_nic_ips { get; set; }


        [IpAddressValidator]
        public string[] database_vm_db_nic_secondary_ips { get; set; }

        [IpAddressValidator]
        public string[] database_vm_admin_nic_ips { get; set; }

        [IpAddressValidator]
        public string[] database_vm_storage_nic_ips { get; set; }

        public bool? database_active_active { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                          App Tier information                              |
        |                                                                            |
        +------------------------------------4--------------------------------------*/
        // Application Tier

        public bool? enable_app_tier_deployment { get; set; } = true;

        public string app_tier_authentication_type { get; set; }

        public bool? app_tier_use_DHCP { get; set; } = true;

        public bool? app_tier_dual_nics { get; set; } = false;

        public string app_tier_sizing_dictionary_key { get; set; } = "Optimized";

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                    Application Server information                          |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public int? application_server_count { get; set; } = 1;

        public string application_server_sku { get; set; }

        public Image application_server_image { get; set; }

        public string[] application_server_zones { get; set; }

        [IpAddressValidator]
        public string[] application_server_admin_nic_ips { get; set; }

        public Tag[] application_server_tags { get; set; }

        [IpAddressValidator]
        public string[] application_server_app_nic_ips { get; set; }

        [IpAddressValidator]
        public string[] application_server_nic_secondary_ips { get; set; }

        [AvSetIdValidator]
        public string[] application_server_vm_avset_arm_ids { get; set; }

        public bool? application_server_no_avset { get; set; }

        public bool? application_server_use_avset { get; set; } = true;

        public bool? application_server_no_ppg { get; set; } = false;

        public bool? application_server_use_ppg { get; set; } = true;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                   SAP Central Services information                         |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public int? scs_server_count { get; set; } = 1;

        public string scs_server_sku { get; set; }

        public bool? scs_high_availability { get; set; } = false;

        public string scs_instance_number { get; set; } = "00";

        public string ers_instance_number { get; set; } = "01";

        public string pas_instance_number { get; set; } = "00";

        public Image scs_server_image { get; set; }

        public string[] scs_server_zones { get; set; }

        [IpAddressValidator]
        public string[] scs_server_app_nic_ips { get; set; }

        [IpAddressValidator]
        public string[] scs_server_admin_nic_ips { get; set; }

        [IpAddressValidator]
        public string[] scs_server_loadbalancer_ips { get; set; }

        public Tag[] scs_server_tags { get; set; }

        [IpAddressValidator]
        public string[] scs_server_nic_secondary_ips { get; set; }

        public bool? scs_server_use_avset { get; set; } = false;

        public bool? scs_server_no_avset { get; set; }

        public bool? scs_server_use_ppg { get; set; } = true;

        public bool? scs_server_no_ppg { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                 Web Dispatcher Tier information                            |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public int? webdispatcher_server_count { get; set; } = 0;

        public string webdispatcher_server_sku { get; set; }

        [IpAddressValidator]
        public string[] webdispatcher_server_app_nic_ips { get; set; }

        [IpAddressValidator]
        public string[] webdispatcher_server_admin_nic_ips { get; set; }

        [IpAddressValidator]
        public string[] webdispatcher_server_loadbalancer_ips { get; set; }

        public Tag[] webdispatcher_server_tags { get; set; }

        public string[] webdispatcher_server_zones { get; set; }

        public Image webdispatcher_server_image { get; set; }

        [IpAddressValidator]
        public string[] webdispatcher_server_nic_secondary_ips { get; set; }

        public bool? webdispatcher_server_use_avset { get; set; } = true;

        public bool? webdispatcher_server_use_ppg { get; set; } = false;

        public bool? webdispatcher_server_no_avset { get; set; }

        public bool? webdispatcher_server_no_ppg { get; set; }

        [DisplayName("Web SID")]
        public string web_sid { get; set; }

        public string web_instance_number { get; set; } = "00";

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                            Authentication                                  |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public string automation_password { get; set; }

        public string automation_path_to_public_key { get; set; }

        public string automation_path_to_private_key { get; set; }

        public int? resource_offset { get; set; }

        public string vm_disk_encryption_set_id { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                               NFS Support                                  |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public string NFS_provider { get; set; }

        public int? sapmnt_volume_size { get; set; }

        [StorageAccountIdValidator]
        public string azure_files_sapmnt_id { get; set; }

        public bool? use_random_id_for_storageaccounts { get; set; } = true;

        [PrivateEndpointIdValidator]
        public string sapmnt_private_endpoint_id { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                               ANF Support                                  |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public bool? ANF_HANA_use_AVG { get; set; } = false;

        public bool? ANF_HANA_use_Zones { get; set; } = true;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                                     Data                                   |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public bool? ANF_HANA_data { get; set; }

        public int? ANF_HANA_data_volume_size { get; set; }

        public bool? ANF_HANA_data_use_existing_volume { get; set; }

        public string ANF_HANA_data_volume_name { get; set; }

        public int? ANF_HANA_data_volume_throughput { get; set; }

        public int? ANF_HANA_data_volume_count { get; set; } = 1;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                                     Log                                    |
        |                                                                            |
        +------------------------------------4--------------------------------------*/
        public bool? ANF_HANA_log { get; set; }

        public int? ANF_HANA_log_volume_size { get; set; }

        public bool? ANF_HANA_log_use_existing { get; set; }

        public string ANF_HANA_log_volume_name { get; set; }

        public int? ANF_HANA_log_volume_throughput { get; set; }

        public int? ANF_HANA_log_volume_count { get; set; } = 1;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                                   Shared                                   |
        |                                                                            |
        +------------------------------------4--------------------------------------*/
        public bool? ANF_HANA_shared { get; set; }

        public int? ANF_HANA_shared_volume_size { get; set; }

        public bool? ANF_HANA_shared_use_existing { get; set; }

        public string ANF_HANA_shared_volume_name { get; set; }

        public int? ANF_HANA_shared_volume_throughput { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                                  /usr/sap                                  |
        |                                                                            |
        +------------------------------------4--------------------------------------*/
        public bool? ANF_usr_sap { get; set; }

        public int? ANF_usr_sap_volume_size { get; set; }

        public bool? ANF_usr_sap_use_existing { get; set; }

        public string ANF_usr_sap_volume_name { get; set; }

        public int? ANF_usr_sap_throughput { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                                   sapmnt                                   |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public bool? ANF_sapmnt { get; set; }

        public string ANF_sapmnt_volume_name { get; set; }

        public bool? ANF_sapmnt_use_existing { get; set; }

        public int? ANF_sapmnt_volume_size { get; set; }

        public int? ANF_sapmnt_volume_throughput { get; set; }

        public bool? ANF_sapmnt_use_clone_in_secondary_zone { get; set; }


        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                            Anchor Support                                  |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public string anchor_vm_authentication_username { get; set; }

        public bool? deploy_anchor_vm { get; set; }

        public string anchor_vm_sku { get; set; }

        public string anchor_vm_authentication_type { get; set; }

        public bool? anchor_vm_accelerated_networking { get; set; }

        public Image anchor_vm_image { get; set; }

        [IpAddressValidator]
        public string[] anchor_vm_nic_ips { get; set; }

        public bool? anchor_vm_use_DHCP { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                           Key Vault Support                                |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        [KeyvaultIdValidator]
        public string user_keyvault_id { get; set; }

        [KeyvaultIdValidator]
        public string spn_keyvault_id { get; set; }

        public bool? enable_purge_control_for_keyvaults { get; set; } = false;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                               Deployment                                   |
        |                                                                            |
        +------------------------------------4--------------------------------------*/
        public bool? use_spn { get; set; } = false;

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                               HANA Scale Out                               |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public bool? database_HANA_use_scaleout_scenario { get; set; } = false;

        public bool? database_HANA_no_standby_role { get; set; } = false;

        public int? stand_by_node_count { get; set; } = 0;

        [StorageAccountIdValidator]
        public string[] hanashared_id { get; set; }

        [PrivateEndpointIdValidator]
        public string[] hanashared_private_endpoint_id { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                               AMS Parameters                               |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public bool? enable_ha_monitoring { get; set; } = false;

        public bool? enable_os_monitoring { get; set; } = false;

        [AMSIdValidator(ErrorMessage = "Invalid AMS Resource id")]
        public string ams_resource_id { get; set; }

        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                              KDump Parameters                              |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public bool? use_fence_kdump { get; set; } = false;

        public int? use_fence_kdump_size_gb_db { get; set; } = 128;

        public int? use_fence_kdump_lun_db { get; set; } = 8;

        public int? use_fence_kdump_size_gb_scs { get; set; } = 64;

        public int? use_fence_kdump_lun_scs { get; set; } = 4;


        /*---------------------------------------------------------------------------8
        |                                                                            |
        |                             VM patch information                           |
        |                                                                            |
        +------------------------------------4--------------------------------------*/

        public string patch_mode { get; set; } = "ImageDefault";
        public string patch_assessment_mode { get; set; } = "ImageDefault";



    }

    public class Tag
    {
        public string Key { get; set; }
        public string Value { get; set; }
    }

    public class Image
    {
        public string os_type { get; set; }

        public string source_image_id { get; set; }

        public string publisher { get; set; }

        public string offer { get; set; }

        public string sku { get; set; }

        public string version { get; set; }

        public string type { get; set; }
        public bool IsInitialized
        {
            get
            {
                return (os_type != null
                    || source_image_id != null
                    || publisher != null
                    || offer != null
                    || sku != null
                    || version != null
                    || type != null);
            }
        }
    }
}