{
    "$schema": "https://schema.management.azure.com/schemas/0.1.2-preview/CreateUIDefinition.MultiVm.json#",
    "handler": "Microsoft.Compute.MultiVm",
    "version": "0.1.2-preview",
    "parameters": {
        "basics": [
            {}
        ],
        "steps": [
            {
                "name": "vmCredentials",
                "label": "Azure Managed Application",
                "bladeTitle": "Application credentials",
                "subLabel": {
                    "preValidation": "Provide VM credentials",
                    "postValidation": "Great - let's move on!"
                },
                "elements": [
                    {
                        "name": "adminUserName",
                        "type": "Microsoft.Compute.UserNameTextBox",
                        "label": "Admin username",
                        "osPlatform": "Windows",
                        "constraints": {
                            "required": true
                        },
                        "toolTip": "Provide admin username for the virtual machine"
                    },
                    {
                        "name": "vmPwd",
                        "type": "Microsoft.Compute.CredentialsCombo",
                        "label": {
                            "password": "Password",
                            "confirmPassword": "Confirm password"
                        },
                        "osPlatform": "Windows",
                        "constraints": {
                            "customPasswordRegex": "^(?=.*\\d)(?=.*[a-z])(?=.*[A-Z]).{8,}$",
                            "customValidationMessage": "The password must contain at least 8 characters",
                            "required": true
                        },
                        "options": {
                            "hideConfirmation": false
                        },
                        "toolTip": {
                            "password": "Provide admin password for the virtual machine"
                        },
                        "visible": true
                    }
                ]
            },
            {
                "name": "appSettings",
                "label": "Application settings",
                "subLabel": {
                    "preValidation": "Configure the managed application",
                    "postValidation": "Done!"
                },
                "bladeTitle": "Settings",
                "elements": [
                    {
                        "name": "vmName",
                        "type": "Microsoft.Common.TextBox",
                        "label": "Application name",
                        "toolTip": "Assign a name to your Azure application",
                        "defaultValue": "",
                        "constraints": {
                            "required": true,
                            "regex": "[a-z][a-z0-9-]{2,5}[a-z0-9]$",
                            "validationMessage": "Must be 3-5 characters."
                        }
                    },
                    {
                        "name": "trialOrProd",
                        "type": "Microsoft.Common.OptionsGroup",
                        "label": "Trial or Production?",
                        "defaultValue": "Trial",
                        "toolTip": "For trial, cost will be minimal. For prod, resources are optimized.",
                        "constraints": {
                            "allowedValues": [
                                {
                                    "label": "Trial",
                                    "value": "Trial"
                                },
                                {
                                    "label": "Production",
                                    "value": "Production"
                                }
                            ]
                        },
                        "visible": true
                    },
                    {
                        "name": "virtualNetwork",
                        "type": "Microsoft.Network.VirtualNetworkCombo",
                        "label": {
                            "virtualNetwork": "Virtual network",
                            "subnets": "Subnets"
                        },
                        "toolTip": {
                            "virtualNetwork": "Virtual Network Name",
                            "subnets": "Subnet requried for Azure Application"
                        },
                        "defaultValue": {
                            "name": "app-vnet",
                            "addressPrefixSize": "/22"
                        },
                        "constraints": {
                            "minAddressPrefixSize": "/22"
                        },
                        "subnets": {
                            "subnet1": {
                                "label": "Subnet name",
                                "defaultValue": {
                                    "name": "app-subnet",
                                    "addressPrefixSize": "/24"
                                },
                                "constraints": {
                                    "minAddressPrefixSize": "/24",
                                    "minAddressCount": 12,
                                    "requireContiguousAddresses": false
                                }
                            }
                        }
                    }
                ]
            }
        ],
        "outputs": {
            "vmName": "[steps('appSettings').vmName]",
            "trialOrProduction": "[steps('appSettings').trialOrProd]",
            "userName": "[steps('vmCredentials').adminUsername]",
            "pwd": "[steps('vmCredentials').vmPwd.password]",
            "applicationResourceName": "[steps('appSettings').vmName]",
            "subnetName": "[steps('appSettings').virtualNetwork.subnets.subnet1.name]",
            "subnetAddressPrefix": "[steps('appSettings').virtualNetwork.subnets.subnet1.addressPrefix]",
            "vNetAddressPrefix": "[steps('appSettings').virtualNetwork.addressPrefix]",
            "virtualNetworkName": "[steps('appSettings').virtualNetwork.name]",
            "vNetRgName": "[steps('appSettings').virtualNetwork.resourceGroup]"
        }
    }
}