{
  "version": "1.0",
  "fields": [
    {
      "key": "customer_id",
      "type": "Select",
      "label": "Customer",
      "required": true,
      "width": "Half",
      "options": [
        { "value": "", "label": "-- choose a customer --" }
      ],
      "properties": {
        "optionsSource": "sql",
        "optionsType": "query",
        "optionsConnectionKey": "DashboardDatabase",
        "optionsDatabaseType": "SqlServer",
        "optionsSql": "SELECT CAST(CustomerId AS nvarchar(20)) AS Value, CompanyName AS Label FROM dbo.MF_Demo_Customers WHERE IsActive = 1 ORDER BY CompanyName",
        "optionsDependsOn": [],
        "optionsReloadOnChange": true
      }
    },
    {
      "key": "order_id",
      "type": "Select",
      "label": "Order",
      "required": true,
      "width": "Half",
      "options": [
        { "value": "", "label": "-- choose a customer first --" }
      ],
      "properties": {
        "optionsSource": "sql",
        "optionsType": "query",
        "optionsConnectionKey": "DashboardDatabase",
        "optionsDatabaseType": "SqlServer",
        "optionsSql": "SELECT CAST(OrderId AS nvarchar(20)) AS Value, CONCAT(OrderNumber, ' - ', Status) AS Label FROM dbo.MF_Demo_Orders WHERE CustomerId = TRY_CONVERT(int, NULLIF(:customer_id, '')) ORDER BY OrderDate DESC, OrderId DESC",
        "optionsDependsOn": ["customer_id"],
        "optionsReloadOnChange": true
      }
    },
    {
      "key": "contact_email",
      "type": "Email",
      "label": "Contact email",
      "required": true,
      "width": "Half"
    },
    {
      "key": "request_type",
      "type": "Select",
      "label": "Request type",
      "required": true,
      "width": "Half",
      "options": [
        { "value": "status", "label": "Order status" },
        { "value": "change", "label": "Change request" },
        { "value": "return", "label": "Return request" }
      ]
    },
    {
      "key": "notes",
      "type": "Textarea",
      "label": "Notes",
      "required": false,
      "width": "Full"
    }
  ],
  "settings": {
    "displayOnly": false,
    "submitButtonText": "Send request",
    "successMessage": "Your order request has been recorded.",
    "databaseInsert": {
      "enabled": true,
      "connectionKey": "DashboardDatabase",
      "databaseType": "SqlServer",
      "insertSql": "INSERT INTO dbo.MF_Demo_OrderRequests (OrderId, ContactEmail, RequestType, Notes) VALUES (TRY_CONVERT(int, :order_id), :contact_email, :request_type, :notes);"
    }
  },
  "_template": {
    "name": "SQL Customer and Order Cascade",
    "slug": "sql-customer-order-cascade-demo",
    "description": "Reads customers and their related orders from SQL Server, reloads the Order dropdown when Customer changes, and inserts the submitted request into an application-owned table.",
    "category": "Data and SQL",
    "icon": "fas fa-database",
    "version": "2.0.0",
    "author": "MegaForm"
  }
}