{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "page-descriptor.schema.json",
  "title": "PageDescriptor",
  "description": "Describes a UI page bound to an entity",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Unique URL-safe identifier for the page",
      "minLength": 1
    },
    "title": {
      "type": "string",
      "description": "Display title for the menu item and page header",
      "minLength": 1
    },
    "icon": {
      "type": "string",
      "description": "FontAwesome icon class (e.g., 'fa-solid fa-users')"
    },
    "type": {
      "$ref": "page-type.schema.json"
    },
    "entityName": {
      "type": "string",
      "description": "Full name of the root entity this page displays (e.g., 'Namespace.EntityName')",
      "minLength": 1
    },
    "groupByProperty": {
      "type": "string",
      "description": "Property name to group entities by (required for kanban). Must reference an enum property.",
      "minLength": 1
    },
    "order": {
      "type": "integer",
      "description": "Menu sort order (lower values appear first)",
      "default": 0
    },
    "formName": {
      "type": "string",
      "description": "Name of the form to render (required when type is 'form')",
      "minLength": 1
    },
    "createFormName": {
      "type": "string",
      "description": "Name of the form to use for creating entities (for dataGrid/kanban pages)"
    },
    "editFormName": {
      "type": "string",
      "description": "Name of the form to use for editing entities (for dataGrid/kanban pages)"
    },
    "createFormDisplay": {
      "type": "string",
      "enum": ["modal", "page"],
      "description": "How to display the create form",
      "default": "modal"
    },
    "editFormDisplay": {
      "type": "string",
      "enum": ["modal", "page"],
      "description": "How to display the edit form",
      "default": "modal"
    }
  },
  "required": ["name", "title", "type", "entityName"],
  "allOf": [
    {
      "if": {
        "properties": { "type": { "const": "kanban" } }
      },
      "then": {
        "required": ["groupByProperty"]
      }
    },
    {
      "if": {
        "properties": { "type": { "const": "form" } }
      },
      "then": {
        "required": ["formName"]
      }
    }
  ],
  "additionalProperties": false
}