let arrays = properties.*[type == 'array']

rule ensure_properties_do_not_support_multitype {
    properties.* {
        this is_struct

        this[*] {
            type exists
            <<
            {
                "result": "NON_COMPLIANT",
                "check_id": "COM001",
                "message": "each property MUST specify type"
            }
            >>
            type !is_list
            <<
            {
                "result": "NON_COMPLIANT",
                "check_id": "COM002",
                "message": "type MUST NOT have combined definition"
            }
            >>
        }

    }
}


rule ensure_array_doesnt_use_anyof when %arrays !empty {
    %arrays[*] {
        items exists
        <<
        {
            "result": "NON_COMPLIANT",
            "check_id": "COM003",
            "message": "property array MUST be modeled via items"
        }
        >>

        items.anyOf not exists
        <<
        {
            "result": "NON_COMPLIANT",
            "check_id": "COM004",
            "message": "property array MUST NOT specify items via anyOf"
        }
        >>


        items.allOf not exists
        <<
        {
            "result": "NON_COMPLIANT",
            "check_id": "COM005",
            "message": "property array MUST NOT specify items via allOf"
        }
        >>


        items.oneOf not exists
        <<
        {
            "result": "NON_COMPLIANT",
            "check_id": "COM006",
            "message": "property array MUST NOT specify items via oneOf"
        }
        >>
    }
}