//ce jamra da ne najde post je treba dati @Html.AntiForgeryToken() v page

function fileDelete(idFile, onDelete, onCancel){
    $.blockUI();
    $.ajax({
        type: "GET",
        url: "/Files/Upload/?handler=File",
        data: {
            idFile
        },
        success: function(data) {
            $.unblockUI();
            if (data.successful){
                if (data.itemInUse){
                    Swal.fire('Datoteka je v uporabi!',
                                    'Brisanje ni možno!',
                                    'warning');
                    return;
                }
                Swal.fire({
                    title: `Izbrišem datoteko ${data.file.title}?`,
                    text: "Tega dejanja ni možno razveljaviti!",
                    icon: 'warning',
                    showCancelButton: true,
                    confirmButtonColor: '#3085d6',
                    cancelButtonColor: '#d33',
                    confirmButtonText: 'Da, izbriši!',
                    cancelButtonText: 'Prekliči!'
                  }).then((result) => {
                    if (result.isConfirmed) {
                        $.blockUI();
                        $.ajax({
                            type: "DELETE",
                            beforeSend: function(xhr) {
                                xhr.setRequestHeader("XSRF-TOKEN",
                                    $('input:hidden[name="__RequestVerificationToken"]').val());
                            },
                            url: "/Files/Upload/?handler=File",
                            data: {
                                idFile
                            },
                            success: function(data) {
                                $.unblockUI();
                                if (data.successful){
                                    if (onDelete != null){
                                        onDelete(data.idFile);
                                    }
                                } else {
                                    Swal.fire('Napaka pri brisanju datoteke',
                                    data.error,
                                    'error');
                                }
                                
                            },
                            error: function (xhr, ajaxOptions, thrownError) {
                                console.log(xhr);
                                alert(xhr.responseText);
                                $.unblockUI();
                            }
                        });
                    } else{
                        if (onCancel != null){
                            onCancel();
                        }
                    }
                  });
            } else {
                Swal.fire('Napaka pri branju datoteke',
                data.error,
                'error');
            }
        },
        error: function (xhr, ajaxOptions, thrownError) {
            console.log(xhr);
            alert(xhr.responseText);
            $.unblockUI();
        }
    });
}