feat: connections inspection

1 files changed, 99 insertions, 0 deletions

diff --git a/src/components/ConnectionTable.js b/src/components/ConnectionTable.js
new file mode 100644
index 0000000..547925c
--- /dev/null
+++ b/src/components/ConnectionTable.js
@@ -0,0 +1,99 @@
+import React from 'react';
+import { ArrowUp, ArrowDown } from 'react-feather';
+import prettyBytes from '../misc/pretty-bytes';
+import { formatDistance } from 'date-fns';
+import cx from 'classnames';
+import { useTable, useSortBy } from 'react-table';
+
+import s from './ConnectionTable.module.css';
+
+const columns = [
+  { Header: 'Host', accessor: 'host' },
+  { Header: 'Download', accessor: 'download' },
+  { Header: 'Upload', accessor: 'upload' },
+  { Header: 'Network', accessor: 'network' },
+  { Header: 'Type', accessor: 'type' },
+  { Header: 'Chains', accessor: 'chains' },
+  { Header: 'Rule', accessor: 'rule' },
+  { Header: 'Time', accessor: 'start' },
+  { Header: 'Source IP', accessor: 'sourceIP' },
+  { Header: 'Source Port', accessor: 'sourcePort' },
+  { Header: 'Designation IP', accessor: 'destinationIP' },
+  { Header: 'Designation Port', accessor: 'destinationPort' }
+];
+
+function renderCell(cell, now) {
+  switch (cell.column.id) {
+    case 'start':
+      return formatDistance(-cell.value, now);
+    case 'download':
+    case 'upload':
+      return prettyBytes(cell.value);
+    default:
+      return cell.value;
+  }
+}
+
+function Table({ data }) {
+  const now = new Date();
+  const {
+    getTableProps,
+    // getTableBodyProps,
+    headerGroups,
+    rows,
+    prepareRow
+  } = useTable(
+    {
+      columns,
+      data
+    },
+    useSortBy
+  );
+  return (
+    <div {...getTableProps()}>
+      <div className={s.thead}>
+        {headerGroups.map(headerGroup => (
+          <div {...headerGroup.getHeaderGroupProps()} className={s.tr}>
+            {headerGroup.headers.map(column => (
+              <div
+                {...column.getHeaderProps(column.getSortByToggleProps())}
+                className={s.th}
+              >
+                <span>{column.render('Header')}</span>
+                <span>
+                  {column.isSorted ? (
+                    column.isSortedDesc ? (
+                      <ArrowDown size={16} />
+                    ) : (
+                      <ArrowUp size={16} />
+                    )
+                  ) : null}
+                </span>
+              </div>
+            ))}
+
+            {rows.map((row, i) => {
+              prepareRow(row);
+              return row.cells.map((cell, j) => {
+                return (
+                  <div
+                    {...cell.getCellProps()}
+                    className={cx(
+                      s.td,
+                      i % 2 === 0 ? s.odd : false,
+                      j === 1 || j === 2 ? s.du : false
+                    )}
+                  >
+                    {renderCell(cell, now)}
+                  </div>
+                );
+              });
+            })}
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}
+
+export default Table;