feat: show template versions (#3003)

site/src/components/VersionsTable/VersionsTable.tsx

@@ -0,0 +1,74 @@
+import Box from "@material-ui/core/Box"
+import { Theme } from "@material-ui/core/styles"
+import Table from "@material-ui/core/Table"
+import TableBody from "@material-ui/core/TableBody"
+import TableCell from "@material-ui/core/TableCell"
+import TableHead from "@material-ui/core/TableHead"
+import TableRow from "@material-ui/core/TableRow"
+import useTheme from "@material-ui/styles/useTheme"
+import { FC } from "react"
+import * as TypesGen from "../../api/typesGenerated"
+import { EmptyState } from "../EmptyState/EmptyState"
+import { TableLoader } from "../TableLoader/TableLoader"
+
+export const Language = {
+  emptyMessage: "No versions found",
+  nameLabel: "Version name",
+  createdAtLabel: "Created at",
+  createdByLabel: "Created by",
+}
+
+export interface VersionsTableProps {
+  versions?: TypesGen.TemplateVersion[]
+}
+
+export const VersionsTable: FC<VersionsTableProps> = ({ versions }) => {
+  const isLoading = !versions
+  const theme: Theme = useTheme()
+
+  return (
+    <Table data-testid="versions-table">
+      <TableHead>
+        <TableRow>
+          <TableCell width="30%">{Language.nameLabel}</TableCell>
+          <TableCell width="30%">{Language.createdAtLabel}</TableCell>
+          <TableCell width="40%">{Language.createdByLabel}</TableCell>
+        </TableRow>
+      </TableHead>
+      <TableBody>
+        {isLoading && <TableLoader />}
+        {versions &&
+          versions
+            .slice()
+            .reverse()
+            .map((version) => {
+              return (
+                <TableRow key={version.id} data-testid={`version-${version.id}`}>
+                  <TableCell>{version.name}</TableCell>
+                  <TableCell>
+                    <span style={{ color: theme.palette.text.secondary }}>
+                      {new Date(version.created_at).toLocaleString()}
+                    </span>
+                  </TableCell>
+                  <TableCell>
+                    <span style={{ color: theme.palette.text.secondary }}>
+                      {version.created_by_name}
+                    </span>
+                  </TableCell>
+                </TableRow>
+              )
+            })}
+
+        {versions && versions.length === 0 && (
+          <TableRow>
+            <TableCell colSpan={999}>
+              <Box p={4}>
+                <EmptyState message={Language.emptyMessage} />
+              </Box>
+            </TableCell>
+          </TableRow>
+        )}
+      </TableBody>
+    </Table>
+  )
+}