From ee063c9f43783a876f0f633402cfd61bb75e9e21 Mon Sep 17 00:00:00 2001
From: Josue <josue.quilon-barrios@senecacollege.ca>
Date: Fri, 28 May 2021 17:42:51 -0400
Subject: [PATCH] feat: add FileSystems component and types

---
 .../components/FileSystem/FileSystems.tsx     | 77 ++++++++++++++++++
 .../components/FileSystem/FileSystemsHost.tsx | 80 +++++++++++++++++++
 striker-ui/components/FileSystem/index.tsx    |  3 +
 striker-ui/types/AnvilFileSystems.d.ts        | 16 ++++
 4 files changed, 176 insertions(+)
 create mode 100644 striker-ui/components/FileSystem/FileSystems.tsx
 create mode 100644 striker-ui/components/FileSystem/FileSystemsHost.tsx
 create mode 100644 striker-ui/components/FileSystem/index.tsx
 create mode 100644 striker-ui/types/AnvilFileSystems.d.ts

diff --git a/striker-ui/components/FileSystem/FileSystems.tsx b/striker-ui/components/FileSystem/FileSystems.tsx
new file mode 100644
index 00000000..3a8e0ea6
--- /dev/null
+++ b/striker-ui/components/FileSystem/FileSystems.tsx
@@ -0,0 +1,77 @@
+import { useContext } from 'react';
+
+import { Box } from '@material-ui/core';
+import { makeStyles } from '@material-ui/core/styles';
+import { BodyText, HeaderText } from '../Text';
+import { Panel, InnerPanel, PanelHeader } from '../Panels';
+import SharedStorageHost from './FileSystemsHost';
+import PeriodicFetch from '../../lib/fetchers/periodicFetch';
+import { AnvilContext } from '../AnvilContext';
+import Spinner from '../Spinner';
+
+const useStyles = makeStyles((theme) => ({
+  header: {
+    paddingTop: '.1em',
+    paddingRight: '.7em',
+  },
+  root: {
+    overflow: 'auto',
+    height: '78vh',
+    paddingLeft: '.3em',
+    [theme.breakpoints.down('md')]: {
+      height: '100%',
+    },
+  },
+}));
+
+const SharedStorage = ({ anvil }: { anvil: AnvilListItem[] }): JSX.Element => {
+  const classes = useStyles();
+  const { uuid } = useContext(AnvilContext);
+  const { data, isLoading } = PeriodicFetch<AnvilSharedStorage>(
+    `${process.env.NEXT_PUBLIC_API_URL}/get_shared_storage?anvil_uuid=${uuid}`,
+  );
+  return (
+    <Panel>
+      <HeaderText text="Shared Storage" />
+      {!isLoading ? (
+        <Box className={classes.root}>
+          {data?.file_systems &&
+            data.file_systems.map(
+              (fs: AnvilSharedStorageFileSystem): JSX.Element => (
+                <InnerPanel key={fs.mount_point}>
+                  <PanelHeader>
+                    <Box display="flex" width="100%" className={classes.header}>
+                      <Box>
+                        <BodyText text={fs.mount_point} />
+                      </Box>
+                    </Box>
+                  </PanelHeader>
+                  {fs?.hosts &&
+                    fs.hosts.map(
+                      (
+                        host: AnvilSharedStorageHost,
+                        index: number,
+                      ): JSX.Element => (
+                        <SharedStorageHost
+                          host={{
+                            ...host,
+                            ...anvil[
+                              anvil.findIndex((a) => a.anvil_uuid === uuid)
+                            ].hosts[index],
+                          }}
+                          key={fs.hosts[index].free}
+                        />
+                      ),
+                    )}
+                </InnerPanel>
+              ),
+            )}
+        </Box>
+      ) : (
+        <Spinner />
+      )}
+    </Panel>
+  );
+};
+
+export default SharedStorage;
diff --git a/striker-ui/components/FileSystem/FileSystemsHost.tsx b/striker-ui/components/FileSystem/FileSystemsHost.tsx
new file mode 100644
index 00000000..63feead0
--- /dev/null
+++ b/striker-ui/components/FileSystem/FileSystemsHost.tsx
@@ -0,0 +1,80 @@
+import { Box } from '@material-ui/core';
+import { makeStyles } from '@material-ui/core/styles';
+import * as prettyBytes from 'pretty-bytes';
+import { AllocationBar } from '../Bars';
+import { BodyText } from '../Text';
+import Decorator from '../Decorator';
+
+const useStyles = makeStyles(() => ({
+  fs: {
+    paddingLeft: '.7em',
+    paddingRight: '.7em',
+    paddingTop: '1.2em',
+  },
+  bar: {
+    paddingLeft: '.7em',
+    paddingRight: '.7em',
+  },
+  decoratorBox: {
+    paddingRight: '.3em',
+  },
+}));
+
+const SharedStorageHost = ({
+  host,
+}: {
+  host: AnvilSharedStorageHost;
+}): JSX.Element => {
+  const classes = useStyles();
+  return (
+    <>
+      <Box display="flex" width="100%" className={classes.fs}>
+        <Box flexGrow={1}>
+          <BodyText text={host.host_name || 'Not Available'} />
+        </Box>
+        <Box className={classes.decoratorBox}>
+          <Decorator colour={host.is_mounted ? 'ok' : 'error'} />
+        </Box>
+        <Box>
+          <BodyText text={host.is_mounted ? 'Mounted' : 'Not Mounted'} />
+        </Box>
+      </Box>
+      {host.is_mounted && (
+        <>
+          <Box display="flex" width="100%" className={classes.fs}>
+            <Box flexGrow={1}>
+              <BodyText
+                text={`Used: ${prettyBytes.default(host.total - host.free, {
+                  binary: true,
+                })}`}
+              />
+            </Box>
+            <Box>
+              <BodyText
+                text={`Free: ${prettyBytes.default(host.free, {
+                  binary: true,
+                })}`}
+              />
+            </Box>
+          </Box>
+          <Box display="flex" width="100%" className={classes.bar}>
+            <Box flexGrow={1}>
+              <AllocationBar
+                allocated={((host.total - host.free) / host.total) * 100}
+              />
+            </Box>
+          </Box>
+          <Box display="flex" justifyContent="center" width="100%">
+            <BodyText
+              text={`Total Storage: ${prettyBytes.default(host.total, {
+                binary: true,
+              })}`}
+            />
+          </Box>
+        </>
+      )}
+    </>
+  );
+};
+
+export default SharedStorageHost;
diff --git a/striker-ui/components/FileSystem/index.tsx b/striker-ui/components/FileSystem/index.tsx
new file mode 100644
index 00000000..42e3505f
--- /dev/null
+++ b/striker-ui/components/FileSystem/index.tsx
@@ -0,0 +1,3 @@
+import SharedStorage from './FileSystems';
+
+export default SharedStorage;
diff --git a/striker-ui/types/AnvilFileSystems.d.ts b/striker-ui/types/AnvilFileSystems.d.ts
new file mode 100644
index 00000000..c11fd39b
--- /dev/null
+++ b/striker-ui/types/AnvilFileSystems.d.ts
@@ -0,0 +1,16 @@
+declare type AnvilSharedStorageHost = {
+  host_uuid: string;
+  host_name: string;
+  is_mounted: boolean;
+  total: number;
+  free: number;
+};
+
+declare type AnvilSharedStorageFileSystem = {
+  mount_point: string;
+  hosts: Array<AnvilSharedStorageHost>;
+};
+
+declare type AnvilSharedStorage = {
+  file_systems: Array<AnvilSharedStorageFileSystem>;
+};