From eaacfd35ae003d802d45a11f8f60ac6b61c4b6c1 Mon Sep 17 00:00:00 2001
From: Cannon Lock <clock@wisc.edu>
Date: Mon, 27 Nov 2023 13:27:17 -0600
Subject: [PATCH] Federation Overview #221

- Implements Federation overview which provides a series of links to all Federation components
- Quiet Failure

Closes #221
---
 origin_ui/src/app/(dashboard)/config/page.tsx |  2 +-
 origin_ui/src/app/(dashboard)/page.tsx        |  4 +
 .../src/components/FederationOverview.tsx     | 85 +++++++++++++++++++
 3 files changed, 90 insertions(+), 1 deletion(-)
 create mode 100644 origin_ui/src/components/FederationOverview.tsx

diff --git a/origin_ui/src/app/(dashboard)/config/page.tsx b/origin_ui/src/app/(dashboard)/config/page.tsx
index 240b13b04..8043035b5 100644
--- a/origin_ui/src/app/(dashboard)/config/page.tsx
+++ b/origin_ui/src/app/(dashboard)/config/page.tsx
@@ -35,7 +35,7 @@ import {isLoggedIn} from "@/helpers/login";
 
 type duration = number | `${number}${"ns" | "us" | "µs" | "ms" |"s" | "m" | "h"}`;
 
-type Config = {
+export type Config = {
     [key: string]: ConfigValue
 }
 
diff --git a/origin_ui/src/app/(dashboard)/page.tsx b/origin_ui/src/app/(dashboard)/page.tsx
index a777ce34d..ed1823c14 100644
--- a/origin_ui/src/app/(dashboard)/page.tsx
+++ b/origin_ui/src/app/(dashboard)/page.tsx
@@ -24,6 +24,7 @@ import StatusBox from "@/components/StatusBox";
 import {TimeDuration} from "@/components/graphs/prometheus";
 
 import {Box, Grid} from "@mui/material";
+import FederationOverview from "@/components/FederationOverview";
 
 
 export default function Home() {
@@ -77,6 +78,9 @@ export default function Home() {
                         </Box>
                     </Box>
                 </Grid>
+                <Grid item xs={12} lg={4}>
+                    <FederationOverview/>
+                </Grid>
             </Grid>
 
         </Box>
diff --git a/origin_ui/src/components/FederationOverview.tsx b/origin_ui/src/components/FederationOverview.tsx
new file mode 100644
index 000000000..3201f3023
--- /dev/null
+++ b/origin_ui/src/components/FederationOverview.tsx
@@ -0,0 +1,85 @@
+'use client'
+
+import LaunchIcon from '@mui/icons-material/Launch';
+import {useEffect, useState} from "react";
+import {Config} from "@/app/(dashboard)/config/page";
+import {Box, Typography} from "@mui/material";
+import {isLoggedIn} from "@/helpers/login";
+import Link from "next/link";
+
+
+const LinkBox = ({href, text} : {href: string, text: string}) => {
+    return (
+        <Link href={href}>
+            <Box p={1} px={2} display={"flex"} flexDirection={"row"} bgcolor={"info.light"} borderRadius={2} mb={1}>
+                <Typography sx={{pb: 0}}>
+                    {text}
+                </Typography>
+                <Box ml={"auto"} my={"auto"} display={"flex"}>
+                    <LaunchIcon/>
+                </Box>
+            </Box>
+        </Link>
+    )
+}
+
+const FederationOverview = () => {
+
+    const [config, setConfig] = useState<{ [key: string] : string | undefined} | undefined>(undefined)
+
+    let getConfig = async () => {
+
+        //Check if the user is logged in
+        if(!(await isLoggedIn())){
+            window.location.replace("/view/login/")
+        }
+
+        let response = await fetch("/api/v1.0/config")
+        if(response.ok) {
+            const responseData = await response.json() as Config
+
+            setConfig({
+                JwkUrl: (responseData?.Federation as Config)?.NamespaceUrl as undefined | string,
+                NamespaceUrl: (responseData?.Federation as Config)?.NamespaceUrl as undefined | string,
+                DirectorUrl: (responseData?.Federation as Config)?.DirectorUrl as undefined | string,
+                TopologyNamespaceUrl: (responseData?.Federation as Config)?.TopologyNamespaceUrl as undefined | string,
+                DiscoveryUrl: (responseData?.Federation as Config)?.DiscoveryUrl as undefined | string,
+            })
+        } else {
+            console.error("Failed to fetch config for Federation Overview, response status: " + response.status)
+        }
+    }
+
+    useEffect(() => {
+        getConfig()
+    }, [])
+
+    if(config === undefined) {
+        return
+    }
+
+    return (
+
+        <Box>
+            {!Object.values(config).every(x => x == undefined) ? <Typography variant="h4">Federation Overview</Typography> : null}
+            {config?.NamespaceUrl ?
+                <LinkBox href={config?.NamespaceUrl} text={"Namespace Registry"}/> : null
+            }
+            {config?.DirectorUrl ?
+                <LinkBox href={config?.DirectorUrl} text={"Director"}/> : null
+            }
+            {config?.TopologyNamespaceUrl ?
+                <LinkBox href={config?.TopologyNamespaceUrl} text={"Topology Namespace"}/> : null
+            }
+            {config?.DiscoveryUrl ?
+                <LinkBox href={config?.DiscoveryUrl} text={"Discovery"}/> : null
+            }
+            {config?.JwkUrl ?
+                <LinkBox href={config?.JwkUrl} text={"JWK"}/> : null
+            }
+
+        </Box>
+    )
+}
+
+export default FederationOverview;
\ No newline at end of file