feat(gateways): add gateway stats widgets and new gateway pages

.env.example

@@ -16,3 +16,6 @@ NEXT_PUBLIC_SUBGRAPH_ID=FE63YgkzcpVocxdCEyEYbvjYqEf2kb1A6daMYRxmejYC
 NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID=
 NEXT_PUBLIC_METRICS_SERVER_URL=https://livepeer-leaderboard-serverless.vercel.app
 NEXT_PUBLIC_AI_METRICS_SERVER_URL=https://leaderboard-api.livepeer.cloud
+
+# Optional dev overrides (e.g. Graph Studio sandbox; leave empty in prod)
+NEXT_PUBLIC_SUBGRAPH_ENDPOINT=

codegen.yml

@@ -1,5 +1,6 @@
 overwrite: true
-schema: https://gateway.thegraph.com/api/${NEXT_PUBLIC_SUBGRAPH_API_KEY}/subgraphs/id/${NEXT_PUBLIC_SUBGRAPH_ID}
+# schema: https://gateway.thegraph.com/api/${NEXT_PUBLIC_SUBGRAPH_API_KEY}/subgraphs/id/${NEXT_PUBLIC_SUBGRAPH_ID}
+schema: https://api.studio.thegraph.com/query/31909/livepeer-ci/pr-168-b602361-19536247588 # TODO: Merge https://github.com/livepeer/subgraph/pull/168 upstream first and then update this to real graph.
 documents: ./queries/**/*.graphql
 generates:
   ./apollo/subgraph.ts:

components/BroadcastingView/index.tsx

@@ -0,0 +1,131 @@
+import { ExplorerTooltip } from "@components/ExplorerTooltip";
+import Stat from "@components/Stat";
+import dayjs from "@lib/dayjs";
+import { Box, Grid } from "@livepeer/design-system";
+import { ExclamationTriangleIcon } from "@radix-ui/react-icons";
+import { GatewaysQuery } from "apollo";
+import { useGatewaySelfRedeemStatus } from "hooks";
+import numbro from "numbro";
+import { useMemo } from "react";
+
+// TODO: replace with common formatting util.
+const formatEth = (value?: string | number | null) => {
+  const amount = Number(value ?? 0) || 0;
+  return `${numbro(amount).format(
+    amount > 0 && amount < 0.01
+      ? { mantissa: 4, trimMantissa: true }
+      : { mantissa: 2, average: true, lowPrecision: false }
+  )} ETH`;
+};
+
+const SelfRedeemIndicator = () => (
+  <ExplorerTooltip
+    multiline
+    content={
+      <Box>Self-redeemed winning tickets detected in the last 90 days.</Box>
+    }
+  >
+    <Box as={ExclamationTriangleIcon} css={{ color: "$amber11" }} />
+  </ExplorerTooltip>
+);
+
+const BroadcastingView = ({
+  gateway,
+}: {
+  gateway?: GatewaysQuery["gateways"] extends Array<infer G> ? G | null : null;
+}) => {
+  const isSelfRedeeming = useGatewaySelfRedeemStatus(gateway?.id);
+
+  const activeSince = useMemo(
+    () =>
+      gateway?.firstActiveDay
+        ? dayjs.unix(gateway.firstActiveDay).format("MMM D, YYYY")
+        : "Pending graph update",
+    [gateway]
+  );
+  const statusText = useMemo(() => {
+    const active = Number(gateway?.ninetyDayVolumeETH ?? 0) > 0;
+    return active ? "Active" : "Inactive";
+  }, [gateway]);
+  const statItems = useMemo(
+    () => [
+      {
+        id: "total-fees-distributed",
+        label: "Total fees distributed",
+        value: (
+          <Box
+            css={{ display: "inline-flex", alignItems: "center", gap: "$3" }}
+          >
+            <Box>{formatEth(gateway?.totalVolumeETH)}</Box>
+            {isSelfRedeeming && <SelfRedeemIndicator />}
+          </Box>
+        ),
+        tooltip: "Lifetime fees this gateway has distributed on-chain.",
+      },
+      {
+        id: "status",
+        label: "Status",
+        value: statusText,
+        tooltip: "Active if this gateway distributed fees in the last 90 days.",
+      },
+      {
+        id: "ninety-day-fees",
+        label: "90d fees distributed",
+        value: formatEth(gateway?.ninetyDayVolumeETH),
+        tooltip:
+          "Total fees distributed to orchestrators over the last 90 days.",
+      },
+      {
+        id: "activation-date",
+        label: "Activation date",
+        value: activeSince,
+        tooltip: "First day this gateway funded deposit/reserve on-chain.",
+      },
+      {
+        id: "deposit-balance",
+        label: "Deposit balance",
+        value: formatEth(gateway?.deposit),
+        tooltip: "Current deposit balance funded for gateway job payouts.",
+      },
+      {
+        id: "reserve-balance",
+        label: "Reserve balance",
+        value: formatEth(gateway?.reserve),
+        tooltip: "Reserve funds available for winning ticket payouts.",
+      },
+    ],
+    [gateway, activeSince, statusText, isSelfRedeeming]
+  );
+
+  return (
+    <Box
+      css={{
+        paddingTop: "$4",
+      }}
+    >
+      <Grid
+        css={{
+          display: "grid",
+          gridTemplateColumns: "1fr",
+          gap: "$3",
+          alignItems: "stretch",
+          "@media (min-width: 820px)": {
+            gridTemplateColumns: "repeat(2, minmax(0, 1fr))",
+          },
+        }}
+      >
+        {statItems.map((stat) => (
+          <Stat
+            key={stat.id}
+            label={stat.label}
+            value={stat.value}
+            tooltip={stat.tooltip}
+            css={{ height: "100%" }}
+          />
+        ))}
+      </Grid>
+    </Box>
+  );
+};
+
+export default BroadcastingView;