From 935ef7d2f76cca7bc1f9840dc357de85f93a1ec2 Mon Sep 17 00:00:00 2001
From: Galen Guyer <galen@galenguyer.com>
Date: Mon, 11 Jul 2022 17:10:23 -0400
Subject: Update for new dashboard frontend

---
 src/pages/Graph.jsx | 118 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 src/pages/Graph.jsx

(limited to 'src/pages/Graph.jsx')

diff --git a/src/pages/Graph.jsx b/src/pages/Graph.jsx
new file mode 100644
index 0000000..bbfa43d
--- /dev/null
+++ b/src/pages/Graph.jsx
@@ -0,0 +1,118 @@
+import { DateTime } from "luxon";
+import {
+    LineChart,
+    Line,
+    CartesianGrid,
+    XAxis,
+    YAxis,
+    Tooltip,
+    ReferenceLine,
+    ReferenceDot,
+    Label,
+} from "recharts";
+import "./Graph.css";
+
+const Graph = (props) => {
+    const { name, response, dataKey } = props;
+    const { data, loading, error } = response;
+
+    if (loading) {
+        return <div></div>;
+    }
+
+    const eventStyle = { fill: "#767676" };
+
+    const parsed = data.map((d) => {
+        return {
+            date: DateTime.fromSQL(d["last_updated"], { zone: "UTC" }).setZone(DateTime.local().zoneName).toSeconds(),
+            value: d[dataKey],
+        };
+    });
+
+    const latest = parsed[parsed.length - 1];
+    const prior = parsed[parsed.length - 2];
+    const toTheMoon = latest.value > prior.value + 1;
+
+    return (
+        <div>
+            <div className="Title">{name}</div>
+            <LineChart
+                style={{ marginLeft: "auto", marginRight: "auto" }}
+                width={window.innerWidth > 600 ? 750 : window.innerWidth * 0.9}
+                height={500}
+                margin={{ top: 15, right: 30, left: 0, bottom: 5 }}
+                data={parsed}
+            >
+                <Line type="monotone" dataKey="value" stroke="#CD8508" dot={false} />
+                <ReferenceLine
+                    x={1644594525}
+                    label={{
+                        value: "Visitor Policy adjusted",
+                        angle: -90,
+                        style: eventStyle,
+                        position: "left",
+                    }}
+                />
+                <ReferenceLine
+                    x={1647550274}
+                    label={{
+                        value: "Mask Mandate dropped",
+                        angle: -90,
+                        style: eventStyle,
+                        position: "left",
+                    }}
+                />
+                {}
+                <CartesianGrid strokeDasharray="3 3" />
+                {toTheMoon ? (
+                    <ReferenceDot
+                        x={latest["date"]}
+                        y={latest["value"]}
+                        r={0}
+                        label={<Label className="ToTheMoon">🚀</Label>}
+                    />
+                ) : null}
+                <XAxis
+                    dataKey="date"
+                    type="number"
+                    tickCount={14}
+                    domain={["dataMin", "dataMax"]}
+                    tick={<CustomizedAxisTick />}
+                    height={90}
+                />
+                <YAxis dataKey="value" type="number"></YAxis>
+                <Tooltip content={CustomTooltip} />
+            </LineChart>
+        </div>
+    );
+};
+
+const CustomizedAxisTick = ({ x, y, payload }) => {
+    return (
+        <g transform={`translate(${x},${y})`}>
+            <text className="Graph-Label" x={0} y={0} dy={16} textAnchor="end" fill="#666" transform="rotate(-40)">
+                {DateTime.fromSeconds(payload.value).toLocaleString()}
+            </text>
+        </g>
+    );
+};
+
+const CustomTooltip = ({ active, payload, label }) => {
+    if (active) {
+        return (
+            <div className="custom-tooltip bg-white border-orange-300 border-2 rounded-lg p-2">
+                <p className="label">
+                    {DateTime.fromSeconds(label).toLocaleString({
+                        weekday: "long",
+                        month: "long",
+                        day: "2-digit",
+                    })}
+                </p>
+                <p className="desc">{payload[0].value}</p>
+            </div>
+        );
+    }
+    return null;
+};
+
+export default Graph;
-- 
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