Merge branch 'main' of https://github.com/Wind-Explorer/ecoconnect

client/src/App.tsx

@@ -21,7 +21,7 @@ import HBContestPage from "./pages/HBContestPage";
 import HBFormPage from "./pages/HBFormPage";
 import DefaultLayout from "./layouts/default";
 import AdministratorLayout from "./layouts/administrator";
-import UsersManagement from "./pages/UsersManagement";
+import UsersManagement from "./pages/UsersManagementPage";
 import ResetPasswordPage from "./pages/ResetPasswordPage";
 import ForgotPasswordPage from "./pages/ForgotPasswordPage";
 import RestrictedLayout from "./layouts/restricted";

client/src/components/UserCountGraph.tsx

@@ -0,0 +1,106 @@
+import { useEffect, useState } from "react";
+import instance from "../security/http";
+import config from "../config";
+import { Line } from "react-chartjs-2";
+import {
+  Chart as ChartJS,
+  CategoryScale,
+  LinearScale,
+  PointElement,
+  LineElement,
+  Title,
+  Tooltip,
+  Legend,
+  ChartOptions,
+} from "chart.js";
+
+ChartJS.register(
+  CategoryScale,
+  LinearScale,
+  PointElement,
+  LineElement,
+  Title,
+  Tooltip,
+  Legend
+);
+
+export default function UserCountGraph() {
+  const [userInformationCollection, setUserInformationCollection] = useState<
+    any[]
+  >([]);
+  const [chartData, setChartData] = useState<any>(null);
+
+  const retrieveUserInformationCollection = () => {
+    instance.get(`${config.serverAddress}/users/all`).then((values) => {
+      setUserInformationCollection(values.data);
+    });
+  };
+
+  useEffect(() => {
+    retrieveUserInformationCollection();
+  }, []);
+
+  useEffect(() => {
+    if (userInformationCollection.length > 0) {
+      const lastMonth = new Date();
+      lastMonth.setMonth(lastMonth.getMonth() - 1);
+      const daysCount = new Array(31).fill(0); // 记录过去一个月每天的用户注册数量
+
+      userInformationCollection.forEach((user) => {
+        const createdAt = new Date(user.createdAt);
+        if (createdAt > lastMonth) {
+          const dayIndex = Math.floor(
+            (createdAt.getTime() - lastMonth.getTime()) / (1000 * 60 * 60 * 24)
+          );
+          daysCount[dayIndex]++;
+        }
+      });
+
+      const labels = Array.from({ length: 31 }, (_, i) => {
+        const currentDate = new Date();
+        currentDate.setDate(currentDate.getDate() - (30 - i));
+        return currentDate.toISOString().split("T")[0]; // 返回日期字符串 YYYY-MM-DD
+      });
+
+      setChartData({
+        labels: labels,
+        datasets: [
+          {
+            label: "User Onboard",
+            data: daysCount,
+            fill: false,
+            backgroundColor: "rgba(75,192,192,0.4)",
+            borderColor: "rgba(75,192,192,1)",
+          },
+        ],
+      });
+    }
+  }, [userInformationCollection]);
+
+  // 定义图表选项
+  const options: ChartOptions<"line"> = {
+    responsive: true,
+    scales: {
+      y: {
+        beginAtZero: true,
+        max: Math.max(
+          10,
+          Math.ceil(Math.max(...(chartData?.datasets[0]?.data || [10])))
+        ), // 动态设置最大值，最低为10
+        ticks: {
+          stepSize: 1, // 设置步长为1
+        },
+      },
+    },
+  };
+
+  return (
+    <div>
+      {chartData ? (
+        <Line data={chartData} options={options} />
+      ) : (
+        <p>Loading...</p>
+      )}
+    </div>
+  );
+}

client/src/components/UserTownCouncilDistributionChart.tsx

@@ -0,0 +1,106 @@
+import { useEffect, useState } from "react";
+import instance from "../security/http";
+import config from "../config";
+import { Pie } from "react-chartjs-2";
+import { Chart as ChartJS, ArcElement, Tooltip, Legend } from "chart.js";
+
+// Register Chart.js components
+ChartJS.register(ArcElement, Tooltip, Legend);
+
+export default function UserTownCouncilDistributionChart() {
+  const [userInformationCollection, setUserInformationCollection] = useState<
+    any[]
+  >([]);
+  const [townCouncilInformation, setTownCouncilInformation] = useState<
+    string[]
+  >([]);
+  const [chartData, setChartData] = useState<any>(null);
+
+  const retrieveInformation = () => {
+    instance.get(`${config.serverAddress}/users/all`).then((values) => {
+      setUserInformationCollection(values.data);
+    });
+    instance
+      .get(`${config.serverAddress}/users/town-councils-metadata`)
+      .then((values) => {
+        setTownCouncilInformation(JSON.parse(values.data).townCouncils);
+      });
+  };
+
+  const generateChartData = () => {
+    const townCouncilCounts: { [key: string]: number } = {};
+    userInformationCollection.forEach((user: any) => {
+      const townCouncil = user.townCouncil || "Unknown";
+      if (townCouncilCounts[townCouncil]) {
+        townCouncilCounts[townCouncil]++;
+      } else {
+        townCouncilCounts[townCouncil] = 1;
+      }
+    });
+
+    const labels = Object.keys(townCouncilCounts);
+    const data = Object.values(townCouncilCounts);
+
+    const chartData = {
+      labels,
+      datasets: [
+        {
+          data,
+          backgroundColor: labels.map(
+            (label, index) => `hsl(${index * (360 / labels.length)}, 70%, 50%)`
+          ),
+        },
+      ],
+    };
+
+    setChartData(chartData);
+  };
+
+  useEffect(() => {
+    retrieveInformation();
+  }, []);
+
+  useEffect(() => {
+    if (
+      userInformationCollection.length > 0 &&
+      townCouncilInformation.length > 0
+    ) {
+      generateChartData();
+    }
+  }, [userInformationCollection, townCouncilInformation]);
+
+  const options = {
+    responsive: true,
+    plugins: {
+      legend: {
+        position: "left" as const,
+        labels: {
+          font: {
+            size: 20,
+          },
+          color: "black",
+        },
+      },
+      tooltip: {
+        callbacks: {
+          label: function (tooltipItem: any) {
+            const dataset = tooltipItem.dataset;
+            const dataIndex = tooltipItem.dataIndex;
+            const value = dataset.data[dataIndex];
+            return `${chartData.labels[dataIndex]}: ${value}`;
+          },
+        },
+      },
+    },
+  };
+
+  return (
+    <div>
+      {chartData ? (
+        <Pie data={chartData} options={options} />
+      ) : (
+        <p>Loading...</p>
+      )}
+    </div>
+  );
+}

client/src/pages/AdministratorSpringboard.tsx

@@ -6,6 +6,8 @@ import UserProfilePicture from "../components/UserProfilePicture";
 import { Button, Card } from "@nextui-org/react";
 import { PencilSquareIcon } from "../icons";
 import EcoconnectFullLogo from "../components/EcoconnectFullLogo";
+import UserCountGraph from "../components/UserCountGraph";
+import UserTownCouncilDistributionChart from "../components/UserTownCouncilDistributionChart";
 
 export default function AdministratorSpringboard() {
   const navigate = useNavigate();
@@ -75,28 +77,18 @@ export default function AdministratorSpringboard() {
           <Card className="w-full bg-primary-500 p-8 text-white rounded-r-none">
             <div className="flex flex-col gap-4">
               <p className="font-bold text-4xl">Statistics Overview</p>
-              <div className="h-[500px] w-full bg-primary-600 rounded-2xl flex flex-row p-6">
-                <div className="w-60 flex flex-col justify-between">
-                  <div className="flex flex-col">
-                    <p className="text-2xl">User Count</p>
-                    <p className="opacity-70">(past 30 days)</p>
-                  </div>
-                  <p className="text-lg">
-                    Total: <span className="font-bold">2139</span> users
-                  </p>
-                </div>
-                <div className="w-full h-full bg-white rounded-xl">
-                  {/* TODO: Graph */}
-                  <p className="text-black">GRAPH HERE</p>
+              <div className="w-full h-full bg-primary-600 rounded-2xl flex flex-col gap-4 p-6">
+                <p className="text-3xl">Users Onboard</p>
+                <div className="w-full p-4 bg-white rounded-xl">
+                  <UserCountGraph />
                 </div>
               </div>
-              <div className="h-[500px] w-full bg-primary-600 rounded-2xl flex flex-row p-6">
-                <div className="w-60 flex flex-col justify-between">
-                  <p className="text-2xl">Population Distribution</p>
-                </div>
-                <div className="w-full h-full bg-white rounded-xl">
-                  {/* TODO: Graph */}
-                  <p className="text-black">GRAPH HERE</p>
+              <div className="w-full h-full bg-primary-600 rounded-2xl flex flex-col gap-4 p-6">
+                <p className="text-3xl">Population Distribution</p>
+                <div className="w-full bg-white rounded-xl">
+                  <div className="w-[600px] mx-auto">
+                    <UserTownCouncilDistributionChart />
+                  </div>
                 </div>
               </div>
             </div>

client/src/pages/UsersManagementPage.tsx

@@ -34,6 +34,10 @@ export default function UsersManagement() {
       key: "phoneNumber",
       label: "TELEPHONE",
     },
+    {
+      key: "townCouncil",
+      label: "TOWN COUNCIL",
+    },
     {
       key: "accountType",
       label: "ACCOUNT TYPE",