#247 feat: 그래프 차트 구현

src/pages/TotalStatisticsPage/GraphChart.jsx

@@ -0,0 +1,210 @@
+import React, { useContext } from 'react';
+import { Bar } from 'react-chartjs-2';
+import { SortedStudent } from './TotalStatisticsPage';
+import {
+  Chart as ChartJS,
+  BarElement,
+  Title,
+  Tooltip,
+  Legend as ChartLegend,
+  CategoryScale,
+  LinearScale,
+} from 'chart.js';
+import { GraphBox } from '@/components';
+import styled from 'styled-components';
+import { BsThreeDots } from 'react-icons/bs';
+
+ChartJS.register(
+  BarElement,
+  Title,
+  Tooltip,
+  ChartLegend,
+  CategoryScale,
+  LinearScale,
+);
+
+const ChartContent = styled.div`
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: 30px 0;
+`;
+
+const ChartArea = styled.div`
+  display: flex;
+  flex: 1;
+  min-width: 300px;
+  max-width: 600px;
+  padding-right: 40px;
+`;
+
+const LegendContainer = styled.div`
+  display: flex;
+  flex-direction: column;
+  justify-content: space-around;
+  gap: 10px;
+`;
+
+const LegendItem = styled.div`
+  display: flex;
+  align-items: center;
+  font-size: 16px;
+  color: #323232;
+  gap: 10px;
+`;
+
+const LegendCircle = styled.div`
+  width: 16px;
+  height: 16px;
+  background-color: ${(props) => props.color};
+  border-radius: 50%;
+  margin-right: 10px;
+`;
+
+const LegendText = styled.span`
+  color: #323232;
+  flex-grow: 1;
+`;
+
+const LegendDots = styled(BsThreeDots)`
+  font-size: 16px;
+  color: #5495f6;
+  display: flex;
+  align-items: center;
+`;
+
+const LegendPercentage = styled.span`
+  font-size: 16px;
+  color: #2f7cef;
+  display: flex;
+  align-items: center;
+`;
+
+const HiddenLegend = styled.div`
+  display: block;
+
+  @media (max-width: 1024px) {
+    display: none;
+  }
+`;
+
+const Legend = ({ topStudents, ratedColors }) => (
+  <LegendContainer>
+    {topStudents.map((student, index) => (
+      <LegendItem key={student.studentName}>
+        <LegendCircle color={ratedColors[index]} />
+        <LegendText>{student.studentName}</LegendText>
+        <LegendDots />
+        <LegendPercentage>{`(${student.attendanceRate}%)`}</LegendPercentage>
+      </LegendItem>
+    ))}
+  </LegendContainer>
+);
+
+const GraphChart = () => {
+  const studentData = useContext(SortedStudent);
+
+  if (!studentData || studentData.length === 0) {
+    return <div>Loading...</div>;
+  }
+
+  // 데이터를 직접 계산
+  const sortedStudents = [...studentData].sort(
+    (a, b) => b.attendanceRate - a.attendanceRate,
+  );
+  const topStudents = sortedStudents.slice(0, 5);
+
+  const labels = topStudents.map((student) => student.studentName);
+  const attendanceRates = topStudents.map((student) => student.attendanceRate);
+
+  const ratedColors = ['#1E88E5', '#42A5F5', '#90CAF9', '#BBDEFB', '#E3F2FD'];
+
+  const graphData = {
+    labels,
+    datasets: [
+      {
+        label: '출석률',
+        data: attendanceRates,
+        backgroundColor: ratedColors,
+        borderWidth: 1,
+        datalabels: {
+          color: '#fff',
+          align: 'end',
+          anchor: 'end',
+        },
+      },
+    ],
+  };
+
+  const options = {
+    responsive: true,
+    maintainAspectRatio: false,
+    plugins: {
+      legend: {
+        display: false,
+      },
+      tooltip: {
+        backgroundColor: '#fff',
+        titleColor: '#000',
+        bodyColor: '#000',
+        borderColor: '#ccc',
+        borderWidth: 1,
+        callbacks: {
+          label: (context) => {
+            const label = context.label || '';
+            const value = context.raw || 0;
+            return `${label}: ${value}%`;
+          },
+        },
+      },
+      datalabels: {
+        display: true,
+        color: 'white',
+        font: {
+          weight: 'bold',
+          size: 14,
+        },
+      },
+    },
+    scales: {
+      y: {
+        beginAtZero: true,
+        max: 100,
+        ticks: {
+          stepSize: 20,
+          font: {
+            size: 12,
+          },
+        },
+        title: {
+          display: false,
+        },
+      },
+      x: {
+        grid: {
+          display: true,
+        },
+        ticks: {
+          font: {
+            size: 12,
+          },
+        },
+      },
+    },
+  };
+
+  return (
+    <GraphBox title="출석률 좋은 학생 TOP 5">
+      <ChartContent>
+        <ChartArea>
+          <Bar data={graphData} options={options} />
+        </ChartArea>
+        <HiddenLegend>
+          <Legend topStudents={topStudents} ratedColors={ratedColors} />
+        </HiddenLegend>
+      </ChartContent>
+    </GraphBox>
+  );
+};
+
+export default GraphChart;

src/pages/TotalStatisticsPage/TableChart.jsx

@@ -0,0 +1,12 @@
+import { AttendeeTable } from '@/components';
+import React from 'react';
+
+const TableChart = () => {
+  return (
+    <div>
+      <AttendeeTable />
+    </div>
+  );
+};
+
+export default TableChart;

src/pages/TotalStatisticsPage/TotalStatisticsPage.jsx

@@ -1,21 +1,28 @@
 import * as S from './TotalStatisticsPage.style';
 import { PageLayout } from '@/Layout';
 import { axiosInstance } from '@/axios';
-import { Dropdown, TopNavigation } from '@/components';
-import { useEffect, useState } from 'react';
+import { DaterangePicker, Dropdown, TopNavigation } from '@/components';
+import { createContext, useEffect, useState } from 'react';
+import GraphChart from './GraphChart';
+import TableChart from './TableChart';
+
+export const SortedStudent = createContext();
 
 const TotalStatisticsPage = () => {
-  const USER_ID = sessionStorage.getItem('id');
   const [viewMode, setViewMode] = useState('그래프');
+  const [studentGraph, setStudentGraph] = useState([]);
 
   useEffect(() => {
     const fetchStatistics = async () => {
       try {
         const statisticsResponse = await axiosInstance.get(
-          `/api/v1/events/statistic/student/100?memberId=${USER_ID}&authority=MEMBER&member=true`,
+          `/api/v1/events/statistic/student`,
         );
 
-        console.log(statisticsResponse);
+        const sortedData = statisticsResponse.data.sort(
+          (a, b) => b.attendanceRate - a.attendanceRate,
+        );
+        setStudentGraph(sortedData);
       } catch (error) {
         console.error('Error fetching statistics:', error);
       }
@@ -28,11 +35,18 @@ const TotalStatisticsPage = () => {
     <PageLayout topNavigation={<TopNavigation />}>
       <S.Container>
         <S.TotalStatisticsPage>
-          <Dropdown
-            items={['그래프', '표']}
-            defaultItem={'그래프'}
-            onSelect={setViewMode}
-          />
+          <S.FlexBox>
+            <Dropdown
+              items={['그래프', '표']}
+              defaultItem={'그래프'}
+              onSelect={setViewMode}
+            />
+            <DaterangePicker />
+          </S.FlexBox>
+          <SortedStudent.Provider value={studentGraph}>
+            {viewMode === '그래프' && <GraphChart />}
+            {viewMode === '표' && <TableChart />}
+          </SortedStudent.Provider>
         </S.TotalStatisticsPage>
       </S.Container>
     </PageLayout>

src/pages/TotalStatisticsPage/TotalStatisticsPage.style.jsx

@@ -14,6 +14,10 @@ export const TotalStatisticsPage = styled.div`
   margin: 0 auto;
   padding: 50px 20px;
   gap: 30px;
+  border: 1px solid red;
+`;
 
-  border: 1px solid red; /* 임시 코드 */
+export const FlexBox = styled.div`
+  display: flex;
+  justify-content: space-between;
 `;