361 lines
11 KiB
TypeScript
361 lines
11 KiB
TypeScript
'use client';
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import { useEffect, useState } from 'react';
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import dynamic from 'next/dynamic';
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import { ApexOptions } from 'apexcharts';
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import { useTheme } from 'next-themes';
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import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
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import { Button } from "@/components/ui/button";
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import { ExternalLink } from "lucide-react";
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import Link from "next/link";
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// Dynamically import ApexCharts to avoid SSR issues
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const Chart = dynamic(() => import('react-apexcharts'), { ssr: false });
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interface NamaBeasiswaData {
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tahun_angkatan: number;
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nama_beasiswa: string;
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jumlah_nama_beasiswa: number;
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}
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interface Props {
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selectedYear: string;
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}
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interface NamaBeasiswaDashChartProps extends Props {
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height?: string;
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showDetailButton?: boolean;
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}
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export default function NamaBeasiswaDashChart({
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selectedYear,
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height = "h-[300px] sm:h-[300px] md:h-[300px]",
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showDetailButton = true
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}: NamaBeasiswaDashChartProps) {
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const { theme } = useTheme();
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const [data, setData] = useState<NamaBeasiswaData[]>([]);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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const [chartOptions, setChartOptions] = useState<ApexOptions>({});
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useEffect(() => {
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const fetchData = async () => {
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try {
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setLoading(true);
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setError(null);
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const url = `/api/mahasiswa/nama-beasiswa-dashboard?tahunAngkatan=${selectedYear}`;
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const response = await fetch(url);
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if (!response.ok) {
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throw new Error(`Failed to fetch data: ${response.status} ${response.statusText}`);
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}
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const result = await response.json();
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if (!Array.isArray(result)) {
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throw new Error('Invalid data format received from server');
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}
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// Sort data by tahun_angkatan
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const sortedData = result.sort((a: NamaBeasiswaData, b: NamaBeasiswaData) =>
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a.tahun_angkatan - b.tahun_angkatan
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);
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setData(sortedData);
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// Update chart options dengan categories yang benar
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const years = [...new Set(sortedData.map(item => item.tahun_angkatan))].sort();
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updateChartOptions(years);
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} catch (err) {
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console.error('Error in fetchData:', err);
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setError(err instanceof Error ? err.message : 'An error occurred while fetching data');
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} finally {
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setLoading(false);
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}
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};
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fetchData();
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}, [selectedYear, theme]);
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// Initialize chart options on mount
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useEffect(() => {
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updateChartOptions([]);
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}, []);
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// Function to update chart options
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const updateChartOptions = (years: number[]) => {
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console.log('Updating chart options with years:', years);
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setChartOptions({
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chart: {
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type: 'bar',
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stacked: true,
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toolbar: {
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show: true,
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tools: {
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download: true,
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selection: true,
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zoom: true,
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zoomin: true,
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zoomout: true,
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pan: true,
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reset: true
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}
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},
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background: theme === 'dark' ? '#0F172B' : '#fff',
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},
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plotOptions: {
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bar: {
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horizontal: true,
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barHeight: '70%',
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},
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},
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dataLabels: {
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enabled: true,
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formatter: function (val: number, opts: any) {
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const seriesIndex = opts.seriesIndex;
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const dataPointIndex = opts.dataPointIndex;
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// Hitung total untuk tahun angkatan ini
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const allSeries = opts.w.config.series;
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let totalForYear = 0;
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allSeries.forEach((series: any) => {
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totalForYear += series.data[dataPointIndex] || 0;
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});
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if (totalForYear === 0 || val === 0) return '0%';
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const percentage = ((val / totalForYear) * 100).toFixed(0);
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return percentage + '%';
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},
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style: {
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fontSize: '12px',
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colors: [theme === 'dark' ? '#fff' : '#000']
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}
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},
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stroke: {
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show: true,
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width: 2,
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colors: ['transparent']
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},
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xaxis: {
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categories: years.map(y => y.toString()),
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title: {
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text: 'Tahun Angkatan',
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style: {
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fontSize: '14px',
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fontWeight: 'bold',
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color: theme === 'dark' ? '#fff' : '#000'
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}
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},
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labels: {
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style: {
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fontSize: '12px',
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colors: theme === 'dark' ? '#fff' : '#000'
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}
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}
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},
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yaxis: {
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title: {
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text: 'Jumlah Mahasiswa',
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style: {
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fontSize: '14px',
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fontWeight: 'bold',
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color: theme === 'dark' ? '#fff' : '#000'
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}
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},
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labels: {
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style: {
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fontSize: '12px',
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colors: theme === 'dark' ? '#fff' : '#000'
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}
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},
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min: 0,
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tickAmount: 5
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},
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fill: {
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opacity: 1
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},
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colors: ['#3B82F6', '#EC4899', '#10B981', '#F59E0B', '#EF4444', '#8B5CF6', '#06B6D4'],
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tooltip: {
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theme: theme === 'dark' ? 'dark' : 'light',
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shared: true,
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intersect: false,
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custom: function({ series, seriesIndex, dataPointIndex, w }: any) {
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const tahun = w.globals.labels[dataPointIndex];
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const isDark = theme === 'dark';
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// Hitung total untuk tahun ini
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let total = 0;
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series.forEach((seriesData: number[]) => {
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total += seriesData[dataPointIndex] || 0;
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});
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const beasiswaNames = w.config.series.map((s: any) => s.name);
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const beasiswaColors = w.config.colors;
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let tooltipContent = `
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<div style="
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padding: 12px 16px;
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background: ${isDark ? 'rgba(30, 41, 59, 0.95)' : 'rgba(255, 255, 255, 0.95)'};
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backdrop-filter: blur(10px);
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border: none;
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border-radius: 12px;
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box-shadow: 0 8px 32px ${isDark ? 'rgba(0, 0, 0, 0.3)' : 'rgba(0, 0, 0, 0.1)'};
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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min-width: 180px;
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">
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<div style="
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font-size: 13px;
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font-weight: 600;
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color: ${isDark ? '#f1f5f9' : '#1f2937'};
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margin-bottom: 8px;
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text-align: center;
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">Angkatan ${tahun}</div>`;
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// Tambahkan setiap jenis beasiswa
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series.forEach((seriesData: number[], index: number) => {
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const value = seriesData[dataPointIndex] || 0;
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tooltipContent += `
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<div style="display: flex; align-items: center; margin-bottom: 4px;">
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<div style="width: 8px; height: 8px; background: ${beasiswaColors[index]}; border-radius: 50%; margin-right: 8px;"></div>
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<span style="font-size: 12px; color: ${isDark ? '#cbd5e1' : '#374151'};">${beasiswaNames[index]}</span>
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<span style="font-size: 12px; font-weight: 600; color: ${isDark ? '#f1f5f9' : '#1f2937'}; margin-left: auto;">${value}</span>
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</div>`;
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});
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// Tambahkan total
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tooltipContent += `
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<div style="
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border-top: 1px solid ${isDark ? '#475569' : '#e5e7eb'};
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margin-top: 8px;
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padding-top: 8px;
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display: flex;
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align-items: center;
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">
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<div style="width: 8px; height: 8px; background: #10B981; border-radius: 50%; margin-right: 8px;"></div>
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<span style="font-size: 12px; font-weight: 600; color: ${isDark ? '#f1f5f9' : '#1f2937'};">Total</span>
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<span style="font-size: 13px; font-weight: 700; color: #10B981; margin-left: auto;">${total}</span>
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</div>
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</div>
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`;
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return tooltipContent;
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}
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},
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legend: {
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position: 'top',
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fontSize: '14px',
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markers: {
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size: 12,
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},
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itemMargin: {
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horizontal: 10,
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},
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labels: {
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colors: theme === 'dark' ? '#fff' : '#000'
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}
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},
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grid: {
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borderColor: theme === 'dark' ? '#374151' : '#E5E7EB',
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strokeDashArray: 4,
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padding: {
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top: 20,
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right: 0,
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bottom: 0,
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left: 0
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}
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}
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});
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};
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// Process data for series
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const processSeriesData = () => {
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if (!data.length) return [];
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const years = [...new Set(data.map(item => item.tahun_angkatan))].sort();
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const beasiswaTypes = [...new Set(data.map(item => item.nama_beasiswa))].sort();
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return beasiswaTypes.map(beasiswa => ({
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name: beasiswa,
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data: years.map(year => {
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const item = data.find(d => d.tahun_angkatan === year && d.nama_beasiswa === beasiswa);
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return item ? item.jumlah_nama_beasiswa : 0;
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})
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}));
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};
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const series = processSeriesData();
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if (loading) {
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return (
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<Card className="bg-white dark:bg-slate-900 shadow-lg">
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<CardHeader>
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<CardTitle className="text-xl font-bold dark:text-white">
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Loading...
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</CardTitle>
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</CardHeader>
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</Card>
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);
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}
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if (error) {
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return (
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<Card className="bg-white dark:bg-slate-900 shadow-lg">
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<CardHeader>
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<CardTitle className="text-xl font-bold text-red-500">
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Error: {error}
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</CardTitle>
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</CardHeader>
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</Card>
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);
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}
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if (data.length === 0) {
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return (
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<Card className="bg-white dark:bg-slate-900 shadow-lg">
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<CardHeader>
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<CardTitle className="text-xl font-bold dark:text-white">
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Tidak ada data yang tersedia
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</CardTitle>
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</CardHeader>
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</Card>
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);
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}
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return (
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<Card className="bg-white dark:bg-slate-900 shadow-lg">
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<CardHeader>
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<div className="flex justify-between items-center">
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<CardTitle className="text-xl font-bold dark:text-white">
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Nama Beasiswa Mahasiswa
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{selectedYear !== 'all' ? ` Angkatan ${selectedYear}` : ''}
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</CardTitle>
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{showDetailButton && (
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<Link href="/detail/nama-beasiswa" target="_blank">
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<Button variant="outline" size="sm" className="flex items-center gap-1 dark:text-white">
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<ExternalLink className="size-3" />
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Detail
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</Button>
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</Link>
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)}
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</div>
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</CardHeader>
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<CardContent>
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<div className={`${height} w-full max-w-5xl mx-auto`}>
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{typeof window !== 'undefined' && series.length > 0 && Object.keys(chartOptions).length > 0 && (
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<Chart
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options={chartOptions}
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series={series}
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type="bar"
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height="100%"
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width="100%"
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/>
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)}
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</div>
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</CardContent>
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</Card>
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);
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}
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