240 lines
12 KiB
TypeScript
240 lines
12 KiB
TypeScript
'use client'
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import { useState, useMemo } from 'react'
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import {
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AreaChart, Area,
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XAxis, YAxis, CartesianGrid, Tooltip,
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ResponsiveContainer,
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} from 'recharts'
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import { Ruler, Weight, ChevronDown, Activity } from 'lucide-react'
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interface HasilItem {
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tinggi_badan: number | null
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berat_badan: number | null
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z_score: number | null
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tanggal_upload: string | null
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}
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interface Props {
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data: HasilItem[]
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}
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const START_YEAR = 2026
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function MiniTooltip({ active, payload, label, unit, color }: any) {
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if (!active || !payload?.length) return null
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return (
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<div className={`bg-white border-2 rounded-xl shadow-[4px_4px_0px_0px_rgba(0,0,0,1)] px-3 py-2 text-xs`}
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style={{ borderColor: color }}>
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<p className="font-bold text-gray-700 mb-1">{label}</p>
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<p className="font-black" style={{ color }}>
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{payload[0]?.value ?? '-'} <span className="font-normal text-gray-400">{unit}</span>
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</p>
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</div>
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)
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}
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export function PerkembanganChart({ data }: Props) {
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const availableYears = useMemo(() => {
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const currentYear = new Date().getFullYear()
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const dataYears = Array.from(
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new Set(
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data
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.map(d => d.tanggal_upload ? new Date(d.tanggal_upload).getFullYear() : null)
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.filter(Boolean)
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)
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) as number[]
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const maxYear = Math.max(currentYear, ...dataYears, START_YEAR)
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return Array.from(
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new Set([
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...Array.from({ length: maxYear - START_YEAR + 1 }, (_, i) => START_YEAR + i),
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...dataYears,
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])
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).filter(y => y >= START_YEAR).sort((a, b) => a - b)
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}, [data])
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const [selectedYear, setSelectedYear] = useState<number>(availableYears[0] ?? START_YEAR)
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const chartData = useMemo(() => {
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return data
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.filter(d => {
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if (!d.tanggal_upload) return false
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return new Date(d.tanggal_upload).getFullYear() === selectedYear
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})
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.map(d => ({
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label: new Date(d.tanggal_upload!).toLocaleDateString('id-ID', { day: 'numeric', month: 'short' }),
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// Store full date for sorting
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_date: new Date(d.tanggal_upload!).getTime(),
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tinggi: d.tinggi_badan,
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berat: d.berat_badan,
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zscore: d.z_score,
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}))
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.sort((a, b) => a._date - b._date)
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}, [data, selectedYear])
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const hasData = chartData.length > 0
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return (
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<div className="flex flex-col gap-4">
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{/* Section header + filter */}
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<div className="flex items-center justify-between flex-wrap gap-3">
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<div className="flex items-center gap-2">
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<div className="flex gap-1.5">
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<div className="w-2.5 h-2.5 rounded-full bg-blue-400 mt-[3px]" />
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<div className="w-2.5 h-2.5 rounded-full bg-emerald-400 mt-[3px]" />
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</div>
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<p className="text-xs font-bold uppercase tracking-widest text-gray-500">
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Grafik Perkembangan Balita
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</p>
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</div>
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<div className="flex items-center gap-2">
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<span className="text-xs font-bold uppercase tracking-widest text-gray-400">Periode:</span>
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<div className="relative">
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<select
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value={selectedYear}
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onChange={e => setSelectedYear(Number(e.target.value))}
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className="appearance-none border-2 border-black rounded-lg pl-3 pr-8 py-1.5 text-sm font-bold bg-white focus:outline-none shadow-[3px_3px_0px_0px_rgba(0,0,0,1)] cursor-pointer"
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>
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{availableYears.map(y => (
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<option key={y} value={y}>{y}</option>
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))}
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</select>
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<ChevronDown className="absolute right-2 top-1/2 -translate-y-1/2 w-3.5 h-3.5 pointer-events-none text-gray-500" />
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</div>
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</div>
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</div>
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{/* Charts Grid */}
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<div className="grid grid-cols-1 md:grid-cols-2 gap-4">
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{/* Tinggi Badan */}
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<div className="rounded-xl border-2 border-blue-100 bg-blue-50/30 p-4">
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<div className="flex items-center gap-2 mb-3">
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<div className="w-8 h-8 rounded-lg bg-blue-100 border border-blue-200 flex items-center justify-center">
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<Ruler className="w-4 h-4 text-blue-600" />
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</div>
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<div>
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<p className="text-sm font-bold text-blue-800">Tinggi Badan</p>
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<p className="text-[10px] text-blue-400">Dalam satuan cm</p>
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</div>
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</div>
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{!hasData ? (
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<div className="h-36 flex items-center justify-center text-gray-300 text-xs">
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Tidak ada data untuk tahun {selectedYear}
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</div>
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) : (
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<ResponsiveContainer width="100%" height={160}>
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<AreaChart data={chartData} margin={{ top: 4, right: 8, left: -20, bottom: 0 }}>
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<defs>
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<linearGradient id="tinggiGrad" x1="0" y1="0" x2="0" y2="1">
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<stop offset="5%" stopColor="#3b82f6" stopOpacity={0.25} />
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<stop offset="95%" stopColor="#3b82f6" stopOpacity={0} />
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</linearGradient>
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</defs>
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<CartesianGrid strokeDasharray="3 3" stroke="#dbeafe" />
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<XAxis dataKey="label" tick={{ fontSize: 10, fontWeight: 600 }} axisLine={false} tickLine={false} />
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<YAxis tick={{ fontSize: 10 }} axisLine={false} tickLine={false} />
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<Tooltip content={<MiniTooltip unit="cm" color="#3b82f6" />} />
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<Area
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type="monotone"
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dataKey="tinggi"
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stroke="#3b82f6"
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strokeWidth={2.5}
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fill="url(#tinggiGrad)"
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dot={{ r: 4, fill: '#3b82f6', stroke: 'white', strokeWidth: 2 }}
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activeDot={{ r: 6 }}
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/>
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</AreaChart>
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</ResponsiveContainer>
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)}
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</div>
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{/* Berat Badan */}
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<div className="rounded-xl border-2 border-emerald-100 bg-emerald-50/30 p-4">
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<div className="flex items-center gap-2 mb-3">
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<div className="w-8 h-8 rounded-lg bg-emerald-100 border border-emerald-200 flex items-center justify-center">
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<Weight className="w-4 h-4 text-emerald-600" />
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</div>
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<div>
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<p className="text-sm font-bold text-emerald-800">Berat Badan</p>
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<p className="text-[10px] text-emerald-400">Dalam satuan kg</p>
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</div>
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</div>
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{!hasData ? (
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<div className="h-36 flex items-center justify-center text-gray-300 text-xs">
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Tidak ada data untuk tahun {selectedYear}
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</div>
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) : (
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<ResponsiveContainer width="100%" height={160}>
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<AreaChart data={chartData} margin={{ top: 4, right: 8, left: -20, bottom: 0 }}>
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<defs>
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<linearGradient id="beratGrad" x1="0" y1="0" x2="0" y2="1">
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<stop offset="5%" stopColor="#10b981" stopOpacity={0.25} />
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<stop offset="95%" stopColor="#10b981" stopOpacity={0} />
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</linearGradient>
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</defs>
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<CartesianGrid strokeDasharray="3 3" stroke="#d1fae5" />
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<XAxis dataKey="label" tick={{ fontSize: 10, fontWeight: 600 }} axisLine={false} tickLine={false} />
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<YAxis tick={{ fontSize: 10 }} axisLine={false} tickLine={false} />
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<Tooltip content={<MiniTooltip unit="kg" color="#10b981" />} />
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<Area
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type="monotone"
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dataKey="berat"
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stroke="#10b981"
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strokeWidth={2.5}
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fill="url(#beratGrad)"
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dot={{ r: 4, fill: '#10b981', stroke: 'white', strokeWidth: 2 }}
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activeDot={{ r: 6 }}
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/>
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</AreaChart>
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</ResponsiveContainer>
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)}
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</div>
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{/* Z-Score Chart */}
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<div className="rounded-xl border-2 border-purple-100 bg-purple-50/30 p-4 md:col-span-2">
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<div className="flex items-center gap-2 mb-3">
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<div className="w-8 h-8 rounded-lg bg-purple-100 border border-purple-200 flex items-center justify-center">
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<Activity className="w-4 h-4 text-purple-600" />
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</div>
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<div>
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<p className="text-sm font-bold text-purple-800">Z-Score (SD)</p>
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<p className="text-[10px] text-purple-400">Standar Deviasi Pertumbuhan</p>
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</div>
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</div>
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{!hasData ? (
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<div className="h-36 flex items-center justify-center text-gray-300 text-xs text-center border-2 border-dashed border-purple-100/50 rounded-lg">
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Tidak ada data untuk tahun {selectedYear}
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</div>
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) : (
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<ResponsiveContainer width="100%" height={160}>
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<AreaChart data={chartData} margin={{ top: 4, right: 8, left: -20, bottom: 0 }}>
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<defs>
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<linearGradient id="zscoreGrad" x1="0" y1="0" x2="0" y2="1">
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<stop offset="5%" stopColor="#9333ea" stopOpacity={0.25} />
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<stop offset="95%" stopColor="#9333ea" stopOpacity={0} />
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</linearGradient>
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</defs>
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<CartesianGrid strokeDasharray="3 3" stroke="#f3e8ff" />
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<XAxis dataKey="label" tick={{ fontSize: 10, fontWeight: 600 }} axisLine={false} tickLine={false} />
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<YAxis tick={{ fontSize: 10 }} axisLine={false} tickLine={false} domain={['auto', 'auto']} />
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<Tooltip content={<MiniTooltip unit="SD" color="#9333ea" />} />
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<Area
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type="monotone"
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dataKey="zscore"
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stroke="#9333ea"
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strokeWidth={2.5}
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fill="url(#zscoreGrad)"
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dot={{ r: 4, fill: '#9333ea', stroke: 'white', strokeWidth: 2 }}
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activeDot={{ r: 6 }}
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/>
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</AreaChart>
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</ResponsiveContainer>
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)}
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</div>
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</div>
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</div>
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)
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}
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