Files
2026-07-13 12:58:18 +08:00

131 lines
3.2 KiB
TypeScript

"use client";
import {
Bar,
BarChart as RechartsBarChart,
CartesianGrid,
Legend,
ResponsiveContainer,
Tooltip,
XAxis,
YAxis,
} from "recharts";
// Define a generic type for chart data
interface ChartDataItem {
[key: string]: string | number;
}
interface BarChartProps {
data: ChartDataItem[];
index: string;
categories: string[];
colors?: string[];
valueFormatter?: (value: number) => string;
className?: string;
showLegend?: boolean;
showXAxis?: boolean;
showYAxis?: boolean;
showGrid?: boolean;
yAxisWidth?: number;
layout?: "horizontal" | "vertical";
}
export function BarChart({
data,
index,
categories,
colors = ["#3b82f6", "#10b981", "#6366f1", "#f59e0b", "#ef4444"],
valueFormatter = (value: number) => `${value}`,
className,
showLegend = true,
showXAxis = true,
showYAxis = true,
showGrid = true,
yAxisWidth = 55,
layout = "horizontal",
}: BarChartProps) {
return (
<ResponsiveContainer width="100%" height="100%" className={className}>
<RechartsBarChart
data={data}
layout={layout}
margin={{ top: 10, right: 10, left: 10, bottom: 10 }}
>
{showGrid && (
<CartesianGrid
strokeDasharray="3 3"
vertical={false}
stroke="#e5e7eb"
/>
)}
{showXAxis && (
<XAxis
dataKey={index}
axisLine={false}
tickLine={false}
tick={{ fill: "#6b7280", fontSize: 12 }}
dy={10}
type={layout === "horizontal" ? "category" : "number"}
/>
)}
{showYAxis && (
<YAxis
tickFormatter={valueFormatter}
axisLine={false}
tickLine={false}
tick={{ fill: "#6b7280", fontSize: 12 }}
width={yAxisWidth}
type={layout === "horizontal" ? "number" : "category"}
/>
)}
<Tooltip
formatter={(value: number) => [valueFormatter(value), ""]}
labelFormatter={(value) => `${value}`}
separator=""
itemStyle={{ padding: "2px 0" }}
cursor={{ fill: "rgba(236, 236, 236, 0.4)" }}
contentStyle={{
backgroundColor: "white",
borderRadius: "0.375rem",
border: "1px solid #e5e7eb",
boxShadow: "0 1px 2px 0 rgba(0, 0, 0, 0.05)",
padding: "0.5rem 0.75rem",
}}
/>
{showLegend && (
<Legend
verticalAlign="top"
height={36}
iconType="circle"
iconSize={8}
formatter={(value) => (
<span style={{ color: "#6b7280", fontSize: "0.875rem" }}>
{value}
</span>
)}
/>
)}
{categories.map((category, i) => (
<Bar
key={category}
dataKey={category}
fill={colors[i % colors.length]}
fillOpacity={0.1}
stroke={colors[i % colors.length]}
strokeWidth={2}
radius={[4, 4, 0, 0]}
barSize={layout === "horizontal" ? 30 : 20}
animationDuration={500}
/>
))}
</RechartsBarChart>
</ResponsiveContainer>
);
}