refactor: remove unused packages
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159
src/components/dashboard/detection-donut-chart.tsx
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159
src/components/dashboard/detection-donut-chart.tsx
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"use client"
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import { PieChart, Pie, Cell, ResponsiveContainer, Legend, Tooltip } from "recharts"
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import { Loader2 } from "lucide-react"
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interface DetectionDonutChartProps {
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defectedSignboard: number
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pothole: number
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roadCrack: number
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damagedRoadMarking: number
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goodSignboard: number
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isLoading?: boolean
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}
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const COLORS = {
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defectedSignboard: "#3b82f6", // Blue
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pothole: "#ef4444", // Red
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roadCrack: "#f59e0b", // Amber/Orange
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damagedRoadMarking: "#6366f1", // Indigo
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goodSignboard: "#10b981" // Emerald
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}
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export function DetectionDonutChart({
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defectedSignboard,
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pothole,
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roadCrack,
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damagedRoadMarking,
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goodSignboard,
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isLoading = false
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}: DetectionDonutChartProps) {
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if (isLoading) {
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return (
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<div className="h-[250px] flex items-center justify-center">
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<Loader2 className="h-8 w-8 text-primary/50" />
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</div>
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)
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}
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const total = defectedSignboard + pothole + roadCrack + damagedRoadMarking + goodSignboard
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if (total === 0) {
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return (
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<div className="h-[250px] flex flex-col items-center justify-center text-muted-foreground">
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<p className="text-sm">No detections found</p>
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<p className="text-xs mt-1">Process videos to see data</p>
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</div>
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)
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}
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const data = [
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{ name: "Defected Signboards", value: defectedSignboard, color: COLORS.defectedSignboard },
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{ name: "Potholes", value: pothole, color: COLORS.pothole },
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{ name: "Road Cracks", value: roadCrack, color: COLORS.roadCrack },
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{ name: "Damaged Markings", value: damagedRoadMarking, color: COLORS.damagedRoadMarking },
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{ name: "Good Signboards", value: goodSignboard, color: COLORS.goodSignboard }
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].filter(item => item.value > 0)
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return (
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<div className="h-[220px] relative">
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<ResponsiveContainer width="100%" height="100%">
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<PieChart>
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<defs>
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<linearGradient id="gradPothole" x1="0" y1="0" x2="0" y2="1">
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<stop offset="0%" stopColor="#ff8a8a" />
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<stop offset="100%" stopColor="#ef4444" />
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</linearGradient>
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<linearGradient id="gradDefectedSign" x1="0" y1="0" x2="0" y2="1">
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<stop offset="0%" stopColor="#60a5fa" />
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<stop offset="100%" stopColor="#3b82f6" />
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</linearGradient>
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<linearGradient id="gradCrack" x1="0" y1="0" x2="0" y2="1">
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<stop offset="0%" stopColor="#fbbf24" />
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<stop offset="100%" stopColor="#f59e0b" />
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</linearGradient>
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<linearGradient id="gradMarking" x1="0" y1="0" x2="0" y2="1">
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<stop offset="0%" stopColor="#818cf8" />
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<stop offset="100%" stopColor="#6366f1" />
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</linearGradient>
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<linearGradient id="gradGoodSign" x1="0" y1="0" x2="0" y2="1">
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<stop offset="0%" stopColor="#34d399" />
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<stop offset="100%" stopColor="#10b981" />
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</linearGradient>
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</defs>
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<Pie
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data={data}
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cx="50%"
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cy="45%"
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innerRadius={50}
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outerRadius={70}
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paddingAngle={5}
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dataKey="value"
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strokeWidth={0}
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isAnimationActive={false}
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>
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{data.map((entry, index) => {
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const gradId = entry.name === "Potholes" ? "gradPothole" :
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entry.name === "Defected Signboards" ? "gradDefectedSign" :
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entry.name === "Road Cracks" ? "gradCrack" :
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entry.name === "Damaged Markings" ? "gradMarking" : "gradGoodSign"
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return (
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<Cell
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key={`cell-${index}`}
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fill={`url(#${gradId})`}
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fillOpacity={1}
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className="hover:fill-opacity-80"
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/>
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)
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})}
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</Pie>
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<Tooltip
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content={({ active, payload }) => {
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if (active && payload && payload.length) {
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const data = payload[0]
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return (
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<div className="bg-background/95 backdrop-blur-sm border border-border rounded-lg px-3 py-2 shadow-lg">
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<p className="font-medium text-sm">{data.name}</p>
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<p className="text-sm text-muted-foreground">
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Count: <span className="font-semibold text-foreground">{data.value}</span>
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</p>
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<p className="text-xs text-muted-foreground">
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{((Number(data.value) / total) * 100).toFixed(1)}% of total
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</p>
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</div>
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)
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}
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return null
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}}
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/>
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<Legend
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verticalAlign="bottom"
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height={40}
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content={({ payload }) => (
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<div className="flex flex-wrap items-center justify-center gap-x-4 gap-y-1 mt-2">
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{payload?.map((entry, index) => (
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<div key={`legend-${index}`} className="flex items-center gap-1.5">
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<div
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className="w-2.5 h-2.5 rounded-full"
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style={{ backgroundColor: entry.color }}
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/>
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<span className="text-[9px] text-muted-foreground whitespace-nowrap">
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{entry.value}: {data[index].value}
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</span>
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</div>
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))}
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</div>
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)}
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/>
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</PieChart>
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</ResponsiveContainer>
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{/* Center label */}
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<div className="absolute inset-0 flex items-center justify-center pointer-events-none" style={{ marginTop: '-55px' }}>
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<div className="text-center">
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<p className="text-xl font-extrabold text-[#2563eb]">{total}</p>
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<p className="text-[9px] uppercase tracking-wider text-muted-foreground">Total</p>
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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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