Files
road-monitoring-ui/src/app/(modules)/ticket/[ticketId]/assign/components/AssignmentIssuesMap.tsx

476 lines
16 KiB
TypeScript

'use client';
import { useEffect, useMemo, useState } from 'react';
import dynamic from 'next/dynamic';
import { AlertTriangle, MapPinned, RefreshCw } from 'lucide-react';
import { getDefectVisual } from '@/constants/defectVisualConfig';
import type {
TicketAssignmentDetectionItem,
TicketAssignmentDetectionsResponse,
} from '@/types';
import { Button } from '@/components/ui/button';
import {
Card,
CardContent,
CardDescription,
CardHeader,
CardTitle,
} from '@/components/ui/card';
import type { AssignmentRangePoint } from './assignmentRange';
type AssignmentIssuesMapProps = {
data?: TicketAssignmentDetectionsResponse;
isLoading: boolean;
isError: boolean;
startPoint: AssignmentRangePoint | null;
endPoint: AssignmentRangePoint | null;
onRetry: () => void;
};
type AssignmentMapItem = {
id: number;
class_name: string;
display_name: string;
latitude: number;
longitude: number;
sequence: number;
};
type AssignmentMapClass = {
class_name: string;
display_name: string;
};
type ClientAssignmentIssuesMapProps = {
items: AssignmentMapItem[];
classes: AssignmentMapClass[];
selectedDetectionId: number | null;
startPoint: AssignmentRangePoint | null;
endPoint: AssignmentRangePoint | null;
onSelectDetection: (detectionId: number) => void;
};
function toMapItem(
item: TicketAssignmentDetectionItem,
sequence: number,
): AssignmentMapItem | null {
const { latitude, longitude } = item.location;
if (
typeof latitude !== 'number' ||
typeof longitude !== 'number' ||
!Number.isFinite(latitude) ||
!Number.isFinite(longitude) ||
latitude < -90 ||
latitude > 90 ||
longitude < -180 ||
longitude > 180
) {
return null;
}
return {
id: item.detection.id,
class_name: item.detection.class_name,
display_name: item.detection.display_name,
latitude,
longitude,
sequence,
};
}
const ClientAssignmentIssuesMap = dynamic<ClientAssignmentIssuesMapProps>(
async () => {
const {
CircleMarker,
MapContainer,
Polyline,
Popup,
TileLayer,
Tooltip,
useMap,
} = await import('react-leaflet');
const { canvas } = await import('leaflet');
function FitMapToIssues({ items }: { items: AssignmentMapItem[] }) {
const map = useMap();
useEffect(() => {
if (items.length === 0) return;
if (items.length === 1) {
map.setView([items[0].latitude, items[0].longitude], 17);
return;
}
map.fitBounds(
items.map(
(item) => [item.latitude, item.longitude] as [number, number],
),
{
padding: [32, 32],
maxZoom: 17,
},
);
}, [items, map]);
return null;
}
return function ClientAssignmentIssuesMapInner({
items,
classes,
selectedDetectionId,
startPoint,
endPoint,
onSelectDetection,
}: ClientAssignmentIssuesMapProps) {
const markerRenderer = useMemo(() => canvas({ tolerance: 12 }), []);
const displayNames = new Map(
classes.map((item) => [item.class_name, item.display_name]),
);
const initialCenter: [number, number] = [
items[0].latitude,
items[0].longitude,
];
const orderedItems = [...items].sort(
(first, second) =>
first.sequence - second.sequence || first.id - second.id,
);
const startIndex = orderedItems.findIndex(
(item) => item.id === startPoint?.detectionId,
);
const endIndex = orderedItems.findIndex(
(item) => item.id === endPoint?.detectionId,
);
const hasSelectedRange = startIndex >= 0 && endIndex >= 0;
const rangeItems = hasSelectedRange
? orderedItems.slice(
Math.min(startIndex, endIndex),
Math.max(startIndex, endIndex) + 1,
)
: [];
const rangeDetectionIds = new Set(rangeItems.map((item) => item.id));
const rangePath = rangeItems.map(
(item) => [item.latitude, item.longitude] as [number, number],
);
return (
<MapContainer
center={initialCenter}
zoom={15}
scrollWheelZoom
className="h-full w-full"
>
<TileLayer
attribution="&copy; OpenStreetMap contributors"
url="https://tile.openstreetmap.org/{z}/{x}/{y}.png"
/>
<FitMapToIssues items={hasSelectedRange ? rangeItems : items} />
{rangePath.length >= 2 ? (
<>
<Polyline
positions={rangePath}
interactive={false}
pathOptions={{
color: '#3b82f6',
opacity: 0.18,
weight: 26,
}}
/>
<Polyline
positions={rangePath}
interactive={false}
pathOptions={{
color: '#2563eb',
opacity: 0.9,
weight: 4,
}}
/>
</>
) : null}
{items.map((item) => {
const visual = getDefectVisual(item.class_name);
const IssueIcon = visual.icon;
const isSelected = selectedDetectionId === item.id;
const isStart = startPoint?.detectionId === item.id;
const isEnd = endPoint?.detectionId === item.id;
const rangeLabel = isStart ? 'Start' : isEnd ? 'End' : null;
const rangeColor = isStart
? '#16a34a'
: isEnd
? '#dc2626'
: visual.boundingBoxColor;
const isRangeIssue = isStart || isEnd;
const isInsideRange = rangeDetectionIds.has(item.id);
const displayName =
displayNames.get(item.class_name) ??
item.display_name ??
item.class_name.replaceAll('_', ' ');
return (
<CircleMarker
key={item.id}
center={[item.latitude, item.longitude]}
renderer={markerRenderer}
radius={isSelected || isRangeIssue ? 11 : isInsideRange ? 9 : 7}
pathOptions={{
color:
isSelected || isRangeIssue
? '#ffffff'
: visual.boundingBoxColor,
fillColor: rangeColor,
fillOpacity:
isSelected || isRangeIssue
? 1
: hasSelectedRange && !isInsideRange
? 0.22
: 0.82,
opacity: hasSelectedRange && !isInsideRange ? 0.3 : 1,
weight: isSelected || isRangeIssue ? 4 : 2,
}}
eventHandlers={{
click: () => onSelectDetection(item.id),
}}
>
<Popup minWidth={240} maxWidth={280}>
<div className="w-60">
<div className="flex items-start gap-3 border-b pb-3 pr-4">
<span
className="flex size-9 shrink-0 items-center justify-center rounded-full"
style={{
backgroundColor: `${visual.boundingBoxColor}1f`,
color: visual.boundingBoxColor,
}}
>
<IssueIcon className="size-4" />
</span>
<div className="min-w-0 flex-1">
<p className="!m-0 truncate text-sm font-semibold leading-5">
{displayName}
</p>
<p className="!m-0 text-xs leading-4 text-muted-foreground">
Detection #{item.id}
</p>
</div>
{rangeLabel ? (
<span className="flex shrink-0 items-center gap-1.5 text-xs font-semibold">
<span
className="size-3 rounded-full"
style={{ backgroundColor: rangeColor }}
/>
{rangeLabel}
</span>
) : null}
</div>
<dl className="!m-0 space-y-2 py-3 text-sm">
<div className="flex items-center justify-between gap-4">
<dt className="text-muted-foreground">Latitude</dt>
<dd className="!m-0 font-mono text-xs tabular-nums">
{item.latitude.toFixed(6)}
</dd>
</div>
<div className="flex items-center justify-between gap-4">
<dt className="text-muted-foreground">Longitude</dt>
<dd className="!m-0 font-mono text-xs tabular-nums">
{item.longitude.toFixed(6)}
</dd>
</div>
</dl>
</div>
</Popup>
{rangeLabel ? (
<Tooltip
permanent
direction="top"
offset={[0, -10]}
opacity={1}
className="range-point-label"
>
<span style={{ color: rangeColor }}>{rangeLabel}</span>
</Tooltip>
) : null}
</CircleMarker>
);
})}
</MapContainer>
);
};
},
{
ssr: false,
loading: () => <div className="size-full animate-pulse bg-muted" />,
},
);
export function AssignmentIssuesMap({
data,
isLoading,
isError,
startPoint,
endPoint,
onRetry,
}: AssignmentIssuesMapProps) {
const [selectedDetectionId, setSelectedDetectionId] = useState<number | null>(
null,
);
const validItems = useMemo(
() =>
(data?.items ?? []).flatMap((item, index) => {
const mapItem = toMapItem(item, index);
return mapItem ? [mapItem] : [];
}),
[data?.items],
);
const classes = useMemo(
() =>
Array.from(
new Map(
validItems.map((item) => [
item.class_name,
{
class_name: item.class_name,
display_name: item.display_name,
},
]),
).values(),
),
[validItems],
);
const pageItemCount = data?.items.length ?? 0;
useEffect(() => {
if (
selectedDetectionId !== null &&
!validItems.some((item) => item.id === selectedDetectionId)
) {
setSelectedDetectionId(null);
}
}, [selectedDetectionId, validItems]);
return (
<Card className="overflow-hidden">
<CardHeader className="border-b">
<div className="flex items-start justify-between gap-4">
<div className="flex items-start gap-3">
<div className="rounded-lg bg-secondary p-2">
<MapPinned className="size-5 text-primary" />
</div>
<div>
<CardTitle className="text-base">Issues on Map</CardTitle>
<CardDescription>
Select Start and End in the table to preview the covered range.
</CardDescription>
</div>
</div>
{data ? (
<span className="shrink-0 text-sm text-muted-foreground">
{validItems.length} mapped
</span>
) : null}
</div>
</CardHeader>
<CardContent className="p-0">
{isLoading ? (
<div className="h-[440px] animate-pulse bg-muted" />
) : isError ? (
<div className="flex min-h-72 flex-col items-center justify-center gap-3 px-6 text-center">
<AlertTriangle className="size-7 text-destructive" />
<div>
<p className="font-medium">Unable to load issue locations.</p>
<p className="mt-1 text-sm text-muted-foreground">
Check the connection and try again.
</p>
</div>
<Button type="button" variant="outline" onClick={onRetry}>
<RefreshCw />
Retry
</Button>
</div>
) : validItems.length === 0 ? (
<div className="flex min-h-72 flex-col items-center justify-center px-6 text-center">
<MapPinned className="size-7 text-muted-foreground" />
<p className="mt-3 font-medium">No issue locations available.</p>
<p className="mt-1 text-sm text-muted-foreground">
Detections without valid coordinates cannot be placed on the map.
</p>
</div>
) : (
<>
<div className="h-[440px] min-w-0 bg-muted">
<ClientAssignmentIssuesMap
items={validItems}
classes={classes}
selectedDetectionId={selectedDetectionId}
startPoint={startPoint}
endPoint={endPoint}
onSelectDetection={setSelectedDetectionId}
/>
</div>
<div
className="flex flex-wrap items-center gap-x-4 gap-y-2 border-t px-4 py-3"
aria-label="Map legend"
>
<span className="text-sm font-medium">Map legend</span>
{classes.map((item) => {
const visual = getDefectVisual(item.class_name);
const IssueIcon = visual.icon;
return (
<div
key={item.class_name}
className="flex items-center gap-2 text-sm text-muted-foreground"
>
<span
className="flex size-6 items-center justify-center rounded-full"
style={{
backgroundColor: `${visual.boundingBoxColor}1f`,
color: visual.boundingBoxColor,
}}
>
<IssueIcon className="size-3.5" />
</span>
<span>{item.display_name}</span>
</div>
);
})}
{startPoint ? (
<div className="flex items-center gap-2 text-sm text-muted-foreground">
<span className="size-4 rounded-full border-2 border-white bg-green-600 shadow-sm" />
<span>Start</span>
</div>
) : null}
{endPoint ? (
<div className="flex items-center gap-2 text-sm text-muted-foreground">
<span className="size-4 rounded-full border-2 border-white bg-red-600 shadow-sm" />
<span>End</span>
</div>
) : null}
{startPoint && endPoint ? (
<div className="flex items-center gap-2 text-sm text-muted-foreground">
<span className="relative h-4 w-8 rounded-full bg-blue-500/20">
<span className="absolute top-1/2 right-0 left-0 h-0.5 -translate-y-1/2 bg-blue-600" />
</span>
<span>Coverage area</span>
</div>
) : null}
</div>
<div className="border-t px-4 py-3">
<span className="text-sm text-muted-foreground">
{validItems.length} mapped from {pageItemCount} cached{' '}
{pageItemCount === 1 ? 'issue' : 'issues'}
</span>
</div>
</>
)}
</CardContent>
</Card>
);
}