mirror of
https://github.com/Tria-plc/edr-platform.git
synced 2026-08-30 11:08:12 +00:00
ui design for schedule
This commit is contained in:
Marshal
@@ -0,0 +1,580 @@
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import { useMemo } from "react";
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import { Box, Group, Paper, Progress, Stack, Text, Tooltip } from "@mantine/core";
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import { useElementSize } from "@mantine/hooks";
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import { Box as BoxIcon, Container as ContainerIcon, Fuel, Gauge, TrainFront } from "lucide-react";
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import { freightBrand } from "@/theme/freight-brand";
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/**
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* Visual train composition: a locomotive coupled to its wagons, drawn like a real
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* consist. Long trains wrap into a serpentine (zig-zag) so the whole train stays on
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* screen. Each wagon shows its load (container blocks or a bulk fill gauge), physical
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* wagon number and tonnage.
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*/
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type DiagramWagonInput = {
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sequenceNo: number;
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capacityTons: number;
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assignedWeightTons: number;
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slotLoadType?: string | null;
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wagonType?: { code?: string | null } | null;
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wagonTypeCode?: string | null;
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physicalWagonNumber?: string | null;
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allocations?: Array<{
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bookingReference?: string | null;
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bookingId?: string;
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loadType?: string | null;
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containerItems?: Array<{ containerNumber?: string | null }> | null;
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bulkLoad?: { weightTons?: number | null; cargoDescription?: string | null } | null;
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}> | null;
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};
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type NormalizedWagon = {
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sequenceNo: number;
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capacityTons: number;
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assignedWeightTons: number;
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wagonTypeCode: string | null;
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physicalWagonNumber: string | null;
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isEmpty: boolean;
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isBulk: boolean;
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containerNumbers: string[];
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bookingRefs: string[];
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cargoDescription: string | null;
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};
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const CAR_WIDTH = 150; // car body + coupler footprint
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function normalizeWagon(w: DiagramWagonInput, freightType?: string | null): NormalizedWagon {
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const allocations = w.allocations ?? [];
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const firstLoad = (
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w.slotLoadType ??
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allocations[0]?.loadType ??
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freightType ??
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""
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)
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.toString()
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.toUpperCase();
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const isBulk = firstLoad.includes("BULK");
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const containerNumbers: string[] = [];
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const bookingRefs: string[] = [];
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let cargoDescription: string | null = null;
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for (const alloc of allocations) {
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if (alloc.bookingReference) bookingRefs.push(alloc.bookingReference);
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for (const item of alloc.containerItems ?? []) {
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containerNumbers.push(item.containerNumber?.trim() || "—");
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}
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if (alloc.bulkLoad?.cargoDescription) cargoDescription = alloc.bulkLoad.cargoDescription;
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}
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return {
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sequenceNo: w.sequenceNo,
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capacityTons: Number(w.capacityTons) || 0,
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assignedWeightTons: Number(w.assignedWeightTons) || 0,
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wagonTypeCode: w.wagonType?.code ?? w.wagonTypeCode ?? null,
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physicalWagonNumber: w.physicalWagonNumber ?? null,
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isEmpty: allocations.length === 0,
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isBulk,
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containerNumbers,
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bookingRefs,
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cargoDescription,
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};
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}
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function chunk<T>(items: T[], size: number): T[][] {
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if (size <= 0) return [items];
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const rows: T[][] = [];
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for (let i = 0; i < items.length; i += size) rows.push(items.slice(i, i + size));
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return rows;
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}
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function Wheels({ count = 2, dark = false }: { count?: number; dark?: boolean }) {
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return (
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<Group gap={count > 2 ? 10 : 18} justify="center" wrap="nowrap" mt={2}>
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{Array.from({ length: count }).map((_, i) => (
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<Box
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key={i}
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style={{
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width: 12,
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height: 12,
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borderRadius: "50%",
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background: dark ? "#0f291b" : "var(--mantine-color-gray-7)",
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border: "2px solid var(--mantine-color-gray-4)",
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boxShadow: "inset 0 0 0 2px rgba(255,255,255,0.25)",
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}}
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/>
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))}
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</Group>
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);
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}
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function Coupler() {
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return (
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<Box style={{ width: 16, height: 74, display: "flex", alignItems: "center", flexShrink: 0 }}>
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<Box
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style={{
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width: "100%",
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height: 6,
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borderRadius: 3,
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background:
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"linear-gradient(90deg, var(--mantine-color-gray-4), var(--mantine-color-gray-6), var(--mantine-color-gray-4))",
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}}
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/>
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</Box>
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);
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}
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function LocomotiveCar({
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code,
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name,
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maxPullWeightTons,
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}: {
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code: string;
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name?: string | null;
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maxPullWeightTons?: number | null;
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}) {
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return (
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<Tooltip
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label={`Locomotive ${code}${name ? ` · ${name}` : ""}${
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maxPullWeightTons ? ` · pulls up to ${maxPullWeightTons}T` : ""
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}`}
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withArrow
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>
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<Box style={{ width: 134, flexShrink: 0 }}>
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<Box
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style={{
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position: "relative",
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height: 74,
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borderRadius: "16px 22px 10px 10px",
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background: freightBrand.gradient,
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boxShadow: freightBrand.shadowSm,
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border: "1px solid rgba(0,0,0,0.08)",
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overflow: "hidden",
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padding: "8px 10px",
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color: "white",
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}}
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>
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{/* cab windows */}
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<Box
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style={{
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position: "absolute",
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top: 8,
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right: 10,
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display: "flex",
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gap: 4,
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}}
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>
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<Box style={{ width: 14, height: 12, borderRadius: 3, background: "rgba(255,255,255,0.85)" }} />
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<Box style={{ width: 14, height: 12, borderRadius: 3, background: "rgba(255,255,255,0.6)" }} />
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</Box>
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{/* headlight */}
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<Box
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style={{
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position: "absolute",
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bottom: 10,
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right: 6,
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width: 7,
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height: 7,
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borderRadius: "50%",
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background: "#fde68a",
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boxShadow: "0 0 8px 2px rgba(253,230,138,0.8)",
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}}
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/>
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<Group gap={6} wrap="nowrap" align="center">
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<TrainFront size={18} />
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<Text size="sm" fw={800} style={{ letterSpacing: 0.3 }}>
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{code}
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</Text>
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</Group>
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<Text size="9px" mt={2} style={{ opacity: 0.85 }} lineClamp={1}>
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{name ?? "Locomotive"}
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</Text>
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{maxPullWeightTons ? (
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<Group gap={3} wrap="nowrap" mt={4} style={{ opacity: 0.95 }}>
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<Gauge size={10} />
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<Text size="9px" fw={600}>
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{maxPullWeightTons}T pull
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</Text>
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</Group>
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) : null}
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</Box>
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<Wheels count={3} dark />
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<Text size="9px" ta="center" c="dimmed" mt={2} fw={700}>
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HEAD
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</Text>
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</Box>
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</Tooltip>
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);
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}
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function WagonCar({ wagon }: { wagon: NormalizedWagon }) {
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const utilization =
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wagon.capacityTons > 0
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? Math.min(100, Math.round((wagon.assignedWeightTons / wagon.capacityTons) * 100))
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: 0;
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const accent = wagon.isEmpty ? "gray" : wagon.isBulk ? "orange" : "cyan";
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const accentVar = `var(--mantine-color-${accent}-6)`;
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const tooltipLabel = wagon.isEmpty
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? `Wagon #${wagon.sequenceNo} · empty / available`
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: `Wagon #${wagon.sequenceNo}${wagon.physicalWagonNumber ? ` · ${wagon.physicalWagonNumber}` : ""}\n${
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wagon.bookingRefs.length ? wagon.bookingRefs.join(", ") : ""
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}${
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wagon.containerNumbers.length ? `\nContainers: ${wagon.containerNumbers.join(", ")}` : ""
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}${wagon.cargoDescription ? `\n${wagon.cargoDescription}` : ""}`;
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// container blocks: one per container number (cap visual at 2 = TEU per wagon)
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const blocks = wagon.containerNumbers.slice(0, 2);
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return (
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<Tooltip label={tooltipLabel} withArrow multiline maw={240} style={{ whiteSpace: "pre-line" }}>
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<Box style={{ width: 134, flexShrink: 0 }}>
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<Box
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style={{
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position: "relative",
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height: 74,
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borderRadius: 12,
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background: wagon.isEmpty ? "var(--mantine-color-gray-0)" : "white",
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border: wagon.isEmpty
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? "1.5px dashed var(--mantine-color-gray-4)"
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: "1px solid var(--mantine-color-gray-3)",
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boxShadow: wagon.isEmpty ? "none" : "0 2px 8px rgba(15,41,27,0.06)",
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overflow: "hidden",
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display: "flex",
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flexDirection: "column",
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}}
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>
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{/* top accent strip */}
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<Box
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style={{
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height: 4,
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background: wagon.isEmpty
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? "var(--mantine-color-gray-3)"
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: `linear-gradient(90deg, ${accentVar}, var(--mantine-color-${accent}-4))`,
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}}
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/>
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{/* header */}
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<Group justify="space-between" px={8} pt={4} wrap="nowrap">
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<Text size="10px" fw={800} c="gray.7">
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#{wagon.sequenceNo}
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</Text>
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{wagon.isEmpty ? (
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<Text size="9px" c="dimmed" fw={600}>
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EMPTY
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</Text>
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) : (
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<Group gap={3} wrap="nowrap">
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{wagon.isBulk ? <Fuel size={11} color={accentVar} /> : <ContainerIcon size={11} color={accentVar} />}
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<Text size="9px" fw={700} c={`${accent}.7`}>
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{wagon.isBulk ? "BULK" : "CONT"}
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</Text>
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</Group>
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)}
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</Group>
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{/* body */}
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<Box style={{ flex: 1, padding: "4px 8px 6px", display: "flex", alignItems: "center" }}>
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{wagon.isEmpty ? (
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<Group gap={4} justify="center" style={{ width: "100%" }}>
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<BoxIcon size={14} color="var(--mantine-color-gray-4)" />
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<Text size="9px" c="dimmed">
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Available
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</Text>
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</Group>
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) : wagon.isBulk ? (
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<Stack gap={3} style={{ width: "100%" }}>
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<Box
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style={{
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height: 18,
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borderRadius: 6,
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background: "var(--mantine-color-orange-0)",
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border: "1px solid var(--mantine-color-orange-2)",
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overflow: "hidden",
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position: "relative",
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}}
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>
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<Box
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style={{
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position: "absolute",
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inset: 0,
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width: `${utilization}%`,
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background: "linear-gradient(90deg, var(--mantine-color-orange-5), var(--mantine-color-orange-3))",
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}}
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/>
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</Box>
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<Text size="9px" c="dimmed" ta="center">
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{wagon.assignedWeightTons}/{wagon.capacityTons}T
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</Text>
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</Stack>
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) : (
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<Group gap={4} justify="center" wrap="nowrap" style={{ width: "100%" }}>
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{(blocks.length ? blocks : ["—"]).map((cn, i) => (
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<Box
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key={i}
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style={{
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flex: 1,
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minWidth: 0,
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height: 26,
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borderRadius: 5,
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background: "linear-gradient(180deg, var(--mantine-color-cyan-5), var(--mantine-color-cyan-7))",
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border: "1px solid var(--mantine-color-cyan-8)",
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display: "flex",
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alignItems: "center",
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justifyContent: "center",
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padding: "0 3px",
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}}
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>
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<Text size="8px" fw={700} c="white" truncate>
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{cn}
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</Text>
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</Box>
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))}
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</Group>
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)}
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</Box>
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{/* footer */}
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<Box
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style={{
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borderTop: "1px solid var(--mantine-color-gray-1)",
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padding: "2px 8px",
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background: wagon.isEmpty ? "transparent" : "var(--mantine-color-gray-0)",
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}}
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>
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<Text size="8px" c="dimmed" truncate>
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{wagon.physicalWagonNumber ?? wagon.wagonTypeCode ?? "Wagon"}
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</Text>
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</Box>
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</Box>
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<Wheels count={2} />
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</Box>
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</Tooltip>
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);
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}
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export function TrainCompositionDiagram({
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locomotive,
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wagons,
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freightType,
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trainNumber,
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totalLengthMeters,
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}: {
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locomotive?: { code?: string | null; name?: string | null; maxPullWeightTons?: number | null } | null;
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wagons: DiagramWagonInput[];
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freightType?: string | null;
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trainNumber?: string | null;
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totalLengthMeters?: number | null;
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}) {
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const { ref, width } = useElementSize();
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const normalized = useMemo(
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() => wagons.map((w) => normalizeWagon(w, freightType)),
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[wagons, freightType],
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);
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const stats = useMemo(() => {
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const assigned = normalized.filter((w) => !w.isEmpty).length;
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const totalWeight = normalized.reduce((s, w) => s + w.assignedWeightTons, 0);
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const totalCapacity = normalized.reduce((s, w) => s + w.capacityTons, 0);
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return {
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total: normalized.length,
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assigned,
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empty: normalized.length - assigned,
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totalWeight: Math.round(totalWeight * 100) / 100,
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totalCapacity,
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pullUtil:
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locomotive?.maxPullWeightTons && locomotive.maxPullWeightTons > 0
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? Math.min(100, Math.round((totalWeight / locomotive.maxPullWeightTons) * 100))
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: null,
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};
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}, [normalized, locomotive]);
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// cars-per-row from measured width; locomotive counts as one car
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const perRow = Math.max(1, Math.floor((width || CAR_WIDTH) / CAR_WIDTH));
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const cars = useMemo(
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() => [{ kind: "loco" as const }, ...normalized.map((w) => ({ kind: "wagon" as const, w }))],
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[normalized],
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);
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const rows = useMemo(() => chunk(cars, perRow), [cars, perRow]);
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if (!locomotive && !wagons.length) return null;
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return (
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<Paper
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radius="lg"
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p="lg"
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withBorder
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style={{
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borderColor: "var(--mantine-color-gray-2)",
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background:
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"linear-gradient(180deg, var(--mantine-color-gray-0) 0%, white 40%)",
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}}
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>
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<Stack gap="md">
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{/* Header */}
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<Group justify="space-between" align="flex-start" wrap="wrap" gap="sm">
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<Group gap="sm" wrap="nowrap">
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<Box
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style={{
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display: "flex",
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alignItems: "center",
|
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justifyContent: "center",
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width: 38,
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height: 38,
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borderRadius: 10,
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background: freightBrand.gradient,
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color: "white",
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||||
}}
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>
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<TrainFront size={20} />
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</Box>
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<Stack gap={0}>
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<Text fw={700}>Train composition</Text>
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<Text size="xs" c="dimmed">
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{trainNumber ? `${trainNumber} · ` : ""}
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{stats.total} wagons · {stats.assigned} loaded · {stats.empty} empty
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{totalLengthMeters ? ` · ${totalLengthMeters}m` : ""}
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</Text>
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</Stack>
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</Group>
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<Group gap="xs">
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||||
<LegendDot color="cyan" label="Container" />
|
||||
<LegendDot color="orange" label="Bulk" />
|
||||
<LegendDot color="gray" label="Empty" />
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</Group>
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||||
</Group>
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{/* Locomotive pull gauge */}
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{stats.pullUtil != null ? (
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<Box
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||||
p="xs"
|
||||
style={{
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||||
borderRadius: 10,
|
||||
background: "var(--mantine-color-green-0)",
|
||||
border: "1px solid var(--mantine-color-green-1)",
|
||||
}}
|
||||
>
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||||
<Group justify="space-between" mb={4}>
|
||||
<Text size="xs" fw={600} c="green.8">
|
||||
Locomotive load · {stats.totalWeight}T of {locomotive?.maxPullWeightTons}T
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||||
</Text>
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||||
<Text size="xs" fw={700} c={stats.pullUtil > 95 ? "red.7" : "green.7"}>
|
||||
{stats.pullUtil}%
|
||||
</Text>
|
||||
</Group>
|
||||
<Progress
|
||||
value={stats.pullUtil}
|
||||
size="sm"
|
||||
radius="xl"
|
||||
color={stats.pullUtil > 95 ? "red" : stats.pullUtil > 80 ? "yellow" : "green"}
|
||||
/>
|
||||
</Box>
|
||||
) : null}
|
||||
|
||||
{/* The train */}
|
||||
<Box ref={ref} style={{ width: "100%" }}>
|
||||
<Stack gap={0}>
|
||||
{rows.map((row, rowIndex) => {
|
||||
const reversed = rowIndex % 2 === 1;
|
||||
const isLast = rowIndex === rows.length - 1;
|
||||
// side where this row's track ends / turns down to the next row
|
||||
const turnSide: "left" | "right" = rowIndex % 2 === 0 ? "right" : "left";
|
||||
return (
|
||||
<Box key={rowIndex}>
|
||||
<Box style={{ position: "relative", paddingBottom: 6 }}>
|
||||
{/* rail under the row */}
|
||||
<Box
|
||||
style={{
|
||||
position: "absolute",
|
||||
left: 4,
|
||||
right: 4,
|
||||
bottom: 8,
|
||||
height: 4,
|
||||
borderRadius: 2,
|
||||
background:
|
||||
"repeating-linear-gradient(90deg, var(--mantine-color-gray-5) 0 10px, var(--mantine-color-gray-3) 10px 16px)",
|
||||
}}
|
||||
/>
|
||||
<Group
|
||||
gap={0}
|
||||
wrap="nowrap"
|
||||
justify="flex-start"
|
||||
style={{
|
||||
flexDirection: reversed ? "row-reverse" : "row",
|
||||
position: "relative",
|
||||
}}
|
||||
>
|
||||
{row.map((car, carIndex) => (
|
||||
<Group key={carIndex} gap={0} wrap="nowrap" style={{ flexDirection: reversed ? "row-reverse" : "row" }}>
|
||||
{carIndex > 0 ? <Coupler /> : null}
|
||||
{car.kind === "loco" ? (
|
||||
locomotive ? (
|
||||
<LocomotiveCar
|
||||
code={locomotive.code ?? "LOCO"}
|
||||
name={locomotive.name}
|
||||
maxPullWeightTons={locomotive.maxPullWeightTons}
|
||||
/>
|
||||
) : null
|
||||
) : (
|
||||
<WagonCar wagon={car.w} />
|
||||
)}
|
||||
</Group>
|
||||
))}
|
||||
</Group>
|
||||
</Box>
|
||||
|
||||
{/* serpentine turn connector to the next row */}
|
||||
{!isLast ? (
|
||||
<Box style={{ position: "relative", height: 16 }}>
|
||||
<Box
|
||||
style={{
|
||||
position: "absolute",
|
||||
top: -10,
|
||||
height: 26,
|
||||
width: 22,
|
||||
borderBottom: "4px solid var(--mantine-color-gray-4)",
|
||||
...(turnSide === "right"
|
||||
? {
|
||||
right: 4,
|
||||
borderRight: "4px solid var(--mantine-color-gray-4)",
|
||||
borderBottomRightRadius: 16,
|
||||
}
|
||||
: {
|
||||
left: 4,
|
||||
borderLeft: "4px solid var(--mantine-color-gray-4)",
|
||||
borderBottomLeftRadius: 16,
|
||||
}),
|
||||
}}
|
||||
/>
|
||||
</Box>
|
||||
) : null}
|
||||
</Box>
|
||||
);
|
||||
})}
|
||||
</Stack>
|
||||
</Box>
|
||||
</Stack>
|
||||
</Paper>
|
||||
);
|
||||
}
|
||||
|
||||
function LegendDot({ color, label }: { color: string; label: string }) {
|
||||
return (
|
||||
<Group gap={5} wrap="nowrap">
|
||||
<Box
|
||||
style={{
|
||||
width: 10,
|
||||
height: 10,
|
||||
borderRadius: 3,
|
||||
background:
|
||||
color === "gray"
|
||||
? "var(--mantine-color-gray-2)"
|
||||
: `var(--mantine-color-${color}-5)`,
|
||||
border: color === "gray" ? "1.5px dashed var(--mantine-color-gray-4)" : "none",
|
||||
}}
|
||||
/>
|
||||
<Text size="xs" c="dimmed">
|
||||
{label}
|
||||
</Text>
|
||||
</Group>
|
||||
);
|
||||
}
|
||||
Reference in New Issue
Block a user