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edr-platform/apps/edr-freight-web/backoffice/src/pages/contracts/ContractClearanceDetailPage.tsx
2026-07-21 13:24:05 +00:00

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import { directionLabel } from "@/lib/utils";
import { useMemo } from "react";
import { useQuery } from "@tanstack/react-query";
import { useLocation, useParams } from "react-router-dom";
import {
Alert,
Badge,
Box,
Button,
Grid,
Group,
Loader,
Paper,
Progress,
RingProgress,
Stack,
Text,
ThemeIcon,
} from "@mantine/core";
import {
AlertCircle,
ArrowRight,
CheckCircle2,
Clock,
PackageCheck,
RefreshCw,
ShieldCheck,
} from "lucide-react";
import { Link } from "react-router-dom";
import { useAuth } from "@/auth/useAuth";
import {
FREIGHT_PERMS,
hasPermission,
isDjiboutiGl,
} from "@/lib/permissions";
import { ClearanceOpsTabs } from "@/components/contracts/ClearanceOpsTabs";
import { PageContainer } from "@/components/page/PageContainer";
import { PageHeader } from "@/components/page/PageHeader";
import { SectionCard } from "@/components/bookings/detail/SectionCard";
import { ContractClearanceReviewSection } from "@/components/contracts/ContractClearanceReviewSection";
import { GlUpcomingWindowsSection } from "@/components/contracts/GlUpcomingWindowsSection";
import { PhasedClearanceActionPanel } from "@/components/contracts/PhasedClearanceActionPanel";
import { QUERY_KEYS } from "@/constants/QUERY_KEYS";
import { useFileViewer } from "@/hooks/useFileViewer";
import { contractsService } from "@/services/contracts.service";
import { downloadBookingFile } from "@/services/files.service";
import {
useBookingMilestones,
useContractDetail,
} from "@/hooks/contracts/useContracts";
export default function ContractClearanceDetailPage() {
const { id } = useParams<{ id: string }>();
const { pathname } = useLocation();
const { view, viewer } = useFileViewer();
const { user } = useAuth();
// The same detail page serves two hubs: the GL "Document Clearance" list and
// the Operations "Clearance Documents" list. Point back-navigation at
// whichever hub the user came through.
const fromOpsHub = pathname.startsWith(
"/dashboard/contracts/clearance-documents",
);
const hubHref = fromOpsHub
? "/dashboard/contracts/clearance-documents"
: "/dashboard/contracts/clearance";
const hubLabel = fromOpsHub ? "Clearance Documents" : "Document Clearance";
const { data: contract, refetch: refetchContract } = useContractDetail(id);
const {
data: clearance,
isLoading,
isError,
refetch,
} = useQuery({
queryKey: QUERY_KEYS.CONTRACTS.clearance(id ?? ""),
queryFn: () => contractsService.getClearance(id!),
enabled: Boolean(id),
});
const stats = useMemo(() => {
const docs = (clearance?.documents ?? []).filter(
(d) => d.uploadedBy === "customer",
);
const total = docs.length;
const approved = docs.filter((d) => d.reviewStatus === "APPROVED").length;
const queried = docs.filter((d) => d.reviewStatus === "QUERIED").length;
const pending = total - approved - queried;
const pct = total === 0 ? 0 : Math.round((approved / total) * 100);
return { total, approved, queried, pending, pct };
}, [clearance]);
const reference = contract?.reference ?? "Clearance";
const phasedCustoms =
contract?.contractKind === "ONE_TIME" && Boolean(contract.customsClearingEnabled);
const docsPhaseComplete =
clearance?.milestones?.some(
(m) => m.milestoneCode === "DOCUMENTS_APPROVED" && m.status === "COMPLETED",
) ?? false;
const ready = clearance?.bookingReady === true;
const docReviewLocked = phasedCustoms
? docsPhaseComplete
: clearance?.clearanceStatus === "CLEARANCE_READY_FOR_BOOKING";
const shipmentLocked = Boolean(
contract?.status &&
[
"ACTIVE_SHIPMENT_IN_PROGRESS",
"FULLY_EXECUTED",
"CONTRACT_ACTIVE",
"CONTRACT_CLOSED",
"EXPIRED",
].includes(contract.status),
);
const linkedBookingId = useMemo(() => {
// Prefer the clearance view's server-resolved linkedBookingId (same field the
// GL Djibouti page uses). The contract's clearanceCycles[cycle].bookingId can
// be null/stale for an export FCFS booking, which would disable
// useBookingMilestones → empty milestones → the export "Payment & wagon
// allocation" step reads FREIGHT_PAYMENT_SETTLED as not-done and stays stuck.
const cycle = contract?.clearanceCycles?.find(
(c) => c.cycleNumber === (contract?.clearanceCycleNumber ?? 1),
);
return clearance?.linkedBookingId ?? cycle?.bookingId ?? undefined;
}, [clearance, contract]);
const bookingAlreadyCreated = Boolean(linkedBookingId) || shipmentLocked;
const canCreateBooking = ready && !bookingAlreadyCreated;
const reviewReadOnly = shipmentLocked;
const queriesLocked = Boolean(clearance?.preClearanceFinalized);
const bookingHref = `/dashboard/contracts/${id}/create-booking`;
// The GL-created booking expired unpaid — the slot is free again and GL
// rebooks on the customer's behalf (customs bookings are never self-booked).
const bookingExpired = clearance?.linkedBookingStatus === "EXPIRED";
const canRebook =
bookingExpired &&
hasPermission(user, FREIGHT_PERMS.contracts.createBooking) &&
!isDjiboutiGl(user);
const rebookHref = linkedBookingId
? `${bookingHref}?copyFrom=${linkedBookingId}`
: bookingHref;
const { data: bookingMilestones, refetch: refetchBookingMilestones } =
useBookingMilestones(linkedBookingId);
// react-query's imperative refetch() ignores `enabled`, so calling it while
// linkedBookingId is still undefined (pre-booking clearance) would fire
// GET /contracts/bookings/undefined/milestones → 400 (uuid expected). Guard it.
const refetchBookingMilestonesIfLinked = () => {
if (linkedBookingId) void refetchBookingMilestones();
};
if (isLoading) {
return (
<PageContainer>
<Group justify="center" py={80} gap={10}>
<Loader color="edr-green" />
<Text c="dimmed">Loading clearance</Text>
</Group>
</PageContainer>
);
}
if (isError || !clearance) {
return (
<PageContainer>
<PageHeader
title="Clearance not found"
backTo={hubHref}
breadcrumbs={[
{ label: hubLabel, href: hubHref },
{ label: "Not found" },
]}
/>
<Alert color="red" radius="md" icon={<AlertCircle size={16} />}>
We couldnt load this contracts clearance.
</Alert>
</PageContainer>
);
}
const workflowFiles = clearance.workflowFiles ?? [];
return (
<PageContainer>
<Stack gap="lg">
<PageHeader
title={reference}
backTo={hubHref}
breadcrumbs={[
{ label: hubLabel, href: hubHref },
{ label: reference },
]}
meta={
bookingExpired ? (
<Badge
variant="light"
color="orange"
radius="sm"
leftSection={<RefreshCw size={13} />}
>
Payment expired rebook
</Badge>
) : bookingAlreadyCreated ? (
<Badge
variant="light"
color="blue"
radius="sm"
leftSection={<PackageCheck size={13} />}
>
Booking created
</Badge>
) : ready ? (
<Badge
variant="light"
color="edr-green"
radius="sm"
leftSection={<PackageCheck size={13} />}
>
Ready create booking
</Badge>
) : clearance.allApproved ? (
<Badge
variant="light"
color="edr-green"
radius="sm"
leftSection={<CheckCircle2 size={13} />}
>
All approved
</Badge>
) : (
<Badge
variant="light"
color="gray"
radius="sm"
leftSection={<Clock size={13} />}
>
Review pending
</Badge>
)
}
/>
<ClearanceHero contract={contract} stats={stats} />
{/* Windows on this contract's routes/direction only — tells GL ET when
it can actually create the booking without checking the schedule board. */}
{id ? <GlUpcomingWindowsSection contractId={id} /> : null}
{bookingExpired ? (
<Alert
color="orange"
radius="md"
icon={<RefreshCw size={16} />}
title="Booking expired — payment not received"
>
<Stack gap="sm" align="flex-start">
<Text size="sm">
The customer did not pay before the deadline, so the booking
expired and its train slot was released. The contract slot is
free again GL Ethiopia can rebook on the customer&apos;s
behalf without re-running clearance.
{linkedBookingId ? (
<>
{" "}
<Text
component={Link}
to={`/dashboard/bookings/${linkedBookingId}/clearance`}
inherit
fw={600}
c="orange.8"
>
View expired booking
</Text>
</>
) : null}
</Text>
{canRebook ? (
<Button
component={Link}
to={rebookHref}
color="grape"
radius="md"
size="sm"
leftSection={<RefreshCw size={15} />}
>
Rebook for customer
</Button>
) : null}
</Stack>
</Alert>
) : bookingAlreadyCreated ? (
<Alert
color="blue"
radius="md"
icon={<PackageCheck size={16} />}
title="Shipment booking created"
>
GL Ethiopia has created the shipment booking for this contract.
{linkedBookingId ? (
<>
{" "}
<Text
component={Link}
to={`/dashboard/bookings/${linkedBookingId}/clearance`}
inherit
fw={600}
c="blue.7"
>
View booking
</Text>
</>
) : null}
</Alert>
) : canCreateBooking ? (
<Alert
color="edr-green"
radius="md"
icon={<PackageCheck size={16} />}
title="Clearance complete"
>
Pre-booking clearance is complete. GL Ethiopia can create the shipment booking.
</Alert>
) : null}
<ClearanceOpsTabs
bookingId={linkedBookingId}
milestones={bookingMilestones}
showOpsTabs={Boolean(linkedBookingId)}
showWorkflowFilesTab={phasedCustoms}
tradeDirection={contract?.tradeDirection ?? "IMPORT"}
workflowFiles={workflowFiles}
onViewFile={view}
onDownloadFile={(f) => void downloadBookingFile(f.id, f.name)}
clearanceTab={
<Grid>
<Grid.Col span={{ base: 12, lg: 7 }}>
<ContractClearanceReviewSection
contractId={id!}
hideSummary
selfClear={false}
readOnly={reviewReadOnly}
approvalsLocked={phasedCustoms && docReviewLocked}
queriesLocked={queriesLocked}
phasedCustoms={phasedCustoms}
onChanged={() => {
void refetch();
void refetchContract();
refetchBookingMilestonesIfLinked();
}}
/>
</Grid.Col>
<Grid.Col span={{ base: 12, lg: 5 }}>
<Stack gap="md">
{phasedCustoms ? (
<PhasedClearanceActionPanel
contractId={id!}
bookingId={linkedBookingId}
bookingMilestones={bookingMilestones ?? []}
clearance={clearance}
tradeDirection={contract?.tradeDirection ?? "IMPORT"}
workflowFiles={workflowFiles}
roleMode="ET"
onChanged={() => {
void refetch();
refetchBookingMilestonesIfLinked();
}}
onViewFile={view}
onDownloadFile={(f) => void downloadBookingFile(f.id, f.name)}
bookingCreateHref={canCreateBooking ? bookingHref : undefined}
bookingCreated={bookingAlreadyCreated}
/>
) : (
<Box style={{ position: "sticky", top: 24 }}>
<SectionCard
icon={PackageCheck}
title="Review progress"
accent="edr-green"
>
<Stack align="center" gap="sm">
<RingProgress
size={140}
thickness={12}
roundCaps
sections={[{ value: stats.pct, color: "edr-green" }]}
label={
<Stack gap={0} align="center">
<Text fw={800} fz={26} lh={1}>
{stats.pct}%
</Text>
<Text size="xs" c="dimmed">
approved
</Text>
</Stack>
}
/>
<Group gap="lg" justify="center">
<ProgressStat
color="edr-green"
label="Approved"
value={stats.approved}
/>
<ProgressStat
color="red"
label="Queried"
value={stats.queried}
/>
<ProgressStat
color="gray"
label="Pending"
value={stats.pending}
/>
</Group>
</Stack>
</SectionCard>
</Box>
)}
</Stack>
</Grid.Col>
</Grid>
}
/>
</Stack>
{viewer}
</PageContainer>
);
}
function ClearanceHero({
contract,
stats,
}: {
contract: ReturnType<typeof useContractDetail>["data"];
stats: { pct: number; approved: number; total: number };
}) {
const direction = contract?.tradeDirection ?? "—";
const serviceName = contract?.serviceType?.serviceName ?? null;
const customs =
contract?.serviceType?.includesCustoms ??
contract?.customsClearingEnabled ??
false;
const routes = [...(contract?.routes ?? [])].sort(
(a, b) => a.sortOrder - b.sortOrder,
);
const origin =
routes[0]?.originYard?.label ?? routes[0]?.originYard?.code ?? "Origin";
const last = routes[routes.length - 1] ?? routes[0];
const destination =
last?.destinationYard?.label ??
last?.destinationYard?.code ??
"Destination";
return (
<Paper withBorder radius="md" p="lg">
<Group justify="space-between" align="flex-start" wrap="wrap" gap="lg">
<Group gap="md" wrap="nowrap" style={{ minWidth: 0 }}>
<ThemeIcon variant="light" color="edr-green" radius="md" size={52}>
<ShieldCheck size={26} />
</ThemeIcon>
<Box style={{ minWidth: 0 }}>
<Group gap={8} wrap="nowrap">
<Text fw={800} fz={20} c="edr-text" truncate>
{contract?.reference ?? "Clearance"}
</Text>
<Badge
size="sm"
variant="light"
color={direction === "IMPORT" ? "edr-green" : "gray"}
radius="sm"
>
{directionLabel(direction)}
</Badge>
{customs ? (
<Badge
size="sm"
variant="light"
color="edr-green"
radius="sm"
leftSection={<ShieldCheck size={12} />}
>
Customs
</Badge>
) : (
<Badge size="sm" variant="light" color="gray" radius="sm">
No customs
</Badge>
)}
</Group>
{serviceName && (
<Text size="sm" fw={600} c="edr-text" mt={6} truncate maw={280}>
{serviceName}
</Text>
)}
<Group gap={8} mt={6} wrap="nowrap">
<Text size="sm" fw={600} truncate maw={160}>
{origin}
</Text>
<ArrowRight size={15} className="shrink-0 text-muted-foreground" />
<Text size="sm" fw={600} truncate maw={160}>
{destination}
</Text>
</Group>
</Box>
</Group>
<Box style={{ minWidth: 200, flex: 1, maxWidth: 320 }}>
<Group justify="space-between" mb={6}>
<Text size="xs" c="dimmed" fw={600}>
Document review
</Text>
<Text size="xs" c="dimmed">
{stats.approved}/{stats.total}
</Text>
</Group>
<Progress value={stats.pct} color="edr-green" radius="xl" size="md" />
</Box>
</Group>
</Paper>
);
}
function ProgressStat({
color,
label,
value,
}: {
color: string;
label: string;
value: number;
}) {
return (
<Stack gap={2} align="center">
<Text fw={700} fz={18} c="edr-text">
{value}
</Text>
<Group gap={4} wrap="nowrap">
<Box
style={{
width: 7,
height: 7,
borderRadius: 999,
background: `var(--mantine-color-${color}-6)`,
}}
/>
<Text fz="11px" c="dimmed">
{label}
</Text>
</Group>
</Stack>
);
}