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feat(platform): summarize vehicle source status

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This commit is contained in:
lingniu
2026-07-03 21:47:30 +08:00
parent a3a91ef1f8
commit 6352289c25
5 changed files with 147 additions and 28 deletions
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2
vehicle-data-platform/apps/api/internal/platform/handler_test.go
View File

@@ -41,7 +41,7 @@ func TestHandlerVehicleDetail(t *testing.T) {
if rec.Code != http.StatusOK {
t.Fatalf("status = %d body=%s", rec.Code, rec.Body.String())
}
for _, want := range []string{"identity", "realtime", "history", "raw", "mileage", "sources"} {
for _, want := range []string{"identity", "realtime", "history", "raw", "mileage", "sources", "sourceStatus"} {
if !strings.Contains(rec.Body.String(), want) {
t.Fatalf("response missing %q: %s", want, rec.Body.String())
}

25
vehicle-data-platform/apps/api/internal/platform/model.go
View File

@@ -42,13 +42,24 @@ type VehicleRow struct {
}
type VehicleDetail struct {
VIN string `json:"vin"`
Identity *VehicleRow `json:"identity,omitempty"`
Sources []string `json:"sources"`
Realtime []RealtimeLocationRow `json:"realtime"`
History Page[HistoryLocationRow] `json:"history"`
Raw Page[RawFrameRow] `json:"raw"`
Mileage Page[DailyMileageRow] `json:"mileage"`
VIN string `json:"vin"`
Identity *VehicleRow `json:"identity,omitempty"`
Sources []string `json:"sources"`
SourceStatus []VehicleSourceStatus `json:"sourceStatus"`
Realtime []RealtimeLocationRow `json:"realtime"`
History Page[HistoryLocationRow] `json:"history"`
Raw Page[RawFrameRow] `json:"raw"`
Mileage Page[DailyMileageRow] `json:"mileage"`
}
type VehicleSourceStatus struct {
Protocol string `json:"protocol"`
Online bool `json:"online"`
LastSeen string `json:"lastSeen"`
HasRealtime bool `json:"hasRealtime"`
HasHistory bool `json:"hasHistory"`
HasRaw bool `json:"hasRaw"`
HasMileage bool `json:"hasMileage"`
}
type RealtimeLocationRow struct {

117
vehicle-data-platform/apps/api/internal/platform/service.go
View File

@@ -85,17 +85,44 @@ func (s *Service) VehicleDetail(ctx context.Context, vin string, protocol string
if err != nil {
return VehicleDetail{}, err
}
sourceStatus := vehicleSourceStatus(vehicles.Items, realtime.Items, history.Items, raw.Items, mileage.Items)
sourceStatus = s.enrichVehicleSourceStatus(ctx, resolvedVIN, sourceStatus)
return VehicleDetail{
VIN: resolvedVIN,
Identity: identity,
Sources: vehicleSources(vehicles.Items, realtime.Items, raw.Items, mileage.Items),
Realtime: realtime.Items,
History: history,
Raw: raw,
Mileage: mileage,
VIN: resolvedVIN,
Identity: identity,
Sources: sourceNames(sourceStatus),
SourceStatus: sourceStatus,
Realtime: realtime.Items,
History: history,
Raw: raw,
Mileage: mileage,
}, nil
}
func (s *Service) enrichVehicleSourceStatus(ctx context.Context, vin string, statuses []VehicleSourceStatus) []VehicleSourceStatus {
for index := range statuses {
protocol := statuses[index].Protocol
if protocol == "" {
continue
}
if !statuses[index].HasHistory {
query := url.Values{"vin": {vin}, "protocol": {protocol}, "limit": {"1"}}
if page, err := s.store.HistoryLocationsFromTDengine(ctx, query); err == nil && len(page.Items) > 0 {
statuses[index].HasHistory = true
statuses[index].LastSeen = latestString(statuses[index].LastSeen, firstNonEmpty(page.Items[0].ServerTime, page.Items[0].DeviceTime))
}
}
if !statuses[index].HasRaw {
page, err := s.store.RawFrames(ctx, RawFrameQuery{VIN: vin, Protocol: protocol, Limit: 1})
if err == nil && len(page.Items) > 0 {
statuses[index].HasRaw = true
statuses[index].LastSeen = latestString(statuses[index].LastSeen, firstNonEmpty(page.Items[0].ServerTime, page.Items[0].DeviceTime))
}
}
}
return statuses
}
func resolveVehicleIdentity(keyword string, vehicles []VehicleRow) *VehicleRow {
keyword = strings.TrimSpace(keyword)
if keyword == "" {
@@ -144,31 +171,83 @@ func (s *Service) OpsHealth(ctx context.Context) (OpsHealth, error) {
return s.store.OpsHealth(ctx)
}
func vehicleSources(vehicles []VehicleRow, realtime []RealtimeLocationRow, raw []RawFrameRow, mileage []DailyMileageRow) []string {
seen := map[string]struct{}{}
add := func(value string) {
func vehicleSourceStatus(vehicles []VehicleRow, realtime []RealtimeLocationRow, history []HistoryLocationRow, raw []RawFrameRow, mileage []DailyMileageRow) []VehicleSourceStatus {
statusByProtocol := map[string]*VehicleSourceStatus{}
ensure := func(protocol string) *VehicleSourceStatus {
protocol = strings.TrimSpace(protocol)
if protocol == "" {
return nil
}
if current := statusByProtocol[protocol]; current != nil {
return current
}
current := &VehicleSourceStatus{Protocol: protocol}
statusByProtocol[protocol] = current
return current
}
setLastSeen := func(current *VehicleSourceStatus, value string) {
value = strings.TrimSpace(value)
if value == "" {
return
}
seen[value] = struct{}{}
if current.LastSeen == "" || value > current.LastSeen {
current.LastSeen = value
}
}
for _, row := range vehicles {
add(row.Protocol)
if current := ensure(row.Protocol); current != nil {
current.Online = current.Online || row.Online
setLastSeen(current, row.LastSeen)
}
}
for _, row := range realtime {
add(row.Protocol)
if current := ensure(row.Protocol); current != nil {
current.HasRealtime = true
setLastSeen(current, row.LastSeen)
}
}
for _, row := range history {
if current := ensure(row.Protocol); current != nil {
current.HasHistory = true
setLastSeen(current, firstNonEmpty(row.ServerTime, row.DeviceTime))
}
}
for _, row := range raw {
add(row.Protocol)
if current := ensure(row.Protocol); current != nil {
current.HasRaw = true
setLastSeen(current, firstNonEmpty(row.ServerTime, row.DeviceTime))
}
}
for _, row := range mileage {
add(row.Source)
if current := ensure(row.Source); current != nil {
current.HasMileage = true
setLastSeen(current, row.Date)
}
}
out := make([]string, 0, len(seen))
for source := range seen {
out = append(out, source)
out := make([]VehicleSourceStatus, 0, len(statusByProtocol))
for _, current := range statusByProtocol {
out = append(out, *current)
}
sort.Slice(out, func(i, j int) bool { return out[i].Protocol < out[j].Protocol })
return out
}
func latestString(left string, right string) string {
left = strings.TrimSpace(left)
right = strings.TrimSpace(right)
if left == "" {
return right
}
if right == "" || left >= right {
return left
}
return right
}
func sourceNames(statuses []VehicleSourceStatus) []string {
out := make([]string, 0, len(statuses))
for _, status := range statuses {
out = append(out, status.Protocol)
}
sort.Strings(out)
return out
}

11
vehicle-data-platform/apps/web/src/api/types.ts
View File

@@ -42,12 +42,23 @@ export interface VehicleDetail {
vin: string;
identity?: VehicleRow;
sources: string[];
sourceStatus: VehicleSourceStatus[];
realtime: RealtimeLocationRow[];
history: Page<HistoryLocationRow>;
raw: Page<RawFrameRow>;
mileage: Page<DailyMileageRow>;
}
export interface VehicleSourceStatus {
protocol: string;
online: boolean;
lastSeen: string;
hasRealtime: boolean;
hasHistory: boolean;
hasRaw: boolean;
hasMileage: boolean;
}
export interface RealtimeLocationRow {
vin: string;
plate: string;

20
vehicle-data-platform/apps/web/src/pages/VehicleDetail.tsx
View File

@@ -2,7 +2,7 @@ import { Button, Card, Descriptions, Form, Select, Space, Table, Tabs, Tag, Toas
import { IconRefresh, IconSearch } from '@douyinfe/semi-icons';
import { useEffect, useMemo, useState } from 'react';
import { api } from '../api/client';
import type { VehicleDetail as VehicleDetailData } from '../api/types';
import type { VehicleDetail as VehicleDetailData, VehicleSourceStatus } from '../api/types';
import { PageHeader } from '../components/PageHeader';
import { StatusTag } from '../components/StatusTag';
@@ -84,6 +84,24 @@ export function VehicleDetail({ vin }: { vin: string }) {
</div>
</Card>
<Card bordered title="来源状态" style={{ marginTop: 16 }}>
<Table
loading={loading}
pagination={false}
rowKey="protocol"
dataSource={detail?.sourceStatus ?? []}
columns={[
{ title: '来源', dataIndex: 'protocol', width: 130 },
{ title: '在线', width: 100, render: (_: unknown, row: VehicleSourceStatus) => <StatusTag status={row.online ? 'ok' : 'offline'} /> },
{ title: '最后时间', dataIndex: 'lastSeen', width: 190 },
{ title: '实时', width: 90, render: (_: unknown, row: VehicleSourceStatus) => <Tag color={row.hasRealtime ? 'green' : 'grey'}>{row.hasRealtime ? '有' : '无'}</Tag> },
{ title: '历史', width: 90, render: (_: unknown, row: VehicleSourceStatus) => <Tag color={row.hasHistory ? 'green' : 'grey'}>{row.hasHistory ? '有' : '无'}</Tag> },
{ title: 'RAW', width: 90, render: (_: unknown, row: VehicleSourceStatus) => <Tag color={row.hasRaw ? 'green' : 'grey'}>{row.hasRaw ? '有' : '无'}</Tag> },
{ title: '里程', width: 90, render: (_: unknown, row: VehicleSourceStatus) => <Tag color={row.hasMileage ? 'green' : 'grey'}>{row.hasMileage ? '有' : '无'}</Tag> }
]}
/>
</Card>
<Card bordered style={{ marginTop: 16 }}>
<Tabs>
<Tabs.TabPane tab="实时状态" itemKey="realtime">