# Standard WCS FT546 Adapters Implementation Plan

> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.

**Goal:** 用 FT546 Admin 适配器把现有 WMS URL、旧 PLC 寄存器、设备清单和 RuoYi 页面接入标准 `ruoyi-wcs`，并让标准运行入口取代旧调度线程的业务所有权。

**Architecture:** `ruoyi-admin` 下新增 `com.ruoyi.project.ft546`，保存 WMS、设备协议、配置、运行 wiring 和页面 Controller。现有 `PlcSrgvRead/PlcTsjRead/PlcSsjRead/PlcCdzRead` 只保留通信与事实采集职责；核心端口实现调用它们，但状态裁决全部回到 `ruoyi-wcs`。

**Tech Stack:** Java 8, RuoYi, Spring MVC, Spring scheduling, HslCommunication Modbus, PLC4J, MyBatis, Vue 2, Element UI.

## Global Constraints

- 保留 `/wcs2Wms/api/receiveOutMydoJob`、`receiveInMydoJob`、`cancelMydoJob` 和 `tidyVehicleSnapshot` URL。
- 保留 FT546 现有 PLC 地址和寄存器语义，不在核心出现 `4000/4400/4068` 等地址。
- `Ft546LegacySrgvAdapter` 必须按能力 Profile 限制命令；旧 PLC 不支持命令幂等和 Prepare/Commit。
- 旧队列、`default02-default08` 和 `mydo_job_wcs` 只作为旧接口证据，不成为新核心状态。
- 一个设备同一时刻只允许一个运动命令；`UNKNOWN` 时只读快照。
- 项目配置在启动时校验；有活动命令时禁止切换 Profile。
- `BaseSRgvThread`、`TsjThread` 和 `CdzThread` 不再创建、调度或完成标准任务。
- UI 只调用 QueryService 和 RecoveryUseCase，不直接编辑核心表。

---

### Task 1: Add FT546 project configuration and capability profiles

**Files:**
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/config/Ft546WcsProperties.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/config/Ft546DeviceProfile.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/config/Ft546ConfigurationValidator.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/config/Ft546CapabilityGate.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/config/Ft546CapabilityEvidence.java`
- Create: `ruoyi-admin/src/main/resources/ft546/wcs-device-profiles.yml`
- Create: `sql/wcs/V004__ft546_project_adapter_config.sql`
- Create: `ruoyi-admin/src/test/java/com/ruoyi/project/ft546/config/Ft546ConfigurationValidatorTest.java`

**Interfaces:**
- Produces: `Ft546WcsProperties.getRuntimeMode/getDispatchIntervalMs/getCommandPollIntervalMs`.
- Produces: device profile fields `deviceId`, `deviceType`, `adapterType`, `ip`, `port`, `station`, `capabilities`, `registers`, `profileVersion`.
- Persists Admin-owned `project_device_endpoint`, `project_plc_address`, `project_protocol_profile`, `project_protocol_capability_evidence`, `project_wms_mapping`.
- `Ft546CapabilityGate.evaluate(profile,evidence): CapabilityGateResult` defaults `TWO_STAGE_ATOMIC_TASK` to disabled and permits it only when evidence names the exact profile version, corpus manifest hash, passing test run ID, Git commit, and approval time.

- [ ] **Step 1: Write failing profile-validation tests**

```java
@Test
void rejectsLegacyProfileThatClaimsPrepareCommit() {
    Ft546DeviceProfile profile = legacySrgvProfile();
    profile.getCapabilities().add("PREPARE_COMMIT_SEGMENT");
    assertThrows(IllegalArgumentException.class, () -> validator.validate(profile));
}

@Test
void rejectsDuplicateRegisterOwnershipWithinOneDevice() {
    assertThrows(IllegalArgumentException.class, () ->
            validator.validate(profileWithDuplicateAddress("4000")));
}

@Test
void rejectsTwoStageCapabilityWithoutPassingEvidenceForTheExactProfile() {
    Ft546DeviceProfile profile = legacySrgvProfileWith("TWO_STAGE_ATOMIC_TASK");
    assertFalse(capabilityGate.evaluate(profile, noEvidence()).isPublishable());
    assertEquals("TWO_STAGE_EVIDENCE_REQUIRED",
            capabilityGate.evaluate(profile, noEvidence()).getReasonCode());
}

@Test
void legacyProfileKeepsUnsupportedCapabilitiesDisabled() {
    CapabilityGateResult result = capabilityGate.evaluate(legacySrgvProfile(), noEvidence());
    assertFalse(result.isEnabled("COMMAND_RESULT_QUERY"));
    assertFalse(result.isEnabled("ORDERED_DEVICE_SNAPSHOT"));
    assertFalse(result.isEnabled("CANDIDATE_BUFFER"));
    assertFalse(result.isEnabled("PREPARE_COMMIT_SEGMENT"));
    assertFalse(result.isEnabled("IDEMPOTENT_COMMAND_KEY"));
    assertFalse(result.isEnabled("BOOT_SESSION_ID"));
}
```

- [ ] **Step 2: Run RED**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546ConfigurationValidatorTest test`

- [ ] **Step 3: Implement strongly typed configuration**

The checked-in profile contains no credentials and declares:

```yaml
devices:
  - deviceId: "1"
    deviceType: SHUTTLE
    adapterType: FT546_LEGACY_SRGV
    profileVersion: 1
    capabilities: [POINT_TO_POINT_COMMAND]
    registers:
      taskNo: "4000"
      taskType: "4002"
      path: "4004"
      trigger: "4021"
      status: "4068"
      execution: "4060"
```

IP, port, station and WMS URLs come from database/environment configuration, not the checked-in YAML.

Persist capability evidence separately from the profile. Publishing or activating a profile fails closed when evidence is absent, expired, belongs to another profile version/hash, or reports any protocol regression failure. Active-command devices cannot change profile or evidence binding.

- [ ] **Step 4: Run GREEN**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546ConfigurationValidatorTest test`

- [ ] **Step 5: Commit**

```bash
git add ruoyi-admin/src/main/java/com/ruoyi/project/ft546/config ruoyi-admin/src/main/resources/ft546 sql/wcs/V004__ft546_project_adapter_config.sql ruoyi-admin/src/test/java/com/ruoyi/project/ft546/config
git commit -m "feat(ft546): add WCS adapter configuration profiles"
```

### Task 2: Replace fixed shuttle readers with a device runtime registry

**Files:**
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/Ft546DeviceRuntimeRegistry.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/shuttle/Ft546SrgvRuntimeFactory.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/schedule/ScheduleThread.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/schedule/plcRead/srgv/PlcSrgvRead.java`
- Create: `ruoyi-admin/src/test/java/com/ruoyi/project/ft546/device/Ft546DeviceRuntimeRegistryTest.java`

**Interfaces:**
- Produces: `register(String deviceId, PlcSrgvRead runtime)`, `requireSrgv(String deviceId)`, `allSrgv()`.
- Produces: factory `create(DeviceSrgv,Ft546DeviceProfile): PlcSrgvRead`.
- Removes new-code dependence on fixed `srgv1Read/srgv2Read/srgv3Read` switches.

- [ ] **Step 1: Write a failing configurable-count test**

```java
@Test
void registersAnyConfiguredNumberOfShuttleRuntimes() {
    registry.register("1", runtime("1"));
    registry.register("2", runtime("2"));
    registry.register("9", runtime("9"));
    assertEquals(3, registry.allSrgv().size());
    assertSame(runtime("9").getClass(), registry.requireSrgv("9").getClass());
}
```

- [ ] **Step 2: Run RED**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546DeviceRuntimeRegistryTest test`

- [ ] **Step 3: Implement registry-backed startup**

`ScheduleThread.startAllThread()` loads enabled devices, creates readers through the factory, registers them, and starts only fact-collection threads. It must not start `SRgv1Thread` or any task-creation thread in `STANDARD` mode.

- [ ] **Step 4: Run GREEN and verify no three-vehicle switch remains in new paths**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546DeviceRuntimeRegistryTest test`

Run: `rg "case 1|case 2|case 3|srgv1Read|srgv2Read|srgv3Read" ruoyi-admin/src/main/java/com/ruoyi/project/ft546 ruoyi-admin/src/main/java/com/ruoyi/schedule/ScheduleThread.java`

Expected: no fixed vehicle selection in the new project package or Standard startup branch.

- [ ] **Step 5: Commit**

```bash
git add ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device ruoyi-admin/src/main/java/com/ruoyi/schedule/ScheduleThread.java ruoyi-admin/src/main/java/com/ruoyi/schedule/plcRead/srgv/PlcSrgvRead.java ruoyi-admin/src/test/java/com/ruoyi/project/ft546/device
git commit -m "refactor(ft546): register shuttle runtimes from configuration"
```

### Task 3: Implement the legacy shuttle Adapter and snapshot mapper

**Files:**
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/shuttle/Ft546LegacySrgvAdapter.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/shuttle/Ft546SrgvCommandEncoder.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/shuttle/Ft546SrgvSnapshotMapper.java`
- Create: `ruoyi-admin/src/test/java/com/ruoyi/project/ft546/device/shuttle/Ft546LegacySrgvAdapterTest.java`
- Create: `ruoyi-admin/src/test/resources/ft546/plc/srgv-point-to-point.json`
- Create: `ruoyi-admin/src/test/resources/ft546/plc/srgv-two-stage-gate.json`

**Interfaces:**
- Implements: `DeviceCommandGateway` and `DeviceSnapshotGateway` for `SHUTTLE` devices.
- Consumes: `Ft546DeviceRuntimeRegistry` and validated profile.
- Produces: existing write sequence `4004 -> 4000 -> 4002 -> 4021`, plus configured optional fields.

- [ ] **Step 1: Write failing protocol sequence and UNKNOWN tests**

```java
@Test
void encodesPointToPointWritesInTheExistingOrder() {
    SendReceipt receipt = adapter.send(pointToPoint("CMD-1", "1", route("A", "B")));
    assertEquals(SendReceipt.Status.ACCEPTED, receipt.getStatus());
    assertEquals(Arrays.asList("4004", "4000", "4002", "4021"), fakeRuntime.writtenAddresses());
}

@Test
void writeAmbiguityReturnsAcceptedUnknownInsteadOfRetryableNotSent() {
    fakeRuntime.throwAfterWriting("4000");
    assertEquals(SendReceipt.Status.ACCEPTED_UNKNOWN,
            adapter.send(pointToPoint("CMD-1", "1", route("A", "B"))).getStatus());
}

@Test
void twoStageCommandIsRejectedUntilTheProfileGateEvidencePasses() {
    assertThrows(IllegalStateException.class, () ->
            adapterFor(twoStageProfile(), noEvidence()));
    assertEquals(0, fakeRuntime.writtenAddresses().size());
}
```

- [ ] **Step 2: Run RED**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546LegacySrgvAdapterTest test`

- [ ] **Step 3: Implement profile-limited command encoding**

Reject commands other than enabled `POINT_TO_POINT_COMMAND` and evidence-gated `TWO_STAGE_ATOMIC_TASK`. The two-stage gate fixture records the exact legacy write order, trigger semantics, disconnect boundaries, expected certainty, profile version, and manifest hash; it does not claim Prepare/Commit semantics. Never send a new command when the core reports an active `UNKNOWN` command for the device. Map `DeviceSrgv` connection, mode, status, battery, current site, task number, source, target, floor and load facts into the standard snapshot without inventing device sequence or boot ID.

- [ ] **Step 4: Run protocol regression GREEN**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546LegacySrgvAdapterTest test`

Expected: JSON sample and register sequence match, and no command completes merely because writes returned success.

- [ ] **Step 5: Commit**

```bash
git add ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/shuttle ruoyi-admin/src/test/java/com/ruoyi/project/ft546/device/shuttle ruoyi-admin/src/test/resources/ft546/plc/srgv-point-to-point.json
git commit -m "feat(ft546): adapt legacy shuttle PLC protocol"
```

### Task 4: Implement lift, conveyor, and charger Adapters

**Files:**
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/lift/Ft546LiftAdapter.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/conveyor/Ft546ConveyorAdapter.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device/charger/Ft546ChargerAdapter.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/schedule/plcRead/tsj/PlcTsjRead.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/schedule/plcRead/ssj/PlcSsjRead.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/schedule/plcRead/cdz/PlcCdzRead.java`
- Create: `ruoyi-admin/src/test/java/com/ruoyi/project/ft546/device/Ft546EquipmentAdaptersTest.java`

**Interfaces:**
- Implements standard `DeviceCommandGateway`/`DeviceSnapshotGateway` dispatch by device type.
- Maps lift floor/door/port facts, conveyor goods/mode/ready facts, and charger occupancy/charging/fault facts.

- [ ] **Step 1: Write failing fact-mapping and no-business-decision tests**

```java
@Test
void liftAdapterReportsFactsWithoutReleasingCoreResources() {
    DeviceSnapshot snapshot = liftAdapter.readSnapshot("TSJ-1");
    assertEquals("3", snapshot.fact("floor"));
    assertEquals("OPEN", snapshot.fact("doorState"));
    assertFalse(snapshot.getFacts().containsKey("releaseLiftResource"));
}
```

- [ ] **Step 2: Run RED**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546EquipmentAdaptersTest test`

- [ ] **Step 3: Implement typed protocol translation**

Each adapter validates device type and enabled command, performs only configured writes/reads, and emits standard facts. Remove business entry/exit decisions from new calls to `TsjThread`, `SsjThread`, and `CdzThread`; keep those classes unused in Standard mode.

- [ ] **Step 4: Run GREEN**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546EquipmentAdaptersTest,Ft546LegacySrgvAdapterTest test`

- [ ] **Step 5: Commit**

```bash
git add ruoyi-admin/src/main/java/com/ruoyi/project/ft546/device ruoyi-admin/src/main/java/com/ruoyi/schedule/plcRead ruoyi-admin/src/test/java/com/ruoyi/project/ft546/device
git commit -m "feat(ft546): adapt lift conveyor and charger protocols"
```

### Task 5: Adapt existing WMS endpoints to standard order use cases

**Files:**
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/wms/Ft546WmsOrderMapper.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/wms/Ft546WmsAdapterService.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/wms/Ft546WmsNotificationGateway.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/api/controller/Wcs2WmsController.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/api/service/impl/ApiServiceImpl.java`
- Create: `ruoyi-admin/src/test/java/com/ruoyi/project/ft546/wms/Ft546WmsAdapterServiceTest.java`

**Interfaces:**
- Maps existing `ReceiveJob` to `CreateTransportOrderCommand`.
- Keeps existing response envelope expected by WMS.
- Implements `WmsNotificationGateway.notify(WmsNotification): WmsNotificationReceipt` by calling the existing `RequestLogService` callback transport.

- [ ] **Step 1: Write failing endpoint mapping and idempotency tests**

```java
@Test
void mapsExistingInboundRequestToCanonicalOrder() {
    adapter.receiveInMydoJob(receiveJob("TASK-1", "PORT-1", "SPACE-9"));
    CreateTransportOrderCommand command = useCase.lastCreateCommand();
    assertEquals("TASK-1", command.getExternalRequestId());
    assertEquals(TransportOrderType.INBOUND, command.getOrderType());
    assertEquals("PORT-1", command.getSource());
    assertEquals("SPACE-9", command.getDestination());
}

@Test
void duplicateWmsRequestReturnsTheSameOrder() {
    assertEquals(adapter.receiveOutMydoJob(job).getOrderId(),
            adapter.receiveOutMydoJob(job).getOrderId());
}
```

- [ ] **Step 2: Run RED**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546WmsAdapterServiceTest test`

- [ ] **Step 3: Delegate the four preserved endpoints**

`Wcs2WmsController` routes `receiveOutMydoJob`, `receiveInMydoJob`, `cancelMydoJob`, and `tidyVehicleSnapshot` to `Ft546WmsAdapterService`. The new path must not insert `mydo_job_wcs` or `wcs_srgv_queue`; unrelated legacy endpoints remain untouched.

- [ ] **Step 4: Implement idempotent completion callback**

Map `OrderCompleted/Failed/Cancelled` to existing callback payloads and use WCS `eventId` as the callback idempotency key. A callback transport failure leaves Outbox pending and never recreates an order.

- [ ] **Step 5: Run GREEN**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546WmsAdapterServiceTest test`

- [ ] **Step 6: Commit**

```bash
git add ruoyi-admin/src/main/java/com/ruoyi/project/ft546/wms ruoyi-admin/src/main/java/com/ruoyi/api/controller/Wcs2WmsController.java ruoyi-admin/src/main/java/com/ruoyi/api/service/impl/ApiServiceImpl.java ruoyi-admin/src/test/java/com/ruoyi/project/ft546/wms
git commit -m "feat(ft546): adapt existing WMS contract to WCS core"
```

### Task 6: Wire the Standard runtime and remove legacy scheduling ownership

**Files:**
- Create: `ruoyi-wcs/src/main/java/com/ruoyi/wcs/application/WcsRuntimeCoordinator.java`
- Create: `ruoyi-wcs/src/main/java/com/ruoyi/wcs/application/RuntimeTickResult.java`
- Create: `ruoyi-wcs/src/main/java/com/ruoyi/wcs/application/device/SnapshotCollector.java`
- Create: `ruoyi-wcs/src/main/java/com/ruoyi/wcs/application/recovery/RecoveryGate.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/runtime/Ft546WcsScheduler.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/runtime/Ft546AdapterConfiguration.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/schedule/ScheduleThread.java`
- Modify: `ruoyi-admin/src/main/java/com/ruoyi/schedule/scheduleTask/srgv/BaseSRgvThread.java`
- Create: `ruoyi-admin/src/test/java/com/ruoyi/project/ft546/runtime/Ft546StandardRuntimeTest.java`

**Interfaces:**
- Produces: `WcsRuntimeCoordinator.tick(): RuntimeTickResult`.
- Scheduler calls snapshot ingest, recovery gate, dispatch, command creation, and Outbox delivery in that order.
- Standard mode has exactly one business scheduler and one Outbox sender.
- Consumes: `DispatchSnapshotProvider.load()` and `DispatchCoordinator.dispatch(DispatchSnapshot)` from Plan 2.

- [ ] **Step 1: Write a failing single-writer test**

```java
@Test
void standardModeStartsCoreRuntimeButNotLegacyBusinessThreads() {
    runtime.start();
    assertTrue(runtime.isCoreSchedulerStarted());
    assertFalse(runtime.isBaseSrgvThreadStarted());
    assertFalse(runtime.isTsjBusinessThreadStarted());
    assertFalse(runtime.isCdzBusinessThreadStarted());
}
```

- [ ] **Step 2: Run RED**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546StandardRuntimeTest test`

- [ ] **Step 3: Implement the runtime tick**

```java
public RuntimeTickResult tick() {
    snapshotCollector.collectAndAccept();
    if (!recoveryGate.allowsDispatch()) {
        return RuntimeTickResult.recoveryBlocked();
    }
    DispatchCycleResult dispatch = dispatchCoordinator.dispatch(dispatchSnapshotProvider.load());
    for (GrantedDispatch granted : dispatch.getGranted()) {
        executionService.createCommand(granted);
    }
    OutboxDispatchResult outbox = outboxDispatcher.dispatchDue(100, clock.now());
    return RuntimeTickResult.of(dispatch, outbox);
}
```

`ScheduleThread` in Standard mode starts PLC fact readers only. Remove standard-mode calls that instantiate or start `SRgv1Thread`, `TsjThread`, `SsjThread`, or `CdzThread`. Keep legacy code compilable but unreachable from Standard startup.

- [ ] **Step 4: Run single-writer and reactor tests GREEN**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546StandardRuntimeTest,Ft546WmsAdapterServiceTest,Ft546LegacySrgvAdapterTest test`

Run: `rg "new SRgv1Thread|new TsjThread|new CdzThread" ruoyi-admin/src/main/java/com/ruoyi/project/ft546 ruoyi-admin/src/main/java/com/ruoyi/schedule/ScheduleThread.java`

Expected: Standard branch contains no legacy business thread construction.

- [ ] **Step 5: Commit**

```bash
git add ruoyi-wcs/src/main/java/com/ruoyi/wcs/application/WcsRuntimeCoordinator.java ruoyi-admin/src/main/java/com/ruoyi/project/ft546/runtime ruoyi-admin/src/main/java/com/ruoyi/schedule/ScheduleThread.java ruoyi-admin/src/main/java/com/ruoyi/schedule/scheduleTask/srgv/BaseSRgvThread.java ruoyi-admin/src/test/java/com/ruoyi/project/ft546/runtime
git commit -m "feat(ft546): run standard WCS as the single scheduler"
```

### Task 7: Add operations controllers and Vue monitoring pages

**Files:**
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/web/WcsOrderController.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/web/WcsDeviceController.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/web/WcsTrafficController.java`
- Create: `ruoyi-admin/src/main/java/com/ruoyi/project/ft546/web/WcsRecoveryController.java`
- Create: `ruoyi-ui/src/api/wcs/order.js`
- Create: `ruoyi-ui/src/api/wcs/device.js`
- Create: `ruoyi-ui/src/api/wcs/traffic.js`
- Create: `ruoyi-ui/src/api/wcs/recovery.js`
- Create: `ruoyi-ui/src/views/wcs/order/index.vue`
- Create: `ruoyi-ui/src/views/wcs/device/index.vue`
- Create: `ruoyi-ui/src/views/wcs/traffic/index.vue`
- Create: `ruoyi-ui/src/views/wcs/recovery/index.vue`
- Create: `ruoyi-admin/src/test/java/com/ruoyi/project/ft546/web/WcsOperationsControllerTest.java`

**Interfaces:**
- GET `/wcs/orders`, `/wcs/devices`, `/wcs/traffic/resources`, `/wcs/recovery/cases`.
- POST `/wcs/orders/{id}/suspend`, `/resume`, `/cancel`.
- POST `/wcs/recovery/cases/{id}/confirm` and `/abort` with operator reason/evidence.

- [ ] **Step 1: Write failing controller authorization and DTO tests**

```java
@Test
@WithMockUser(authorities = "wcs:recovery:confirm")
void confirmsRecoveryThroughTheUseCase() throws Exception {
    mockMvc.perform(post("/wcs/recovery/cases/RC-1/confirm")
            .contentType(MediaType.APPLICATION_JSON)
            .content("{\"reason\":\"现场确认车辆位于070501\",\"currentSite\":\"070501\",\"loaded\":false}"))
        .andExpect(status().isOk());
    verify(recoveryUseCase).confirmFacts(eq("RC-1"), anyString(), any(RecoveryEvidence.class));
}
```

- [ ] **Step 2: Run RED**

Run: `mvn -pl ruoyi-admin -am -Dtest=WcsOperationsControllerTest test`

- [ ] **Step 3: Implement controllers and API clients**

Controllers return stable QueryService DTOs and use RuoYi permissions. Vue pages provide filters, tables, state tags, detail drawers, pagination and explicit recovery dialogs; they do not include generic CRUD edit/delete for core records.

- [ ] **Step 4: Implement the traffic view without editing core state**

Show resource key, type, capacity, protected count, holder, reservation state and evidence ID. Only Recovery page exposes controlled confirm/abort commands.

- [ ] **Step 5: Run backend and frontend verification**

Run: `mvn -pl ruoyi-admin -am -Dtest=WcsOperationsControllerTest test`

Run: `cd ruoyi-ui && npm run build:prod`

- [ ] **Step 6: Commit**

```bash
git add ruoyi-admin/src/main/java/com/ruoyi/project/ft546/web ruoyi-admin/src/test/java/com/ruoyi/project/ft546/web ruoyi-ui/src/api/wcs ruoyi-ui/src/views/wcs
git commit -m "feat(ft546): add WCS operations console"
```

### Task 8: Add menus, permissions, and the FT546 end-to-end contract test

**Files:**
- Create: `sql/wcs/V005__ft546_wcs_menus_and_permissions.sql`
- Create: `ruoyi-admin/src/test/java/com/ruoyi/project/ft546/Ft546StandardWcsEndToEndTest.java`
- Create: `ruoyi-admin/src/test/resources/ft546/scenarios/inbound-same-floor.json`
- Create: `ruoyi-admin/src/test/resources/ft546/scenarios/outbound-cross-floor.json`

**Interfaces:**
- Permissions: `wcs:order:list`, `wcs:order:control`, `wcs:device:list`, `wcs:traffic:list`, `wcs:recovery:list`, `wcs:recovery:confirm`.
- End-to-end test uses fake PLC runtimes and fake WMS callback transport through real Spring wiring.

- [ ] **Step 1: Write the failing same-floor scenario**

```java
@Test
void completesInboundThroughExistingWmsUrlAndLegacyShuttleAdapter() throws Exception {
    String orderId = postInboundScenario("inbound-same-floor.json");
    runTicksUntilTerminal(orderId, 200);
    assertEquals("COMPLETED", operations.order(orderId).getOrderState());
    assertEquals(1, callbackTransport.businessEffectCount(orderId));
    assertEquals(0, invariantMonitor.totalViolations());
}
```

- [ ] **Step 2: Run RED**

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546StandardWcsEndToEndTest test`

- [ ] **Step 3: Add permission SQL and scenario fixtures**

Insert one WCS menu group and four child pages using existing RuoYi `sys_menu` conventions. Use idempotent `IF NOT EXISTS` checks keyed by permission string.

- [ ] **Step 4: Make same-floor and cross-floor scenarios GREEN**

The cross-floor test must prove source port, lift and target port joint reservation; WMS receives one completion event; no legacy queue row is created.

Run: `mvn -pl ruoyi-admin -am -Dtest=Ft546StandardWcsEndToEndTest test`

- [ ] **Step 5: Run full Plan 4 verification**

Run: `mvn -pl ruoyi-admin -am test`

Run: `cd ruoyi-ui && npm run build:prod`

Run: `git diff --check`

- [ ] **Step 6: Commit**

```bash
git add sql/wcs/V005__ft546_wcs_menus_and_permissions.sql ruoyi-admin/src/test/java/com/ruoyi/project/ft546/Ft546StandardWcsEndToEndTest.java ruoyi-admin/src/test/resources/ft546/scenarios
git commit -m "test(ft546): verify standard WCS end to end"
```