oneos-backend/docs/superpowers/plans/2026-03-13-rental-full-chain.md

# 租赁业务全链路实施计划

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

**Goal:** 让租赁全链路（合同→备车→交车→替换车→还车）按原型跑通，含共享验车模板、BPM审批、事件驱动联动。

**Architecture:** 共享验车模板系统（4张表）放在 asset 模块，备车/交车/还车通过 `inspection_record_id` 关联。替换车模块从零构建。跨模块联动通过 Spring Event 解耦。BPM 审批继承现有 `BpmProcessInstanceStatusEventListener` 模式。

**Tech Stack:** Spring Boot, MyBatis-Plus (`BaseMapperX`, `LambdaQueryWrapperX`), MapStruct, Flowable BPM, Vue 3 + TypeScript + Ant Design Vue + VXE Table

**Spec:** `docs/superpowers/specs/2026-03-13-rental-full-chain-design.md`

**Key paths:**
- Backend base: `yudao-module-asset/yudao-module-asset-server/src/main/java/cn/iocoder/yudao/module/asset/` (below as `$BE`)
- Backend API module: `yudao-module-asset/yudao-module-asset-api/src/main/java/cn/iocoder/yudao/module/asset/` (below as `$API`)
- Frontend base: `../oneos-frontend/apps/web-antd/src/` (below as `$FE`)
- DB: 连接信息见 application-local.yaml 配置
- ErrorCodeConstants 位于 `$BE/enums/ErrorCodeConstants.java`（server 模块，非 API 模块）
- 所有 DO 类遵循 ContractDO 注解模式：`@TableName`, `@KeySequence`, `@Data`, `@EqualsAndHashCode(callSuper = true)`, `@ToString(callSuper = true)`, `@Builder`, `@NoArgsConstructor`, `@AllArgsConstructor`, extends `BaseDO`

---

## Chunk 1: 数据库 + 验车模板后端

### Task 1: SQL 建表 — 验车模板 4 张表

**Files:**
- Create: `sql/2026-03-13-inspection-tables.sql`

- [ ] **Step 1: 编写 SQL**

```sql
-- 验车模板定义
CREATE TABLE IF NOT EXISTS `asset_inspection_template` (
  `id` bigint NOT NULL AUTO_INCREMENT,
  `code` varchar(50) NOT NULL COMMENT '模板编码',
  `name` varchar(100) NOT NULL COMMENT '模板名称',
  `biz_type` tinyint NOT NULL COMMENT '适用业务：1=备车 2=交车 3=还车',
  `vehicle_type` varchar(50) DEFAULT NULL COMMENT '适用车辆类型（nullable=通用）',
  `status` tinyint NOT NULL DEFAULT 1 COMMENT '0=禁用 1=启用',
  `remark` varchar(500) DEFAULT NULL,
  `creator` varchar(64) DEFAULT '',
  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `updater` varchar(64) DEFAULT '',
  `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  `deleted` bit(1) NOT NULL DEFAULT b'0',
  `tenant_id` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB COMMENT='验车模板定义';

-- 验车模板检查项
CREATE TABLE IF NOT EXISTS `asset_inspection_template_item` (
  `id` bigint NOT NULL AUTO_INCREMENT,
  `template_id` bigint NOT NULL COMMENT '关联模板',
  `category` varchar(50) NOT NULL COMMENT '分类',
  `item_name` varchar(100) NOT NULL COMMENT '检查项名称',
  `item_code` varchar(50) NOT NULL COMMENT '检查项编码',
  `input_type` varchar(20) NOT NULL DEFAULT 'checkbox' COMMENT '输入类型：checkbox/number/text',
  `sort` int NOT NULL DEFAULT 0,
  `required` tinyint NOT NULL DEFAULT 1 COMMENT '0=否 1=是',
  `creator` varchar(64) DEFAULT '',
  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `updater` varchar(64) DEFAULT '',
  `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  `deleted` bit(1) NOT NULL DEFAULT b'0',
  `tenant_id` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`),
  KEY `idx_template_id` (`template_id`)
) ENGINE=InnoDB COMMENT='验车模板检查项';

-- 验车记录
CREATE TABLE IF NOT EXISTS `asset_inspection_record` (
  `id` bigint NOT NULL AUTO_INCREMENT,
  `record_code` varchar(50) NOT NULL COMMENT '记录编码',
  `template_id` bigint NOT NULL COMMENT '使用的模板',
  `source_type` tinyint NOT NULL COMMENT '来源：1=备车 2=交车 3=还车',
  `source_id` bigint NOT NULL COMMENT '来源业务ID',
  `vehicle_id` bigint NOT NULL COMMENT '车辆ID',
  `inspector_name` varchar(50) DEFAULT NULL COMMENT '检查人',
  `inspection_time` datetime DEFAULT NULL COMMENT '检查时间',
  `status` tinyint NOT NULL DEFAULT 0 COMMENT '0=待检查 1=检查中 2=已完成',
  `overall_result` tinyint DEFAULT NULL COMMENT '1=合格 2=不合格',
  `remark` varchar(500) DEFAULT NULL,
  `cloned_from_id` bigint DEFAULT NULL COMMENT '克隆来源记录ID',
  `creator` varchar(64) DEFAULT '',
  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `updater` varchar(64) DEFAULT '',
  `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  `deleted` bit(1) NOT NULL DEFAULT b'0',
  `tenant_id` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`),
  KEY `idx_vehicle_source` (`vehicle_id`, `source_type`)
) ENGINE=InnoDB COMMENT='验车记录';

-- 验车记录检查项结果
CREATE TABLE IF NOT EXISTS `asset_inspection_record_item` (
  `id` bigint NOT NULL AUTO_INCREMENT,
  `record_id` bigint NOT NULL COMMENT '关联记录',
  `item_code` varchar(50) NOT NULL COMMENT '检查项编码',
  `category` varchar(50) NOT NULL COMMENT '分类',
  `item_name` varchar(100) NOT NULL COMMENT '检查项名称',
  `input_type` varchar(20) NOT NULL DEFAULT 'checkbox' COMMENT '输入类型',
  `result` tinyint DEFAULT NULL COMMENT '1=合格 2=不合格 3=不适用',
  `value` varchar(200) DEFAULT NULL COMMENT '数值/文本输入值',
  `remark` varchar(500) DEFAULT NULL,
  `image_urls` varchar(2000) DEFAULT NULL COMMENT '图片URL JSON数组',
  `creator` varchar(64) DEFAULT '',
  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `updater` varchar(64) DEFAULT '',
  `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  `deleted` bit(1) NOT NULL DEFAULT b'0',
  `tenant_id` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`),
  KEY `idx_record_id` (`record_id`)
) ENGINE=InnoDB COMMENT='验车记录检查项结果';
```

- [ ] **Step 2: 执行 SQL**

通过 PyMySQL 连接数据库执行（连接信息见 application-local.yaml）。

- [ ] **Step 3: Commit**

```bash
git add sql/2026-03-13-inspection-tables.sql
git commit -m "sql: create inspection template and record tables"
```

---

### Task 2: 验车模板枚举类

**Files:**
- Create: `$API/enums/inspection/InspectionSourceTypeEnum.java`
- Create: `$API/enums/inspection/InspectionStatusEnum.java`
- Create: `$API/enums/inspection/InspectionResultEnum.java`

- [ ] **Step 1: 创建 InspectionSourceTypeEnum**

```java
package cn.iocoder.yudao.module.asset.enums.inspection;

import lombok.AllArgsConstructor;
import lombok.Getter;

@Getter
@AllArgsConstructor
public enum InspectionSourceTypeEnum {
    PREPARE(1, "备车"),
    DELIVERY(2, "交车"),
    RETURN(3, "还车");

    private final Integer type;
    private final String name;
}
```

- [ ] **Step 2: 创建 InspectionStatusEnum**

```java
package cn.iocoder.yudao.module.asset.enums.inspection;

import lombok.AllArgsConstructor;
import lombok.Getter;

@Getter
@AllArgsConstructor
public enum InspectionStatusEnum {
    PENDING(0, "待检查"),
    IN_PROGRESS(1, "检查中"),
    COMPLETED(2, "已完成");

    private final Integer status;
    private final String name;
}
```

- [ ] **Step 3: 创建 InspectionResultEnum**

```java
package cn.iocoder.yudao.module.asset.enums.inspection;

import lombok.AllArgsConstructor;
import lombok.Getter;

@Getter
@AllArgsConstructor
public enum InspectionResultEnum {
    PASS(1, "合格"),
    FAIL(2, "不合格"),
    NA(3, "不适用");

    private final Integer result;
    private final String name;
}
```

- [ ] **Step 4: Commit**

```bash
git add yudao-module-asset/yudao-module-asset-api/
git commit -m "feat: add inspection enums"
```

---

### Task 3: 验车模板 DO + Mapper

**Files:**
- Create: `$BE/dal/dataobject/inspection/InspectionTemplateDO.java`
- Create: `$BE/dal/dataobject/inspection/InspectionTemplateItemDO.java`
- Create: `$BE/dal/dataobject/inspection/InspectionRecordDO.java`
- Create: `$BE/dal/dataobject/inspection/InspectionRecordItemDO.java`
- Create: `$BE/dal/mysql/inspection/InspectionTemplateMapper.java`
- Create: `$BE/dal/mysql/inspection/InspectionTemplateItemMapper.java`
- Create: `$BE/dal/mysql/inspection/InspectionRecordMapper.java`
- Create: `$BE/dal/mysql/inspection/InspectionRecordItemMapper.java`

- [ ] **Step 1: 创建 InspectionTemplateDO**

Follow `ContractDO` pattern: `@TableName("asset_inspection_template")`, `@KeySequence("asset_inspection_template_seq")`, `@Data`, `@EqualsAndHashCode(callSuper = true)`, `@Builder`, `@NoArgsConstructor`, `@AllArgsConstructor`, extends `BaseDO`.

Fields: `id`(@TableId), `code`, `name`, `bizType`(Integer), `vehicleType`, `status`(Integer), `remark`.

- [ ] **Step 2: 创建 InspectionTemplateItemDO**

`@TableName("asset_inspection_template_item")`. Fields: `id`, `templateId`, `category`, `itemName`, `itemCode`, `inputType`, `sort`(Integer), `required`(Integer).

- [ ] **Step 3: 创建 InspectionRecordDO**

`@TableName("asset_inspection_record")`. Fields: `id`, `recordCode`, `templateId`, `sourceType`(Integer), `sourceId`, `vehicleId`, `inspectorName`, `inspectionTime`(LocalDateTime), `status`(Integer), `overallResult`(Integer), `remark`, `clonedFromId`.

- [ ] **Step 4: 创建 InspectionRecordItemDO**

`@TableName("asset_inspection_record_item")`. Fields: `id`, `recordId`, `itemCode`, `category`, `itemName`, `inputType`, `result`(Integer), `value`, `remark`, `imageUrls`.

- [ ] **Step 5: 创建 4 个 Mapper**

Each extends `BaseMapperX<XxxDO>` with `@Mapper` annotation.

`InspectionTemplateMapper` — add selectPage + match methods:
```java
default PageResult<InspectionTemplateDO> selectPage(InspectionTemplatePageReqVO reqVO) {
    return selectPage(reqVO, new LambdaQueryWrapperX<InspectionTemplateDO>()
            .likeIfPresent(InspectionTemplateDO::getCode, reqVO.getCode())
            .likeIfPresent(InspectionTemplateDO::getName, reqVO.getName())
            .eqIfPresent(InspectionTemplateDO::getBizType, reqVO.getBizType())
            .eqIfPresent(InspectionTemplateDO::getStatus, reqVO.getStatus())
            .orderByDesc(InspectionTemplateDO::getId));
}

default InspectionTemplateDO selectByBizTypeAndVehicleType(Integer bizType, String vehicleType) {
    return selectOne(new LambdaQueryWrapperX<InspectionTemplateDO>()
            .eq(InspectionTemplateDO::getBizType, bizType)
            .eqIfPresent(InspectionTemplateDO::getVehicleType, vehicleType)
            .eq(InspectionTemplateDO::getStatus, 1)
            .orderByDesc(InspectionTemplateDO::getId)
            .last("LIMIT 1"));
}

default InspectionTemplateDO selectDefaultByBizType(Integer bizType) {
    return selectOne(new LambdaQueryWrapperX<InspectionTemplateDO>()
            .eq(InspectionTemplateDO::getBizType, bizType)
            .isNull(InspectionTemplateDO::getVehicleType)
            .eq(InspectionTemplateDO::getStatus, 1)
            .orderByDesc(InspectionTemplateDO::getId)
            .last("LIMIT 1"));
}
```

`InspectionTemplateItemMapper` — add:
```java
default List<InspectionTemplateItemDO> selectByTemplateId(Long templateId) {
    return selectList(new LambdaQueryWrapperX<InspectionTemplateItemDO>()
            .eq(InspectionTemplateItemDO::getTemplateId, templateId)
            .orderByAsc(InspectionTemplateItemDO::getSort));
}
```

`InspectionRecordMapper` — add:
```java
default InspectionRecordDO selectLatestByVehicleAndSourceType(Long vehicleId, Integer sourceType) {
    return selectOne(new LambdaQueryWrapperX<InspectionRecordDO>()
            .eq(InspectionRecordDO::getVehicleId, vehicleId)
            .eq(InspectionRecordDO::getSourceType, sourceType)
            .eq(InspectionRecordDO::getStatus, 2) // 已完成
            .orderByDesc(InspectionRecordDO::getId)
            .last("LIMIT 1"));
}
```

`InspectionRecordItemMapper` — add:
```java
default List<InspectionRecordItemDO> selectByRecordId(Long recordId) {
    return selectList(new LambdaQueryWrapperX<InspectionRecordItemDO>()
            .eq(InspectionRecordItemDO::getRecordId, recordId)
            .orderByAsc(InspectionRecordItemDO::getId));
}

default void deleteByRecordId(Long recordId) {
    delete(new LambdaQueryWrapperX<InspectionRecordItemDO>()
            .eq(InspectionRecordItemDO::getRecordId, recordId));
}
```

- [ ] **Step 6: Compile 验证**

```bash
mvn compile -pl yudao-module-asset/yudao-module-asset-server -am -DskipTests
```

- [ ] **Step 7: Commit**

```bash
git add yudao-module-asset/
git commit -m "feat: add inspection template and record DO/Mapper"
```

---

### Task 4: 验车模板 VO + Convert

**Files:**
- Create: `$BE/controller/admin/inspection/vo/InspectionTemplateSaveReqVO.java`
- Create: `$BE/controller/admin/inspection/vo/InspectionTemplateRespVO.java`
- Create: `$BE/controller/admin/inspection/vo/InspectionTemplatePageReqVO.java`
- Create: `$BE/controller/admin/inspection/vo/InspectionTemplateItemVO.java`
- Create: `$BE/controller/admin/inspection/vo/InspectionRecordDetailVO.java`
- Create: `$BE/controller/admin/inspection/vo/InspectionRecordItemUpdateReqVO.java`
- Create: `$BE/convert/inspection/InspectionConvert.java`

- [ ] **Step 1: 创建 VO 类**

**InspectionTemplateSaveReqVO** — Fields: `id`(Long), `code`(@NotBlank), `name`(@NotBlank), `bizType`(@NotNull Integer), `vehicleType`, `status`(Integer), `remark`, `items`(List<InspectionTemplateItemVO>).

**InspectionTemplateItemVO** — Fields: `id`, `category`(@NotBlank), `itemName`(@NotBlank), `itemCode`(@NotBlank), `inputType`, `sort`, `required`.

**InspectionTemplateRespVO** — Fields: `id`, `code`, `name`, `bizType`, `vehicleType`, `status`, `remark`, `createTime`, `items`(List<InspectionTemplateItemVO>).

**InspectionTemplatePageReqVO** extends `PageParam` — Fields: `code`, `name`, `bizType`, `vehicleType`, `status`.

**InspectionRecordDetailVO** — Fields: `id`, `recordCode`, `templateId`, `sourceType`, `sourceId`, `vehicleId`, `inspectorName`, `inspectionTime`, `status`, `overallResult`, `remark`, `clonedFromId`, `createTime`, `items`(List<InspectionRecordItemVO>).

Inner **InspectionRecordItemVO** — Fields: `id`, `itemCode`, `category`, `itemName`, `inputType`, `result`, `value`, `remark`, `imageUrls`.

**InspectionRecordItemUpdateReqVO** — Fields: `id`(@NotNull), `result`(Integer), `value`, `remark`, `imageUrls`.

- [ ] **Step 2: 创建 InspectionConvert**

```java
@Mapper
public interface InspectionConvert {
    InspectionConvert INSTANCE = Mappers.getMapper(InspectionConvert.class);

    InspectionTemplateDO convert(InspectionTemplateSaveReqVO bean);
    InspectionTemplateRespVO convert(InspectionTemplateDO bean);
    PageResult<InspectionTemplateRespVO> convertPage(PageResult<InspectionTemplateDO> page);
    InspectionTemplateItemDO convertItem(InspectionTemplateItemVO bean);
    List<InspectionTemplateItemDO> convertItemList(List<InspectionTemplateItemVO> list);
    List<InspectionTemplateItemVO> convertItemVOList(List<InspectionTemplateItemDO> list);
    InspectionRecordDetailVO convertRecord(InspectionRecordDO bean);
    InspectionRecordDetailVO.InspectionRecordItemVO convertRecordItem(InspectionRecordItemDO bean);
    List<InspectionRecordDetailVO.InspectionRecordItemVO> convertRecordItemList(List<InspectionRecordItemDO> list);
}
```

- [ ] **Step 3: Compile 验证**
- [ ] **Step 4: Commit**

---

### Task 5: 验车记录 Service

**Files:**
- Create: `$BE/service/inspection/InspectionTemplateService.java`
- Create: `$BE/service/inspection/InspectionTemplateServiceImpl.java`
- Create: `$BE/service/inspection/InspectionRecordService.java`
- Create: `$BE/service/inspection/InspectionRecordServiceImpl.java`

- [ ] **Step 1: 创建 InspectionTemplateService 接口**

Methods: `createTemplate`, `updateTemplate`, `deleteTemplate`, `getTemplate`, `getTemplatePage`, `matchTemplate(Integer bizType, String vehicleType)`.

- [ ] **Step 2: 实现 InspectionTemplateServiceImpl**

`matchTemplate` 逻辑: 先按 bizType+vehicleType 精确匹配 → 无结果则 bizType+vehicleType IS NULL 匹配通用模板。CRUD 标准实现。保存时同步保存/更新 items（先删后插）。

- [ ] **Step 3: 创建 InspectionRecordService 接口**

```java
public interface InspectionRecordService {
    Long createRecord(Long templateId, Integer sourceType, Long sourceId, Long vehicleId);
    Long cloneRecord(Long sourceRecordId, Integer newSourceType, Long newSourceId);
    void updateRecordItem(InspectionRecordItemUpdateReqVO updateReqVO);
    void completeRecord(Long recordId, String inspectorName);
    InspectionRecordDetailVO getRecordDetail(Long recordId);
    InspectionRecordDO getLatestRecord(Long vehicleId, Integer sourceType);
}
```

- [ ] **Step 4: 实现 InspectionRecordServiceImpl**

**createRecord**: 根据 templateId 查询所有 item → 创建 record（生成 recordCode） → 批量创建 record_item（从 template_item 复制 code/category/name/inputType，result/value 为 null）。

**recordCode 生成**: `{prefix}-{yyyyMMdd}-{seq}`，prefix 根据 sourceType 决定（BC/JC/HC）。

**cloneRecord**: 查源 record + items → 创建新 record（clonedFromId=源id，新 sourceType/sourceId）→ 复制所有 items（保留 result/value/remark/imageUrls）。

**completeRecord**: 校验 record 存在 → 更新 status=2, inspectorName, inspectionTime=now()。检查必填项是否都有 result，没有则抛异常。

**getRecordDetail**: 查 record + items → 组装 VO。

- [ ] **Step 5: Compile 验证**
- [ ] **Step 6: Commit**

---

### Task 6: 验车模板 Controller + 错误码

**Files:**
- Create: `$BE/controller/admin/inspection/InspectionTemplateController.java`
- Create: `$BE/controller/admin/inspection/InspectionRecordController.java`
- Modify: `$BE/enums/ErrorCodeConstants.java`

- [ ] **Step 1: 添加错误码**

在 `ErrorCodeConstants.java` 末尾追加：

```java
// ========== 验车模板管理 1-008-011-000 ==========
ErrorCode INSPECTION_TEMPLATE_NOT_EXISTS = new ErrorCode(1_008_011_000, "验车模板不存在");
ErrorCode INSPECTION_RECORD_NOT_EXISTS = new ErrorCode(1_008_011_001, "验车记录不存在");
ErrorCode INSPECTION_RECORD_ALREADY_COMPLETED = new ErrorCode(1_008_011_002, "验车记录已完成");
ErrorCode INSPECTION_RECORD_REQUIRED_ITEMS_INCOMPLETE = new ErrorCode(1_008_011_003, "必填检查项未全部完成");
ErrorCode INSPECTION_TEMPLATE_MATCH_FAILED = new ErrorCode(1_008_011_004, "未找到匹配的验车模板");

// ========== 替换车管理 1-008-012-000 ==========
ErrorCode VEHICLE_REPLACEMENT_NOT_EXISTS = new ErrorCode(1_008_012_000, "替换车申请不存在");
ErrorCode VEHICLE_REPLACEMENT_STATUS_NOT_ALLOW_UPDATE = new ErrorCode(1_008_012_001, "当前状态不允许修改");
ErrorCode VEHICLE_REPLACEMENT_STATUS_NOT_ALLOW_DELETE = new ErrorCode(1_008_012_002, "当前状态不允许删除");
ErrorCode VEHICLE_REPLACEMENT_STATUS_NOT_ALLOW_SUBMIT = new ErrorCode(1_008_012_003, "当前状态不允许提交审批");
ErrorCode VEHICLE_REPLACEMENT_STATUS_NOT_ALLOW_WITHDRAW = new ErrorCode(1_008_012_004, "当前状态不允许撤回");
ErrorCode VEHICLE_REPLACEMENT_STATUS_NOT_ALLOW_CONFIRM = new ErrorCode(1_008_012_005, "当前状态不允许确认换回");
```

- [ ] **Step 2: 创建 InspectionTemplateController**

`@RequestMapping("/asset/inspection-template")`。标准 CRUD 端点：create, update, delete, get, page。权限前缀 `asset:inspection-template:xxx`。

- [ ] **Step 3: 创建 InspectionRecordController**

`@RequestMapping("/asset/inspection-record")`。端点：
- `GET /get?id=` — 获取详情
- `PUT /update-item` — 更新检查项结果
- `POST /complete?id=&inspectorName=` — 完成验车

- [ ] **Step 4: Compile 验证**
- [ ] **Step 5: Commit**

```bash
git add yudao-module-asset/
git commit -m "feat: add inspection template/record service and controller"
```

---

## Chunk 2: 备车精简 + 交车增强（后端）

### Task 7: 备车表结构变更 SQL

**Files:**
- Create: `sql/2026-03-13-prepare-simplify.sql`

- [ ] **Step 1: 编写并执行 SQL**

```sql
-- 备车表新增 inspection_record_id，移除废弃字段
ALTER TABLE asset_vehicle_prepare
  ADD COLUMN inspection_record_id bigint DEFAULT NULL COMMENT '关联验车记录' AFTER defect_photos;

ALTER TABLE asset_vehicle_prepare
  DROP COLUMN IF EXISTS check_list,
  DROP COLUMN IF EXISTS contract_id,
  DROP COLUMN IF EXISTS contract_code,
  DROP COLUMN IF EXISTS enlarged_text_photo;
```

注意：`DROP COLUMN IF EXISTS` 在 MySQL 8.0.13+ 支持。若版本较低，先用 `SHOW COLUMNS` 检查后再 DROP。

- [ ] **Step 2: Commit**

---

### Task 8: 更新 VehiclePrepareDO + Mapper + Service

**Files:**
- Modify: `$BE/dal/dataobject/prepare/VehiclePrepareDO.java` — 移除 `contractId`, `contractCode`, `checkList`, `enlargedTextPhoto`，新增 `inspectionRecordId`
- Modify: `$BE/dal/mysql/prepare/VehiclePrepareMapper.java` — 移除 contractId 相关查询条件
- Modify: `$BE/service/prepare/VehiclePrepareServiceImpl.java` — createPrepare 时调用 InspectionRecordService.createRecord()；completePrepare 时调用 completeRecord()
- Modify: `$BE/controller/admin/prepare/vo/` — 对应 VO 移除废弃字段，新增 inspectionRecordId

- [ ] **Step 1: 更新 VehiclePrepareDO**

删除字段: `contractId`, `contractCode`, `checkList`, `enlargedTextPhoto`。
新增字段: `private Long inspectionRecordId;`

- [ ] **Step 2: 更新 VOs**

SaveReqVO/RespVO 同步移除废弃字段，新增 `inspectionRecordId`。

- [ ] **Step 3: 更新 Service — 创建时生成验车记录**

在 `VehiclePrepareServiceImpl.createPrepare()` 方法中，`vehiclePrepareMapper.insert(prepare)` 之后添加：
```java
@Resource
private InspectionRecordService inspectionRecordService;
@Resource
private InspectionTemplateService inspectionTemplateService;

// 创建备车单后，自动创建验车记录
InspectionTemplateDO template = inspectionTemplateService.matchTemplate(
    InspectionSourceTypeEnum.PREPARE.getType(), vehicleType);
if (template != null) {
    Long recordId = inspectionRecordService.createRecord(
        template.getId(), InspectionSourceTypeEnum.PREPARE.getType(),
        prepare.getId(), prepare.getVehicleId());
    prepare.setInspectionRecordId(recordId);
    vehiclePrepareMapper.updateById(prepare);
}
```

- [ ] **Step 4: Compile 验证**
- [ ] **Step 5: Commit**

---

### Task 9: 交车表结构变更 + 后端更新

**Files:**
- Create: `sql/2026-03-13-delivery-order-inspection.sql`
- Modify: `$BE/dal/dataobject/delivery/DeliveryOrderDO.java` — 新增 `inspectionRecordId`
- Modify: `$BE/service/delivery/DeliveryOrderServiceImpl.java` — 创建交车单时克隆备车验车记录

- [ ] **Step 1: SQL**

```sql
ALTER TABLE asset_delivery_order
  ADD COLUMN inspection_record_id bigint DEFAULT NULL COMMENT '关联验车记录' AFTER cost_list;
```

- [ ] **Step 2: 更新 DeliveryOrderDO**

新增 `private Long inspectionRecordId;`。不删除 `inspectionData` 字段（废弃但保留兼容）。

**注意**: 当前交车单结构中 `inspectionData` 在主表上，`inspection_record_id` 也放在主表以保持一致。若交车单需支持多车各自验车，后续可迁移到 `DeliveryOrderVehicleDO` 子表。

- [ ] **Step 3: 更新 Service — 创建时克隆备车验车记录**

在 `DeliveryOrderServiceImpl` 的创建交车单方法中（`createDeliveryOrder` 或类似方法），`deliveryOrderMapper.insert(deliveryOrder)` 之后添加：
```java
// 查找该车最近的备车验车记录
InspectionRecordDO prepareRecord = inspectionRecordService.getLatestRecord(
    vehicleId, InspectionSourceTypeEnum.PREPARE.getType());
if (prepareRecord != null) {
    Long recordId = inspectionRecordService.cloneRecord(
        prepareRecord.getId(), InspectionSourceTypeEnum.DELIVERY.getType(), deliveryOrder.getId());
    deliveryOrder.setInspectionRecordId(recordId);
    deliveryOrderMapper.updateById(deliveryOrder);
}
```

- [ ] **Step 4: Compile 验证**
- [ ] **Step 5: Commit**

---

## Chunk 3: 替换车模块（后端完整）

### Task 10: 替换车 SQL

**Files:**
- Create: `sql/2026-03-13-vehicle-replacement.sql`

- [ ] **Step 1: 编写并执行 SQL**

```sql
CREATE TABLE IF NOT EXISTS `asset_vehicle_replacement` (
  `id` bigint NOT NULL AUTO_INCREMENT,
  `replacement_code` varchar(50) NOT NULL COMMENT '替换单编码',
  `replacement_type` tinyint NOT NULL COMMENT '1=临时 2=永久',
  `contract_id` bigint NOT NULL,
  `contract_code` varchar(50) DEFAULT NULL,
  `customer_id` bigint DEFAULT NULL,
  `customer_name` varchar(100) DEFAULT NULL,
  `delivery_order_id` bigint DEFAULT NULL COMMENT '来源交车单ID',
  `original_vehicle_id` bigint NOT NULL,
  `original_plate_no` varchar(20) DEFAULT NULL,
  `original_vin` varchar(50) DEFAULT NULL,
  `new_vehicle_id` bigint DEFAULT NULL,
  `new_plate_no` varchar(20) DEFAULT NULL,
  `new_vin` varchar(50) DEFAULT NULL,
  `replacement_reason` varchar(500) DEFAULT NULL,
  `expected_date` date DEFAULT NULL,
  `actual_date` date DEFAULT NULL,
  `return_date` date DEFAULT NULL COMMENT '临时替换预计归还日期',
  `actual_return_date` date DEFAULT NULL,
  `status` tinyint NOT NULL DEFAULT 0 COMMENT '0=草稿 1=审批中 2=审批通过 3=执行中 4=已完成 5=审批驳回 6=已撤回',
  `approval_status` tinyint NOT NULL DEFAULT 0 COMMENT '审批状态（与 ContractDO 保持一致的双字段模式，status 跟踪业务生命周期，approval_status 跟踪 BPM 审批状态）',
  `bpm_instance_id` varchar(64) DEFAULT NULL,
  `remark` varchar(500) DEFAULT NULL,
  `creator` varchar(64) DEFAULT '',
  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `updater` varchar(64) DEFAULT '',
  `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  `deleted` bit(1) NOT NULL DEFAULT b'0',
  `tenant_id` bigint NOT NULL DEFAULT 0,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB COMMENT='替换车申请';
```

- [ ] **Step 2: Commit**

---

### Task 11: 替换车枚举

**Files:**
- Create: `$API/enums/replacement/ReplacementTypeEnum.java` — TEMPORARY(1), PERMANENT(2)
- Create: `$API/enums/replacement/ReplacementStatusEnum.java` — DRAFT(0), APPROVING(1), APPROVED(2), EXECUTING(3), COMPLETED(4), REJECTED(5), WITHDRAWN(6)

- [ ] **Step 1: 创建枚举类**
- [ ] **Step 2: Commit**

---

### Task 12: 替换车 DO + Mapper + VO + Convert

**Files:**
- Create: `$BE/dal/dataobject/replacement/VehicleReplacementDO.java`
- Create: `$BE/dal/mysql/replacement/VehicleReplacementMapper.java`
- Create: `$BE/controller/admin/replacement/vo/VehicleReplacementSaveReqVO.java`
- Create: `$BE/controller/admin/replacement/vo/VehicleReplacementRespVO.java`
- Create: `$BE/controller/admin/replacement/vo/VehicleReplacementPageReqVO.java`
- Create: `$BE/convert/replacement/VehicleReplacementConvert.java`

- [ ] **Step 1: 创建 VehicleReplacementDO**

`@TableName("asset_vehicle_replacement")`. 所有字段按 spec 的表结构。

- [ ] **Step 2: 创建 Mapper**

```java
@Mapper
public interface VehicleReplacementMapper extends BaseMapperX<VehicleReplacementDO> {
    default PageResult<VehicleReplacementDO> selectPage(VehicleReplacementPageReqVO reqVO) {
        return selectPage(reqVO, new LambdaQueryWrapperX<VehicleReplacementDO>()
                .likeIfPresent(VehicleReplacementDO::getReplacementCode, reqVO.getReplacementCode())
                .eqIfPresent(VehicleReplacementDO::getReplacementType, reqVO.getReplacementType())
                .eqIfPresent(VehicleReplacementDO::getContractId, reqVO.getContractId())
                .likeIfPresent(VehicleReplacementDO::getCustomerName, reqVO.getCustomerName())
                .eqIfPresent(VehicleReplacementDO::getStatus, reqVO.getStatus())
                .orderByDesc(VehicleReplacementDO::getId));
    }
}
```

- [ ] **Step 3: 创建 VOs**

**SaveReqVO**: `id`, `replacementType`(@NotNull), `contractId`(@NotNull), `contractCode`, `customerId`, `customerName`, `deliveryOrderId`, `originalVehicleId`(@NotNull), `originalPlateNo`, `originalVin`, `newVehicleId`, `newPlateNo`, `newVin`, `replacementReason`, `expectedDate`, `returnDate`, `remark`.

**RespVO**: 所有 SaveReqVO 字段 + `replacementCode`, `actualDate`, `actualReturnDate`, `status`, `approvalStatus`, `bpmInstanceId`, `createTime`, `creator`.

**PageReqVO** extends PageParam: `replacementCode`, `replacementType`, `contractId`, `customerName`, `status`.

- [ ] **Step 4: 创建 Convert**

标准 MapStruct convert: `convert(SaveReqVO)→DO`, `convert(DO)→RespVO`, `convertPage`.

- [ ] **Step 5: Compile 验证**
- [ ] **Step 6: Commit**

---

### Task 13: 替换车 Service + BPM Listener + 事件类

**Files:**
- Create: `$BE/service/replacement/VehicleReplacementService.java`
- Create: `$BE/service/replacement/VehicleReplacementServiceImpl.java`
- Create: `$BE/service/replacement/listener/ReplacementBpmListener.java`
- Create: `$BE/service/replacement/event/ReplacementApprovedEvent.java`
- Create: `$BE/service/replacement/event/ReplacementReturnConfirmedEvent.java`

- [ ] **Step 1: 创建事件类**

**ReplacementApprovedEvent**:
```java
@Getter
@AllArgsConstructor
public class ReplacementApprovedEvent {
    private final Long replacementId;
    private final Integer replacementType;
    private final Long contractId;
    private final Long originalVehicleId;
}
```

**ReplacementReturnConfirmedEvent**:
```java
@Getter
@AllArgsConstructor
public class ReplacementReturnConfirmedEvent {
    private final Long replacementId;
    private final Long originalVehicleId;
}
```

- [ ] **Step 2: 创建 Service 接口**

Methods: `createReplacement`, `updateReplacement`, `deleteReplacement`, `getReplacement`, `getReplacementPage`, `submitApproval`, `withdrawApproval`, `updateApprovalStatus(Long id, Integer bpmStatus)`, `confirmReturn`.

- [ ] **Step 3: 实现 ServiceImpl**

关键方法：

**createReplacement**: 生成 replacementCode (`TH-yyyyMMdd-seq`)，设 status=DRAFT。

**submitApproval**: 校验 status=DRAFT/REJECTED → 调用 `bpmProcessInstanceApi.createProcessInstance()` → 设 status=APPROVING。

**updateApprovalStatus**: BPM 回调。APPROVE → status=APPROVED → 发布 `ReplacementApprovedEvent` → status=EXECUTING。REJECT → status=REJECTED。CANCEL → status=WITHDRAWN。

**confirmReturn**: 校验 status=EXECUTING + type=TEMPORARY → status=COMPLETED → 发布 `ReplacementReturnConfirmedEvent`。

- [ ] **Step 4: 创建 ReplacementBpmListener**

```java
@Component
public class ReplacementBpmListener extends BpmProcessInstanceStatusEventListener {
    public static final String PROCESS_KEY = "asset_vehicle_replacement";

    @Resource
    private VehicleReplacementService replacementService;

    @Override
    protected String getProcessDefinitionKey() { return PROCESS_KEY; }

    @Override
    protected void onEvent(BpmProcessInstanceStatusEvent event) {
        replacementService.updateApprovalStatus(
            Long.parseLong(event.getBusinessKey()), event.getStatus());
    }
}
```

- [ ] **Step 5: Compile 验证**
- [ ] **Step 6: Commit**

---

### Task 14: 替换车 Controller

**Files:**
- Create: `$BE/controller/admin/replacement/VehicleReplacementController.java`

- [ ] **Step 1: 创建 Controller**

`@RequestMapping("/asset/vehicle-replacement")`。端点：create, update, delete, get, page, submit, withdraw, confirm-return。权限前缀 `asset:vehicle-replacement:xxx`。

- [ ] **Step 2: Compile 验证**
- [ ] **Step 3: Commit**

---

## Chunk 4: 还车模块完善 + 事件驱动（后端）

### Task 15: 还车表结构变更 SQL

**Files:**
- Create: `sql/2026-03-13-return-order-enhance.sql`

- [ ] **Step 1: 编写并执行 SQL**

```sql
ALTER TABLE asset_return_order
  ADD COLUMN source_type tinyint DEFAULT NULL COMMENT '来源：1=手动 2=替换车触发' AFTER bpm_instance_id,
  ADD COLUMN source_id bigint DEFAULT NULL COMMENT '来源业务ID' AFTER source_type,
  ADD COLUMN delivery_order_id bigint DEFAULT NULL COMMENT '关联交车单ID' AFTER source_id;

ALTER TABLE asset_return_order_vehicle
  ADD COLUMN inspection_record_id bigint DEFAULT NULL COMMENT '关联验车记录' AFTER defect_photos;
```

- [ ] **Step 2: Commit**

---

### Task 16: 更新还车 DO + Service

**Files:**
- Modify: `$BE/dal/dataobject/returnorder/ReturnOrderDO.java` — 新增 `sourceType`, `sourceId`, `deliveryOrderId`
- Modify: `$BE/dal/dataobject/returnorder/ReturnOrderVehicleDO.java` — 新增 `inspectionRecordId`
- Modify: `$BE/service/returnorder/ReturnOrderService.java` — 新增 `createFromDelivery`, `createFromReplacement`, `startVehicleInspection`, `completeVehicleInspection`, `submitApproval`, `withdrawApproval`, `updateApprovalStatus`
- Modify: `$BE/service/returnorder/ReturnOrderServiceImpl.java`
- Create: `$BE/service/returnorder/listener/ReturnOrderBpmListener.java`
- Create: `$BE/service/returnorder/event/ReturnApprovedEvent.java`

- [ ] **Step 1: 更新 DO 字段**

ReturnOrderDO 新增: `private Integer sourceType;`, `private Long sourceId;`, `private Long deliveryOrderId;`
ReturnOrderVehicleDO 新增: `private Long inspectionRecordId;`

- [ ] **Step 2: 创建 ReturnApprovedEvent**

```java
@Getter
@AllArgsConstructor
public class ReturnApprovedEvent {
    private final Long returnOrderId;
    private final List<Long> vehicleIds;
}
```

- [ ] **Step 3: 新增 Service 方法**

**createFromDelivery(deliveryOrderId, vehicleIds[])**:
- 查交车单获取合同/客户信息
- 创建还车单主记录（sourceType=1, deliveryOrderId=deliveryOrderId）
- 生成 orderCode
- 为每个 vehicleId 创建 ReturnOrderVehicleDO 子记录
- 返回还车单ID

**createFromReplacement(replacementId, contractId, vehicleId)**:
- 创建还车单主记录（sourceType=2, sourceId=replacementId）
- 创建一条车辆子记录
- 返回还车单ID

**startVehicleInspection(returnOrderVehicleId)**:
- 查找该车最近的交车 inspection_record → 克隆为还车 record
- 更新 ReturnOrderVehicleDO.inspectionRecordId

**completeVehicleInspection(returnOrderVehicleId)**:
- 调用 inspectionRecordService.completeRecord()
- 检查该还车单所有车辆是否都验车完成 → 是则更新还车单 status=1(验车完成)

**submitApproval(id)**: 校验 status=1(验车完成) → 调用 BPM → approvalStatus=1

**updateApprovalStatus**: BPM 回调。APPROVE → approvalStatus=2 → 发布 ReturnApprovedEvent。

- [ ] **Step 4: 创建 ReturnOrderBpmListener**

同 ReplacementBpmListener 模式，PROCESS_KEY = "asset_return_order"。

- [ ] **Step 5: 更新还车 Controller**

新增端点：`create-from-delivery`, `start-inspection`, `complete-inspection`, `submit`, `withdraw`。

- [ ] **Step 6: Compile 验证**
- [ ] **Step 7: Commit**

---

### Task 17: 事件监听器 — 跨模块联动

**Files:**
- Create: `$BE/service/delivery/event/DeliveryCompletedEvent.java`
- Create: `$BE/service/event/VehicleStatusEventListener.java`
- Create: `$BE/service/event/ReturnOrderEventListener.java`

- [ ] **Step 1: 创建 DeliveryCompletedEvent**

```java
@Getter
@AllArgsConstructor
public class DeliveryCompletedEvent {
    private final Long deliveryOrderId;
    private final Long vehicleId;
}
```

- [ ] **Step 2: 创建 VehicleStatusEventListener**

```java
@Component
@Slf4j
public class VehicleStatusEventListener {

    @Resource
    private VehicleBaseMapper vehicleBaseMapper; // 或对应的车辆 Service

    @TransactionalEventListener
    public void onDeliveryCompleted(DeliveryCompletedEvent event) {
        log.info("交车完成，更新车辆状态: vehicleId={}", event.getVehicleId());
        // 更新车辆状态为已交付
    }

    @TransactionalEventListener
    public void onReturnApproved(ReturnApprovedEvent event) {
        log.info("还车审批通过，更新车辆状态: vehicleIds={}", event.getVehicleIds());
        for (Long vehicleId : event.getVehicleIds()) {
            // 更新车辆状态为可用
        }
    }

    @TransactionalEventListener
    public void onReplacementReturnConfirmed(ReplacementReturnConfirmedEvent event) {
        log.info("临时替换换回，恢复原车状态: vehicleId={}", event.getOriginalVehicleId());
        // 更新车辆状态为可用
    }
}
```

- [ ] **Step 3: 创建 ReturnOrderEventListener**

```java
@Component
@Slf4j
public class ReturnOrderEventListener {

    @Resource
    private ReturnOrderService returnOrderService;

    @EventListener // 非 @TransactionalEventListener，确保同事务
    public void onReplacementApproved(ReplacementApprovedEvent event) {
        if (event.getReplacementType().equals(ReplacementTypeEnum.PERMANENT.getType())) {
            log.info("永久替换审批通过，自动创建还车单: replacementId={}", event.getReplacementId());
            returnOrderService.createFromReplacement(
                event.getReplacementId(),
                event.getContractId(),
                event.getOriginalVehicleId()
            );
        }
    }
}
```

- [ ] **Step 4: 在交车完成时发布事件**

在 `DeliveryOrderServiceImpl` 的 `completeDeliveryOrder()` 方法（或标记交车单为已完成的方法）中，状态更新为已完成之后添加:
```java
@Resource
private ApplicationEventPublisher eventPublisher;

// 交车完成后发布事件
eventPublisher.publishEvent(new DeliveryCompletedEvent(deliveryOrder.getId(), vehicleId));
```

- [ ] **Step 5: Compile 验证**
- [ ] **Step 6: Commit**

---

### Task 18: BPM 流程定义 XML + 部署

**注意**: BPMN XML 文件需在应用启动前就位。Task 13/16 的 BPM Listener 和本 Task 的 XML 必须一起部署，不要在中间重启应用。

**Files:**
- Create: `$BE/../resources/processes/asset_vehicle_replacement.bpmn20.xml`
- Create: `$BE/../resources/processes/asset_return_order.bpmn20.xml`

- [ ] **Step 1: 创建替换车审批流程 XML**

参照现有 `asset_contract.bpmn20.xml`，process id=`asset_vehicle_replacement`。
流程: startEvent → 部门主管 → gateway(永久替换?) → 总经理审批 → endEvent。

- [ ] **Step 2: 创建还车审批流程 XML**

process id=`asset_return_order`。简单串行: startEvent → 部门主管 → endEventApprove / endEventReject。

- [ ] **Step 3: Compile 验证**
- [ ] **Step 4: Commit**

```bash
git add .
git commit -m "feat: add replacement/return BPM process definitions"
```

---

### Task 19: 后端整体编译验证

- [ ] **Step 1: Full compile**

```bash
mvn compile -DskipTests
```

修复所有编译错误直到通过。

- [ ] **Step 2: Commit 修复**

---

## Chunk 5: 前端 — API + 共享组件

### Task 20: 前端 API 文件

**Files:**
- Create: `$FE/api/asset/inspection.ts`
- Create: `$FE/api/asset/vehicle-replacement.ts`
- Modify: `$FE/api/asset/return-order.ts` — 新增接口

- [ ] **Step 1: 创建 inspection.ts**

```typescript
import type { PageParam, PageResult } from '@vben/request';
import { requestClient } from '#/api/request';

export namespace InspectionApi {
  export interface Template {
    id?: number;
    code: string;
    name: string;
    bizType: number;
    vehicleType?: string;
    status: number;
    remark?: string;
    items?: TemplateItem[];
  }
  export interface TemplateItem {
    id?: number;
    category: string;
    itemName: string;
    itemCode: string;
    inputType: string;
    sort: number;
    required: number;
  }
  export interface RecordDetail {
    id: number;
    recordCode: string;
    templateId: number;
    sourceType: number;
    sourceId: number;
    vehicleId: number;
    inspectorName?: string;
    inspectionTime?: string;
    status: number;
    overallResult?: number;
    remark?: string;
    items: RecordItem[];
  }
  export interface RecordItem {
    id: number;
    itemCode: string;
    category: string;
    itemName: string;
    inputType: string;
    result?: number;
    value?: string;
    remark?: string;
    imageUrls?: string;
  }
}

export function getInspectionTemplatePage(params: PageParam) {
  return requestClient.get<PageResult<InspectionApi.Template>>('/asset/inspection-template/page', { params });
}
export function getInspectionTemplate(id: number) {
  return requestClient.get<InspectionApi.Template>(`/asset/inspection-template/get?id=${id}`);
}
export function createInspectionTemplate(data: InspectionApi.Template) {
  return requestClient.post('/asset/inspection-template/create', data);
}
export function updateInspectionTemplate(data: InspectionApi.Template) {
  return requestClient.put('/asset/inspection-template/update', data);
}
export function deleteInspectionTemplate(id: number) {
  return requestClient.delete(`/asset/inspection-template/delete?id=${id}`);
}
export function getInspectionRecord(id: number) {
  return requestClient.get<InspectionApi.RecordDetail>(`/asset/inspection-record/get?id=${id}`);
}
export function updateInspectionRecordItem(data: { id: number; result?: number; value?: string; remark?: string; imageUrls?: string }) {
  return requestClient.put('/asset/inspection-record/update-item', data);
}
export function completeInspection(id: number, inspectorName: string) {
  return requestClient.post(`/asset/inspection-record/complete?id=${id}&inspectorName=${inspectorName}`);
}
```

- [ ] **Step 2: 创建 vehicle-replacement.ts**

标准 CRUD + submit/withdraw/confirmReturn。参照 customer.ts 模式。

- [ ] **Step 3: 更新 return-order.ts**

新增: `createFromDelivery(deliveryOrderId, vehicleIds)`, `startVehicleInspection(returnOrderVehicleId)`, `completeVehicleInspection(returnOrderVehicleId)`, `submitReturnOrder(id)`, `withdrawReturnOrder(id)`.

- [ ] **Step 4: Commit**

---

### Task 21: 共享验车组件 InspectionForm.vue

**Files:**
- Create: `$FE/views/asset/components/InspectionForm.vue`

- [ ] **Step 1: 创建组件**

Props: `recordId`(number), `readonly`(boolean), `onComplete`(callback)。

功能：
- 调用 `getInspectionRecord(recordId)` 获取数据
- 按 `category` 分组，使用 `a-collapse` 展示
- 每个 item 根据 `inputType` 渲染：
  - `checkbox` → `a-radio-group`（合格/不合格/不适用）
  - `number` → `a-input-number`
  - `text` → `a-input`
- 每项有备注 input + 图片上传
- 编辑模式下 onChange 调用 `updateInspectionRecordItem` 保存
- readonly 模式禁用所有输入
- "完成验车"按钮调用 `completeInspection`

- [ ] **Step 2: Commit**

---

## Chunk 6: 前端 — 各模块页面

### Task 22: 替换车前端页面

**Files:**
- Create: `$FE/views/asset/vehicle-replacement/index.vue`
- Create: `$FE/views/asset/vehicle-replacement/data.ts`
- Create: `$FE/views/asset/vehicle-replacement/modules/form.vue`

- [ ] **Step 1: 创建 data.ts**

搜索表单: replacementCode, replacementType, customerName, status。
列定义: replacementCode, replacementType, contractCode, customerName, originalPlateNo, newPlateNo, status, expectedDate, createTime, 操作。
状态常量: `REPLACEMENT_TYPE_OPTIONS`, `REPLACEMENT_STATUS_OPTIONS`。

- [ ] **Step 2: 创建 index.vue**

参照 supplier/index.vue 模式：useVbenVxeGrid + 搜索 + 操作列（查看/编辑/删除/提交审批/撤回/确认换回，按 status 条件显示）。

- [ ] **Step 3: 创建 form.vue**

三模式 (create/edit/view)。使用 useVbenModal + useVbenForm。
字段: replacementType(Select), contractId(Select), originalVehicleId(Select 带车辆列表), newVehicleId(Select), replacementReason(TextArea), expectedDate(DatePicker), returnDate(DatePicker, 仅临时显示), remark。

create 模式: 检查 URL query params (`contractId`, `vehicleId`, `deliveryOrderId`)，有则自动填充并 readonly。

- [ ] **Step 4: Commit**

---

### Task 23: 备车前端改造

**Files:**
- Modify: `$FE/views/asset/vehicle-prepare/modules/form.vue` — 移除硬编码 checkList，改用 InspectionForm 组件
- Modify: `$FE/views/asset/vehicle-prepare/data.ts` — 移除 contractId 相关字段
- Modify: `$FE/api/asset/vehicle-prepare.ts` — 更新接口定义

- [ ] **Step 1: 更新 API 定义**

VehiclePrepare 接口移除 `contractId`, `contractCode`, `checkList`，新增 `inspectionRecordId`。

- [ ] **Step 2: 更新 data.ts**

移除 contractId/contractCode 搜索字段和列。

- [ ] **Step 3: 改造 form.vue**

- 移除 checkList 相关的表格/抽屉代码
- 在表单末尾添加 `<InspectionForm :record-id="formData.inspectionRecordId" :readonly="isView" />` 组件
- 如果 inspectionRecordId 不存在（旧数据），显示提示信息

- [ ] **Step 4: Commit**

---

### Task 24: 交车前端改造

**Files:**
- Modify: `$FE/views/asset/delivery-order/index.vue` — 操作列增加"还车"和"替换车"按钮
- Modify: `$FE/views/asset/delivery-order/modules/form.vue` — 验车区域改用 InspectionForm

- [ ] **Step 1: 操作列扩展**

在 index.vue 的 getRowActions 中，对 status=已完成 的记录增加:

```typescript
{ label: '还车', onClick: () => handleReturn(row) },
{ label: '替换车', onClick: () => handleReplacement(row) },
```

**handleReturn**: 弹窗显示交车单关联车辆列表（checkbox 多选）→ 确认后调用 `createFromDelivery(row.id, selectedVehicleIds)` → 跳转还车单详情。

**handleReplacement**: 弹窗显示交车单关联车辆列表（单选）→ 确认后 `router.push({ path: '/asset/vehicle-replacement', query: { contractId, vehicleId, deliveryOrderId } })`。

- [ ] **Step 2: 验车区域改造**

form.vue 中如果有 inspectionRecordId，使用 InspectionForm 组件替代原有 inspectionData JSON 表单。

- [ ] **Step 3: Commit**

---

### Task 25: 还车前端改造

**Files:**
- Modify: `$FE/views/asset/return-order/index.vue` — 操作列增加"提交审批"、"撤回"
- Modify: `$FE/views/asset/return-order/modules/form.vue` — 每辆车增加"开始验车"按钮 + InspectionForm

- [ ] **Step 1: 更新 index.vue 操作列**

按 status 和 approvalStatus 条件显示: 查看(始终)、编辑(待验车)、删除(待验车)、提交审批(验车完成+未提交)、撤回(审批中)。

- [ ] **Step 2: 改造 form.vue 验车区域**

车辆子表格中每行增加:
- "开始验车"按钮（当 inspectionRecordId 为空时显示）→ 调用 `startVehicleInspection`
- InspectionForm 组件（当 inspectionRecordId 存在时显示）
- "完成验车"按钮 → 调用 `completeVehicleInspection`

- [ ] **Step 3: Commit**

---

### Task 26: 前端构建验证

- [ ] **Step 1: Build**

```bash
cd ../oneos-frontend && pnpm run build:antd
```

修复所有 TypeScript/构建错误直到通过。

- [ ] **Step 2: Commit 修复**

---

### Task 27: 全链路端到端验证

- [ ] **Step 1: 后端编译**

```bash
cd ../oneos-backend && mvn compile -DskipTests
```

- [ ] **Step 2: 前端构建**

```bash
cd ../oneos-frontend && pnpm run build:antd
```

- [ ] **Step 3: 功能检查清单**

验证以下流程可正常操作:
1. 验车模板 CRUD — 创建模板+检查项
2. 备车 — 创建备车单 → 自动生成验车记录 → 完成验车
3. 交车 — 创建交车单 → 克隆备车验车记录 → 完成验车 → 操作列显示还车/替换车
4. 替换车 — 从交车页面触发 → 自动填充 → 提交审批
5. 还车 — 从交车页面触发 → 创建壳子 → 开始验车(克隆交车记录) → 完成验车 → 提交审批
6. 永久替换审批通过 → 自动创建还车单

- [ ] **Step 4: Final commit**

```bash
git add .
git commit -m "feat: complete rental full-chain implementation"
```