199 lines
8.8 KiB
JavaScript
199 lines
8.8 KiB
JavaScript
import { getDeptTree } from '@/api/system/dept';
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import { ElCascader } from 'element-plus';
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import { h } from 'vue';
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/**
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* 所属组织 统一搜索 mixin
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* ------------------------------------------------------------------
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* 全站「所属组织」搜索栏统一为级联选择器(el-cascader,单选),风格与客商档案
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* (vehicle/customer-archive.vue)保持一致。
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*
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* 接入步骤(在使用了 avue-crud 的页面中):
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* 1. 混入本 mixin:mixins: [organizationSearch]
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* 2. option 中「所属组织」列加上 searchslot: true(prop 为 organizationName 或 deptName 均可)
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* 3. 在 created / 初始化时调用 this.loadOrganizationOptions()
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* 4. 需要「未分配组织」筛选项的页面在 data 里置 enableUnassignedOrgFilter: true;
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* 该项只追加进搜索树 organizationSearchTreeOptions,表单级联 organizationTreeOptions 不含哨兵
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*
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* 说明:
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* - 自动识别 organizationName / deptName 两种 prop,并挂载 column.renderSearch
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* - 树节点标识统一用 id,级联值为「根 → 选中节点」的 id 路径数组
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* - checkStrictly 打开,任意层级(含非末级)都可直接选中
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* - 页面若已有 excludeExternalOrganization / normalizeOrgTree 等方法,
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* 组件自身方法优先级更高,会覆盖本 mixin 的默认实现
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* - 搜索值需在各自的 searchChange / normalizeSearch 中按后端要求转换为部门名称:
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* 级联值是路径数组,统一用 findOrgById(路径)?.rawLabel 取末级名称
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* - 表单区(新增/编辑)需要回显时,可用 findOrgPath(deptId) 把 id 转成路径,
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* 参考 customer-archive 的 deptCascaderValue 计算属性
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*/
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const ORG_PROPS = ['organizationName', 'deptName'];
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// 「未分配组织」筛选项的哨兵值:不是真实组织名,选中后提交给后端的就是这串字面量。
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// 后端 TransportBusiConstant.UNASSIGNED_ORG_FILTER、DriverMapper.xml / TransportVehicleMapper.xml
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// 的 organizationName 分支以及司机、车辆导出查询都按它改判为 organization_name = '';
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// 后端换成空串会让整段组织条件不生效,筛选静默失效。前端与后端这几处必须同步修改。
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const UNASSIGNED_ORG_FILTER = '__UNASSIGNED_ORG__';
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export default {
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data() {
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return {
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// 树形组织数据,仅供搜索栏 el-cascader 使用;
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// 与页面自身 organizationOptions(多为表单扁平列表)隔离,避免相互覆盖
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organizationTreeOptions: [],
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organizationTreeFlatOptions: [],
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organizationLoading: false,
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// 组织筛选是否追加「未分配组织」一项;页面在 data 里覆盖为 true 才生效
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enableUnassignedOrgFilter: false,
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};
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},
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computed: {
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// 搜索栏级联的选项:开关打开时在真实组织最前面追加「未分配组织」。
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// 不能直接改 organizationTreeOptions——司机/车辆页的编辑表单也用这棵树选组织。
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organizationSearchTreeOptions() {
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return this.enableUnassignedOrgFilter
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? [this.unassignedOrgOption(), ...this.organizationTreeOptions]
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: this.organizationTreeOptions;
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},
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// 所属组织级联配置:checkStrictly 允许选中任意层级,不必选到末级
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organizationCascaderProps() {
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return {
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value: 'id',
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label: 'label',
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children: 'children',
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emitPath: true,
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checkStrictly: true,
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expandTrigger: 'click',
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};
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},
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},
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methods: {
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loadOrganizationOptions() {
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if (this.organizationLoading) return;
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this.organizationLoading = true;
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const tenantId = this.userInfo?.tenantId;
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getDeptTree(tenantId)
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.then(res => {
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const source = res.data?.data || res.data || [];
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const tree = this.excludeExternalOrganization
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? this.excludeExternalOrganization(source)
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: source;
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this.organizationTreeOptions = this.normalizeOrgTree(tree);
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this.organizationTreeFlatOptions = this.flattenOrgTree(this.organizationSearchTreeOptions);
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const option = this.tableOption || this.option;
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if (!option) return;
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ORG_PROPS.forEach(prop => {
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const column = this.findColumn?.(option.column, prop);
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if (column) {
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column.renderSearch = scope => this.renderOrganizationSearch(scope, prop);
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}
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});
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})
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.finally(() => {
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this.organizationLoading = false;
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});
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},
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// 默认排除「外部组织」节点;页面可覆盖
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excludeExternalOrganization(tree = []) {
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return (tree || []).reduce((result, item) => {
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const name = item.title || item.deptName || item.name || item.label || '';
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if (String(name).trim() === '外部组织') return result;
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result.push({
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...item,
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children: this.excludeExternalOrganization(item.children || []),
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});
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return result;
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}, []);
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},
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normalizeOrgTree(tree = []) {
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return (tree || []).map(item => {
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const label = item.title || item.deptName || item.name || item.label || '';
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const children = this.normalizeOrgTree(item.children || []);
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return {
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...item,
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id: String(item.id),
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label,
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rawLabel: label,
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children: children.length ? children : undefined,
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};
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});
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},
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// 哨兵节点的 id 与 rawLabel 都取哨兵值,resolveOrgName 取到的仍是哨兵而不是某个真实组织名
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unassignedOrgOption() {
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return { id: UNASSIGNED_ORG_FILTER, label: '未分配组织', rawLabel: UNASSIGNED_ORG_FILTER };
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},
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flattenOrgTree(tree = []) {
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return (tree || []).flatMap(item => [
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{ id: String(item.id), label: item.label, rawLabel: item.rawLabel },
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...this.flattenOrgTree(item.children || []),
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]);
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},
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// 组织列渲染用:空串或纯空白即「未分配组织」(组织列 NOT NULL,无组织存空串)
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isBlankOrganizationName(value) {
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return String(value ?? '').trim() === '';
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},
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// 兼容两种入参:级联路径数组(取末级)或单个部门 id
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findOrgById(id) {
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const value = Array.isArray(id) ? id.at(-1) : id;
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return this.organizationTreeFlatOptions.find(item => String(item.id) === String(value));
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},
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// 由部门 id 反查「根 → 该节点」的 id 路径,供级联回显(找不到返回 null)
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findOrgPath(id, tree = this.organizationTreeOptions, parents = []) {
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const target = Array.isArray(id) ? id.at(-1) : id;
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if (target === undefined || target === null || target === '') return null;
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for (const node of tree || []) {
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const path = [...parents, String(node.id)];
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if (String(node.id) === String(target)) return path;
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const matched = this.findOrgPath(target, node.children, path);
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if (matched) return matched;
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}
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return null;
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},
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// 由部门 id 取组织名称(末级),供表单提交
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findOrgName(id) {
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return this.findOrgById(id)?.rawLabel || '';
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},
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// 组织名称 → 级联路径(表单回显用;部门树异步加载完成后会自动重算)
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resolveOrgPath(name) {
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const value = String(name ?? '').trim();
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if (!value) return [];
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const node = this.organizationTreeFlatOptions.find(item => item.rawLabel === value);
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return node ? this.findOrgPath(node.id) || [] : [];
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},
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// 级联路径 → 组织名称(表单/搜索提交用,取末级节点名称)
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resolveOrgName(path) {
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const value = Array.isArray(path)
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? path.filter(item => item !== undefined && item !== null && item !== '')
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: [];
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return value.length ? this.findOrgById(value)?.rawLabel || '' : '';
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},
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// 搜索提交前把级联路径数组就地转成组织名称(后端按名称过滤)
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normalizeOrganizationSearch(params, prop = 'organizationName') {
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if (Array.isArray(params?.[prop])) {
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params[prop] = this.resolveOrgName(params[prop]);
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}
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return params;
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},
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renderOrganizationSearch(scope, prop = 'organizationName') {
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return h(ElCascader, {
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modelValue: Array.isArray(scope.row?.[prop]) ? scope.row[prop] : [],
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'onUpdate:modelValue': value => {
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// 级联单选:modelValue 必须是 id 路径数组,否则控件内部状态会错乱导致无法再次选中
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if (scope.row) scope.row[prop] = Array.isArray(value) ? value : [];
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},
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options: this.organizationSearchTreeOptions,
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props: {
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label: 'label',
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value: 'id',
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children: 'children',
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checkStrictly: true,
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expandTrigger: 'click',
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},
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filterable: true,
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clearable: true,
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style: 'width: 100%',
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placeholder: '请选择 所属组织',
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});
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},
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},
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};
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