Files
water-management-system/frontend/node_modules/element-plus/es/hooks/use-namespace/index.mjs
T
bot_dev1 85df71fc28 feat: 实现供水运营专题大屏BI可视化
- 新增OperationDashboard.vue全屏大屏组件
- 添加6个核心KPI指标卡片: 进水总量/出水总量/产销差率/营收额/平均水质/报警次数
- 实现6个ECharts图表: 供水趋势/水质分布/报警统计/管网空间/设备状态/营收分析
- 创建静态HTML版本operation-dashboard.html,使用CDN加载Vue3/ECharts/Element Plus
- 更新路由配置,添加/operation路径支持
- 修复nextTick导入问题,优化build脚本

🚧 开发者: bot_dev1
📝 任务: #38 [BI] 运营仪表盘 + 供水专题大屏
2026-06-15 09:06:11 +08:00

63 lines
2.5 KiB
JavaScript

import { computed, getCurrentInstance, inject, ref, unref } from "vue";
//#region ../../packages/hooks/use-namespace/index.ts
const defaultNamespace = "el";
const statePrefix = "is-";
const _bem = (namespace, block, blockSuffix, element, modifier) => {
let cls = `${namespace}-${block}`;
if (blockSuffix) cls += `-${blockSuffix}`;
if (element) cls += `__${element}`;
if (modifier) cls += `--${modifier}`;
return cls;
};
const namespaceContextKey = Symbol("namespaceContextKey");
const useGetDerivedNamespace = (namespaceOverrides) => {
const derivedNamespace = namespaceOverrides || (getCurrentInstance() ? inject(namespaceContextKey, ref("el")) : ref("el"));
return computed(() => {
return unref(derivedNamespace) || "el";
});
};
const useNamespace = (block, namespaceOverrides) => {
const namespace = useGetDerivedNamespace(namespaceOverrides);
const b = (blockSuffix = "") => _bem(namespace.value, block, blockSuffix, "", "");
const e = (element) => element ? _bem(namespace.value, block, "", element, "") : "";
const m = (modifier) => modifier ? _bem(namespace.value, block, "", "", modifier) : "";
const be = (blockSuffix, element) => blockSuffix && element ? _bem(namespace.value, block, blockSuffix, element, "") : "";
const em = (element, modifier) => element && modifier ? _bem(namespace.value, block, "", element, modifier) : "";
const bm = (blockSuffix, modifier) => blockSuffix && modifier ? _bem(namespace.value, block, blockSuffix, "", modifier) : "";
const bem = (blockSuffix, element, modifier) => blockSuffix && element && modifier ? _bem(namespace.value, block, blockSuffix, element, modifier) : "";
const is = (name, ...args) => {
const state = args.length >= 1 ? args[0] : true;
return name && state ? `${statePrefix}${name}` : "";
};
const cssVar = (object) => {
const styles = {};
for (const key in object) if (object[key]) styles[`--${namespace.value}-${key}`] = object[key];
return styles;
};
const cssVarBlock = (object) => {
const styles = {};
for (const key in object) if (object[key]) styles[`--${namespace.value}-${block}-${key}`] = object[key];
return styles;
};
const cssVarName = (name) => `--${namespace.value}-${name}`;
const cssVarBlockName = (name) => `--${namespace.value}-${block}-${name}`;
return {
namespace,
b,
e,
m,
be,
em,
bm,
bem,
is,
cssVar,
cssVarName,
cssVarBlock,
cssVarBlockName
};
};
//#endregion
export { defaultNamespace, namespaceContextKey, useGetDerivedNamespace, useNamespace };
//# sourceMappingURL=index.mjs.map