44 lines
2.1 KiB
TypeScript
44 lines
2.1 KiB
TypeScript
import { computed, ref } from "vue";
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import { Message } from "view-ui-plus";
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import { useDefaultStore } from "@/store";
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import { UserRoleEnum } from "@/types";
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/**
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* 应用管理页学校上下文（管理端权限分级改造 §4.3）。<br>
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* SCHOOL 模式专属：多校管理员（schoolGroupIds.length > 1）页面顶部出现「学校」下拉，
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* currentSchoolId 随接口下发给 AppList/AppSortList/AppSort/EditApp/EditType/AppTypeSort，
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* 覆盖只对所选学校生效；单校管理员不显示下拉（后端自动取唯一学校），
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* 超管/局端不进入本上下文（局端无应用管理菜单）。
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*/
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export function useAppSchoolScope() {
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const store = useDefaultStore();
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const isSchoolMode = computed(() => store.userRole === UserRoleEnum.School);
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const schoolGroupIds = computed<number[]>(() => store.userScope?.schoolGroupIds ?? []);
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const multiSchool = computed(() => isSchoolMode.value && schoolGroupIds.value.length > 1);
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const schoolList = ref<{ id: number; name: string }[]>([]);
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// 默认不选中（currentSchoolId=undefined）：查询走后端「多校并集」模式；
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// 写操作（编辑/排序）要求先选定学校，由页面用 requireSchool() 守卫
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const currentSchoolId = ref<number | undefined>(undefined);
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/** 多校模式下写操作前置校验：未选学校时提示并阻断，返回 false */
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function requireSchool(): boolean {
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if (multiSchool.value && !currentSchoolId.value) {
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Message.warning("您管理多所学校，请先在顶部选择学校后再操作");
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return false;
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}
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return true;
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}
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if (multiSchool.value) {
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// 下拉数据源（SUPER/BUREAU 后端返回空数组，前端也不渲染下拉）
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Promise.resolve(Apis.AppSettings.schoolList({ cacheFor: null }))
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.then((list: any) => {
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schoolList.value = Array.isArray(list) ? list : [];
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})
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.catch(e => console.warn("获取可管理学校列表失败", e));
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}
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return { isSchoolMode, multiSchool, schoolList, currentSchoolId, requireSchool };
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}
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