首页、学情、任务绑定接口

store/home.ts

@@ -1,9 +1,12 @@
 import type { StudentAlert, StudentHomeMetrics, StudentHomeProfile } from '../api/student'
 
+type BoundStudentLike = { id: string, name: string, account: string, grade: string, school: string, className: string, avatar: string }
+
 // 仅在本次登录会话内缓存首页学生资料，切换一级页面时不重复请求。
 export const homeStudentProfile = ref<StudentHomeProfile | null>(null)
 export const homeStudentMetrics = ref<StudentHomeMetrics | null>(null)
 export const homeStudentAlerts = ref<StudentAlert[] | null>(null)
+export const selectedStudentChangeVersion = ref(0)
 
 export function setHomeStudentProfile(profile: StudentHomeProfile) {
 	const userInfo = uni.getStorageSync('userInfo') as { userId?: string } | null
@@ -23,7 +26,7 @@ export function setHomeStudentProfile(profile: StudentHomeProfile) {
 	}
 }
 
-export function saveSelectedStudent(student: { id: string, name: string, account: string, grade: string, school: string, className: string, avatar: string }) {
+export function saveSelectedStudent(student: BoundStudentLike) {
 	const userInfo = uni.getStorageSync('userInfo') as { userId?: string } | null
 	if (userInfo?.userId) uni.setStorageSync(`selectedStudent_${userInfo.userId}`, student)
 }
@@ -34,11 +37,19 @@ export function getSavedSelectedStudent(): { id: string, name: string, account:
 	return uni.getStorageSync(`selectedStudent_${userInfo.userId}`) as { id: string, name: string, account: string, grade: string, school: string, className: string, avatar: string } | null
 }
 
-export function applyBoundStudent(student: { id: string, name: string, account: string, grade: string, school: string, className: string, avatar: string }) {
+export function applyBoundStudent(student: BoundStudentLike) {
 	const comprehensiveLevel = homeStudentProfile.value?.id === student.id ? homeStudentProfile.value.comprehensiveLevel : 'good'
 	setHomeStudentProfile({ ...student, comprehensiveLevel })
 }
 
+export function switchBoundStudent(student: BoundStudentLike) {
+	saveSelectedStudent(student)
+	applyBoundStudent(student)
+	homeStudentMetrics.value = null
+	homeStudentAlerts.value = null
+	selectedStudentChangeVersion.value++
+}
+
 export function setHomeStudentMetrics(metrics: StudentHomeMetrics) {
 	homeStudentMetrics.value = metrics
 }