feat: add AI knowledge analysis MVP
This commit is contained in:
331
modules/ai/server/elder-context.ts
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331
modules/ai/server/elder-context.ts
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import "server-only";
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import { and, desc, eq } from "drizzle-orm";
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import type { AiCitation, ElderAiDataScope } from "@/modules/ai/types";
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import { getDatabase } from "@/modules/core/server/db";
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import {
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admissions,
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alertTriggers,
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beds,
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careTasks,
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chronicConditions,
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elders,
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familyFeedback,
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healthAnomalyReviews,
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healthProfiles,
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rooms,
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systemIncidents,
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vitalRecords,
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} from "@/modules/core/server/schema";
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import type { AuthContext } from "@/modules/core/types";
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type ElderAiContextResult =
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| { success: true; context: ElderAiResidentContext }
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| { success: false; reason: string; status: number };
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export type ElderAiResidentContext = {
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organizationId: string;
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elderId: string;
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elderName: string;
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dataScopes: ElderAiDataScope[];
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sections: string[];
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citations: AiCitation[];
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promptContext: string;
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};
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function hasPermission(context: AuthContext, permission: string): boolean {
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return context.permissions.includes(permission as never);
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}
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function toIsoString(value: Date | null): string {
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return value ? value.toISOString() : "";
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}
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function pushCitation(citations: AiCitation[], input: Omit<AiCitation, "id">): string {
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const id = `ctx-${citations.length + 1}`;
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citations.push({ id, ...input });
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return id;
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}
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function compactText(value: string): string {
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return value.trim().replace(/\s+/g, " ");
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}
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function appendSection(parts: string[], title: string, lines: string[]): void {
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const compactLines = lines.map(compactText).filter(Boolean);
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if (compactLines.length === 0) {
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return;
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}
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parts.push(`## ${title}\n${compactLines.join("\n")}`);
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}
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export async function buildElderAiContext(context: AuthContext, elderId: string): Promise<ElderAiContextResult> {
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const organizationId = context.organization?.id;
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if (!organizationId) {
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return { success: false, reason: "请选择机构后生成 AI 分析", status: 400 };
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}
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const database = getDatabase();
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const elderRows = await database
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.select()
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.from(elders)
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.where(and(eq(elders.id, elderId), eq(elders.organizationId, organizationId)))
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.limit(1);
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const elder = elderRows[0];
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if (!elder) {
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return { success: false, reason: "老人档案不存在", status: 404 };
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}
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const dataScopes: ElderAiDataScope[] = ["elder"];
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const citations: AiCitation[] = [];
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const sections: string[] = [];
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const elderCitationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: elder.id,
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title: "老人基础档案",
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excerpt: `${elder.name}，${elder.age} 岁，照护等级 ${elder.careLevel}，状态 ${elder.status}`,
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});
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appendSection(sections, "老人基础档案", [
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`[${elderCitationId}] 姓名：${elder.name}；性别：${elder.gender}；年龄：${elder.age}；照护等级：${elder.careLevel}；状态：${elder.status}`,
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`主要联系人：${elder.primaryContact}；电话：${elder.phone}`,
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elder.medicalNotes ? `医疗备注：${elder.medicalNotes}` : "",
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]);
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const [
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admissionRows,
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healthProfileRows,
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vitalRows,
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conditionRows,
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reviewRows,
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careTaskRows,
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alertRows,
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feedbackRows,
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incidentRows,
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] = await Promise.all([
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hasPermission(context, "admission:read") || hasPermission(context, "facility:read")
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? database
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.select({
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admission: admissions,
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bedCode: beds.code,
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roomCode: rooms.code,
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})
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.from(admissions)
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.leftJoin(beds, eq(beds.id, admissions.bedId))
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.leftJoin(rooms, eq(rooms.id, beds.roomId))
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.where(and(eq(admissions.organizationId, organizationId), eq(admissions.elderId, elderId)))
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.orderBy(desc(admissions.admittedAt))
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.limit(8)
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: Promise.resolve([]),
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hasPermission(context, "health:read")
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? database
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.select()
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.from(healthProfiles)
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.where(and(eq(healthProfiles.organizationId, organizationId), eq(healthProfiles.elderId, elderId)))
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.limit(1)
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: Promise.resolve([]),
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hasPermission(context, "health:read")
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? database
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.select()
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.from(vitalRecords)
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.where(and(eq(vitalRecords.organizationId, organizationId), eq(vitalRecords.elderId, elderId)))
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.orderBy(desc(vitalRecords.recordedAt))
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.limit(8)
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: Promise.resolve([]),
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hasPermission(context, "health:read")
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? database
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.select()
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.from(chronicConditions)
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.where(and(eq(chronicConditions.organizationId, organizationId), eq(chronicConditions.elderId, elderId)))
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.orderBy(desc(chronicConditions.updatedAt))
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.limit(8)
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: Promise.resolve([]),
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hasPermission(context, "health:read")
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? database
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.select()
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.from(healthAnomalyReviews)
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.where(and(eq(healthAnomalyReviews.organizationId, organizationId), eq(healthAnomalyReviews.elderId, elderId)))
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.orderBy(desc(healthAnomalyReviews.createdAt))
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.limit(8)
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: Promise.resolve([]),
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hasPermission(context, "care:read")
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? database
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.select()
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.from(careTasks)
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.where(and(eq(careTasks.organizationId, organizationId), eq(careTasks.elderId, elderId)))
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.orderBy(desc(careTasks.scheduledAt))
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.limit(12)
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: Promise.resolve([]),
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hasPermission(context, "alert:read")
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? database
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.select()
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.from(alertTriggers)
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.where(and(eq(alertTriggers.organizationId, organizationId), eq(alertTriggers.elderId, elderId)))
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.orderBy(desc(alertTriggers.createdAt))
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.limit(8)
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: Promise.resolve([]),
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hasPermission(context, "family:read")
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? database
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.select()
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.from(familyFeedback)
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.where(and(eq(familyFeedback.organizationId, organizationId), eq(familyFeedback.elderId, elderId)))
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.orderBy(desc(familyFeedback.createdAt))
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.limit(8)
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: Promise.resolve([]),
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hasPermission(context, "incident:read")
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? database
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.select()
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.from(systemIncidents)
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.where(eq(systemIncidents.organizationId, organizationId))
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.orderBy(desc(systemIncidents.createdAt))
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.limit(6)
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: Promise.resolve([]),
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]);
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if (admissionRows.length > 0) {
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if (hasPermission(context, "admission:read")) {
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dataScopes.push("admission");
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}
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if (hasPermission(context, "facility:read")) {
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dataScopes.push("facility");
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}
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appendSection(
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sections,
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"入住与床位",
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admissionRows.map((row) => {
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const citationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: row.admission.id,
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title: "入住记录",
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excerpt: `${row.admission.status}，床位 ${row.roomCode ?? ""}-${row.bedCode ?? ""}`,
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});
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return `[${citationId}] 状态：${row.admission.status}；房间/床位：${row.roomCode ?? "未知"}/${row.bedCode ?? "未知"}；入住：${toIsoString(row.admission.admittedAt)}；退住：${toIsoString(row.admission.dischargedAt)}；备注：${row.admission.notes}`;
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}),
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);
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}
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if (hasPermission(context, "health:read")) {
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dataScopes.push("health");
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const profile = healthProfileRows[0];
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appendSection(sections, "健康档案", [
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profile
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? `[${pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: profile.id,
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title: "健康档案",
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excerpt: profile.medicalHistory || profile.medicationNotes || profile.emergencyNotes || "健康档案",
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})}] 过敏：${profile.allergyNotes}；病史：${profile.medicalHistory}；用药：${profile.medicationNotes}；照护限制：${profile.careRestrictions}；紧急备注：${profile.emergencyNotes}`
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: "暂无健康档案",
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...vitalRows.map((vital) => {
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const citationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: vital.id,
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title: "生命体征",
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excerpt: `${toIsoString(vital.recordedAt)} 心率 ${vital.heartRate ?? "-"} 血压 ${vital.systolicBp ?? "-"}/${vital.diastolicBp ?? "-"}`,
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});
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return `[${citationId}] ${toIsoString(vital.recordedAt)}；来源：${vital.source}；血压：${vital.systolicBp ?? "-"}/${vital.diastolicBp ?? "-"}；心率：${vital.heartRate ?? "-"}；体温：${vital.temperatureTenths ? vital.temperatureTenths / 10 : "-"}；血氧：${vital.spo2 ?? "-"}；备注：${vital.notes}`;
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}),
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...conditionRows.map((condition) => {
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const citationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: condition.id,
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title: "慢病记录",
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excerpt: `${condition.name} ${condition.status}`,
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});
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return `[${citationId}] 慢病：${condition.name}；状态：${condition.status}；治疗：${condition.treatmentNotes}；随访：${condition.followUpNotes}`;
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}),
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...reviewRows.map((review) => {
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const citationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: review.id,
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title: "健康异常复核",
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excerpt: `${review.severity} ${review.title}`,
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});
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return `[${citationId}] 异常：${review.title}；严重度：${review.severity}；状态：${review.status}；说明：${review.description}；处理：${review.resolutionNotes}`;
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}),
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]);
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}
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if (hasPermission(context, "care:read")) {
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dataScopes.push("care");
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appendSection(
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sections,
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"护理任务",
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careTaskRows.map((task) => {
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const citationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: task.id,
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title: "护理任务",
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excerpt: `${task.priority} ${task.title}`,
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});
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return `[${citationId}] ${task.title}；类型：${task.careType}；优先级：${task.priority}；状态：${task.status}；计划：${toIsoString(task.scheduledAt)}；执行备注：${task.executionNotes}`;
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}),
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);
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}
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if (hasPermission(context, "alert:read")) {
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dataScopes.push("alert");
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appendSection(
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sections,
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"预警触发",
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alertRows.map((alert) => {
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const citationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: alert.id,
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title: "预警触发",
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excerpt: `${alert.title} ${alert.status}`,
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});
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return `[${citationId}] ${alert.title}；状态：${alert.status}；来源：${alert.source}；说明：${alert.description}；处理：${alert.handlingNotes}`;
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}),
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);
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}
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if (hasPermission(context, "family:read")) {
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dataScopes.push("family");
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appendSection(
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sections,
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"家属反馈",
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feedbackRows.map((feedback) => {
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const citationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: feedback.id,
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title: "家属反馈",
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excerpt: `${feedback.feedbackType} ${feedback.status}`,
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});
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return `[${citationId}] 类型：${feedback.feedbackType}；状态：${feedback.status}；内容：${feedback.content}；回复：${feedback.responseNotes}`;
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}),
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);
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}
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if (hasPermission(context, "incident:read")) {
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dataScopes.push("incident");
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appendSection(
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sections,
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"近期机构事件",
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incidentRows.map((incident) => {
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const citationId = pushCitation(citations, {
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sourceType: "resident_context",
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sourceId: incident.id,
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title: "系统/应急事件",
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excerpt: `${incident.severity} ${incident.title}`,
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});
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return `[${citationId}] ${incident.title}；严重度：${incident.severity}；状态：${incident.status}；来源：${incident.source}；说明：${incident.description}`;
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}),
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);
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}
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const uniqueScopes = [...new Set(dataScopes)];
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return {
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success: true,
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context: {
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organizationId,
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elderId,
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elderName: elder.name,
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dataScopes: uniqueScopes,
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sections,
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citations,
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promptContext: sections.join("\n\n"),
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},
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};
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}
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