feat: use grist for atc data

Signed-off-by: Maud Royer <hello@maudroyer.fr>

src/app/medicament/[CIS]/page.tsx

@@ -18,7 +18,6 @@ import liste_CIS_MVP from "@/liste_CIS_MVP.json";
 import DsfrLeafletSection from "@/app/medicament/[CIS]/DsfrLeafletSection";
 import { isHtmlElement } from "@/app/medicament/[CIS]/leafletUtils";
 import {
-  atcToBreadcrumbs,
   dateShortFormat,
   displayComposants,
   formatSpecName,
@@ -37,6 +36,7 @@ import {
   Specialite,
   SubstanceNom,
 } from "@/db/pdbmMySQL/types";
+import { getAtcLabels } from "@/data/atc";
 
 export async function generateMetadata(
   { params: { CIS } }: { params: { CIS: string } },
@@ -311,7 +311,7 @@ export default async function Page({
     await getSpecialite(CIS);
   const leaflet = await getLeaflet(CIS);
   const atc = getAtc(CIS);
-  const atcBreadcrumbs = atc ? atcToBreadcrumbs(atc) : null;
+  const atcBreadcrumbs = atc ? await getAtcLabels(atc) : null;
 
   return (
     <>

src/data/atc.ts

@@ -0,0 +1,62 @@
+import "server-only";
+import atcOfficialLabels from "@/data/ATC 2024 02 15.json";
+
+async function getGristTableData(tableId: string) {
+  const response = await fetch(
+    `https://grist.numerique.gouv.fr/api/docs/${process.env.GRIST_DOC_ID}/tables/${tableId}/records`,
+    {
+      headers: {
+        Authorization: `Bearer ${process.env.GRIST_API_KEY}`,
+      },
+    },
+  );
+  return await response.json();
+}
+
+async function getAtcLabel1(code: string): Promise<string> {
+  const data = await getGristTableData("Table_Niveau_1");
+  const record = data.records.find(
+    (record: any) => record.fields.Lettre_1_ATC_1 === code.slice(0, 1),
+  );
+  if (!record) {
+    throw new Error(`ATC code not found: ${code.slice(0, 1)}`);
+  }
+
+  return record.fields.Libelles_niveau_1;
+}
+
+async function getAtcLabel2(code: string): Promise<string> {
+  const atcData = await getGristTableData("Table_Niveau_2");
+  const record = atcData.records.find(
+    (record: any) => record.fields.Lettre_2_ATC2 === code.slice(0, 3),
+  );
+  if (!record) {
+    throw new Error(`ATC code not found: ${code.slice(0, 3)}`);
+  }
+
+  const libeleId = record.fields.Libelles_niveau_2;
+  const libeleData = await getGristTableData("Intitules_possibles");
+  const libeleRecord = libeleData.records.find(
+    (record: any) => record.id === libeleId,
+  );
+
+  if (!libeleRecord) {
+    throw new Error(`ATC code not found: ${code.slice(0, 3)}`);
+  }
+
+  return libeleRecord.fields.Libelles_niveau_2;
+}
+
+async function getAtcOfficialLabel(code: string): Promise<string> {
+  if (!(code.slice(0, 7) in atcOfficialLabels)) {
+    throw new Error(`ATC code not found: ${code.slice(0, 7)}`);
+  }
+
+  return (atcOfficialLabels as Record<string, string>)[code.slice(0, 7)];
+}
+
+export async function getAtcLabels(atc: string): Promise<string[]> {
+  return Promise.all(
+    [getAtcLabel1, getAtcLabel2, getAtcOfficialLabel].map((f) => f(atc)),
+  );
+}

src/displayUtils.ts

@@ -4,9 +4,6 @@ import {
   Specialite,
   SubstanceNom,
 } from "@/db/pdbmMySQL/types";
-import atcLabels1 from "@/data/ATC-labels-1.json";
-import atcLabels2 from "@/data/ATC-labels-2.json";
-import atcOfficialLabels from "@/data/ATC 2024 02 15.json";
 
 export const formatSpecName = (name: string): string =>
   name
@@ -116,19 +113,6 @@ export function displayComposants(
     .join("; ");
 }
 
-export function atcToBreadcrumbs(atc: string): string[] {
-  return [
-    [1, atcLabels1] as [number, Record<string, string>],
-    [3, atcLabels2] as [number, Record<string, string>],
-    [7, atcOfficialLabels] as [number, Record<string, string>],
-  ].map(([i, labels]) => {
-    if (!(atc.slice(0, i) in labels)) {
-      throw new Error(`ATC code not found: ${atc.slice(0, i)}`);
-    }
-    return labels[atc.slice(0, i)];
-  });
-}
-
 export function dateShortFormat(date: Date): string {
   return date.toLocaleDateString("fr-FR", {
     year: "numeric",