init import projet

apps/web/src/features/predictions/domain/prediction-theme.ts

@@ -0,0 +1,27 @@
+export type PredictionTheme = "boy" | "girl";
+
+function normalizeText(value: string) {
+  return value
+    .trim()
+    .toLowerCase()
+    .normalize("NFD")
+    .replace(/[\u0300-\u036f]/g, "");
+}
+
+export function getThemeFromSexValue(value: string | null | undefined): PredictionTheme | null {
+  if (!value) {
+    return null;
+  }
+
+  const normalized = normalizeText(value);
+
+  if (normalized === "fille" || normalized === "girl") {
+    return "girl";
+  }
+
+  if (normalized === "garcon" || normalized === "boy") {
+    return "boy";
+  }
+
+  return null;
+}