refactoring

src/components/PhoneInput/utils/countryOptionsDataMap.ts

@@ -0,0 +1,33 @@
+import countries from "i18n-iso-countries";
+import ru from "i18n-iso-countries/langs/ru.json";
+import { type CountryCode, getCountries } from "libphonenumber-js";
+import getFlagEmoji from "@/components/PhoneInput/utils/getFlagEmoji";
+import { getCountryCallingCode } from "libphonenumber-js/max";
+import { Country } from "@/components/PhoneInput/types";
+
+countries.registerLocale(ru);
+
+const libIsoCountries = countries.getNames("ru", { select: "official" });
+const libPhoneNumberCountries = getCountries();
+
+const countryOptionsDataMap = Object.fromEntries(
+    libPhoneNumberCountries
+        .map(code => {
+            const name = libIsoCountries[code];
+            const emoji = getFlagEmoji(code);
+            if (!name || !emoji) return null;
+            const callingCode = getCountryCallingCode(code);
+            return [
+                code,
+                {
+                    code,
+                    name,
+                    emoji,
+                    callingCode,
+                },
+            ] as [CountryCode, Country];
+        })
+        .filter(o => !!o)
+);
+
+export default countryOptionsDataMap;