Feat(util function): 건물 정보와 관련된 유틸 함수 구현

- 건물 검색 결과, 건물 정보 확인, 길찾기 url, 층별 정보 문자열

src/utils/map/building-info.ts

@@ -0,0 +1,65 @@
+import { PKNU_BUILDINGS } from '@constants/pknu-map';
+import { Floor } from '@type/building-info';
+import { BuildingType, Location } from '@type/map';
+
+export const getBuildingSearchResult = (
+  keyword: string,
+): [BuildingType, number] | undefined => {
+  const formattedKeyword = keyword.replaceAll(' ', '').toUpperCase();
+
+  for (const buildingType of Object.keys(PKNU_BUILDINGS)) {
+    const index = PKNU_BUILDINGS[
+      buildingType as BuildingType
+    ].buildings.findIndex(
+      (PKNU_BUILDING) =>
+        PKNU_BUILDING.buildingName === formattedKeyword ||
+        PKNU_BUILDING.buildingNumber === formattedKeyword,
+    );
+
+    if (index !== -1) return [buildingType as BuildingType, index];
+  }
+
+  return;
+};
+
+export const getBuildingInfo = (buildingNumber: string) => {
+  const buildingTypes = Object.keys(PKNU_BUILDINGS) as BuildingType[];
+
+  for (const type of buildingTypes) {
+    for (const building of PKNU_BUILDINGS[type].buildings) {
+      if (building.buildingNumber !== buildingNumber) continue;
+
+      return {
+        buildingCode: building.buildingCode,
+        buildingName: building.buildingName,
+        color: PKNU_BUILDINGS[type].activeColor,
+        latlng: building.latlng,
+      };
+    }
+  }
+};
+
+export const forrmatRoutingUrl = (
+  userLocation: Location | null,
+  latlng: [number, number],
+  buildingName: string,
+): string => {
+  if (!userLocation) return '';
+
+  const { LAT, LNG } = userLocation;
+  const [lat, lng] = latlng;
+
+  const kakaoMapAppURL = `kakaomap://route?sp=${LAT},${LNG}&ep=${lat},${lng}`;
+  const kakaoMapWebURL = `https://map.kakao.com/link/from/현위치,${LAT},${LNG}/to/${buildingName},${lat},${lng}`;
+  const isKakaoMapInstalled = /KAKAOMAP/i.test(navigator.userAgent);
+  const openUrl = isKakaoMapInstalled ? kakaoMapAppURL : kakaoMapWebURL;
+
+  return openUrl;
+};
+
+export const formatFloorTitle = (type: Floor, floor: string): string => {
+  if (type === 'basement') return `B${floor}F`;
+  if (type === 'ground') return `${floor}F`;
+  if (type === 'rooftop') return `R${floor}F`;
+  return '';
+};