Restructure data modules

src/server/data/honkai3rd/versions.ts

@@ -0,0 +1,54 @@
+import { format } from 'date-fns'
+import { readdirSync, readFileSync, readJsonFileSync } from '../../../lib/data'
+import { compareVersion } from '../../../lib/string'
+
+export interface VersionData {
+  version: string
+  previousVersion?: string
+  nextVersion?: string
+  name: string
+  duration: [string, string]
+  verified: boolean
+  newBattlesuits: string[]
+  newWeapons: string[]
+  description: string
+}
+
+const versionDirectoryList = readdirSync('honkai3rd/versions')
+
+const versionDataList = versionDirectoryList
+  .map((directoryName) => {
+    const directoryPathname = 'honkai3rd/versions/' + directoryName
+    const data: VersionData = {
+      version: directoryName,
+      ...readJsonFileSync(directoryPathname + '/version-data.json'),
+      description: readFileSync(
+        directoryPathname + '/description.md'
+      ).toString(),
+    }
+
+    return data
+  })
+  .sort((a, b) => {
+    return compareVersion(b.version, a.version)
+  })
+
+export function listVersionData() {
+  return versionDataList
+}
+
+export function getVersion(version: number | string) {
+  return versionDataList.find((versionData) => {
+    return versionData.version.toString() === version.toString()
+  })
+}
+
+export function getCurrentVersion() {
+  const todayDateString = format(new Date(), 'yyyy-MM-dd')
+
+  return versionDataList.find((versionData) => {
+    const [startDateString] = versionData.duration
+
+    return startDateString.localeCompare(todayDateString) < 0
+  })
+}