Improve Windows OS metadata parsing

src/components/admin/machines/admin-machines-overview.tsx

@@ -211,28 +211,53 @@ function parseWindowsInstallDate(value: unknown): Date | null {
   if (typeof value !== "string") return null
   const trimmed = value.trim()
   if (!trimmed) return null
+
   const wmiMatch = trimmed.match(/Date\((\d+)\)/)
   if (wmiMatch) {
     const timestamp = Number(wmiMatch[1])
-    if (Number.isFinite(timestamp)) {
-      return new Date(timestamp)
-    }
+    return Number.isFinite(timestamp) ? new Date(timestamp) : null
   }
+
+  const isoValue = Date.parse(trimmed)
+  if (!Number.isNaN(isoValue)) return new Date(isoValue)
+
   const digitsOnly = trimmed.replace(/[^0-9]/g, "")
-  if (digitsOnly.length >= 8 && digitsOnly.length <= 14) {
-    const year = Number(digitsOnly.slice(0, 4))
-    const month = Number(digitsOnly.slice(4, 6)) - 1
-    const day = Number(digitsOnly.slice(6, 8))
-    const hours = Number(digitsOnly.slice(8, 10) || "0")
-    const minutes = Number(digitsOnly.slice(10, 12) || "0")
-    const seconds = Number(digitsOnly.slice(12, 14) || "0")
-    const parsed = new Date(Date.UTC(year, month, day, hours, minutes, seconds))
-    if (!Number.isNaN(parsed.getTime())) {
-      return parsed
+  if (digitsOnly.length >= 8) {
+    const yyyy = Number(digitsOnly.slice(0, 4))
+    const mm = Number(digitsOnly.slice(4, 6))
+    const dd = Number(digitsOnly.slice(6, 8))
+    const hh = Number(digitsOnly.slice(8, 10) || "0")
+    const mi = Number(digitsOnly.slice(10, 12) || "0")
+    const ss = Number(digitsOnly.slice(12, 14) || "0")
+    if (yyyy > 1900 && mm >= 1 && mm <= 12 && dd >= 1 && dd <= 31) {
+      const parsed = new Date(Date.UTC(yyyy, mm - 1, dd, hh, mi, ss))
+      if (!Number.isNaN(parsed.getTime())) return parsed
+    }
+    const dd2 = Number(digitsOnly.slice(0, 2))
+    const mm2 = Number(digitsOnly.slice(2, 4))
+    const yyyy2 = Number(digitsOnly.slice(4, 8))
+    if (yyyy2 > 1900 && mm2 >= 1 && mm2 <= 12 && dd2 >= 1 && dd2 <= 31) {
+      const parsed = new Date(Date.UTC(yyyy2, mm2 - 1, dd2))
+      if (!Number.isNaN(parsed.getTime())) return parsed
     }
   }
-  const parsed = new Date(trimmed)
-  return Number.isNaN(parsed.getTime()) ? null : parsed
+
+  const localMatch = trimmed.match(
+    /^(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})(?:\s+(\d{1,2}):(\d{2})(?::(\d{2}))?)?$/
+  )
+  if (localMatch) {
+    const dd = Number(localMatch[1])
+    const mm = Number(localMatch[2])
+    const yyyy = Number(localMatch[3])
+    const hh = Number(localMatch[4] || "0")
+    const mi = Number(localMatch[5] || "0")
+    const ss = Number(localMatch[6] || "0")
+    if (yyyy > 1900 && mm >= 1 && mm <= 12 && dd >= 1 && dd <= 31) {
+      const parsed = new Date(Date.UTC(yyyy, mm - 1, dd, hh, mi, ss))
+      if (!Number.isNaN(parsed.getTime())) return parsed
+    }
+  }
+  return null
 }
 
 type WindowsOsInfo = {
@@ -251,30 +276,51 @@ type WindowsOsInfo = {
 function parseWindowsOsInfo(raw: unknown): WindowsOsInfo | null {
   if (!raw) return null
   const parseRecord = (value: Record<string, unknown>) => {
-    const productName = readString(value, "ProductName", "productName")
-    const editionId = readString(value, "EditionID", "editionId")
-    const displayVersion = readString(value, "DisplayVersion", "displayVersion")
-    const releaseId = readString(value, "ReleaseId", "releaseId")
-    const currentBuild = readString(value, "CurrentBuild", "currentBuild")
-    const currentBuildNumber = readString(value, "CurrentBuildNumber", "currentBuildNumber")
-    const licenseStatus = readNumber(value, "LicenseStatus", "licenseStatus")
-    const isActivatedRaw = value["IsActivated"]
+    const read = (k: string, ...alts: string[]) => readString(value, k, ...alts)
+    const readNum = (...keys: string[]) => readNumber(value, ...keys)
+
+    const productName =
+      read("ProductName", "productName", "Name", "name") ??
+      (read("Family") && read("Edition") ? `${read("Family")} ${read("Edition")}` : undefined)
+
+    const editionId =
+      read("EditionID", "editionId", "Edition", "edition", "SkuEdition", "skuEdition") ?? undefined
+
+    const displayVersion =
+      read("DisplayVersion", "displayVersion", "Version", "version") ??
+      read("ReleaseId", "releaseId")
+
+    const baseBuild =
+      read("CurrentBuildNumber", "currentBuildNumber", "CurrentBuild", "currentBuild", "OSBuild", "osBuild") ??
+      undefined
+    const ubr = read("UBR") ?? (readNum("UBR") ? String(readNum("UBR")) : undefined)
+    const currentBuildNumber = baseBuild ? (ubr && /^\d+$/.test(ubr) ? `${baseBuild}.${ubr}` : baseBuild) : undefined
+    const currentBuild = baseBuild
+
+    const licenseStatus = readNum("LicenseStatus", "licenseStatus")
+    const isActivatedRaw = value["IsActivated"] ?? value["isActivated"]
     const isActivated =
       typeof isActivatedRaw === "boolean"
         ? isActivatedRaw
         : typeof isActivatedRaw === "string"
           ? isActivatedRaw.toLowerCase() === "true"
-          : undefined
+          : licenseStatus === 1
+
     const installDate =
       parseWindowsInstallDate(value["InstallDate"]) ??
       parseWindowsInstallDate(value["InstallationDate"]) ??
-      parseWindowsInstallDate(value["InstallDateTime"])
-    const experience = readString(value, "Experience", "experience", "UBR")
+      parseWindowsInstallDate(value["InstallDateTime"]) ??
+      parseWindowsInstallDate(value["InstalledOn"])
+
+    const experience =
+      read("Experience", "experience", "FeatureExperiencePack", "featureExperiencePack") ??
+      (currentBuildNumber ? `OS Build ${currentBuildNumber}` : undefined)
+
     return {
       productName,
       editionId,
       displayVersion,
-      releaseId,
+      releaseId: read("ReleaseId", "releaseId"),
       currentBuild,
       currentBuildNumber,
       licenseStatus,