refactor: split modules and harden scraping workflows

web/src/pages/fileManagerModel.ts

@@ -0,0 +1,81 @@
+export type OrganizePreviewItem = {
+  source: string
+  target?: string
+  action: string
+  reason?: string
+}
+
+type OrganizeScanSummary = {
+  name: string
+  added: number
+  updated: number
+  visited: number
+  error?: string
+}
+
+type OrganizeScrapeSummary = {
+  name: string
+  matched: number
+  processed?: number
+  skipped?: boolean
+  reason?: string
+  error?: string
+}
+
+type OrganizeDirectoryResult = {
+  organized?: number
+  replaced?: number
+  reclassified?: number
+  skipped?: number
+  errors?: string[]
+  items?: OrganizePreviewItem[]
+  scans?: OrganizeScanSummary[]
+  scrapes?: OrganizeScrapeSummary[]
+}
+
+export function isCloudLibraryPath(value: string): boolean {
+  return value.trim().toLowerCase().startsWith('cloud://')
+}
+
+export function summarizeOrganizeResults(results: OrganizeDirectoryResult[]) {
+  const preview = results.flatMap((result) => result.items ?? [])
+  const organized = results.reduce((sum, result) => sum + (result.organized ?? 0), 0)
+  const replaced = results.reduce((sum, result) => sum + (result.replaced ?? 0), 0)
+  const reclassified = results.reduce((sum, result) => sum + (result.reclassified ?? 0), 0)
+  const skipped = results.reduce((sum, result) => sum + (result.skipped ?? 0), 0)
+  const errors = results.flatMap((result) => result.errors ?? [])
+  const scans = results.flatMap((result) => result.scans ?? [])
+  const scrapes = results.flatMap((result) => result.scrapes ?? [])
+  const total = organized + replaced + reclassified + skipped + errors.length
+
+  return {
+    preview,
+    organized,
+    replaced,
+    reclassified,
+    skipped,
+    errors,
+    scans,
+    scrapes,
+    total,
+  }
+}
+
+export function formatScanSummary(scans: OrganizeScanSummary[]): string {
+  if (scans.length === 0) return ' · 未扫描：没有匹配的媒体库'
+  const ok = scans.filter((scan) => !scan.error)
+  const added = ok.reduce((sum, scan) => sum + (scan.added ?? 0), 0)
+  const updated = ok.reduce((sum, scan) => sum + (scan.updated ?? 0), 0)
+  const visited = ok.reduce((sum, scan) => sum + (scan.visited ?? 0), 0)
+  return ` · 扫描 ${ok.length}/${scans.length} 个库 · 新入库 ${added} · 更新 ${updated} · 访问 ${visited}`
+}
+
+export function formatScrapeSummary(scrapes: OrganizeScrapeSummary[]): string {
+  if (scrapes.length === 0) return ''
+  const ok = scrapes.filter((scrape) => !scrape.error && !scrape.skipped)
+  const skipped = scrapes.filter((scrape) => scrape.skipped).length
+  const matched = ok.reduce((sum, scrape) => sum + (scrape.matched ?? 0), 0)
+  const processed = ok.reduce((sum, scrape) => sum + (scrape.processed ?? 0), 0)
+  if (ok.length === 0 && skipped > 0) return ` · 刮削跳过 ${skipped} 个库`
+  return ` · 刮削 ${ok.length}/${scrapes.length} 个库 · 处理 ${processed} · 匹配 ${matched}${skipped ? ` · 跳过 ${skipped}` : ''}`
+}