44 lines
1.8 KiB
TypeScript
44 lines
1.8 KiB
TypeScript
/** 软件版本列表加载模型（任务 127）：解析 /api/admin/versions data.items(snake)；纯逻辑。 */
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import { unwrap } from '../../api/envelope.ts'
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import { type SoftwareVersionItem, type SoftwareVersionList } from './version-dto.ts'
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function text(value: unknown): string {
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return typeof value === 'string' ? value.trim() : ''
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}
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function numberOrNull(value: unknown): number | null {
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return typeof value === 'number' && Number.isFinite(value) ? Math.floor(value) : null
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}
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/** 解析单条软件版本行；缺 id 视为无效。 */
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export function toSoftwareVersionItem(raw: unknown): SoftwareVersionItem | null {
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if (!raw || typeof raw !== 'object') return null
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const r = raw as Record<string, unknown>
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const id = numberOrNull(r.id)
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if (id === null) return null
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return {
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id,
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version: text(r.version),
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fileUrl: text(r.file_url ?? r.fileUrl),
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createdAt: text(r.created_at ?? r.createdAt),
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}
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}
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/** 归一化版本列表负载为前端结果；缺省回空列表。 */
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export function parseSoftwareVersionList(payload: unknown): SoftwareVersionList {
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const data = unwrap<unknown>(payload)
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const record = data && typeof data === 'object' ? (data as Record<string, unknown>) : {}
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const items = Array.isArray(record.items)
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? record.items.map((raw) => toSoftwareVersionItem(raw)).filter((item): item is SoftwareVersionItem => item !== null)
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: []
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return { items }
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}
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/** 上传成功后返回的新版本行（data.item）；无 item 回 null。 */
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export function parseSoftwareVersionUpload(payload: unknown): SoftwareVersionItem | null {
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const data = unwrap<unknown>(payload)
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if (!data || typeof data !== 'object') return null
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const item = (data as Record<string, unknown>).item
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return item ? toSoftwareVersionItem(item) : null
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}
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