| 1 | import { useEffect, useState } from 'react' |
| 2 | import { History, Loader2, RotateCcw } from 'lucide-react' |
| 3 | import { Dialog, DialogContent, DialogHeader, DialogTitle } from '../ui/Dialog' |
| 4 | import { ipc } from '../../lib/ipc' |
| 5 | import { useT } from '../../i18n' |
| 6 | import { useToastStore } from '../../store/toastStore' |
| 7 | |
| 8 | interface VersionRow { |
| 9 | id: string |
| 10 | commitSha: string |
| 11 | message: string |
| 12 | createdAt: number |
| 13 | } |
| 14 | |
| 15 | /** HTML 编辑器版本历史：列出该文档的 git 提交（版本表记录），可恢复到任一版本。 */ |
| 16 | export function HtmlEditorHistoryDialog({ |
| 17 | open, |
| 18 | onOpenChange, |
| 19 | docId, |
| 20 | onRestored |
| 21 | }: { |
| 22 | open: boolean |
| 23 | onOpenChange: (open: boolean) => void |
| 24 | docId: string |
| 25 | onRestored: (html: string) => void |
| 26 | }): React.JSX.Element { |
| 27 | const t = useT() |
| 28 | const [versions, setVersions] = useState<VersionRow[]>([]) |
| 29 | const [loading, setLoading] = useState(false) |
| 30 | const [restoring, setRestoring] = useState<string | null>(null) |
| 31 | |
| 32 | useEffect(() => { |
| 33 | if (!open || !docId) return |
| 34 | setLoading(true) |
| 35 | ipc |
| 36 | .listHtmlVersions({ docId }) |
| 37 | .then((r) => setVersions(r.versions)) |
| 38 | .catch((error) => { |
| 39 | useToastStore |
| 40 | .getState() |
| 41 | .error(error instanceof Error ? error.message : t('common.retryLater')) |
| 42 | setVersions([]) |
| 43 | }) |
| 44 | .finally(() => setLoading(false)) |
| 45 | }, [open, docId, t]) |
| 46 | |
| 47 | const handleRestore = async (versionId: string): Promise<void> => { |
| 48 | setRestoring(versionId) |
| 49 | try { |
| 50 | const { html } = await ipc.restoreHtmlVersion({ docId, versionId }) |
| 51 | onRestored(html) |
| 52 | onOpenChange(false) |
| 53 | } catch (error) { |
| 54 | useToastStore |
| 55 | .getState() |
| 56 | .error(error instanceof Error ? error.message : t('common.retryLater')) |
| 57 | } finally { |
| 58 | setRestoring(null) |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | const fmtTime = (ms: number): string => new Date(ms).toLocaleString() |
| 63 | |
| 64 | return ( |
| 65 | <Dialog open={open} onOpenChange={onOpenChange}> |
| 66 | <DialogContent className="max-h-[80vh] w-[480px] overflow-y-auto"> |
| 67 | <DialogHeader> |
| 68 | <DialogTitle className="flex items-center gap-2"> |
| 69 | <History className="h-4 w-4" /> |
| 70 | {t('htmlEditor.history')} |
| 71 | </DialogTitle> |
| 72 | </DialogHeader> |
| 73 | {loading ? ( |
| 74 | <div className="flex items-center justify-center py-8 text-sm text-[#8a8676]"> |
| 75 | <Loader2 className="mr-2 h-4 w-4 animate-spin" /> |
| 76 | {t('common.loading')} |
| 77 | </div> |
| 78 | ) : versions.length === 0 ? ( |
| 79 | <div className="py-8 text-center text-sm text-[#8a8676]"> |
| 80 | {t('htmlEditor.historyEmpty')} |
| 81 | </div> |
| 82 | ) : ( |
| 83 | <ul className="space-y-1.5"> |
| 84 | {versions.map((v) => ( |
| 85 | <li |
| 86 | key={v.id} |
| 87 | className="flex items-center gap-2 rounded-md border border-[#e2dccf] bg-[#f5f1e8] px-3 py-2" |
| 88 | > |
| 89 | <div className="min-w-0 flex-1"> |
| 90 | <div className="text-sm font-medium text-[#3e4a32]">{v.message}</div> |
| 91 | <div className="text-[11px] text-[#8a8676]"> |
| 92 | {fmtTime(v.createdAt)} · {v.commitSha.slice(0, 7)} |
| 93 | </div> |
| 94 | </div> |
| 95 | <button |
| 96 | type="button" |
| 97 | onClick={() => void handleRestore(v.id)} |
| 98 | disabled={restoring !== null} |
| 99 | className="flex items-center gap-1 rounded-md border border-[#c9c0ad] px-2 py-1 text-[11px] text-[#3e4a32] hover:bg-[#ece5d6] disabled:opacity-50" |
| 100 | > |
| 101 | {restoring === v.id ? ( |
| 102 | <Loader2 className="h-3 w-3 animate-spin" /> |
| 103 | ) : ( |
| 104 | <RotateCcw className="h-3 w-3" /> |
| 105 | )} |
| 106 | {t('htmlEditor.restore')} |
| 107 | </button> |
| 108 | </li> |
| 109 | ))} |
| 110 | </ul> |
| 111 | )} |
| 112 | </DialogContent> |
| 113 | </Dialog> |
| 114 | ) |
| 115 | } |
| 116 |