Files
MeBox/web/src/components/ManageBookGroupsDialogView.tsx
T
truewhile 5acfa6292a 优化
2026-10-02 11:05:59 +08:00

259 lines
10 KiB
TypeScript

import { useEffect, useState } from 'react'
import { Check, GripVertical, Loader2, Pencil, Plus, Trash2, X } from 'lucide-react'
import toast from 'react-hot-toast'
import { confirmAction } from './confirmAction'
import { useDragReorder } from '../hooks/useDragReorder'
import { MAX_BOOK_GROUPS, bookGroupNameError, normalizeBookGroupName } from '../utils/readerBookGroups'
import type { BookGroup } from '../api/reader'
export type ManageBookGroupsDialogProps = {
groups: BookGroup[]
/** 分组名 → 当前书架里实际属于该组的书籍数(不统计已失效的 ID)。 */
bookCounts: Record<string, number>
saving: boolean
onCreate: (name: string) => Promise<string>
onRename: (from: string, to: string) => Promise<void>
onRemove: (name: string) => Promise<void>
/** 按给定分组名顺序重排(拖拽排序的落点)。 */
onReorder: (orderedNames: string[]) => Promise<void>
onClose: () => void
}
/**
* 分组管理对话框(对齐影视模块的管理标签弹窗,去掉成员分配那半边):
* 新建 / 重命名 / 删除分组,拖拽调整分组栏顺序。
*
* 书籍归组不在这里做,而是在书架卡片上的「分组」按钮里逐个/批量指定 —— 书可能有上千本,
* 逐个列在弹窗里既慢又难找。
*/
export function ManageBookGroupsDialogView({
groups,
bookCounts,
saving,
onCreate,
onRename,
onRemove,
onReorder,
onClose,
}: ManageBookGroupsDialogProps) {
const [draftName, setDraftName] = useState('')
const [renaming, setRenaming] = useState('')
const [renameDraft, setRenameDraft] = useState('')
const { draggingId, dragOverId, dragProps } = useDragReorder(
groups.map((group) => group.name),
onReorder,
)
useEffect(() => {
const onKeyDown = (event: KeyboardEvent) => {
if (event.key === 'Escape') onClose()
}
window.addEventListener('keydown', onKeyDown)
return () => window.removeEventListener('keydown', onKeyDown)
}, [onClose])
const submitCreate = () => {
const name = normalizeBookGroupName(draftName)
if (!name) return
const err = bookGroupNameError(draftName, groups)
if (err) {
toast.error(err)
return
}
setDraftName('')
void onCreate(name)
}
const submitRename = (from: string) => {
const name = normalizeBookGroupName(renameDraft)
setRenaming('')
setRenameDraft('')
if (!name || name === from) return
const err = bookGroupNameError(renameDraft, groups, from)
if (err) {
toast.error(err)
return
}
void onRename(from, name)
}
const handleRemove = async (name: string) => {
const ok = await confirmAction({
title: '删除分组',
message: `删除「${name}」后,组内的书会回到「未分组」,书籍本身不会被移除。确定吗?`,
confirmText: '删除',
danger: true,
})
if (!ok) return
void onRemove(name)
}
return (
<div
className="fixed inset-0 z-[110] flex items-center justify-center bg-black/35 p-4 backdrop-blur-sm"
onClick={onClose}
>
<div
role="dialog"
aria-modal="true"
aria-label="管理分组"
className="flex max-h-[85vh] w-full max-w-md flex-col overflow-hidden rounded-3xl border border-[var(--app-border)] bg-[var(--app-panel)] shadow-2xl"
onClick={(event) => event.stopPropagation()}
>
<div className="flex items-center justify-between border-b border-[var(--app-border)] px-5 py-4">
<div>
<h3 className="text-sm font-bold text-[var(--app-text)]">管理分组</h3>
<p className="mt-0.5 text-2xs text-[var(--app-muted)]">
拖拽调整顺序 · 最多 {MAX_BOOK_GROUPS} 个分组
</p>
</div>
<button
type="button"
onClick={onClose}
className="rounded-xl p-1.5 text-[var(--app-muted)] hover:bg-[var(--app-hover)] hover:text-[var(--app-text)]"
title="关闭"
>
<X size={18} />
</button>
</div>
<div className="flex items-center gap-2 border-b border-[var(--app-border)] px-5 py-3">
<input
value={draftName}
onChange={(event) => setDraftName(event.target.value)}
onKeyDown={(event) => {
if (event.key === 'Enter') {
event.preventDefault()
submitCreate()
}
}}
maxLength={24}
placeholder="新分组名"
className="h-9 min-w-0 flex-1 rounded-xl border border-[var(--app-border)] bg-[var(--app-panel-soft)] px-3 text-xs font-semibold text-[var(--app-text)] outline-none placeholder:text-[var(--app-muted)] focus:border-brand-500"
/>
<button
type="button"
onClick={submitCreate}
disabled={saving || !draftName.trim() || groups.length >= MAX_BOOK_GROUPS}
className="inline-flex shrink-0 items-center gap-1 rounded-xl border border-[var(--app-border)] px-3 py-2 text-xs font-bold text-brand-600 transition hover:bg-[var(--app-hover)] disabled:opacity-40"
>
<Plus size={13} /> 新建
</button>
</div>
<div className="flex-1 overflow-y-auto p-2">
{groups.length === 0 ? (
<p className="py-10 text-center text-xs text-[var(--app-muted)]">
还没有分组,先在上方新建一个,再到书籍卡片上用「分组」按钮把书放进去
</p>
) : (
<div className="space-y-1">
{groups.map((group) => {
const isRenaming = renaming === group.name
const dragging = draggingId === group.name
const over = dragOverId === group.name
return (
<div
key={group.name}
{...dragProps(group.name)}
className={`flex items-center gap-2 rounded-xl border px-2 py-2 transition ${
dragging
? 'border-brand-500/60 opacity-60'
: over
? 'border-brand-500/60 bg-brand-500/5'
: 'border-transparent hover:bg-[var(--app-hover)]'
}`}
>
<span
className="shrink-0 cursor-grab p-1 text-[var(--app-muted)] active:cursor-grabbing"
title="拖拽调整顺序"
>
<GripVertical size={14} />
</span>
{isRenaming ? (
<>
<input
autoFocus
value={renameDraft}
onChange={(event) => setRenameDraft(event.target.value)}
onKeyDown={(event) => {
if (event.key === 'Enter') {
event.preventDefault()
submitRename(group.name)
}
if (event.key === 'Escape') {
setRenaming('')
setRenameDraft('')
}
}}
maxLength={24}
className="h-7 min-w-0 flex-1 rounded-lg border border-[var(--app-border)] bg-[var(--app-panel-soft)] px-2 text-xs font-semibold text-[var(--app-text)] outline-none focus:border-brand-500"
/>
<button
type="button"
onClick={() => submitRename(group.name)}
className="rounded-lg p-1.5 text-brand-600 hover:bg-[var(--app-hover)]"
title="保存"
>
<Check size={14} />
</button>
<button
type="button"
onClick={() => {
setRenaming('')
setRenameDraft('')
}}
className="rounded-lg p-1.5 text-[var(--app-muted)] hover:bg-[var(--app-hover)]"
title="取消"
>
<X size={14} />
</button>
</>
) : (
<>
<span className="min-w-0 flex-1 truncate text-xs font-bold text-[var(--app-text)]">
{group.name}
</span>
<span className="shrink-0 font-mono text-[10px] text-[var(--app-muted)]">
{bookCounts[group.name] ?? 0} 本
</span>
<button
type="button"
onClick={() => {
setRenaming(group.name)
setRenameDraft(group.name)
}}
className="rounded-lg p-1.5 text-[var(--app-muted)] hover:bg-[var(--app-hover)] hover:text-[var(--app-text)]"
title="重命名"
>
<Pencil size={13} />
</button>
<button
type="button"
onClick={() => void handleRemove(group.name)}
className="rounded-lg p-1.5 text-[var(--app-muted)] hover:bg-red-500/10 hover:text-red-500"
title="删除分组"
>
<Trash2 size={13} />
</button>
</>
)}
</div>
)
})}
</div>
)}
</div>
{saving && (
<div className="flex items-center justify-center gap-2 border-t border-[var(--app-border)] py-2 text-2xs text-[var(--app-muted)]">
<Loader2 size={12} className="animate-spin" /> 正在保存…
</div>
)}
</div>
</div>
)
}