This commit is contained in:
@@ -42,7 +42,44 @@ function imageSignature(pkg: StorePackageItemDto | StorePackageViewDto) {
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return normalizeStorePackageImageUrls(pkg).join('|');
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}
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type FieldChange = { label: string; old: string; now: string };
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type FieldChange = { label: string; old: string; now: string; kind: 'text' | 'value' };
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/** 文本逐字差异:LCS 比对,产出 equal / delete / insert 段落,用于高亮具体变了哪些字 */
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function diffText(a: string, b: string): Array<{ type: 'equal' | 'insert' | 'delete'; text: string }> {
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const m = a.length;
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const n = b.length;
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const dp: number[][] = Array.from({ length: m + 1 }, () => new Array(n + 1).fill(0));
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for (let i = m - 1; i >= 0; i--) {
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for (let j = n - 1; j >= 0; j--) {
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dp[i][j] = a[i] === b[j] ? dp[i + 1][j + 1] + 1 : Math.max(dp[i + 1][j], dp[i][j + 1]);
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}
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}
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const raw: Array<{ type: 'equal' | 'insert' | 'delete'; text: string }> = [];
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let i = 0;
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let j = 0;
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while (i < m && j < n) {
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if (a[i] === b[j]) {
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raw.push({ type: 'equal', text: a[i] });
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i++;
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j++;
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} else if (dp[i + 1][j] >= dp[i][j + 1]) {
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raw.push({ type: 'delete', text: a[i] });
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i++;
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} else {
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raw.push({ type: 'insert', text: b[j] });
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j++;
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}
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}
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while (i < m) raw.push({ type: 'delete', text: a[i++] });
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while (j < n) raw.push({ type: 'insert', text: b[j++] });
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const merged: Array<{ type: 'equal' | 'insert' | 'delete'; text: string }> = [];
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for (const s of raw) {
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const last = merged[merged.length - 1];
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if (last && last.type === s.type) last.text += s.text;
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else merged.push({ ...s });
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}
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return merged;
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}
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/** 逐字段比较套餐内容,返回发生变化的字段明细(用于“变动的地方详细列出”) */
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function fieldChanges(
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@@ -51,18 +88,21 @@ function fieldChanges(
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): FieldChange[] {
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const changes: FieldChange[] = [];
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const text = (v: string | number | null | undefined) => (v ?? '').toString().trim();
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const pushIf = (label: string, oldV: string, newV: string) => {
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if (oldV !== newV) changes.push({ label, old: oldV || '(空)', now: newV || '(空)' });
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const pushText = (label: string, oldV: string, newV: string) => {
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if (oldV !== newV) changes.push({ label, old: oldV, now: newV, kind: 'text' });
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};
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pushIf('价格', `¥${text(live.price)}`, `¥${text(proposed.price)}`);
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pushIf('套餐名称', text(live.name), text(proposed.name));
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pushIf('菜品内容', text(live.dishes), text(proposed.dishes));
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pushIf('可用时间', text(live.usableTime), text(proposed.usableTime));
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pushIf('其他说明', text(live.otherNotes), text(proposed.otherNotes));
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const pushValue = (label: string, oldV: string, newV: string) => {
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if (oldV !== newV) changes.push({ label, old: oldV || '(空)', now: newV || '(空)', kind: 'value' });
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};
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pushValue('价格', `¥${text(live.price)}`, `¥${text(proposed.price)}`);
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pushText('套餐名称', text(live.name), text(proposed.name));
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pushText('菜品内容', text(live.dishes), text(proposed.dishes));
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pushText('可用时间', text(live.usableTime), text(proposed.usableTime));
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pushText('其他说明', text(live.otherNotes), text(proposed.otherNotes));
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const liveImgs = normalizeStorePackageImageUrls(live);
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const proposedImgs = normalizeStorePackageImageUrls(proposed);
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if (imageSignature(live) !== imageSignature(proposed)) {
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changes.push({ label: '图片', old: `${liveImgs.length} 张`, now: `${proposedImgs.length} 张` });
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changes.push({ label: '图片', old: `${liveImgs.length} 张`, now: `${proposedImgs.length} 张`, kind: 'value' });
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}
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return changes;
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}
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@@ -112,6 +152,43 @@ const CHANGE_LABELS = {
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unchanged: { text: '未变', color: 'default' },
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} as const;
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/** 文本逐字差异渲染:原行红色删除线标出被删的字,新行绿色标出新增的字 */
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function TextDiff({ oldText, newText }: { oldText: string; newText: string }) {
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const segs = diffText(oldText, newText);
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return (
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<div style={{ marginTop: 2 }}>
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<div style={{ lineHeight: 1.6 }}>
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<Typography.Text type="secondary">原:</Typography.Text>
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{segs
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.filter((s) => s.type !== 'insert')
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.map((s, idx) =>
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s.type === 'delete' ? (
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<Typography.Text key={idx} delete style={{ color: '#cf1322' }}>
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{s.text || '(空)'}
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</Typography.Text>
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) : (
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<Typography.Text key={idx}>{s.text}</Typography.Text>
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),
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)}
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</div>
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<div style={{ lineHeight: 1.6 }}>
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<Typography.Text type="secondary">新:</Typography.Text>
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{segs
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.filter((s) => s.type !== 'delete')
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.map((s, idx) =>
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s.type === 'insert' ? (
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<Typography.Text key={idx} style={{ color: '#389e0d' }}>
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{s.text || '(空)'}
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</Typography.Text>
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) : (
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<Typography.Text key={idx}>{s.text}</Typography.Text>
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),
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)}
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</div>
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</div>
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);
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}
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function PackageDetailCard({
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title,
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pkg,
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@@ -198,13 +275,19 @@ function PackageDetailCard({
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</Typography.Text>
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<ul style={{ margin: '6px 0 0', paddingLeft: 18 }}>
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{changes.map((c) => (
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<li key={c.label} style={{ marginBottom: 4 }}>
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<li key={c.label} style={{ marginBottom: 6 }}>
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<Typography.Text type="secondary">{c.label}:</Typography.Text>
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<Typography.Text delete type="secondary">
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{c.old}
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</Typography.Text>
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<Typography.Text type="secondary"> → </Typography.Text>
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<Typography.Text strong>{c.now}</Typography.Text>
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{c.kind === 'text' ? (
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<TextDiff oldText={c.old} newText={c.now} />
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) : (
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<>
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<Typography.Text delete type="secondary">
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{c.old}
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</Typography.Text>
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<Typography.Text type="secondary"> → </Typography.Text>
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<Typography.Text strong>{c.now}</Typography.Text>
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</>
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)}
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</li>
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))}
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</ul>
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@@ -50,14 +50,33 @@
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| 位置 | 说明 |
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|------|------|
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| `GET /admin/stores` | 列表,新增 `pendingPackageAuditId`(ops/admin-stores.service.ts) |
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| `GET /admin/stores` | 列表,新增 `pendingPackageAuditId`(ops/admin/* 透传,无 schema 变更) |
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| `GET /admin/stores/:storeId/packages` | 返回 `pendingRequest`(store-package.service.ts,未改,仅前端消费) |
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| `GET /admin/store-package-audits/:requestId` | 审核详情(含 `livePackages` 对照) |
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| `PUT /admin/store-package-audits/:requestId/audit` | 通过 / 驳回 |
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| `apps/admin-web/src/components/AdminStorePackagesSection.tsx` | 套餐页签提醒 + 按钮 |
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| `apps/admin-web/src/pages/StorePackageAuditsPage.tsx` | `?requestId=` 自动开抽屉 |
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| `apps/admin-web/src/pages/StorePackageAuditsPage.tsx` | `?requestId=` 自动开抽屉 + 变更明细(含 `fieldChanges` / `diffText` / `TextDiff`) |
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| `apps/admin-web/src/pages/StoresPage.tsx` | 列表操作栏快捷入口 |
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## F. 套餐变更对比·逐字段 / 逐字明细
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组件:`apps/admin-web/src/pages/StorePackageAuditsPage.tsx`
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> 需求:审核抽屉原本只给每条套餐「新增 / 删除 / 变更 / 未变」粗粒度标记,看不出具体哪里变了。本次在「待审核套餐」卡片底部新增**变更明细**块,逐字段列出差异;文本类字段进一步做**逐字(LCS)差异定位**,精确高亮哪些字被增 / 删。
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- `fieldChanges(live, proposed)`:逐字段比对,产出 `{ label, old, now, kind }` 明细:
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- `kind: 'value'`(整体替换展示 `旧 → 新`):**价格**、**图片(N 张 → M 张)**。
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- `kind: 'text'`(走逐字差异):**套餐名称、菜品内容、可用时间、其他说明**。
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- `diffText(a, b)`:LCS 动态规划(`dp[i][j]`)+ 回溯,产出 `equal / delete / insert` 段落并合并相邻同类型;时间/空间 `O(|a|·|b|)`,套餐字段长度可控,无性能风险。
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- `TextDiff({ oldText, newText })`:渲染两行——
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- 「原:」行用**红色删除线**标出被删的字(`delete` 段),其余正常;
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- 「新:」行用**绿色**标出新增的字(`insert` 段),其余正常。
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- 一眼定位到具体改动的字,而非整段替换。
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- 抽屉顶部汇总条:**新增 X · 删除 Y · 变更 Z · 未变 W**(由 `diffPackages` 的 `changes` 统计)。
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### 已知局限
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- 套餐按**名称**(空则按位置)配对;若某条套餐**改名**,会误判为「删除旧名 + 新增新名」而非「变更」,改名本身不会进入逐字明细。如需把改名也识别为「变更」,需升级 `packageKey` 配对策略(名称变了但其余字段相近 → 视为变更)。
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## 验收
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- [ ] 某门店有待审套餐变更时:门店详情-套餐页签顶部出现黄色「有待审核套餐」提醒,且「审核 / 对比」可点。
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@@ -65,3 +84,4 @@
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- [ ] 门店列表操作栏对该门店出现「审核套餐」「对比」按钮,点击同样跳转并自动打开抽屉。
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- [ ] 在审核页完成审核后,返回门店详情-套餐页签,提醒消失(或被事件即时刷新)。
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- [ ] 无待审套餐的门店:列表与详情页签均不出现上述入口。
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- [ ] 抽屉中「变更」套餐的「待审核」卡片底部出现「变更明细」:价格/图片以 `旧 → 新` 展示;菜品内容/可用时间/其他说明/套餐名称以**逐字差异**展示(原行红删、新行绿增),能精确定位到具体改动的字。
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