fix: 标题叠加层始终渲染+移除不存在的batch接口调用 #1419

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auto-approve-bot merged 1 commits from fix/preview-title-overlay-and-api into develop 2026-08-18 13:26:01 +08:00
Owner

修复内容

修复1:标题叠加层不显示

问题:TitleOverlay 仅在 !assetsLoading 条件下渲染,导致加载过程中标题不可见;且条件分支 titleSettings && 不够精确。

修复

  • 重构 PreviewVideoPanel 布局结构,使用单一 .xx-preview-video 容器
  • 容器内部条件渲染 loading 状态或 FrontendPreviewPlayer
  • TitleOverlay 始终渲染在容器顶层(z-index: 30),不受加载状态影响
  • 只要 titleSettings.title 有文字就显示

修复2:接口调用适配

问题usePreviewAssets.ts 调用 POST /assets/batch 返回 405 Method Not Allowed,虽有回退逻辑但每次加载都会产生无效 405 请求。

修复

  • 移除对 /assets/batch 的调用
  • 直接使用 Promise.allSettled 并发 GET /assets/{id}
  • 消除无效网络请求

验收标准

  1. Step5 选择素材后,预览面板能正常显示素材缩略图/第一帧
  2. Step4 设置的标题样式能实时在预览面板显示(含加载状态)
  3. Network 面板不会有 405 请求
  4. 播放控制正常工作
  5. 多个素材片段能按顺序播放
## 修复内容 ### 修复1:标题叠加层不显示 **问题**:TitleOverlay 仅在 `!assetsLoading` 条件下渲染,导致加载过程中标题不可见;且条件分支 `titleSettings &&` 不够精确。 **修复**: - 重构 PreviewVideoPanel 布局结构,使用单一 `.xx-preview-video` 容器 - 容器内部条件渲染 loading 状态或 FrontendPreviewPlayer - TitleOverlay 始终渲染在容器顶层(z-index: 30),不受加载状态影响 - 只要 `titleSettings.title` 有文字就显示 ### 修复2:接口调用适配 **问题**:`usePreviewAssets.ts` 调用 `POST /assets/batch` 返回 405 Method Not Allowed,虽有回退逻辑但每次加载都会产生无效 405 请求。 **修复**: - 移除对 `/assets/batch` 的调用 - 直接使用 `Promise.allSettled` 并发 `GET /assets/{id}` - 消除无效网络请求 ## 验收标准 1. ✅ Step5 选择素材后,预览面板能正常显示素材缩略图/第一帧 2. ✅ Step4 设置的标题样式能实时在预览面板显示(含加载状态) 3. ✅ Network 面板不会有 405 请求 4. ✅ 播放控制正常工作 5. ✅ 多个素材片段能按顺序播放
xiaoxia added 1 commit 2026-08-18 13:16:21 +08:00
fix: 标题叠加层始终渲染+移除不存在的batch接口调用
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3104d82a7b
- PreviewVideoPanel: 重构布局结构,标题叠加层不再受加载状态影响
  - 单一 .xx-preview-video 容器,内部条件渲染 loading/player
  - TitleOverlay 始终渲染在容器顶层(z-index: 30)
  - 只要有标题文字就显示,不依赖素材加载完成
- usePreviewAssets: 移除 POST /assets/batch(后端返回405)
  - 直接使用 Promise.allSettled 并发 GET /assets/{id}
  - 消除每次加载时的无效 405 请求

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PR号 #1419
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🚀 **预览环境已部署** | 项目 | 详情 | |------|------| | PR号 | #1419 | | 预览链接 | [https://pr-1419.preview.xiaoxiajianji.com](https://pr-1419.preview.xiaoxiajianji.com) | | API环境 | staging | > 💡 预览环境使用 staging API 数据,请勿在预览环境中操作重要数据。 > > 🔄 每次提交新代码后预览环境会自动更新。 > > 🗑️ PR 关闭或合并后,预览环境会自动清理。
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【阻塞级判定】

  • 是否存在阻塞级问题:否
  • 阻塞级问题数量:0 个

📊 审查概览

  • 整体评价:通过
  • 建议级问题数量:0 个

🔴 阻塞级问题(必须修复)

💡 改进建议(不阻塞合并)

良好实践

  1. PreviewVideoPanel.tsx: 使用 ?. 可选链和 trim() 安全地判断标题是否存在,有效避免了空指针异常和仅包含空格的字符串被误判为有效标题。
  2. PreviewVideoPanel.tsx: 优化了 DOM 结构,将 TitleOverlay 提升至与加载状态同级,利用 z-index 确保层级覆盖,逻辑清晰且符合交互预期(加载时标题依然可见)。
  3. usePreviewAssets.ts: 移除了无效的批量接口调用逻辑(已知返回 405),减少了不必要的网络请求开销,代码更加简洁高效。

格式检查通过 | 逻辑审查通过 | 性能良好


🤖 由 AI 代码审查机器人自动生成 | 2026-08-18 05:20:01 | 模型:

### 【阻塞级判定】 - 是否存在阻塞级问题:否 - 阻塞级问题数量:0 个 ### 📊 审查概览 - 整体评价:通过 - 建议级问题数量:0 个 ### 🔴 阻塞级问题(必须修复) 无 ### 💡 改进建议(不阻塞合并) 无 ### ✅ 良好实践 1. **PreviewVideoPanel.tsx**: 使用 `?.` 可选链和 `trim()` 安全地判断标题是否存在,有效避免了空指针异常和仅包含空格的字符串被误判为有效标题。 2. **PreviewVideoPanel.tsx**: 优化了 DOM 结构,将 `TitleOverlay` 提升至与加载状态同级,利用 `z-index` 确保层级覆盖,逻辑清晰且符合交互预期(加载时标题依然可见)。 3. **usePreviewAssets.ts**: 移除了无效的批量接口调用逻辑(已知返回 405),减少了不必要的网络请求开销,代码更加简洁高效。 --- ✅ 格式检查通过 | ✅ 逻辑审查通过 | ✅ 性能良好 --- <sub>🤖 由 AI 代码审查机器人自动生成 | 2026-08-18 05:20:01 | 模型: </sub> <!-- AI_CODE_REVIEW_AUTO_COMMENT -->
auto-approve-bot approved these changes 2026-08-18 13:25:30 +08:00
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CI全绿,自动审批通过。

CI全绿,自动审批通过。
auto-approve-bot approved these changes 2026-08-18 13:25:30 +08:00
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CI全绿,自动审批通过。

CI全绿,自动审批通过。
auto-approve-bot merged commit 766277142c into develop 2026-08-18 13:26:01 +08:00
auto-approve-bot deleted branch fix/preview-title-overlay-and-api 2026-08-18 13:26:01 +08:00

🗑️ 预览环境已清理

PR #1419 已关闭或合并,对应的预览环境已被清理。

如有需要,可以重新打开 PR 来重新生成预览环境。

🗑️ **预览环境已清理** PR #1419 已关闭或合并,对应的预览环境已被清理。 > 如有需要,可以重新打开 PR 来重新生成预览环境。
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