feat(model-selector): add model selector component - #393
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Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review. WalkthroughThe pull request adds a searchable and keyboard-navigable ChangesModel selector
Estimated code review effort: 4 (Complex) | ~60 minutes Merge Risk: ⚪ Minimal · up to The PR adds the ModelSelector component and related styling without any supplied actionable merge-blocking concerns; it is merge-ready after normal checks and review. Sequence Diagram(s)sequenceDiagram
participant User
participant TrModelSelector
participant useModelSelectorFilter
participant useModelSelectorFloating
participant TrModelSelectorPanel
participant useModelSelectorNavigation
User->>TrModelSelector: Open trigger
TrModelSelector->>useModelSelectorFilter: Clear query and build visible groups
TrModelSelector->>useModelSelectorFloating: Compute dropdown position
TrModelSelector->>TrModelSelectorPanel: Render grouped options
User->>TrModelSelectorPanel: Enter search or press navigation key
TrModelSelectorPanel->>useModelSelectorNavigation: Move highlighted option
useModelSelectorNavigation-->>TrModelSelectorPanel: Return highlighted option
User->>TrModelSelectorPanel: Select model or reasoning effort
TrModelSelectorPanel->>TrModelSelector: Emit selection event
Poem
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 24 functions across 11 files. (1 skipped: 1 unsupported.)
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gene9831
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本次审查发现两个可复现的正确性问题，以及一个不阻塞合并的重复定位调用。具体复现和建议见 inline comments。
| group?: string | ||
| groupLabel?: string | ||
| keywords?: readonly string[] | ||
| efforts?: ModelSelectorEfforts |
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名字具体下，reasoningEfforts，或者 thinkingEfforts
| export type ModelSelectorValue = string | null | ||
| export type ModelSelectorEffortValue = string | null |
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这两个过度抽取的alias，反而容易导致认为是复杂类型
| models?: readonly ModelSelectorOption[] | ||
| modelValue?: ModelSelectorValue | ||
| defaultValue?: ModelSelectorValue | ||
| effort?: ModelSelectorEffortValue |
| open: undefined, | ||
| defaultOpen: false, | ||
| disabled: false, | ||
| searchable: true, |
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默认值应该是false。不应该给默认组件强行加可选功能
| placement: 'bottom-start', | ||
| offset: 8, | ||
| matchTriggerWidth: true, | ||
| ariaLabel: 'Select model', |
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问题描述：
这里为 ariaLabel、searchAriaLabel 和 effortAriaLabel 设置了固定英文默认值，因此可见文案本地化后，屏幕阅读器仍会读出英文。最小复现：
<ModelSelector
:models="models"
default-value="alpha"
default-effort="low"
placeholder="选择模型"
search-placeholder="搜索模型"
effort-label="思考强度"
/>Chromium 实测结果：
期望 trigger: 选择模型: Alpha, 思考强度: Low
实际 trigger: Select model: Alpha, Reasoning effort: Low
期望 search: 搜索模型
实际 search: Search models
期望 effort group: 思考强度
实际 effort group: Reasoning effort
建议修改方案：
移除这三个固定默认值，分别使用 props.ariaLabel ?? props.placeholder、props.searchAriaLabel ?? props.searchPlaceholder 和 props.effortAriaLabel ?? props.effortLabel 解析最终文案，并增加上述本地化回归测试。
| } | ||
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| const searchableTarget = fallbackTarget as Node & ParentNode | ||
| return searchableTarget.querySelector?.(requestedTarget) ?? fallbackTarget |
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问题描述：
appendTo 字符串未经校验直接传给 querySelector。无效 CSS 选择器会抛出 DOMException，导致组件挂载或打开失败，而当前实现只处理了“选择器未命中”的回退。
最小复现：
<ModelSelector :models="models" append-to="[" default-open />Chromium 实际报错：
Failed to execute 'querySelector' on 'Element':
'[' is not a valid selector.
建议修改方案：
用 try/catch 包裹 querySelector，无效选择器与未命中选择器一样回退到 fallbackTarget；开发环境可额外输出警告，并补充上述回归用例。
| void updatePosition() | ||
| }) | ||
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| await updatePosition() |
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问题描述：
autoUpdate() 注册时会同步调用一次传入的更新函数，因此第 136–138 行已经触发 updatePosition()；这里再次调用会让每次打开浮层执行两次 computePosition()。positionRequest 随后还会主动废弃第一次结果，因此没有额外行为收益。
建议修改方案：
保留 autoUpdate(reference, floating, () => void updatePosition())，删除这里的显式 await updatePosition()。后续滚动、尺寸和布局变化仍由同一个 autoUpdate 回调处理。
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Actionable comments posted: 2
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Inline comments:
In `@packages/components/src/model-selector/index.less`:
- Around line 460-463: Update the mobile `.tr-model-selector__trigger` rule to
match the specificity of the base `.tr-model-selector
button.tr-model-selector__trigger` selector, ensuring the mobile max-width
overrides 280px and applies the intended 240px limit.
- Around line 272-282: Add a visible keyboard-focus indicator for the search
input by defining a :focus-visible rule on .tr-model-selector__search-input, or
applying :focus-within to .tr-model-selector__search, while preserving the
existing styling for non-focused states.
🪄 Autofix
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Repository UI
Review profile: CHILL
Plan: Pro Plus
Run ID: 25e004d3-efce-4250-9143-5dac1fb35980
📒 Files selected for processing (20)
packages/components/src/index.tspackages/components/src/model-selector/components/ModelSelectorEffort.vuepackages/components/src/model-selector/components/ModelSelectorGroup.vuepackages/components/src/model-selector/components/ModelSelectorItem.vuepackages/components/src/model-selector/components/ModelSelectorPanel.vuepackages/components/src/model-selector/components/ModelSelectorTrigger.vuepackages/components/src/model-selector/composables/useModelSelectorEffort.tspackages/components/src/model-selector/composables/useModelSelectorFilter.tspackages/components/src/model-selector/composables/useModelSelectorFloating.tspackages/components/src/model-selector/composables/useModelSelectorNavigation.tspackages/components/src/model-selector/composables/useModelSelectorState.tspackages/components/src/model-selector/index.lesspackages/components/src/model-selector/index.tspackages/components/src/model-selector/index.type.tspackages/components/src/model-selector/index.vuepackages/components/src/model-selector/internal.type.tspackages/components/src/model-selector/normalizeModelEfforts.tspackages/components/src/model-selector/normalizeModelOptions.tspackages/components/src/styles/components/index.csspackages/components/src/styles/components/model-selector.less
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…igger button selector
| ariaLabel?: string | ||
| searchAriaLabel?: string | ||
| listAriaLabel?: string | ||
| reasoningEffortLabel?: string | ||
| reasoningEffortAriaLabel?: string |
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ariaLabel需要一个所有组件的统一的方案，暂时都不要加
| group?: string | ||
| groupLabel?: string |
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groupLabel是多余的，group是纯ui分组，不会进入后端。UI直接显示group就行，即使它是非ASCII
| value: string | ||
| label: string | ||
| description?: string | ||
| icon?: Component |
| watch( | ||
| [isOpen, isMounted], | ||
| async ([open, mounted], previous) => { | ||
| if (!open) { | ||
| filter.clearQuery() | ||
| navigation.resetHighlight() | ||
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| if (previous?.[0]) { | ||
| const shouldRestoreFocus = pendingFocusRestore.value ?? isFocusInsideFloating() | ||
| pendingFocusRestore.value = null | ||
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| if (shouldRestoreFocus) { | ||
| await nextTick() | ||
| focusTrigger() | ||
| } | ||
| } | ||
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| return | ||
| } | ||
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| if (!mounted) { | ||
| return | ||
| } | ||
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| filter.clearQuery() | ||
| navigation.highlightSelectedOrBoundary(requestedInitialHighlight.value) | ||
| requestedInitialHighlight.value = 'first' | ||
| void focusPanelPrimary() | ||
| }, | ||
| { immediate: true }, |
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焦点处理逻辑应该放到Panel组件内部，filter也是
2 participants
组件的效果预览
Summary
ModelSelectorcomponent.Scope
This PR only adds the ModelSelector component implementation and its styles. Tests, documentation, and demos will be added separately.
Validation
pnpm -F @opentiny/tiny-robot type-checkSummary by CodeRabbit