docs(playground): add independent template+setup+ts demo. #239
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WalkthroughThe change transforms the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant PlaygroundComponent
participant XAgent
participant XChat
User->>PlaygroundComponent: Submit message / select prompt / attach file
PlaygroundComponent->>XChat: Add user message
PlaygroundComponent->>XAgent: Send message (simulate agent)
XAgent-->>PlaygroundComponent: Respond after delay
PlaygroundComponent->>XChat: Add agent response
PlaygroundComponent->>User: Update UI (messages, loading state, attachments)
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Actionable comments posted: 1
🧹 Nitpick comments (4)
docs/examples-setup/playground/independent.vue (4)
2-26: Consider verifying and optimizing icon imports.
A large number of icons are being imported, which can increase bundle size if not all of them are used. If your project build doesn't already tree-shake unused icons, you might consider importing icons on demand or using dynamic imports only for icons you need.
31-103: Evaluate maintainability of inline style definitions.
Centralizing your styling in a separate CSS or a dedicated styling utility might improve maintainability, especially for larger codebases. Inline style objects can be harder to manage if the app grows.
222-227: Consider user experience when clearing input immediately.
onSubmitresetscontent.valuebefore there's any validation if the request succeeded. If a request fails, the user's typed message is lost. You might want to reset the content only upon success.
259-405: Comprehensive template structure looks good.
Splitting the interface into a sidebar (with conversations) and the main chat area is well-organized. Using a placeholder with prompts for empty states is a nice touch. Consider extracting large template sections into smaller components if the file grows further.
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docs/examples-setup/playground/independent.vue(1 hunks)
🔇 Additional comments (7)
docs/examples-setup/playground/independent.vue (7)
105-105: Usage ofdefineOptionsin<script setup>
defineOptionsis a newer experimental macro and may not be compatible with older Vue versions or certain build configurations. Ensure your build chain supports this feature and watch out for possible deprecation in future Vue releases.
107-111: Utility functions look okay.
sleephelps mimic async latency nicely, andrenderTitleis a concise utility. No issues here.
113-162: Structured default data enhances clarity.
Your default conversation items and prompt arrays are well-organized and easy to extend. This approach is beneficial if you plan to configure additional items or alter them dynamically.
164-191: Role-based styling is clean and consistent.
Defining bubble role styles for both AI and local roles aligns with best practices for chat UIs. The typed effect parameters are neat.
215-219: Confirm the desired behavior for resetting messages.
This watcher clears the chat messages whenever the active conversation key changes. Ensure this is the intended behavior or consider preserving messages across sessions.
248-248: File attachment list is handled correctly.
No immediate concerns here, but you might want to perform validations on file type, size, and quantity if needed.
250-255: Use stable keys for bubble items.
You’re using the messageidas the key, which is good. This ensures a stable render when items change. Nicely done.
| const headerOpen = ref(false) | ||
| const content = ref('') | ||
| const conversationsItems = ref(defaultConversationsItems) | ||
| const activeKey = ref(defaultConversationsItems[0].key) | ||
| const attachedFiles = ref<AttachmentsProps['items']>([]) | ||
| const agentRequestLoading = ref(false) | ||
| // ==================== Runtime ==================== | ||
| const [agent] = useXAgent({ | ||
| request: async ({ message }, { onSuccess }) => { | ||
| agentRequestLoading.value = true | ||
| await sleep() | ||
| agentRequestLoading.value = false | ||
| onSuccess(`Mock success return. You said: ${message}`) | ||
| }, | ||
| }) | ||
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🛠️ Refactor suggestion
Check for missing error handling during agent requests.
Currently, the request function only calls onSuccess and sets a loading state; there's no handling for network or server errors. Consider adding error handling for robust production usage.
agentRequestLoading.value = true
try {
await sleep()
// simulate request success
onSuccess(`Mock success return. You said: ${message}`)
} catch (err) {
+ // handle error scenario
+ console.error(err)
+ // possibly display error message to user
} finally {
agentRequestLoading.value = false
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const headerOpen = ref(false) | |
| const content = ref('') | |
| const conversationsItems = ref(defaultConversationsItems) | |
| const activeKey = ref(defaultConversationsItems[0].key) | |
| const attachedFiles = ref<AttachmentsProps['items']>([]) | |
| const agentRequestLoading = ref(false) | |
| // ==================== Runtime ==================== | |
| const [agent] = useXAgent({ | |
| request: async ({ message }, { onSuccess }) => { | |
| agentRequestLoading.value = true | |
| await sleep() | |
| agentRequestLoading.value = false | |
| onSuccess(`Mock success return. You said: ${message}`) | |
| }, | |
| }) | |
| const headerOpen = ref(false) | |
| const content = ref('') | |
| const conversationsItems = ref(defaultConversationsItems) | |
| const activeKey = ref(defaultConversationsItems[0].key) | |
| const attachedFiles = ref<AttachmentsProps['items']>([]) | |
| const agentRequestLoading = ref(false) | |
| // ==================== Runtime ==================== | |
| const [agent] = useXAgent({ | |
| request: async ({ message }, { onSuccess }) => { | |
| agentRequestLoading.value = true | |
| try { | |
| await sleep() | |
| // simulate request success | |
| onSuccess(`Mock success return. You said: ${message}`) | |
| } catch (err) { | |
| // handle error scenario | |
| console.error(err) | |
| // possibly display error message to user | |
| } finally { | |
| agentRequestLoading.value = false | |
| } | |
| }, | |
| }) |
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Actionable comments posted: 2
♻️ Duplicate comments (1)
docs/examples-setup/playground/independent.vue (1)
202-209: Add error handling to agent request implementation.The current implementation lacks error handling for the agent request. If an error occurs during the sleep or any other part of the async operation, it would be silently ignored.
🧹 Nitpick comments (9)
docs/examples-setup/playground/independent.vue (9)
222-227: Improve input validation in onSubmit function.The current implementation only checks if the input is empty but doesn't trim whitespace. Users could submit messages with just spaces, which would still be processed.
function onSubmit(nextContent: string) { - if (!nextContent) + const trimmedContent = nextContent.trim() + if (!trimmedContent) return - onRequest(nextContent) + onRequest(trimmedContent) content.value = '' }
248-248: Consider adding validation for file uploads.The current file change handler accepts any files without validation. Consider adding validation for file types, sizes, or other constraints.
- const handleFileChange: AttachmentsProps['onChange'] = info => attachedFiles.value = info.fileList + const handleFileChange: AttachmentsProps['onChange'] = info => { + // Validate file types or sizes if needed + const validFiles = info.fileList.filter(file => { + const isValidType = ['image/jpeg', 'image/png', 'application/pdf'].includes(file.type); + const isValidSize = file.size / 1024 / 1024 < 5; // 5MB limit + return isValidType && isValidSize; + }); + attachedFiles.value = validFiles; + }
377-378: Add helpful error messages for file upload constraints.The
beforeUploadproperty is set to return false, preventing uploads, but there's no feedback to users about file constraints.<Attachments - :before-upload="() => false" + :before-upload="(file) => { + const isValidType = ['image/jpeg', 'image/png', 'application/pdf'].includes(file.type); + const isValidSize = file.size / 1024 / 1024 < 5; // 5MB limit + + if (!isValidType) { + console.error('File type not supported'); + // Use a notification system if available + } + + if (!isValidSize) { + console.error('File must be smaller than 5MB'); + // Use a notification system if available + } + + return false; // Prevent actual upload in this demo + }" :items="attachedFiles" @change="handleFileChange" >
196-197: Document reactive variables with JSDoc for better maintainability.Adding JSDoc comments to reactive variables improves readability and makes the code more maintainable.
+ /** + * List of conversation items displayed in the sidebar + */ const conversationsItems = ref(defaultConversationsItems) + /** + * Active conversation key, determines which conversation is currently displayed + */ const activeKey = ref(defaultConversationsItems[0].key)
113-118: Consider adding more descriptive default conversations.The default conversation is quite minimal. For a demo, it might be more illustrative to include multiple conversations with varied content.
const defaultConversationsItems = [ { key: '0', label: 'What is Ant Design X?', }, + { + key: '1', + label: 'Getting started with TypeScript', + }, + { + key: '2', + label: 'Component integration examples', + }, ]
194-199: Use TypeScript more effectively for reactive variables.Some reactive variables don't have explicit types. Adding types improves readability and provides better IDE support.
- const headerOpen = ref(false) - const content = ref('') + const headerOpen = ref<boolean>(false) + const content = ref<string>('') const conversationsItems = ref(defaultConversationsItems) const activeKey = ref(defaultConversationsItems[0].key) const attachedFiles = ref<AttachmentsProps['items']>([]) - const agentRequestLoading = ref(false) + const agentRequestLoading = ref<boolean>(false)
215-219: Improve the watch logic with a more specific condition.The current watch logic resets messages when activeKey changes, but it's not entirely clear why the undefined check is needed.
watch(activeKey, () => { - if (activeKey.value !== undefined) { - setMessages([]) - } + // Reset messages when changing conversations + setMessages([]) }, { immediate: true })
29-103: Consider extracting styles to a separate composable or file.The styles object is quite large and might make the component harder to maintain. Consider extracting it to a separate composable or file.
This would make the component more maintainable and focused on its business logic rather than styling details. You could create a
useStyles.tscomposable that returns the styles object.
250-255: Simplify the computed items transform using object shorthand.The items computed property maps messages to bubble list items. This mapping can be simplified using JavaScript's object property shorthand.
const items = computed<BubbleListProps['items']>(() => messages.value.map(({ id, message, status }) => ({ key: id, loading: status === 'loading', - role: status === 'local' ? 'local' : 'ai', + role: status === 'local' ? 'local' : 'ai', - content: message, + content: message, })))
| function onAddConversation() { | ||
| conversationsItems.value = [ | ||
| ...conversationsItems.value, | ||
| { | ||
| key: `${conversationsItems.value.length}`, | ||
| label: `New Conversation ${conversationsItems.value.length}`, | ||
| }, | ||
| ] | ||
| activeKey.value = `${conversationsItems.value.length}` | ||
| } |
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🛠️ Refactor suggestion
Use a more robust key generation strategy for conversations.
Using array length for key generation could lead to key conflicts if conversations are deleted. Consider using a unique ID generation method.
function onAddConversation() {
+ const uniqueKey = `conversation-${Date.now()}`
conversationsItems.value = [
...conversationsItems.value,
{
- key: `${conversationsItems.value.length}`,
+ key: uniqueKey,
label: `New Conversation ${conversationsItems.value.length}`,
},
]
- activeKey.value = `${conversationsItems.value.length}`
+ activeKey.value = uniqueKey
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| function onAddConversation() { | |
| conversationsItems.value = [ | |
| ...conversationsItems.value, | |
| { | |
| key: `${conversationsItems.value.length}`, | |
| label: `New Conversation ${conversationsItems.value.length}`, | |
| }, | |
| ] | |
| activeKey.value = `${conversationsItems.value.length}` | |
| } | |
| function onAddConversation() { | |
| const uniqueKey = `conversation-${Date.now()}` | |
| conversationsItems.value = [ | |
| ...conversationsItems.value, | |
| { | |
| key: uniqueKey, | |
| label: `New Conversation ${conversationsItems.value.length}`, | |
| }, | |
| ] | |
| activeKey.value = uniqueKey | |
| } |
| v-if="items && items.length > 0" | ||
| :items="items" | ||
| :roles="roles" |
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💡 Verification agent
🧩 Analysis chain
Make the BubbleList component more reactive to loading states.
The BubbleList should update reactively when items are loading, but there's no direct indication in the UI that messages are being processed.
🏁 Script executed:
#!/bin/bash
# Check if the BubbleList component supports loading states well
# and if there's any additional loading indicators that could be used
# First, find the BubbleList component definition
rg -A 5 "export const BubbleList" --type js --type ts --type vue
# Look for loading-related props or slots in the component
rg -l "loading|spinner|progress" --type js --type ts --type vue | grep -i bubbleLength of output: 205
I'll run a modified script to include Vue files by adding a custom type definition so we can get more reliable search results. Please verify the output after running the following script:
🏁 Script executed:
#!/bin/bash
# Add Vue file type definition and search for BubbleList component definition
rg --type-add 'vue:*.vue' --type vue -A 5 "export const BubbleList" || echo "No BubbleList component definition found"
echo "----"
# Search for loading-related keywords within Vue files that mention 'bubble'
rg --type-add 'vue:*.vue' --type vue -l "loading|spinner|progress" | grep -i bubble || echo "No loading-related properties found for BubbleList"Length of output: 521
Improve Loading State Responsiveness in BubbleList
It appears that in docs/examples-setup/playground/independent.vue (lines 294–296) the BubbleList is rendered without any visual indication when items are being processed. There’s no reactive feedback (such as a spinner or progress indicator) to show a loading state even though similar patterns (e.g., in docs/examples-setup/bubble/loading.vue) suggest that a loading indicator might be expected.
Please ensure that the BubbleList component exposes a reactive loading state—either by introducing a dedicated loading prop or by using a slot that displays a loading indicator when items are being fetched or processed. This enhancement will provide clearer feedback to the user during message processing.
Bao0630
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Bao0630
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功能上面没有什么问题，代码质量上coderabbitai有些建议，但应该不影响
|
@Bao0630 使用你的代码修改了placeholder的实现方式docs(playground): refactor placeholder node like tsx demo.，与tsx demo保持一致 |
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Actionable comments posted: 1
♻️ Duplicate comments (2)
docs/examples-setup/playground/independent.vue (2)
202-208: Add error handling to agent request implementation.While the code sets the loading state and handles the success case, there's no error handling to address potential failures during agent requests.
request: async ({ message }, { onSuccess }) => { agentRequestLoading.value = true + try { await sleep() + // simulate request success onSuccess(`Mock success return. You said: ${message}`) + } catch (err) { + // handle error scenario + console.error(err) + // possibly display error message to user + } finally { agentRequestLoading.value = false + } },
233-242: Use a more robust key generation strategy for conversations.Using array length for key generation could lead to key conflicts if conversations are deleted.
function onAddConversation() { + const uniqueKey = `conversation-${Date.now()}` conversationsItems.value = [ ...conversationsItems.value, { - key: `${conversationsItems.value.length}`, + key: uniqueKey, label: `New Conversation ${conversationsItems.value.length}`, }, ] - activeKey.value = `${conversationsItems.value.length}` + activeKey.value = uniqueKey }
🧹 Nitpick comments (4)
docs/examples-setup/playground/independent.vue (4)
284-294: Add visual indication for loading state in BubbleList.The BubbleList properly handles the loading state internally (via the loading prop), but there's no visual feedback to users during this loading state.
Consider enhancing the bubble component to display a typing animation or loading spinner that would make the loading state more obvious to users:
const items = computed<BubbleListProps['items']>(() => { if (messages.value.length === 0) { return [{ content: placeholderNode, variant: 'borderless' }] } return messages.value.map(({ id, message, status }) => ({ key: id, loading: status === 'loading', role: status === 'local' ? 'local' : 'ai', content: message, + // You could add a loadingIndicator prop here if supported by the component + // loadingIndicator: status === 'loading' ? 'typing' : undefined, })) })
372-402: Add feedback for upload errors and progress.The Attachments component is configured but doesn't provide feedback about upload failures or progress.
Enhance the file upload experience by adding progress indicators and error handling:
<Attachments :before-upload="() => false" :items="attachedFiles" + :progress="true" + :max-count="5" + :max-size="5 * 1024 * 1024" <!-- 5MB --> + :accept="'.jpg,.jpeg,.png,.pdf'" @change="handleFileChange" + @error="error => console.error('Upload error:', error)" >
107-107: Use a more descriptive sleep function name.The
sleepfunction serves a specific purpose of simulating network delay, but its name is too generic.- const sleep = () => new Promise(resolve => setTimeout(resolve, 500)) + const simulateNetworkDelay = () => new Promise(resolve => setTimeout(resolve, 500))Update the usage in the agent implementation accordingly.
31-103: Consider extracting styles to a separate file.The styles definition is quite large and could be extracted to maintain better separation of concerns.
Consider moving the styles to a separate CSS/SCSS file or a dedicated styles.ts file, especially if these styles might be reused across multiple components.
This would improve maintainability and reduce the size of the main component file.
| activeKey.value = key | ||
| } | ||
| const handleFileChange: AttachmentsProps['onChange'] = info => attachedFiles.value = info.fileList |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add validation for file uploads.
The file change handler accepts any files without validation or size checks.
Consider adding validation logic for file types and sizes:
- const handleFileChange: AttachmentsProps['onChange'] = info => attachedFiles.value = info.fileList
+ const handleFileChange: AttachmentsProps['onChange'] = info => {
+ // Validate file types and sizes
+ const validFiles = info.fileList.filter(file => {
+ const isValidType = ['image/jpeg', 'image/png', 'application/pdf'].includes(file.type);
+ const isValidSize = file.size / 1024 / 1024 < 5; // 5MB limit
+
+ if (!isValidType || !isValidSize) {
+ // Show error message to user
+ console.error(`Invalid file: ${file.name}`);
+ }
+
+ return isValidType && isValidSize;
+ });
+
+ attachedFiles.value = validFiles;
+ }📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const handleFileChange: AttachmentsProps['onChange'] = info => attachedFiles.value = info.fileList | |
| const handleFileChange: AttachmentsProps['onChange'] = info => { | |
| // Validate file types and sizes | |
| const validFiles = info.fileList.filter(file => { | |
| const isValidType = ['image/jpeg', 'image/png', 'application/pdf'].includes(file.type); | |
| const isValidSize = file.size / 1024 / 1024 < 5; // 5MB limit | |
| if (!isValidType || !isValidSize) { | |
| // Show error message to user | |
| console.error(`Invalid file: ${file.name}`); | |
| } | |
| return isValidType && isValidSize; | |
| }); | |
| attachedFiles.value = validFiles; | |
| } |
hihanley
changed the title
3 participants
#127 增加独立式template+setup+ts例子
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