Fix #91 sent a message to user when try to send empty question

[Anchel123]

Summary by CodeRabbit

• New Features

  • Enhanced input validation for the chat component to prevent sending empty queries.
  • Added user feedback through toast notifications when the query is empty.

• Improvements

  • Trimmed whitespace from user input before processing queries.
  • Reorganized logic for updating messages for better clarity.

• Style

  • Minor formatting adjustments for improved readability in the JSX structure.

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Name	Status	Preview	Comments	Updated (UTC)
code-graph	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Aug 13, 2024 4:49pm

[coderabbitai]

Walkthrough

The recent updates to the Chat component focus on improving input validation and enhancing user experience. New checks prevent empty queries from being submitted, displaying a notification to users when necessary. Additionally, whitespace trimming ensures only meaningful input is processed, while minor formatting adjustments maintain code clarity. These changes collectively streamline the interaction flow and make the chat functionality more robust.

Changes

File	Change Summary
app/components/chat.tsx	Enhanced input validation in sendQuery, added whitespace trimming in handleQueryClick, and minor formatting adjustments.

Poem

Hop and skip, oh what a treat,
In the chat, we can now greet!
No more empty queries to send,
Just meaningful words, my friend.
With a trim and a toast, we cheer,
All aboard for chat, never fear! 🐇✨

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[coderabbitai]

Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between a3e5a53 and 5deb0a7.

Files selected for processing (1)

• app/components/chat.tsx (4 hunks)

Additional comments not posted (5)

app/components/chat.tsx (5)

47-55: LGTM! Input validation for empty queries is a good addition.

The input validation prevents unnecessary API calls and the toast notification provides immediate feedback to the user.

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70-74: LGTM! State update logic is clear and concise.

The state update logic for messages has been reformatted for clarity, ensuring that the last pending message is removed before adding the new response.

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Line range hint 78-84:
LGTM! Error handling is appropriate.

The error handling ensures that the last pending message is removed and a toast notification is displayed if an error occurs.

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96-96: LGTM! Trimming whitespace ensures meaningful input.

Trimming whitespace from the query string before sending it ensures that only meaningful input is processed.

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Line range hint 20-27:
LGTM! The function correctly handles input changes and Enter key events.

The function correctly updates the query state and triggers the query submission when the Enter key is pressed.