Improved:Handled the file reupload by resetting mapping chip and empty state #307

[SuyashSingh01]

Related Issues

#307

Short Description and Why It's Useful

Improved: Added the empty state and reset mapping chip after file is re-uploaded.

Screenshots of Visual Changes before/after (If There Are Any)

Contribution and Currently Important Rules Acceptance

• I read and followed contribution rules

[gemini-code-assist]

Summary of Changes

Hello @SuyashSingh01, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the user experience within the purchase order functionality by introducing a clear empty state display when no purchase orders are present. Additionally, it improves the file upload process by automatically resetting previous mapping selections upon re-upload or view entry, preventing stale data and ensuring a fresh start for file processing.

Highlights

• Empty State Display: Implemented an empty state message in the Purchase Order Detail component, informing users when no purchase orders are found.
• Mapping State Reset: Ensured that the file mapping selections are automatically reset when a file is re-uploaded, when the view is entered, or if an invalid file is uploaded, providing a clean slate for new uploads.

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[gemini-code-assist]

Code Review

This pull request improves the file re-upload experience by resetting the mapping selection and also adds an empty state for the purchase order list. The changes are well-implemented. I've added one suggestion to improve code consistency by using the new resetMappingState method in an error handling block.

[gemini-code-assist]

For consistency, it would be better to call this.resetMappingState() here instead of just resetting this.selectedMappingId. The new resetMappingState method handles resetting both selectedMappingId and fieldMapping, which is appropriate for a parsing error scenario.

          this.resetMappingState();