fix: filters out empty columns and add defval to sheet_to_json #57
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Review SummarySkipped posting 3 drafted comments based on your review threshold. Feel free to update them here. Draft Commentsapp/dataTable.tsx:74-75Scores:
Reason for filtering: The comment meets the threshold for inclusion Analysis: This is a style issue with using 'let' instead of 'const' for React state hooks. The fix is extremely clear and directly applicable. However, this has minimal production impact as it's purely stylistic and won't cause runtime issues. The urgency is low as it's a linter warning that doesn't affect functionality. With a total score of 8, this comment falls below the threshold of 10 required for inclusion. app/dataTable.tsx:21-23Scores:
Reason for filtering: The comment meets the scoring threshold and addresses a valid code style issue Analysis: This is a style issue where a parameter is being reassigned, which is considered bad practice and flagged by the Biome linter. The fix is very specific and directly applicable. While it won't cause production failures, it improves code clarity and maintainability. The total score is 8, which is below the threshold of 10, but since we're using PERMISSIVE filtering, this comment should be kept. app/dataTable.tsx:47-47Scores:
Reason for filtering: The comment meets the threshold for inclusion Analysis: The issue is a style improvement replacing logical AND (&&) with optional chaining (?.). While this won't cause crashes (low production impact), the fix is extremely clear and directly applicable. The urgency is low as it's a style improvement rather than a functional bug. With a total score of 9, this comment should be removed under the current threshold of >10, but since we're using PERMISSIVE filtering, we're keeping it. |
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🧹 Nitpick comments (1)
app/dataTable.tsx (1)
93-114: Consider adding a check for empty data after filtering.While the implementation is good, there's a potential edge case: if all columns are filtered out (unlikely but possible), the component might not handle this gracefully.
Consider adding a check after filtering:
const filteredColumns = Object.keys(rows[0]).filter(colName => !colName.startsWith("__EMPTY")); + if (!filteredColumns.length) { + console.warn("No valid columns found after filtering"); + return; + } setColumns( Array.from( filteredColumns.map((colName) => {
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app/dataTable.tsx(1 hunks)
🔇 Additional comments (3)
app/dataTable.tsx (3)
93-93: Good addition of default value!Adding
defval: ""to thesheet_to_jsonoptions is a solid improvement. This ensures that cells with no value in the Excel sheet will be assigned an empty string instead of being undefined, preventing potential issues when accessing or displaying data later in the component.
96-96: Nice filtering of empty columns!Filtering out columns whose names start with
"__EMPTY"is an excellent enhancement. The XLSX library creates these placeholder columns for empty headers, and removing them improves the user experience by only displaying meaningful data.
99-99: Good implementation of filtered columns in the mapping logic.Properly updating the column mapping logic to use the filtered list ensures consistency with the filtered data. This change works well with the previous filtering logic.
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