3/25 까지의 대표님 작업사항

1 files changed, 86 insertions, 0 deletions

diff --git a/hooks/useAutoSizeColumns.ts b/hooks/useAutoSizeColumns.ts
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index 00000000..3750de97
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+++ b/hooks/useAutoSizeColumns.ts
@@ -0,0 +1,86 @@
+// hooks/useAutoSizeColumns.ts
+import { useEffect, useRef } from "react"
+import { Table } from "@tanstack/react-table"
+
+export function useAutoSizeColumns<T>(
+  table: Table<T>,
+  enabled: boolean = true
+) {
+  const hasResized = useRef(false)
+  
+  useEffect(() => {
+    if (!enabled || hasResized.current) return
+    
+    // Wait for the table to render
+    const timer = setTimeout(() => {
+      const calculateColumnWidths = () => {
+        const defaultMinWidth = 80
+        const defaultPadding = 24
+        
+        const newColumnSizing: Record<string, number> = {}
+        
+        // Process each visible column
+        table.getAllColumns().forEach(column => {
+          if (column.id === 'select' || column.id === 'actions') {
+            // Fixed width for utility columns
+            newColumnSizing[column.id] = column.id === 'select' ? 40 : 60
+            return
+          }
+          
+          const columnId = column.id
+          // Get column-specific padding from meta if available
+          const paddingFactor = column.columnDef.meta?.paddingFactor as number || 1
+          const extraPadding = paddingFactor * defaultPadding
+          
+          // Get all cells for this column
+          const headerElement = document.querySelector(`th[data-column-id="${columnId}"]`)
+          const cells = document.querySelectorAll(`tbody td[data-column-id="${columnId}"]`)
+          
+          // Create measuring element
+          const measureElement = document.createElement('div')
+          measureElement.style.position = 'absolute'
+          measureElement.style.visibility = 'hidden'
+          measureElement.style.whiteSpace = 'nowrap'
+          measureElement.style.font = headerElement 
+            ? window.getComputedStyle(headerElement).font 
+            : window.getComputedStyle(document.body).font
+          document.body.appendChild(measureElement)
+          
+          // Measure header
+          const headerText = headerElement?.textContent || ""
+          measureElement.textContent = headerText
+          let maxWidth = measureElement.getBoundingClientRect().width
+          
+          // Measure cells (limit to first 20 for performance)
+          Array.from(cells).slice(0, 20).forEach(cell => {
+            const cellText = cell.textContent || ""
+            measureElement.textContent = cellText
+            const cellWidth = measureElement.getBoundingClientRect().width
+            maxWidth = Math.max(maxWidth, cellWidth)
+          })
+          
+          // Clean up measuring element
+          document.body.removeChild(measureElement)
+          
+          // Calculate final width
+          let finalWidth = maxWidth + extraPadding
+          const minWidth = column.columnDef.minSize || defaultMinWidth
+          finalWidth = Math.max(finalWidth, minWidth)
+          
+          // Add to sizing object
+          newColumnSizing[columnId] = finalWidth
+        })
+        
+        // Apply all column sizes at once
+        table.setColumnSizing(newColumnSizing)
+        hasResized.current = true
+      }
+      
+      calculateColumnWidths()
+    }, 100) // Short delay to ensure DOM is ready
+    
+    return () => clearTimeout(timer)
+  }, [table, enabled])
+  
+  return { resetAutoSize: () => { hasResized.current = false } }
+}
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