Add date range filter with calendar picker for Launch Date and Ready to Order

src/components/DateFilterPopover.tsx

@@ -0,0 +1,85 @@
+import React, { useState } from 'react';
+import { Calendar } from 'lucide-react';
+import { cn } from '../lib/utils';
+
+interface DateFilterPopoverProps {
+  selectedRange: { start: string; end: string };
+  onRangeChange: (range: { start: string; end: string }) => void;
+  onClose: () => void;
+}
+
+export function DateFilterPopover({ selectedRange, onRangeChange, onClose }: DateFilterPopoverProps) {
+  const [startDate, setStartDate] = useState(selectedRange.start);
+  const [endDate, setEndDate] = useState(selectedRange.end);
+
+  const handleApply = () => {
+    onRangeChange({ start: startDate, end: endDate });
+    onClose();
+  };
+
+  const handleClear = () => {
+    setStartDate('');
+    setEndDate('');
+    onRangeChange({ start: '', end: '' });
+    onClose();
+  };
+
+  const hasValue = startDate || endDate;
+
+  return (
+    <div
+      className="absolute top-full left-0 mt-1 w-72 bg-slate-800 border border-slate-700 rounded-lg shadow-2xl z-50 p-4 flex flex-col gap-4 animate-in fade-in zoom-in-95 duration-100"
+      onClick={(e) => e.stopPropagation()}
+    >
+      <div className="flex items-center gap-2 text-xs font-medium text-slate-400 uppercase tracking-wider">
+        <Calendar className="w-4 h-4" />
+        Filter by Date Range
+      </div>
+
+      <div className="space-y-3">
+        <div className="flex flex-col gap-1.5">
+          <label className="text-[10px] text-slate-500 uppercase tracking-wider">From</label>
+          <input
+            type="date"
+            value={startDate}
+            onChange={e => setStartDate(e.target.value)}
+            className="w-full bg-slate-900 border border-slate-700 rounded px-3 py-2 text-xs text-white focus:outline-none focus:border-blue-500"
+          />
+        </div>
+
+        <div className="flex flex-col gap-1.5">
+          <label className="text-[10px] text-slate-500 uppercase tracking-wider">To</label>
+          <input
+            type="date"
+            value={endDate}
+            onChange={e => setEndDate(e.target.value)}
+            className="w-full bg-slate-900 border border-slate-700 rounded px-3 py-2 text-xs text-white focus:outline-none focus:border-blue-500"
+          />
+        </div>
+      </div>
+
+      <div className="flex items-center justify-between pt-3 border-t border-slate-700">
+        <button
+          onClick={handleClear}
+          className="text-[10px] font-bold text-slate-400 hover:text-white transition-colors uppercase tracking-tight"
+        >
+          Clear
+        </button>
+        <div className="flex items-center gap-2">
+          <button
+            onClick={onClose}
+            className="px-3 py-1.5 text-[10px] font-medium text-slate-300 hover:text-white hover:bg-slate-700 rounded transition-colors"
+          >
+            Cancel
+          </button>
+          <button
+            onClick={handleApply}
+            className="px-4 py-1.5 bg-blue-600 hover:bg-blue-700 text-white text-[10px] font-black rounded transition-colors shadow-lg"
+          >
+            Apply
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}

src/components/MissingDataView.tsx

@@ -3,6 +3,7 @@ import { ExcelRow, COLUMNS } from '../types';
 import { Search, ChevronDown, ChevronUp, X, Edit2, Save } from 'lucide-react';
 import { cn } from '../lib/utils';
 import { ColumnFilterPopover } from './ColumnFilterPopover';
+import { DateFilterPopover } from './DateFilterPopover';
 
 interface MissingDataViewProps {
   data: ExcelRow[];
@@ -72,6 +73,7 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
   const [page, setPage] = useState(1);
   const [editing, setEditing] = useState<EditingState | null>(null);
   const [columnFilters, setColumnFilters] = useState<Record<number, string[]>>({});
+  const [dateFilters, setDateFilters] = useState<Record<number, { start: string; end: string }>>({});
   const [openFilter, setOpenFilter] = useState<number | null>(null);
   const pageSize = 100;
 
@@ -137,6 +139,7 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
     (Object.entries(columnFilters) as [string, string[]][]).forEach(([colIdx, filterValues]) => {
       if (!filterValues || filterValues.length === 0) return;
       const colIdxNum = parseInt(colIdx);
+      if (colIdxNum === launchDateCol || colIdxNum === readyToOrderCol) return;
       result = result.filter(r => {
         const val: any = r.row[colIdxNum];
         const displayVal = colIdxNum === launchDateCol || colIdxNum === readyToOrderCol
@@ -146,6 +149,29 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
       });
     });
 
+    (Object.entries(dateFilters) as [string, { start: string; end: string }][]).forEach(([colIdx, range]) => {
+      if (!range.start && !range.end) return;
+      const colIdxNum = parseInt(colIdx);
+      result = result.filter(r => {
+        const val = r.row[colIdxNum];
+        const dateStr = formatDateValue(val) || String(val ?? '');
+        if (!dateStr) return false;
+        const parts = dateStr.split('/');
+        if (parts.length !== 3) return false;
+        const rowDate = new Date(`${parts[2]}-${parts[1]}-${parts[0]}`);
+        if (isNaN(rowDate.getTime())) return false;
+        if (range.start) {
+          const startDate = new Date(range.start);
+          if (rowDate < startDate) return false;
+        }
+        if (range.end) {
+          const endDate = new Date(range.end);
+          if (rowDate > endDate) return false;
+        }
+        return true;
+      });
+    });
+
     if (sortCol !== null) {
       result.sort((a, b) => {
         const valA = a.row[sortCol];
@@ -269,6 +295,34 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
                       )}
                     </div>
                     <div className="mt-1 relative">
+                      {col === launchDateCol || col === readyToOrderCol ? (
+                        <>
+                          <button
+                            onClick={(e) => { e.stopPropagation(); setOpenFilter(openFilter === col ? null : col); }}
+                            className={cn(
+                              "w-full flex items-center justify-between px-1.5 py-0.5 bg-slate-800 border rounded text-[10px] transition-colors",
+                              dateFilters[col]?.start || dateFilters[col]?.end
+                                ? "border-indigo-500 text-white"
+                                : "border-slate-600 text-slate-400 hover:border-slate-500"
+                            )}
+                          >
+                            <span className="truncate">
+                              {dateFilters[col]?.start || dateFilters[col]?.end
+                                ? `${dateFilters[col].start ? dateFilters[col].start : '...'} - ${dateFilters[col].end ? dateFilters[col].end : '...'}`
+                                : 'Filter...'}
+                            </span>
+                            <ChevronDown className={cn("w-3 h-3 transition-transform", openFilter === col && "rotate-180")} />
+                          </button>
+                          {openFilter === col && (
+                            <DateFilterPopover
+                              selectedRange={dateFilters[col] || { start: '', end: '' }}
+                              onRangeChange={(range) => setDateFilters(prev => ({ ...prev, [col]: range }))}
+                              onClose={() => setOpenFilter(null)}
+                            />
+                          )}
+                        </>
+                      ) : (
+                        <>
                           <button
                             onClick={(e) => { e.stopPropagation(); setOpenFilter(openFilter === col ? null : col); }}
                             className={cn(
@@ -295,6 +349,8 @@ export function MissingDataView({ data, headers, onSaveRow, onCaptureState }: Mi
                               onClose={() => setOpenFilter(null)}
                             />
                           )}
+                        </>
+                      )}
                     </div>
                   </th>
                 );})}