feat: implement experiment tracking in Weekly Sales Grid

components/WeeklyGrid.tsx

@@ -68,7 +68,9 @@ const MetricDetailTooltip: React.FC<{
     metricName: string;
     metricColor: string;
     formatValue?: (val: number) => string;
-}> = ({ children, currentValue, previousValue, yoyValue, currentWeekLabel, previousWeekLabel, yoyWeekLabel, metricName, metricColor, formatValue }) => {
+    experimentDelta?: number | null;
+    baselineValue?: number | null;
+}> = ({ children, currentValue, previousValue, yoyValue, currentWeekLabel, previousWeekLabel, yoyWeekLabel, metricName, metricColor, formatValue, experimentDelta, baselineValue }) => {
     const [isVisible, setIsVisible] = useState(false);
 
     const wowGrowth = previousValue > 0 ? ((currentValue - previousValue) / previousValue) * 100 : (currentValue > 0 ? 100 : 0);
@@ -135,6 +137,22 @@ const MetricDetailTooltip: React.FC<{
                                 <span className="text-xs font-bold text-slate-600 italic">No data</span>
                             )}
                         </div>
+
+                        {/* Experiment Baseline Delta (If active) */}
+                        {typeof experimentDelta === 'number' && typeof baselineValue === 'number' && (
+                            <div className="border-t border-fuchsia-500/20 pt-2 mt-2 bg-fuchsia-500/5 -mx-3 px-3 pb-1">
+                                <div className="flex justify-between items-center mb-1">
+                                    <span className="text-[10px] text-fuchsia-400/80 font-bold">vs Pre-Experiment Baseline</span>
+                                    <span className={`text-xs font-black ${experimentDelta >= 0 ? 'text-emerald-400' : 'text-red-400'}`}>
+                                        {experimentDelta >= 0 ? '▲' : '▼'} {Math.abs(experimentDelta).toFixed(1)}%
+                                    </span>
+                                </div>
+                                <div className="flex justify-between items-center">
+                                    <span className="text-[9px] text-slate-500">Baseline Avg (4w)</span>
+                                    <span className="text-[10px] font-bold text-slate-400">{format(baselineValue)}</span>
+                                </div>
+                            </div>
+                        )}
                     </div>
 
                     {/* Arrow */}
@@ -145,6 +163,58 @@ const MetricDetailTooltip: React.FC<{
     );
 };
 
+// Helper to get 4-week baseline prior to the start date
+const getBaselineMetrics = (row: WeeklyPivotRow, weeks: string[], expStartDate: string) => {
+    const startDate = new Date(expStartDate);
+    const jan1 = new Date(startDate.getFullYear(), 0, 1);
+    const dayOfYear = Math.floor((startDate.getTime() - jan1.getTime()) / 86400000) + 1;
+    const weekNum = Math.ceil((dayOfYear + jan1.getDay()) / 7);
+    const startWeekStr = `${startDate.getFullYear()}-${String(weekNum).padStart(2, '0')}`;
+
+    // Find index of startWeekStr in weeks array
+    const startIdx = weeks.indexOf(startWeekStr);
+
+    if (startIdx === -1) return null; // Can't compute baseline if start week is not in our data view
+
+    // Weeks before the start date are at startIdx + 1 to startIdx + 4
+    let u = 0, r = 0, g = 0, weeksCount = 0;
+    for (let i = 1; i <= 4; i++) {
+        const w = weeks[startIdx + i];
+        if (w) {
+            u += (row.unitsByWeek[w] || 0);
+            r += (row.revenueByWeek[w] || 0);
+            g += (row.gvByWeek?.[w] || 0);
+            weeksCount++;
+        }
+    }
+
+    if (weeksCount === 0) return null;
+    return {
+        units: u / weeksCount,
+        revenue: r / weeksCount,
+        gv: g / weeksCount,
+        cvr: g > 0 ? (u / g) * 100 : 0
+    };
+};
+
+// Helper to check if a week overlaps with an experiment's date range
+const isWeekInExperiment = (weekKey: string, exp: ActiveExperiment): boolean => {
+    if (!weekKey || !weekKey.includes('-')) return false;
+    const [yearStr, weekStr] = weekKey.split('-');
+    const year = parseInt(yearStr);
+    const week = parseInt(weekStr);
+
+    // Basic approximation of week start (Jan 1 + (week-1)*7 days)
+    const weekStart = new Date(year, 0, 1 + (week - 1) * 7);
+    const weekEnd = new Date(weekStart.getTime() + 6 * 86400000); // add 6 days
+
+    const expStart = new Date(exp.start_date);
+    const expEnd = exp.end_date ? new Date(exp.end_date) : new Date(); // If no end date, it's ongoing
+
+    // Overlap logic: weekStart <= expEnd && weekEnd >= expStart
+    return weekStart <= expEnd && weekEnd >= expStart;
+};
+
 const WeeklyRow: React.FC<{
     row: WeeklyPivotRow;
     weeks: string[];
@@ -236,9 +306,38 @@ const WeeklyRow: React.FC<{
                 const yoyRevenue = row.revenueByWeek[lastYearWeek] || 0;
                 const yoyGv = row.gvByWeek?.[lastYearWeek] || 0;
 
+                const cvr = gv > 0 ? (val / gv) * 100 : 0;
+                const prevCvr = prevGv > 0 ? (prevVal / prevGv) * 100 : 0;
+                const yoyCvr = yoyGv > 0 ? (yoyUnits / yoyGv) * 100 : 0;
+
+                // Determine if this cell should be highlighted due to an active experiment
+                const experimentsInWeek = experimentMap?.get(asin)?.filter(exp => isWeekInExperiment(week, exp)) || [];
+                const hasActiveExperiment = experimentsInWeek.length > 0;
+
+                let highlightClass = '';
+                let experimentDelta: number | null = null;
+                let baselineValue: number | null = null;
+
+                if (hasActiveExperiment) {
+                    const primaryExp = experimentsInWeek[0];
+                    if (primaryExp.type === 'pricing') highlightClass = 'bg-amber-500/10 border-t border-amber-500/20';
+                    else if (primaryExp.type === 'advertising') highlightClass = 'bg-rose-500/10 border-t border-rose-500/20';
+                    else if (primaryExp.type === 'content') highlightClass = 'bg-emerald-500/10 border-t border-emerald-500/20';
+                    else highlightClass = 'bg-indigo-500/10 border-t border-indigo-500/20';
+
+                    const baseline = getBaselineMetrics(row, weeks, primaryExp.start_date);
+                    if (baseline) {
+                        const myMetric = primaryMetric === 'units' ? val : revenue;
+                        const baseMetric = primaryMetric === 'units' ? baseline.units : baseline.revenue;
+                        if (baseMetric > 0) {
+                            experimentDelta = ((myMetric - baseMetric) / baseMetric) * 100;
+                            baselineValue = baseMetric;
+                        }
+                    }
+                }
 
                 return (
-                    <td key={week} className={`p-3 py-2 text-center border-r border-white/5 align-middle ${sortConfig?.key === week ? 'bg-white/[0.01]' : ''}`}>
+                    <td key={week} className={`p-3 py-2 text-center border-r border-white/5 align-middle ${sortConfig?.key === week ? 'bg-white/[0.01]' : ''} ${highlightClass}`}>
                         {/* Primary Metric based on toggle */}
                         {primaryMetric === 'units' ? (
                             <MetricDetailTooltip
@@ -250,6 +349,8 @@ const WeeklyRow: React.FC<{
                                 yoyWeekLabel={`Week ${weekNum} (${parseInt(year) - 1})`}
                                 metricName="Units"
                                 metricColor="text-white"
+                                experimentDelta={experimentDelta}
+                                baselineValue={baselineValue}
                             >
                                 <div className="flex items-center gap-1">
                                     <span className={`text-sm font-bold ${val > 0 ? (sortConfig?.key === week && sortConfig.metric === 'units' ? 'text-indigo-400' : 'text-white') : 'text-slate-700'}`}>
@@ -269,6 +370,8 @@ const WeeklyRow: React.FC<{
                                 metricName="Revenue"
                                 metricColor="text-white"
                                 formatValue={(v) => `€${v.toLocaleString('de-DE', { minimumFractionDigits: 0, maximumFractionDigits: 0 })}`}
+                                experimentDelta={experimentDelta}
+                                baselineValue={baselineValue}
                             >
                                 <div className="flex items-center gap-1">
                                     <span className={`text-sm font-bold ${revenue > 0 ? (sortConfig?.key === week && sortConfig.metric === 'spend' ? 'text-amber-400' : 'text-white') : 'text-slate-700'}`}>
@@ -305,7 +408,7 @@ const WeeklyRow: React.FC<{
                                 )}
                             </div>
 
-                            {/* GV with tooltip - Always small/bottom */}
+                            {/* GV and CVR with tooltip - Always small/bottom */}
                             {gv > 0 && (
                                 <MetricDetailTooltip
                                     currentValue={gv}
@@ -314,14 +417,22 @@ const WeeklyRow: React.FC<{
                                     currentWeekLabel={`Week ${weekNum} (${year})`}
                                     previousWeekLabel={`Week ${prevWeekNum} (${year})`}
                                     yoyWeekLabel={`Week ${weekNum} (${parseInt(year) - 1})`}
-                                    metricName="GV (Glance View)"
+                                    metricName="GV & CVR"
                                     metricColor="text-teal-400"
                                 >
-                                    <div className="flex items-center gap-1">
+                                    <div className="flex flex-col items-center gap-0.5 mt-0.5">
-                                        <span className={`text-[9px] font-black tracking-tighter ${sortConfig?.key === week && sortConfig.metric === 'gv' ? 'text-teal-300' : 'text-teal-500/70'}`}>
+                                        <div className="flex items-center gap-1">
-                                            GV: {gv.toLocaleString('de-DE')}
+                                            <span className={`text-[9px] font-black tracking-tighter ${sortConfig?.key === week && sortConfig.metric === 'gv' ? 'text-teal-300' : 'text-teal-500/70'}`}>
-                                        </span>
+                                                GV: {gv.toLocaleString('de-DE')}
-                                        {renderGrowth(gv, prevGv)}
+                                            </span>
+                                            {renderGrowth(gv, prevGv)}
+                                        </div>
+                                        <div className="flex items-center gap-1">
+                                            <span className="text-[9px] font-bold tracking-tighter text-indigo-400/70">
+                                                CVR: {cvr.toFixed(1)}%
+                                            </span>
+                                            {renderGrowth(cvr, prevCvr)}
+                                        </div>
                                     </div>
                                 </MetricDetailTooltip>
                             )}
@@ -364,6 +475,7 @@ const WeeklyGrid: React.FC<WeeklyGridProps & { top50Mode: 'eu' | 'uk' }> = ({
     const [growthFilterMode, setGrowthFilterMode] = useState<'all' | 'up' | 'down' | 'stable'>('all');
     const [growthThreshold, setGrowthThreshold] = useState(10);
     const [showOnlyTop50, setShowOnlyTop50] = useState(false);
+    const [showActiveExperiments, setShowActiveExperiments] = useState(false);
     const [displayCount, setDisplayCount] = useState(50);
     const [primaryMetric, setPrimaryMetric] = useState<'units' | 'revenue'>('units');
     const scrollContainerRef = useRef<HTMLDivElement>(null);
@@ -466,6 +578,15 @@ const WeeklyGrid: React.FC<WeeklyGridProps & { top50Mode: 'eu' | 'uk' }> = ({
             });
         }
 
+        // Active Experiments Filter
+        if (showActiveExperiments && experimentMap) {
+            result = result.filter(r => {
+                const asin = r.asin.trim().toUpperCase();
+                const experiments = experimentMap.get(asin);
+                return experiments && experiments.length > 0;
+            });
+        }
+
         // Column Filters (Excel-style) - using logic adapted from filterData
         if (Object.keys(columnFilters).length > 0) {
             (Object.entries(columnFilters) as [string, ColumnFilterCondition][]).forEach(([key, condition]) => {
@@ -585,7 +706,7 @@ const WeeklyGrid: React.FC<WeeklyGridProps & { top50Mode: 'eu' | 'uk' }> = ({
         }
 
         return result;
-    }, [rows, debouncedSearch, showOnlyTop50, top50Ranking, growthFilterMode, growthThreshold, sortConfig, weeks, top50Mode, wocFilter, velocityMap, vendorStockMap, numericFilters, columnFilters]);
+    }, [rows, debouncedSearch, showOnlyTop50, showActiveExperiments, experimentMap, top50Ranking, growthFilterMode, growthThreshold, sortConfig, weeks, top50Mode, wocFilter, velocityMap, vendorStockMap, numericFilters, columnFilters]);
 
     // 2. Sort results
     const sortedRows = useMemo(() => {
@@ -749,6 +870,25 @@ const WeeklyGrid: React.FC<WeeklyGridProps & { top50Mode: 'eu' | 'uk' }> = ({
                             </div>
                         )}
 
+                    {/* Active Experiments Toggle */}
+                    {experimentMap && experimentMap.size > 0 && (
+                        <div className="flex bg-slate-950/50 p-1 rounded-xl border border-white/10 shadow-sm ml-2">
+                            <button
+                                onClick={() => setShowActiveExperiments(!showActiveExperiments)}
+                                className={`flex items-center gap-2 px-3 py-1.5 rounded-lg text-xs font-bold transition-all ${showActiveExperiments
+                                    ? 'bg-fuchsia-600 text-white shadow-lg shadow-fuchsia-500/20'
+                                    : 'text-slate-400 hover:text-fuchsia-400'
+                                    }`}
+                                title="Filter grid to show only ASINs with logged experiments"
+                            >
+                                <svg className="w-3.5 h-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                                    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19.428 15.428a2 2 0 00-1.022-.547l-2.387-.477a6 6 0 00-3.86.517l-.318.158a6 6 0 01-3.86.517L6.05 15.21a2 2 0 00-1.806.547M8 4h8l-1 1v5.172a2 2 0 00.586 1.414l5 5c1.26 1.26.367 3.414-1.415 3.414H4.828c-1.782 0-2.674-2.154-1.414-3.414l5-5A2 2 0 009 10.172V5L8 4z" />
+                                </svg>
+                                Active Experiments
+                            </button>
+                        </div>
+                    )}
+
                     {/* Metric Toggle */}
                     <div className="flex bg-slate-950/50 p-1 rounded-xl border border-white/10 shadow-sm ml-auto lg:ml-0">
                         <button

services/supabase.ts

@@ -104,11 +104,13 @@ export const fetchVendorFilterOptions = async (): Promise<{
 
   const { data: marketData } = await client
     .from('vendor_daily_data')
-    .select('market');
+    .select('market')
+    .limit(100000);
 
   const { data: tagData } = await client
     .from('vendor_daily_data')
-    .select('tags');
+    .select('tags')
+    .limit(100000);
 
   const { data: dateMin } = await client
     .from('vendor_daily_data')