Clarify supply execution states

src/pages/Cutting.tsx

@@ -1,6 +1,6 @@
 import { useEffect, useMemo, useState } from 'react';
 import { Link, useOutletContext, useSearchParams } from 'react-router-dom';
-import { AlertTriangle, ArrowLeft, ClipboardList, Download, Eye, Layers3, Palette, Pencil, RotateCcw, Ruler, Save as SaveIcon, Scissors, Search, Settings2, X } from 'lucide-react';
+import { AlertTriangle, ArrowLeft, ClipboardList, Download, Eye, Layers3, Pencil, RotateCcw, Ruler, Save as SaveIcon, Scissors, Search, Settings2, X } from 'lucide-react';
 import DateRangePicker from '../components/DateRangePicker';
 import PaginationControls from '../components/PaginationControls';
 import ProductColorBadge from '../components/ProductColorBadge';
@@ -327,6 +327,24 @@ const Cutting = () => {
     filteredRows.filter(row => row.suggestedCutQuantity > 0 && materialReadinessByProductId.get(row.id)?.status === 'ready')
   ), [filteredRows, materialReadinessByProductId]);
 
+  const cutExecutionSummary = useMemo(() => {
+    const rowsWithNeed = cutPlan.needRows.filter(row => row.suggestedCutQuantity > 0);
+    const readyRows = rowsWithNeed.filter(row => materialReadinessByProductId.get(row.id)?.status === 'ready');
+    const blockedByMaterial = rowsWithNeed.filter(row => {
+      const status = materialReadinessByProductId.get(row.id)?.status;
+      return status === 'blocked' || status === 'missing';
+    });
+    const blockedByData = rowsWithNeed.filter(row => materialReadinessByProductId.get(row.id)?.status === 'material_ready');
+    return {
+      rawUnits: rowsWithNeed.reduce((total, row) => total + row.suggestedCutQuantity, 0),
+      readyUnits: readyRows.reduce((total, row) => total + row.suggestedCutQuantity, 0),
+      readyRows: readyRows.length,
+      blockedRows: blockedByMaterial.length + blockedByData.length,
+      blockedByMaterial: blockedByMaterial.length,
+      blockedByData: blockedByData.length,
+    };
+  }, [cutPlan.needRows, materialReadinessByProductId]);
+
   const orderPreviewTotalUnits = useMemo(() => (
     rowsAvailableForOrder.reduce((total, row) => total + row.suggestedCutQuantity, 0)
   ), [rowsAvailableForOrder]);
@@ -1007,8 +1025,8 @@ const Cutting = () => {
         <div className="rounded-2xl border border-dark-border bg-dark-card p-5 shadow-sm">
           <div className="flex items-start justify-between gap-4">
             <div>
-              <p className="text-xs font-bold uppercase tracking-widest text-dark-muted">Unidades a cortar</p>
-              <p className="mt-2 text-3xl font-bold text-red-300">{formatNumber(cutPlan.summary.suggestedCutQuantity)}</p>
+              <p className="text-xs font-bold uppercase tracking-widest text-dark-muted">Necessidade bruta</p>
+              <p className="mt-2 text-3xl font-bold text-red-300">{formatNumber(cutExecutionSummary.rawUnits)}</p>
               <p className="mt-1 text-xs font-semibold text-dark-muted">{formatNumber(cutPlan.summary.skuCount)} SKUs com necessidade</p>
             </div>
             <div className="rounded-xl border border-red-400/25 bg-red-400/10 p-3 text-red-300">
@@ -1020,11 +1038,9 @@ const Cutting = () => {
         <div className="rounded-2xl border border-dark-border bg-dark-card p-5 shadow-sm">
           <div className="flex items-start justify-between gap-4">
             <div>
-              <p className="text-xs font-bold uppercase tracking-widest text-dark-muted">Famílias</p>
-              <p className="mt-2 text-3xl font-bold text-dark-text">{formatNumber(cutPlan.summary.familiesWithNeed)}</p>
-              <p className="mt-1 text-xs font-semibold text-dark-muted">
-                {cutPlan.summary.estimatedRolls === null ? 'Rolos pendentes de rendimento' : `${formatNumber(cutPlan.summary.estimatedRolls)} rolos estimados`}
-              </p>
+              <p className="text-xs font-bold uppercase tracking-widest text-dark-muted">Pronto para corte</p>
+              <p className="mt-2 text-3xl font-bold text-emerald-300">{formatNumber(cutExecutionSummary.readyUnits)}</p>
+              <p className="mt-1 text-xs font-semibold text-dark-muted">{formatNumber(cutExecutionSummary.readyRows)} SKUs liberados para gerar OP</p>
             </div>
             <div className="rounded-xl border border-brand-primary/25 bg-brand-primary/10 p-3 text-brand-primary">
               <Layers3 className="h-5 w-5" />
@@ -1035,14 +1051,12 @@ const Cutting = () => {
         <div className="rounded-2xl border border-dark-border bg-dark-card p-5 shadow-sm">
           <div className="flex items-start justify-between gap-4">
             <div>
-              <p className="text-xs font-bold uppercase tracking-widest text-dark-muted">Cores / tamanhos</p>
-              <p className="mt-2 text-3xl font-bold text-sky-300">
-                {formatNumber(cutPlan.summary.colorsWithNeed)} / {formatNumber(cutPlan.summary.sizesWithNeed)}
-              </p>
-              <p className="mt-1 text-xs font-semibold text-dark-muted">Com corte sugerido</p>
+              <p className="text-xs font-bold uppercase tracking-widest text-dark-muted">Bloqueios</p>
+              <p className="mt-2 text-3xl font-bold text-amber-300">{formatNumber(cutExecutionSummary.blockedRows)}</p>
+              <p className="mt-1 text-xs font-semibold text-dark-muted">{formatNumber(cutExecutionSummary.blockedByMaterial)} material · {formatNumber(cutExecutionSummary.blockedByData)} dados</p>
             </div>
-            <div className="rounded-xl border border-sky-400/25 bg-sky-400/10 p-3 text-sky-300">
-              <Palette className="h-5 w-5" />
+            <div className="rounded-xl border border-amber-400/25 bg-amber-400/10 p-3 text-amber-300">
+              <AlertTriangle className="h-5 w-5" />
             </div>
           </div>
         </div>
@@ -1050,17 +1064,27 @@ const Cutting = () => {
         <div className="rounded-2xl border border-dark-border bg-dark-card p-5 shadow-sm">
           <div className="flex items-start justify-between gap-4">
             <div>
-              <p className="text-xs font-bold uppercase tracking-widest text-dark-muted">OP aberta</p>
-              <p className="mt-2 text-3xl font-bold text-amber-300">{formatNumber(cutPlan.summary.openProductionQuantity)}</p>
-              <p className="mt-1 text-xs font-semibold text-dark-muted">Unidades abatidas quando há match</p>
+              <p className="text-xs font-bold uppercase tracking-widest text-dark-muted">Famílias</p>
+              <p className="mt-2 text-3xl font-bold text-brand-primary">{formatNumber(cutPlan.summary.familiesWithNeed)}</p>
+              <p className="mt-1 text-xs font-semibold text-dark-muted">{cutPlan.summary.estimatedRolls === null ? 'Rendimento ainda não configurado' : `${formatNumber(cutPlan.summary.estimatedRolls)} rolos estimados`}</p>
             </div>
-            <div className="rounded-xl border border-amber-400/25 bg-amber-400/10 p-3 text-amber-300">
-              <ClipboardList className="h-5 w-5" />
+            <div className="rounded-xl border border-brand-primary/25 bg-brand-primary/10 p-3 text-brand-primary">
+              <Layers3 className="h-5 w-5" />
             </div>
           </div>
         </div>
       </div>
 
+      {cutExecutionSummary.rawUnits > 0 && cutExecutionSummary.readyUnits === 0 && (
+        <div className="flex flex-col gap-3 rounded-2xl border border-amber-400/30 bg-amber-400/10 p-4 md:flex-row md:items-center md:justify-between">
+          <div>
+            <p className="text-sm font-bold text-amber-300">Há demanda, mas nenhum SKU está liberado para corte.</p>
+            <p className="mt-1 text-xs font-semibold text-dark-muted">Corrija materiais bloqueados e rendimentos antes de gerar ordens de produção.</p>
+          </div>
+          <button type="button" onClick={() => setActiveCuttingView('issues')} className="h-9 rounded-lg border border-amber-400/30 bg-dark-card px-3 text-xs font-bold text-amber-300 hover:border-amber-400 cursor-pointer">Ver pendências</button>
+        </div>
+      )}
+
       <div className="rounded-2xl border border-dark-border bg-dark-card p-2 shadow-sm">
         <div className="grid grid-cols-1 gap-2 md:grid-cols-3">
           <button
@@ -1072,11 +1096,11 @@ const Cutting = () => {
             <span className="flex items-center gap-3">
               <Scissors className="h-4 w-4" />
               <span>
-                <span className="block text-sm font-bold">Plano</span>
-                <span className="block text-xs font-semibold opacity-80">SKUs para cortar</span>
+                <span className="block text-sm font-bold">Necessidades</span>
+                <span className="block text-xs font-semibold opacity-80">Demanda por SKU</span>
               </span>
             </span>
-            <span className="text-sm font-bold">{formatNumber(rowsAvailableForOrder.length)}</span>
+            <span className="text-sm font-bold">{formatNumber(cutPlan.summary.skuCount)}</span>
           </button>
 
           <button

src/pages/ProductionOrders.tsx

@@ -201,6 +201,7 @@ const ProductionOrders = () => {
   const progressCount = summary.counts.in_progress || 0;
   const finishedCount = summary.counts.finished || 0;
   const totalQuantity = summary.orders.reduce((total, order) => total + order.quantity, 0);
+  const activeOrders = summary.orders.filter(order => order.status !== 'finished' && order.status !== 'canceled');
 
   const handleManualRefresh = () => {
     void loadProductionOrders({ force: true });
@@ -352,6 +353,7 @@ const ProductionOrders = () => {
             </div>
           </div>
 
+          {activeOrders.length > 0 && (
           <form onSubmit={handleProductionExit} className="rounded-2xl border border-dark-border bg-dark-card p-5 shadow-sm">
             <div className="flex flex-col gap-2 lg:flex-row lg:items-start lg:justify-between">
               <div>
@@ -373,7 +375,7 @@ const ProductionOrders = () => {
                   className="mt-1 h-10 w-full rounded-lg border border-dark-border bg-dark-input px-3 text-sm font-semibold text-dark-text outline-none focus:border-brand-primary"
                 >
                   <option value="">Selecione...</option>
-                  {summary.orders.filter(order => order.status !== 'finished' && order.status !== 'canceled').map(order => (
+                  {activeOrders.map(order => (
                     <option key={order.id} value={order.id}>
                       {order.number || `#${order.id}`} · {order.productDescription}
                     </option>
@@ -429,6 +431,7 @@ const ProductionOrders = () => {
               </div>
             )}
           </form>
+          )}
 
           <div className="overflow-hidden rounded-2xl border border-dark-border bg-dark-card shadow-sm">
             <div className="border-b border-dark-border p-5">
@@ -655,6 +658,13 @@ const ProductionOrders = () => {
                 <p className="mt-1 max-w-md text-sm font-medium text-dark-muted">
                   Gere ordens pelo Plano de Corte para acompanhar status, produto, quantidade e baixa de material dentro do Graphs.
                 </p>
+                <Link
+                  to="/cutting"
+                  className="mt-5 inline-flex h-10 items-center gap-2 rounded-lg border border-brand-primary/35 bg-brand-primary/10 px-4 text-sm font-bold text-brand-primary transition-colors hover:bg-brand-primary/20"
+                >
+                  <ClipboardList className="h-4 w-4" />
+                  Ir para Plano de Corte
+                </Link>
               </div>
             )}
 

src/pages/Supplies.tsx

@@ -1838,6 +1838,14 @@ const getNeedPendingLabel = (need: SupplyPurchaseNeed) => {
   return /^Cadastrar rendimento:/i.test(need.material) ? 'Rendimento' : 'Referência';
 };
 
+const hasNegativeMaterialBalance = (need: SupplyPurchaseNeed) => need.stockKg < 0;
+
+const getNeedStatusLabel = (need: SupplyPurchaseNeed) => {
+  if (hasNegativeMaterialBalance(need)) return 'Saldo negativo';
+  if (need.missingReference) return 'Sem referência';
+  return purchaseStatusLabels[need.status];
+};
+
 type PurchaseNeedTab = 'materials' | 'services' | 'mapping';
 
 const sumNeedProducts = (
@@ -1887,7 +1895,13 @@ const PurchaseNeedsScreen = () => {
   const materialNeeds = summary.purchaseNeeds.filter(need => !need.missingReference && !isServicePurchaseNeed(need));
   const serviceNeeds = summary.purchaseNeeds.filter(need => !need.missingReference && isServicePurchaseNeed(need));
   const mappingNeeds = summary.purchaseNeeds.filter(need => need.missingReference);
-  const activeNeeds = activeTab === 'materials' ? materialNeeds : activeTab === 'services' ? serviceNeeds : mappingNeeds;
+  const activeNeeds = activeTab === 'materials'
+    ? [...materialNeeds].sort((a, b) => {
+      if (hasNegativeMaterialBalance(a) !== hasNegativeMaterialBalance(b)) return hasNegativeMaterialBalance(a) ? -1 : 1;
+      if (a.status !== b.status) return a.status === 'critical' ? -1 : b.status === 'critical' ? 1 : 0;
+      return b.purchaseKg - a.purchaseKg;
+    })
+    : activeTab === 'services' ? serviceNeeds : mappingNeeds;
   const normalizedSearch = normalizeSearch(search);
   const visibleNeeds = activeNeeds.filter(need => (
     !normalizedSearch || normalizeSearch(`${need.material} ${getNeedDisplayName(need)} ${need.suppliers.join(' ')} ${need.colors.join(' ')} ${(need.products || []).map(product => `${product.productId} ${product.name}`).join(' ')}`).includes(normalizedSearch)
@@ -1908,7 +1922,7 @@ const PurchaseNeedsScreen = () => {
       ? 'Necessidades de beneficiamento e serviços. Não entram no total de compra de materiais.'
       : 'SKUs sem consumo confiável. Corrija o cadastro antes de usar estes valores para comprar.';
   const stats = [
-    { label: 'Materiais a comprar', value: `${purchaseItemCount}` },
+    { label: 'Itens para comprar', value: `${purchaseItemCount} materiais` },
     { label: 'Compra sugerida', value: suggestedPurchaseSummary },
     { label: 'Serviços a revisar', value: `${serviceNeeds.filter(need => need.purchaseKg > 0).length}` },
     { label: 'SKUs sem mapeamento', value: `${impactedSkuCount || mappingNeeds.length}` },
@@ -1969,9 +1983,9 @@ const PurchaseNeedsScreen = () => {
         </label>
         <div className="mt-4 inline-flex rounded-xl border border-dark-border bg-dark-input p-1">
           {[
-            { id: 'materials' as const, label: `Materiais (${materialNeeds.length})` },
+            { id: 'materials' as const, label: `Materiais (${materialNeeds.length} linhas)` },
             { id: 'services' as const, label: `Serviços (${serviceNeeds.length})` },
-            { id: 'mapping' as const, label: `Mapear dados (${mappingNeeds.length})` },
+            { id: 'mapping' as const, label: `Mapear dados (${impactedSkuCount || mappingNeeds.length} SKUs)` },
           ].map(tab => (
             <button key={tab.id} type="button" onClick={() => { setActiveTab(tab.id); setSearch(''); setCurrentPage(1); }} className={`rounded-lg px-3 py-2 text-xs font-bold transition-colors cursor-pointer ${activeTab === tab.id ? 'bg-brand-primary text-brand-contrast' : 'text-dark-muted hover:text-dark-text'}`}>
               {tab.label}
@@ -2070,7 +2084,7 @@ const PurchaseNeedsScreen = () => {
                       <th scope="col" className="px-4 py-3 text-right">{activeTab === 'services' ? 'Agendado' : 'Estoque atual'}</th>
                       <th scope="col" className="px-4 py-3 text-right">{activeTab === 'services' ? 'Em aberto' : 'Pendente'}</th>
                       <th scope="col" className="px-4 py-3 text-right">{activeTab === 'services' ? 'Contratar' : 'Comprar'}</th>
-                      <th scope="col" className="px-4 py-3 text-left">{activeTab === 'services' ? 'Ação' : 'Cobertura'}</th>
+                      <th scope="col" className="px-4 py-3 text-left">Situação</th>
                     </tr>
                   </thead>
                   <tbody className="divide-y divide-dark-border bg-dark-card">
@@ -2083,7 +2097,10 @@ const PurchaseNeedsScreen = () => {
                               <div>
                                 <p className="text-sm font-bold text-dark-text">{need.products.length} {need.products.length === 1 ? 'SKU impactado' : 'SKUs impactados'}</p>
                                 <p className="mt-1 text-xs font-semibold text-dark-muted">Demanda: {formatNumber(sumNeedProducts(need, 'suggestedQuantity'))} un.</p>
-                                <p className="mt-1 truncate font-mono text-[10px] text-dark-muted" title={need.products.map(product => product.productId).join(', ')}>{need.products.slice(0, 3).map(product => product.productId).join(', ')}{need.products.length > 3 ? ` +${need.products.length - 3}` : ''}</p>
+                                <p className="mt-1 flex flex-wrap gap-x-1.5 gap-y-1 font-mono text-[10px] text-dark-muted">
+                                  {need.products.slice(0, 3).map(product => <RouterLink key={product.productId} to={`/products/${product.productId}`} className="hover:text-brand-primary hover:underline">#{product.productId}</RouterLink>)}
+                                  {need.products.length > 3 && <span>+{need.products.length - 3}</span>}
+                                </p>
                               </div>
                             ) : <span className="text-xs font-semibold text-dark-muted">Plano manual</span>}
                           </td>
@@ -2110,13 +2127,15 @@ const PurchaseNeedsScreen = () => {
                             </div>
                           </td>
                           <td className="px-4 py-4 text-right align-middle text-sm font-bold text-dark-text">{formatNeedQuantity(need, need.plannedKg)}</td>
-                          <td className="px-4 py-4 text-right align-middle text-sm font-bold text-dark-text">{activeTab === 'services' ? '—' : formatNeedQuantity(need, need.stockKg)}</td>
+                          <td className={`px-4 py-4 text-right align-middle text-sm font-bold ${hasNegativeMaterialBalance(need) ? 'text-red-300' : 'text-dark-text'}`}>{activeTab === 'services' ? '—' : formatNeedQuantity(need, need.stockKg)}</td>
                           <td className="px-4 py-4 text-right align-middle text-sm font-bold text-dark-text">{activeTab === 'services' ? '—' : formatNeedQuantity(need, need.pendingKg)}</td>
                           <td className={`px-4 py-4 text-right align-middle text-sm font-bold ${need.purchaseKg > 0 ? 'text-amber-300' : 'text-emerald-300'}`}>{formatNeedQuantity(need, need.purchaseKg)}</td>
                           <td className="px-4 py-4 align-middle">
                             <span className={`inline-flex whitespace-nowrap rounded-full border px-2.5 py-1 text-xs font-bold ${
                               activeTab === 'services'
                                 ? 'border-sky-400/30 bg-sky-400/10 text-sky-300'
+                                : hasNegativeMaterialBalance(need)
+                                  ? 'border-red-400/30 bg-red-400/10 text-red-300'
                                 : need.missingReference
                                 ? 'border-red-400/30 bg-red-400/10 text-red-300'
                                 : need.status === 'critical'
@@ -2125,7 +2144,7 @@ const PurchaseNeedsScreen = () => {
                                     ? 'border-amber-400/30 bg-amber-400/10 text-amber-300'
                                     : 'border-emerald-400/30 bg-emerald-400/10 text-emerald-300'
                             }`}>
-                              {activeTab === 'services' ? 'Programar serviço' : need.missingReference ? 'Sem referência' : purchaseStatusLabels[need.status]}
+                              {activeTab === 'services' ? 'Programar serviço' : getNeedStatusLabel(need)}
                             </span>
                           </td>
                         </tr>