new version frontend-webpage

frontend-web/src/components/orders/OrderReductionAlert.jsx

@@ -0,0 +1,109 @@
+import React from "react";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+import { Badge } from "@/components/ui/badge";
+import { AlertTriangle, UserMinus, TrendingDown, CheckCircle } from "lucide-react";
+import { Alert, AlertDescription } from "@/components/ui/alert";
+
+export default function OrderReductionAlert({ 
+  originalRequested, 
+  newRequested, 
+  currentAssigned,
+  onAutoUnassign,
+  onManualUnassign,
+  lowReliabilityStaff = []
+}) {
+  const excessStaff = currentAssigned - newRequested;
+  
+  if (excessStaff <= 0) return null;
+
+  return (
+    <Card className="border-2 border-orange-500 bg-orange-50 shadow-lg">
+      <CardHeader className="bg-gradient-to-r from-orange-100 to-red-50 border-b border-orange-200">
+        <div className="flex items-center gap-3">
+          <div className="w-12 h-12 bg-orange-500 rounded-xl flex items-center justify-center">
+            <AlertTriangle className="w-6 h-6 text-white" />
+          </div>
+          <div>
+            <CardTitle className="text-xl font-bold text-orange-900">
+              Order Size Reduction Detected
+            </CardTitle>
+            <p className="text-sm text-orange-700 mt-1">
+              Client reduced headcount from {originalRequested} to {newRequested}
+            </p>
+          </div>
+        </div>
+      </CardHeader>
+      
+      <CardContent className="p-6 space-y-4">
+        <Alert className="bg-white border-orange-300">
+          <AlertDescription className="text-slate-900">
+            <div className="flex items-center gap-2 mb-2">
+              <TrendingDown className="w-5 h-5 text-orange-600" />
+              <span className="font-bold">Action Required:</span>
+            </div>
+            <p className="text-sm">
+              You have <strong className="text-orange-700">{excessStaff} staff member{excessStaff !== 1 ? 's' : ''}</strong> assigned 
+              that exceed{excessStaff === 1 ? 's' : ''} the new request. 
+              You must unassign {excessStaff} worker{excessStaff !== 1 ? 's' : ''} to match the new headcount.
+            </p>
+          </AlertDescription>
+        </Alert>
+
+        <div className="grid grid-cols-3 gap-4">
+          <div className="bg-white border-2 border-slate-200 rounded-xl p-4 text-center">
+            <p className="text-xs text-slate-500 mb-1">Original Request</p>
+            <p className="text-2xl font-bold text-slate-900">{originalRequested}</p>
+          </div>
+          <div className="bg-white border-2 border-orange-300 rounded-xl p-4 text-center">
+            <p className="text-xs text-orange-600 mb-1">New Request</p>
+            <p className="text-2xl font-bold text-orange-700">{newRequested}</p>
+          </div>
+          <div className="bg-white border-2 border-red-300 rounded-xl p-4 text-center">
+            <p className="text-xs text-red-600 mb-1">Must Remove</p>
+            <p className="text-2xl font-bold text-red-700">{excessStaff}</p>
+          </div>
+        </div>
+
+        <div className="space-y-3">
+          <Button
+            onClick={onManualUnassign}
+            variant="outline"
+            className="w-full border-2 border-slate-300 hover:bg-slate-50"
+          >
+            <UserMinus className="w-4 h-4 mr-2" />
+            Manually Select Which Staff to Remove
+          </Button>
+
+          {lowReliabilityStaff.length > 0 && (
+            <Button
+              onClick={onAutoUnassign}
+              className="w-full bg-orange-600 hover:bg-orange-700 text-white"
+            >
+              <CheckCircle className="w-4 h-4 mr-2" />
+              Auto-Remove {excessStaff} Lowest Reliability Staff
+            </Button>
+          )}
+        </div>
+
+        {lowReliabilityStaff.length > 0 && (
+          <div className="bg-white border border-orange-200 rounded-lg p-4">
+            <p className="text-xs font-bold text-slate-700 mb-3 uppercase">
+              Suggested for Auto-Removal (Lowest Reliability):
+            </p>
+            <div className="space-y-2">
+              {lowReliabilityStaff.slice(0, excessStaff).map((staff, idx) => (
+                <div key={idx} className="flex items-center justify-between p-2 bg-red-50 rounded-lg border border-red-200">
+                  <span className="text-sm font-medium text-slate-900">{staff.name}</span>
+                  <Badge variant="outline" className="border-red-400 text-red-700">
+                    Reliability: {staff.reliability}%
+                  </Badge>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  );
+}