feat(ticket): add due date picker and contractor details to assign flow

src/app/(modules)/ticket/[ticketId]/components/actions/AssignTicketAction.tsx

@@ -1,56 +1,93 @@
 'use client';
 
 import { useState } from 'react';
-import { Send, UserPlus } from 'lucide-react';
+import { Users, Mail, Phone, Send, ShieldCheck } from 'lucide-react';
 
+import { DatePicker } from '@/components/form/DatePicker';
 import { Button } from '@/components/ui/button';
 import { Label } from '@/components/ui/label';
 import { Textarea } from '@/components/ui/textarea';
 import { AssignableWorkerSelect } from '@/components/lookups/AssignableWorkerSelect';
-import type { TicketDetail } from '@/types';
+import type { AssignableTicketUser, TicketDetail } from '@/types';
 
 import { useAssignTicketMutation } from '../../../hooks/useTicketQueries';
 import { TicketActionCard } from './TicketActionCard';
 
 export function AssignTicketAction({ ticket }: { ticket: TicketDetail }) {
   const [selectedUserId, setSelectedUserId] = useState('');
+  const [selectedContractor, setSelectedContractor] =
+    useState<AssignableTicketUser | null>(null);
+  const [dueDate, setDueDate] = useState<Date>();
   const [assignNote, setAssignNote] = useState('');
 
   const assignMutation = useAssignTicketMutation(ticket.id);
 
   return (
-    <TicketActionCard icon={UserPlus} title="Assign Ticket">
+    <TicketActionCard icon={Users} title="Assign to Contractor">
       <div className="space-y-4">
         <div className="space-y-2">
-          <Label>Contractor</Label>
+          <Label>Contractor *</Label>
           <AssignableWorkerSelect
             value={selectedUserId}
-            onValueChange={setSelectedUserId}
+            onValueChange={(userId, user) => {
+              setSelectedUserId(userId);
+              setSelectedContractor(user);
+            }}
             disabled={assignMutation.isPending}
           />
         </div>
+        {selectedContractor ? (
+          <div className="space-y-2 rounded-lg border bg-muted/30 p-3">
+            <p className="text-sm font-medium">Contractor Details</p>
+            {selectedContractor.phone_number ? (
+              <p className="flex items-center gap-2 text-sm text-muted-foreground">
+                <Phone className="size-4 shrink-0" />
+                {selectedContractor.phone_number}
+              </p>
+            ) : null}
+            <p className="flex items-center gap-2 text-sm text-muted-foreground">
+              <Mail className="size-4 shrink-0" />
+              <span className="truncate">{selectedContractor.email}</span>
+            </p>
+            <p className="flex items-center gap-2 text-sm text-muted-foreground">
+              <ShieldCheck className="size-4 shrink-0" />
+              {selectedContractor.role.name}
+            </p>
+          </div>
+        ) : null}
         <div className="space-y-2">
-          <Label>Note</Label>
+          <Label>Due Date *</Label>
+          <DatePicker
+            value={dueDate}
+            onChange={setDueDate}
+            showTimeZone={false}
+            disabled={assignMutation.isPending}
+            className="w-full"
+          />
+        </div>
+        <div className="space-y-2">
+          <Label>Assignment Note (Optional)</Label>
           <Textarea
             value={assignNote}
             onChange={(event) => setAssignNote(event.target.value)}
-            placeholder="Please inspect and repair"
+            placeholder="Add any instructions or notes for the contractor..."
           />
         </div>
         <Button
-          disabled={!selectedUserId || assignMutation.isPending}
+          disabled={!selectedUserId || !dueDate || assignMutation.isPending}
           onClick={() => {
-            if (!selectedUserId) return;
+            if (!selectedUserId || !dueDate) return;
             assignMutation.mutate({
               assigned_to_user_id: Number(selectedUserId),
               defect_class: ticket.defect_class,
+              due_at: dueDate.toISOString(),
               note: assignNote || undefined,
             });
           }}
           className="w-full"
         >
           <Send />
-          Assign
+          Assign Ticket
         </Button>
       </div>
     </TicketActionCard>