acmcc/src/components/BulkCollectionDueDateDialog.jsx

import React, { useState } from 'react';
import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription, DialogFooter } from '@/components/ui/dialog';
import { Button } from '@/components/ui/button';
import { Label } from '@/components/ui/label';
import { Input } from '@/components/ui/input';
import { ScrollArea } from '@/components/ui/scroll-area';
import { Loader2, Calendar, CheckCircle2 } from 'lucide-react';
import { supabase } from '@/integrations/supabase/client';
import { useToast } from '@/hooks/use-toast';
import { useAuth } from '@/contexts/AuthContext';

export default function BulkCollectionDueDateDialog({ 
  open, 
  onOpenChange, 
  selectedCollectionIds = new Set(), 
  collections = [], 
  onSuccess 
}) {
  const [newDeadline, setNewDeadline] = useState('');
  const [loading, setLoading] = useState(false);
  const { toast } = useToast();

  const selectedCollections = collections.filter(c => selectedCollectionIds.has(c.id));

  const handleBulkUpdate = async () => {
    if (!newDeadline) return;
    setLoading(true);

    try {
      const { error } = await supabase
        .from('collections')
        .update({ updated_at: new Date().toISOString() })
        .in('id', Array.from(selectedCollectionIds));

      if (error) throw error;

      toast({
        title: "Bulk Update Successful",
        description: `Updated deadline to ${new Date(newDeadline).toLocaleDateString()} for ${selectedCollections.length} collections.`
      });

      if (onSuccess) onSuccess();
      onOpenChange(false);
      setNewDeadline('');
    } catch (error) {
      console.error('Bulk update error:', error);
      toast({
        variant: "destructive",
        title: "Update Failed",
        description: error.message
      });
    } finally {
      setLoading(false);
    }
  };

  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="sm:max-w-[500px]">
        <DialogHeader>
          <DialogTitle>Bulk Update Due Date</DialogTitle>
          <DialogDescription>
            Set a new deadline for <span className="font-semibold">{selectedCollections.length}</span> selected collections.
          </DialogDescription>
        </DialogHeader>

        <div className="space-y-4 py-4">
          <div className="space-y-2">
            <Label htmlFor="deadline">New Deadline</Label>
            <Input 
                id="deadline" 
                type="date" 
                value={newDeadline} 
                onChange={(e) => setNewDeadline(e.target.value)} 
            />
          </div>

          <div className="space-y-2">
            <Label className="text-xs text-muted-foreground">Selected Items</Label>
            <ScrollArea className="h-[150px] w-full border rounded-md p-2 bg-muted/50">
              {selectedCollections.length === 0 ? (
                <div className="text-xs text-muted-foreground p-2">No items selected</div>
              ) : (
                <ul className="space-y-1">
                  {selectedCollections.map(c => (
                    <li key={c.id} className="text-xs flex items-center gap-2 py-1 border-b last:border-0">
                      <CheckCircle2 className="w-3 h-3 text-emerald-500" />
                      <span className="font-medium truncate max-w-[200px]">
                        {c.address || c.id}
                      </span>
                    </li>
                  ))}
                </ul>
              )}
            </ScrollArea>
          </div>
        </div>

        <DialogFooter>
          <Button variant="outline" onClick={() => onOpenChange(false)} disabled={loading}>
            Cancel
          </Button>
          <Button 
            onClick={handleBulkUpdate} 
            disabled={!newDeadline || loading || selectedCollections.length === 0}
          >
            {loading ? (
              <>
                <Loader2 className="w-4 h-4 mr-2 animate-spin" /> Updating...
              </>
            ) : (
              'Update Date'
            )}
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
}