wulf-pulse/components/analyzer/share-modal.tsx

'use client';

import { useState } from 'react';
import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
  DialogFooter,
  DialogDescription,
} from '@/components/ui/dialog';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Textarea } from '@/components/ui/textarea';
import { Share2 } from 'lucide-react';
import { toast } from 'sonner';

interface ShareModalProps {
  analysisId: string;
}

export function ShareModal({ analysisId }: ShareModalProps) {
  const [open, setOpen] = useState(false);
  const [recipientEmail, setRecipientEmail] = useState('');
  const [note, setNote] = useState('');
  const [submitting, setSubmitting] = useState(false);

  async function handleSubmit(e: React.FormEvent) {
    e.preventDefault();
    setSubmitting(true);
    try {
      const res = await fetch(`/api/analyzer/analyses/${analysisId}/share`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
          recipientEmail,
          note: note.trim() || undefined,
        }),
      });
      if (!res.ok) {
        const data = (await res.json().catch(() => ({}))) as { error?: string; message?: string };
        throw new Error(data.message ?? data.error ?? `Request failed: ${res.status}`);
      }
      toast.success(`Shared with ${recipientEmail}`);
      setOpen(false);
      setRecipientEmail('');
      setNote('');
    } catch (err) {
      const msg = err instanceof Error ? err.message : 'Unknown error';
      toast.error(msg);
    } finally {
      setSubmitting(false);
    }
  }

  return (
    <Dialog open={open} onOpenChange={setOpen}>
      <DialogTrigger asChild>
        <Button variant="outline" size="sm">
          <Share2 className="w-4 h-4 mr-2" />
          Share
        </Button>
      </DialogTrigger>
      <DialogContent>
        <DialogHeader>
          <DialogTitle>Share this analysis</DialogTitle>
          <DialogDescription>
            Recipient must be on an allowed domain (set via
            ALLOWED_SHARE_DOMAINS).
          </DialogDescription>
        </DialogHeader>
        <form onSubmit={handleSubmit} className="space-y-4">
          <div className="space-y-2">
            <Label htmlFor="recipient">Recipient email</Label>
            <Input
              id="recipient"
              type="email"
              required
              value={recipientEmail}
              onChange={(e) => setRecipientEmail(e.target.value)}
              placeholder="colleague@wulfconsulting.com"
            />
          </div>
          <div className="space-y-2">
            <Label htmlFor="note">Note (optional)</Label>
            <Textarea
              id="note"
              value={note}
              onChange={(e) => setNote(e.target.value)}
              placeholder="Why you're sharing this…"
              rows={3}
              maxLength={2000}
            />
          </div>
          <DialogFooter>
            <Button
              type="button"
              variant="outline"
              onClick={() => setOpen(false)}
              disabled={submitting}
            >
              Cancel
            </Button>
            <Button type="submit" disabled={submitting || !recipientEmail}>
              {submitting ? 'Sharing…' : 'Share'}
            </Button>
          </DialogFooter>
        </form>
      </DialogContent>
    </Dialog>
  );
}