wulf-pulse/app/quotes/page.tsx

'use client';

import { useEffect, useState } from 'react';
import Link from 'next/link';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Badge } from '@/components/ui/badge';
import { Button } from '@/components/ui/button';
import { 
  FileText, 
  ExternalLink,
  Calendar,
  Building2,
  User,
  DollarSign,
  RefreshCw,
  Ticket
} from 'lucide-react';
import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from '@/components/ui/table';
import { useUserTimezone } from '@/lib/hooks/use-user-timezone';
import { TicketDetailModal } from '@/components/quotes/ticket-detail-modal';

interface Quote {
  id: string;
  title: string;
  number: string;
  status: string;
  createdAt: string;
  sentAt?: string;
  company?: {
    name: string;
  };
  contact?: {
    name: string;
  };
  owner?: {
    name: string;
  };
  items?: Array<{
    price?: number;
    quantity: number;
  }>;
  link?: string;
}

export default function QuotesPage() {
  const tz = useUserTimezone();
  const [quotes, setQuotes] = useState<Quote[]>([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState<string | null>(null);
  const [selectedTicketNumber, setSelectedTicketNumber] = useState<string | null>(null);
  const [ticketModalOpen, setTicketModalOpen] = useState(false);

  useEffect(() => {
    fetchQuotes();
  }, []);

  const fetchQuotes = async () => {
    setLoading(true);
    setError(null);
    try {
      const response = await fetch('/api/salesbldr/quotes?status=open&size=100');
      if (!response.ok) {
        throw new Error('Failed to fetch quotes');
      }
      const data = await response.json();
      setQuotes(data.results || []);
    } catch (err) {
      setError(err instanceof Error ? err.message : 'An error occurred');
      console.error('Error fetching quotes:', err);
    } finally {
      setLoading(false);
    }
  };

  const getStatusBadge = (status: string) => {
    const variants: Record<string, { variant: "default" | "secondary" | "destructive" | "outline", label: string }> = {
      draft: { variant: "secondary", label: "Draft" },
      sent: { variant: "default", label: "Sent" },
      approved: { variant: "outline", label: "Approved" },
      declined: { variant: "destructive", label: "Declined" },
    };
    const config = variants[status] || { variant: "outline", label: status };
    return <Badge variant={config.variant}>{config.label}</Badge>;
  };

  const calculateTotal = (quote: Quote) => {
    if (!quote.items || quote.items.length === 0) return 0;
    return quote.items.reduce((sum, item) => {
      return sum + ((item.price || 0) * item.quantity);
    }, 0);
  };

  const formatCurrency = (amount: number) => {
    return new Intl.NumberFormat('en-US', {
      style: 'currency',
      currency: 'USD',
    }).format(amount);
  };

  const formatDate = (dateString?: string) => {
    if (!dateString) return 'N/A';
    return new Date(dateString).toLocaleDateString('en-US', {
      year: 'numeric',
      month: 'short',
      day: 'numeric',
      timeZone: tz,
    });
  };

  const extractTicketNumber = (title: string): { ticketNumber: string; ticketId: string } | null => {
    // Match ticket numbers in format T20260109.0122
    const match = title.match(/T(\d{8})\.(\d{4})/);
    if (match) {
      return {
        ticketNumber: match[0],
        ticketId: match[0].substring(1) // Remove the 'T' prefix for the ID
      };
    }
    return null;
  };

  const handleTicketClick = (ticketNumber: string) => {
    setSelectedTicketNumber(ticketNumber);
    setTicketModalOpen(true);
  };

  const renderTitleWithTicketLink = (title: string) => {
    const ticketInfo = extractTicketNumber(title);
    if (!ticketInfo) {
      return <div className="max-w-md truncate">{title}</div>;
    }

    // Split the title into parts before and after the ticket number
    const parts = title.split(ticketInfo.ticketNumber);
    
    return (
      <div className="max-w-md flex items-center gap-1 flex-wrap">
        <span>{parts[0]}</span>
        <Badge
          variant="outline"
          className="font-mono cursor-pointer hover:bg-blue-50 dark:hover:bg-blue-950 text-blue-600 dark:text-blue-400 border-blue-200 dark:border-blue-800 transition-colors"
          onClick={(e) => {
            e.stopPropagation();
            handleTicketClick(ticketInfo.ticketNumber);
          }}
          title={`View ticket ${ticketInfo.ticketNumber} in Autotask`}
        >
          <Ticket className="h-3 w-3 mr-1" />
          {ticketInfo.ticketNumber}
        </Badge>
        <span>{parts[1]}</span>
      </div>
    );
  };

  return (
    <div className="container mx-auto py-8 space-y-6">
      {/* Header */}
      <div className="flex items-center justify-between">
        <div>
          <h1 className="text-4xl font-bold flex items-center gap-3">
            <FileText className="h-8 w-8" />
            Open Quotes
          </h1>
          <p className="text-muted-foreground mt-2">
            View and manage quotes from SalesBldr
          </p>
        </div>
        <Button onClick={fetchQuotes} variant="outline" disabled={loading}>
          <RefreshCw className={`w-4 h-4 mr-2 ${loading ? 'animate-spin' : ''}`} />
          Refresh
        </Button>
      </div>

      {/* Stats */}
      <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
        <Card>
          <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
            <CardTitle className="text-sm font-medium">Total Open Quotes</CardTitle>
            <FileText className="h-4 w-4 text-muted-foreground" />
          </CardHeader>
          <CardContent>
            <div className="text-2xl font-bold">{quotes.length}</div>
          </CardContent>
        </Card>
        
        <Card>
          <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
            <CardTitle className="text-sm font-medium">Sent Quotes</CardTitle>
            <Calendar className="h-4 w-4 text-muted-foreground" />
          </CardHeader>
          <CardContent>
            <div className="text-2xl font-bold">
              {quotes.filter(q => q.status === 'sent').length}
            </div>
          </CardContent>
        </Card>
        
        <Card>
          <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
            <CardTitle className="text-sm font-medium">Draft Quotes</CardTitle>
            <FileText className="h-4 w-4 text-muted-foreground" />
          </CardHeader>
          <CardContent>
            <div className="text-2xl font-bold">
              {quotes.filter(q => q.status === 'draft').length}
            </div>
          </CardContent>
        </Card>
      </div>

      {/* Quotes Table */}
      <Card>
        <CardHeader>
          <CardTitle>Quotes List</CardTitle>
          <CardDescription>
            All open quotes from SalesBldr
          </CardDescription>
        </CardHeader>
        <CardContent>
          {loading ? (
            <div className="flex items-center justify-center py-8">
              <RefreshCw className="h-8 w-8 animate-spin text-muted-foreground" />
            </div>
          ) : error ? (
            <div className="text-center py-8 text-destructive">
              <p>Error: {error}</p>
              <Button onClick={fetchQuotes} variant="outline" className="mt-4">
                Try Again
              </Button>
            </div>
          ) : quotes.length === 0 ? (
            <div className="text-center py-8 text-muted-foreground">
              <FileText className="h-12 w-12 mx-auto mb-4 opacity-50" />
              <p>No open quotes found</p>
            </div>
          ) : (
            <Table>
              <TableHeader>
                <TableRow>
                  <TableHead>Quote #</TableHead>
                  <TableHead>Title</TableHead>
                  <TableHead>Company</TableHead>
                  <TableHead>Owner</TableHead>
                  <TableHead>Status</TableHead>
                  <TableHead>Date</TableHead>
                  <TableHead className="text-right">Total</TableHead>
                  <TableHead></TableHead>
                </TableRow>
              </TableHeader>
              <TableBody>
                {quotes.map((quote) => (
                  <TableRow key={quote.id}>
                    <TableCell className="font-medium">{quote.number}</TableCell>
                    <TableCell>
                      {renderTitleWithTicketLink(quote.title)}
                    </TableCell>
                    <TableCell>
                      <div className="flex items-center gap-2">
                        <Building2 className="h-4 w-4 text-muted-foreground" />
                        {quote.company?.name || 'N/A'}
                      </div>
                    </TableCell>
                    <TableCell>
                      <div className="flex items-center gap-2">
                        <User className="h-4 w-4 text-muted-foreground" />
                        {quote.owner?.name || 'N/A'}
                      </div>
                    </TableCell>
                    <TableCell>{getStatusBadge(quote.status)}</TableCell>
                    <TableCell>{formatDate(quote.sentAt || quote.createdAt)}</TableCell>
                    <TableCell className="text-right font-medium">
                      {formatCurrency(calculateTotal(quote))}
                    </TableCell>
                    <TableCell>
                      {quote.link && (
                        <Button
                          variant="ghost"
                          size="sm"
                          asChild
                        >
                          <a href={quote.link} target="_blank" rel="noopener noreferrer">
                            <ExternalLink className="h-4 w-4" />
                          </a>
                        </Button>
                      )}
                    </TableCell>
                  </TableRow>
                ))}
              </TableBody>
            </Table>
          )}
        </CardContent>
      </Card>

      {/* Ticket Detail Modal */}
      {selectedTicketNumber && (
        <TicketDetailModal
          ticketNumber={selectedTicketNumber}
          open={ticketModalOpen}
          onOpenChange={setTicketModalOpen}
        />
      )}
    </div>
  );
}