wulf-pulse/components/configuration-items/psa-tab.tsx

'use client';

import { useState, useEffect } from 'react';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Badge } from '@/components/ui/badge';
import { Label } from '@/components/ui/label';
import { Input } from '@/components/ui/input';
import { Textarea } from '@/components/ui/textarea';
import { Switch } from '@/components/ui/switch';
import {
  AlertDialog,
  AlertDialogAction,
  AlertDialogCancel,
  AlertDialogContent,
  AlertDialogDescription,
  AlertDialogFooter,
  AlertDialogHeader,
  AlertDialogTitle,
  AlertDialogTrigger,
} from '@/components/ui/alert-dialog';
import { 
  Server, 
  Edit,
  Save,
  Power,
  Info,
  Cpu,
  RefreshCw,
  User,
  Receipt,
  Ticket as TicketIcon
} from 'lucide-react';
import { format } from 'date-fns';
import { ConfigurationItem } from '@/lib/types/autotask';
import { PurchaseHistoryModal } from './purchase-history-modal';
import { RelatedTicketsModal } from './related-tickets-modal';

interface PSATabProps {
  device?: ConfigurationItem;
  onUpdate: (device: ConfigurationItem) => void;
}

export function PSATab({ device, onUpdate }: PSATabProps) {
  const [editMode, setEditMode] = useState(false);
  const [saving, setSaving] = useState(false);
  const [editedData, setEditedData] = useState<Partial<ConfigurationItem>>(device || {});
  const [error, setError] = useState<string | null>(null);
  const [contactName, setContactName] = useState<string | null>(null);
  const [loadingContact, setLoadingContact] = useState(false);
  const [purchaseHistoryOpen, setPurchaseHistoryOpen] = useState(false);
  const [relatedTicketsOpen, setRelatedTicketsOpen] = useState(false);
  
  // Fetch contact information if contactID exists
  useEffect(() => {
    if (!device?.contactID) {
      setContactName(null);
      return;
    }
    
    const fetchContact = async () => {
      setLoadingContact(true);
      try {
        const response = await fetch(`/api/contacts/${device.contactID}`);
        if (response.ok) {
          const data = await response.json();
          setContactName(data.contact ? `${data.contact.firstName} ${data.contact.lastName}` : null);
        }
      } catch (err) {
        console.error('Failed to fetch contact:', err);
      } finally {
        setLoadingContact(false);
      }
    };
    
    fetchContact();
  }, [device?.contactID]);

  const handleSave = async () => {
    if (!device) return;
    
    setSaving(true);
    setError(null);
    try {
      const response = await fetch(`/api/configuration-items/${device.id}`, {
        method: 'PATCH',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify(editedData),
      });
      
      if (!response.ok) {
        throw new Error('Failed to update configuration item');
      }
      
      const updated = await response.json();
      onUpdate(updated.configurationItem);
      setEditMode(false);
    } catch (err) {
      setError(err instanceof Error ? err.message : 'Failed to save changes');
    } finally {
      setSaving(false);
    }
  };

  const handleMakeInactive = async () => {
    if (!device) return;
    
    setSaving(true);
    setError(null);
    try {
      const response = await fetch(`/api/configuration-items/${device.id}`, {
        method: 'PATCH',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify({ isActive: false }),
      });
      
      if (!response.ok) {
        throw new Error('Failed to update configuration item');
      }
      
      const updated = await response.json();
      onUpdate(updated.configurationItem);
      setEditedData({ ...editedData, isActive: false });
    } catch (err) {
      setError(err instanceof Error ? err.message : 'Failed to make inactive');
    } finally {
      setSaving(false);
    }
  };

  return (
    <>
    <Card className="border-0 shadow-lg">
      <CardHeader className="bg-gradient-to-r from-gray-50 to-gray-100 dark:from-gray-900 dark:to-gray-800 rounded-t-lg">
        <div className="flex items-center justify-between">
          <CardTitle className="text-lg">PSA Configuration Item</CardTitle>
          <div className="flex items-center gap-2">
            {!editMode ? (
              <>
                <Button 
                  variant="outline" 
                  size="sm"
                  onClick={() => setPurchaseHistoryOpen(true)}
                >
                  <Receipt className="w-4 h-4 mr-2" />
                  Purchase History
                </Button>
                <Button 
                  variant="outline" 
                  size="sm"
                  onClick={() => setRelatedTicketsOpen(true)}
                >
                  <TicketIcon className="w-4 h-4 mr-2" />
                  Related Tickets
                </Button>
                <Button 
                  variant="outline" 
                  size="sm"
                  onClick={() => {
                    setEditMode(true);
                    setEditedData(device || {});
                  }}
                  disabled={!device}
                >
                  <Edit className="w-4 h-4 mr-2" />
                  Edit
                </Button>
                {device?.isActive && (
                  <AlertDialog>
                    <AlertDialogTrigger asChild>
                      <Button variant="destructive" size="sm">
                        <Power className="w-4 h-4 mr-2" />
                        Make Inactive
                      </Button>
                    </AlertDialogTrigger>
                    <AlertDialogContent>
                      <AlertDialogHeader>
                        <AlertDialogTitle>Make Configuration Item Inactive?</AlertDialogTitle>
                        <AlertDialogDescription>
                          This will mark the configuration item as inactive in Autotask PSA. 
                          You can reactivate it later if needed.
                        </AlertDialogDescription>
                      </AlertDialogHeader>
                      <AlertDialogFooter>
                        <AlertDialogCancel>Cancel</AlertDialogCancel>
                        <AlertDialogAction onClick={handleMakeInactive}>
                          Make Inactive
                        </AlertDialogAction>
                      </AlertDialogFooter>
                    </AlertDialogContent>
                  </AlertDialog>
                )}
              </>
            ) : (
              <>
                <Button 
                  variant="outline" 
                  size="sm"
                  onClick={() => {
                    setEditMode(false);
                    setEditedData(device || {});
                    setError(null);
                  }}
                >
                  Cancel
                </Button>
                <Button 
                  size="sm"
                  onClick={handleSave}
                  disabled={saving}
                >
                  {saving ? (
                    <RefreshCw className="w-4 h-4 mr-2 animate-spin" />
                  ) : (
                    <Save className="w-4 h-4 mr-2" />
                  )}
                  Save
                </Button>
              </>
            )}
          </div>
        </div>
      </CardHeader>
      <CardContent className="pt-6">
        {error && (
          <div className="mb-4 p-3 bg-red-50 dark:bg-red-900/20 text-red-600 dark:text-red-400 rounded-md">
            {error}
          </div>
        )}
        
        {device ? (
          <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
            {/* Basic Information */}
            <div className="space-y-4">
              <h3 className="font-semibold flex items-center gap-2">
                <Info className="w-4 h-4" />
                Basic Information
              </h3>
              
              <div className="space-y-3">
                <div>
                  <Label>Reference Title</Label>
                  {editMode ? (
                    <Input
                      value={editedData.referenceTitle || ''}
                      onChange={(e) => setEditedData({...editedData, referenceTitle: e.target.value})}
                      className="mt-1"
                    />
                  ) : (
                    <p className="text-sm text-muted-foreground mt-1">{device.referenceTitle}</p>
                  )}
                </div>

                <div>
                  <Label>Reference Number</Label>
                  {editMode ? (
                    <Input
                      value={editedData.referenceNumber || ''}
                      onChange={(e) => setEditedData({...editedData, referenceNumber: e.target.value})}
                      className="mt-1"
                    />
                  ) : (
                    <p className="text-sm text-muted-foreground font-mono mt-1">
                      {device.referenceNumber || '-'}
                    </p>
                  )}
                </div>

                <div>
                  <Label>Serial Number</Label>
                  {editMode ? (
                    <Input
                      value={editedData.serialNumber || ''}
                      onChange={(e) => setEditedData({...editedData, serialNumber: e.target.value})}
                      className="mt-1"
                    />
                  ) : (
                    <p className="text-sm text-muted-foreground font-mono mt-1">
                      {device.serialNumber || '-'}
                    </p>
                  )}
                </div>

                <div>
                  <Label>Location</Label>
                  {editMode ? (
                    <Input
                      value={editedData.location || ''}
                      onChange={(e) => setEditedData({...editedData, location: e.target.value})}
                      className="mt-1"
                    />
                  ) : (
                    <p className="text-sm text-muted-foreground mt-1">
                      {device.location || '-'}
                    </p>
                  )}
                </div>

                <div>
                  <Label>Active Status</Label>
                  {editMode ? (
                    <div className="flex items-center space-x-2 mt-1">
                      <Switch
                        checked={editedData.isActive}
                        onCheckedChange={(checked) => setEditedData({...editedData, isActive: checked})}
                      />
                      <Label>{editedData.isActive ? 'Active' : 'Inactive'}</Label>
                    </div>
                  ) : (
                    <div className="mt-1">
                      {device.isActive ? (
                        <Badge variant="default" className="bg-green-600">Active</Badge>
                      ) : (
                        <Badge variant="secondary">Inactive</Badge>
                      )}
                    </div>
                  )}
                </div>

                <div>
                  <Label>Associated Contact</Label>
                  {loadingContact ? (
                    <p className="text-sm text-muted-foreground mt-1">Loading...</p>
                  ) : contactName ? (
                    <div className="flex items-center gap-2 mt-1">
                      <Badge variant="default" className="bg-blue-600">
                        <User className="w-3 h-3 mr-1" />
                        {contactName}
                      </Badge>
                    </div>
                  ) : device.contactID ? (
                    <p className="text-sm text-muted-foreground mt-1">Contact ID: {device.contactID}</p>
                  ) : (
                    <p className="text-sm text-muted-foreground mt-1">No contact assigned</p>
                  )}
                </div>
              </div>
            </div>

            {/* Technical Details */}
            <div className="space-y-4">
              <h3 className="font-semibold flex items-center gap-2">
                <Cpu className="w-4 h-4" />
                Technical Details
              </h3>
              
              <div className="space-y-3">
                <div>
                  <Label>Model Number</Label>
                  {editMode ? (
                    <Input
                      value={editedData.modelNumber || ''}
                      onChange={(e) => setEditedData({...editedData, modelNumber: e.target.value})}
                      className="mt-1"
                    />
                  ) : (
                    <p className="text-sm text-muted-foreground mt-1">
                      {device.modelNumber || '-'}
                    </p>
                  )}
                </div>

                <div>
                  <Label>MAC Address</Label>
                  {editMode ? (
                    <Input
                      value={editedData.macAddress || ''}
                      onChange={(e) => setEditedData({...editedData, macAddress: e.target.value})}
                      className="mt-1"
                    />
                  ) : (
                    <p className="text-sm text-muted-foreground font-mono mt-1">
                      {device.macAddress || '-'}
                    </p>
                  )}
                </div>

                <div>
                  <Label>Install Date</Label>
                  <p className="text-sm text-muted-foreground mt-1">
                    {device.installDate ? 
                      format(new Date(device.installDate), 'MMM d, yyyy') : 
                      '-'}
                  </p>
                </div>

                <div>
                  <Label>Warranty Expiration</Label>
                  <p className="text-sm text-muted-foreground mt-1">
                    {device.warrantyExpirationDate ? 
                      format(new Date(device.warrantyExpirationDate), 'MMM d, yyyy') : 
                      '-'}
                  </p>
                </div>

                <div>
                  <Label>RMM Device UID</Label>
                  <p className="text-sm text-muted-foreground font-mono mt-1">
                    {device.rmmDeviceUID || '-'}
                  </p>
                </div>
              </div>
            </div>

            {/* Notes */}
            <div className="md:col-span-2 space-y-4">
              <h3 className="font-semibold">Notes</h3>
              {editMode ? (
                <Textarea
                  value={editedData.notes || ''}
                  onChange={(e) => setEditedData({...editedData, notes: e.target.value})}
                  rows={4}
                  placeholder="Add notes..."
                />
              ) : (
                <p className="text-sm text-muted-foreground whitespace-pre-wrap">
                  {device.notes || 'No notes available'}
                </p>
              )}
            </div>
          </div>
        ) : (
          <div className="text-center py-12 text-muted-foreground">
            <Server className="w-12 h-12 mx-auto mb-4 opacity-50" />
            <p>No PSA data available for this device</p>
          </div>
        )}
      </CardContent>
    </Card>
    
    {/* Purchase History Modal */}
    {device && (
      <PurchaseHistoryModal
        configItemId={device.id}
        serialNumber={device.serialNumber}
        createDate={device.createDate}
        open={purchaseHistoryOpen}
        onOpenChange={setPurchaseHistoryOpen}
      />
    )}
    
    {/* Related Tickets Modal */}
    {device && (
      <RelatedTicketsModal
        configItemId={device.id}
        open={relatedTicketsOpen}
        onOpenChange={setRelatedTicketsOpen}
      />
    )}
    </>
  );
}