import { useMutation, useQueryClient } from '@tanstack/react-query';
import { supabase } from '@/integrations/supabase/client';
import { useAuth } from '@/hooks/useAuth';
import { toast } from 'sonner';
import { getErrorMessage } from '@/lib/errorHandler';
import { useQueryInvalidation } from '@/lib/queryInvalidation';

interface ReportParams {
  entityType: 'review' | 'profile' | 'content_submission';
  entityId: string;
  reportType: string;
  reason?: string;
}

export function useReportMutation() {
  const { user } = useAuth();
  const queryClient = useQueryClient();
  const { invalidateModerationQueue, invalidateModerationStats } = useQueryInvalidation();

  return useMutation({
    mutationFn: async ({ entityType, entityId, reportType, reason }: ReportParams) => {
      if (!user) throw new Error('Authentication required');

      const { error } = await supabase.from('reports').insert({
        reporter_id: user.id,
        reported_entity_type: entityType,
        reported_entity_id: entityId,
        report_type: reportType,
        reason: reason?.trim() || null,
      });

      if (error) throw error;
    },
    onSuccess: () => {
      invalidateModerationQueue();
      invalidateModerationStats();
      
      toast.success("Report Submitted", {
        description: "Thank you for your report. We'll review it shortly.",
      });
    },
    onError: (error: unknown) => {
      toast.error("Error", {
        description: getErrorMessage(error),
      });
    },
  });
}