import { NextResponse } from "next/server";
import { z } from "zod";
import { prisma } from "@/lib/prisma";

const contactSchema = z.object({
  fullName: z.string().min(2),
  phone: z.string().min(7),
  email: z.string().email().optional().or(z.literal("")),
  subject: z.string().min(2),
  message: z.string().min(5),
});

export async function POST(request: Request) {
  const parsed = contactSchema.safeParse(await request.json());

  if (!parsed.success) {
    return NextResponse.json(
      { success: false, error: "Please check the message details." },
      { status: 400 },
    );
  }

  if (!process.env.DATABASE_URL) {
    return NextResponse.json(
      { success: false, error: "Database is not configured." },
      { status: 503 },
    );
  }

  try {
    const lead = await prisma.lead.create({
      data: {
        fullName: parsed.data.fullName,
        phone: parsed.data.phone,
        email: parsed.data.email || null,
        subject: parsed.data.subject,
        message: parsed.data.message,
        source: "CONTACT_PAGE",
      },
    });

    return NextResponse.json({ success: true, leadId: lead.id });
  } catch (error) {
    console.error("Failed to create contact lead", error);
    return NextResponse.json(
      { success: false, error: "Unable to send message right now." },
      { status: 500 },
    );
  }
}