import { NextRequest, NextResponse } from 'next/server';
import { customerTableFiltersSchema, newCustomerSchema } from 'src/schemas';
import prisma from 'src/lib/prisma';
import { authenticateRequest } from 'src/lib/auth-middleware';
import { Prisma, ClientStatus } from '@prisma/client';

export async function GET(request: NextRequest) {
  try {
    // Authenticate the request
    const authResult = await authenticateRequest(request);
    if (authResult instanceof NextResponse) {
      return authResult;
    }
    const { userId, tenantId } = authResult;

    const searchParams = request.nextUrl.searchParams;
    const filters = {
      name: searchParams.get('name') || '',
      role: searchParams.getAll('role'),
      status: searchParams.get('status') || '',
    };

    // Validate filters
    const validatedFilters = customerTableFiltersSchema.parse(filters);

    //   const customers = await prisma.$queryRaw`
    //   SELECT * FROM "Client"
    //   WHERE "tenant_id" = ${tenantId}
    //     AND LOWER(name) LIKE LOWER(${`%${validatedFilters.name}%`})
    //     ${
    //       validatedFilters.status
    //         ? Prisma.sql`AND status = ${validatedFilters.status}::"CustomerStatus"`
    //         : Prisma.sql`AND TRUE`
    //     }
    // `;

    const customers = await prisma.client.findMany({
      where: {
        tenantId,
        name: {
          contains: validatedFilters.name,
          mode: 'insensitive',
        },
        ...(validatedFilters.status && {
          status: validatedFilters.status as ClientStatus,
        }),
      },
    });

    return NextResponse.json(customers);
  } catch (error) {
    console.error('Error fetching customers:', error);
    return NextResponse.json({ error: 'Internal Server Error' }, { status: 500 });
  }
}

export async function POST(request: NextRequest) {
  try {
    // Authenticate the request
    const authResult = await authenticateRequest(request);
    if (authResult instanceof NextResponse) {
      return authResult;
    }
    const { userId, tenantId } = authResult;

    const body = await request.json();
    const validatedData = newCustomerSchema.parse(body);
    console.log('validatedData', validatedData);

    const customer = await prisma.client.create({
      data: {
        ...validatedData,
        tenantId,
      },
    });

    return NextResponse.json(customer, { status: 201 });
  } catch (error) {
    console.error('Error creating customer:', error);
    return NextResponse.json({ error: 'Internal Server Error' }, { status: 500 });
  }
}