ani67/src/app/api/appointments/[id]/reject/route.ts

import { NextRequest, NextResponse } from "next/server";
import { getServerSession } from "next-auth";
import { authOptions } from "@/lib/auth";
import { prisma } from "@/lib/prisma";

// POST /api/appointments/[id]/reject - Rechazar cita (médico)
export async function POST(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const { id } = await params;
    const session = await getServerSession(authOptions);
    
    if (!session?.user?.email) {
      return NextResponse.json({ error: "No autorizado" }, { status: 401 });
    }

    const user = await prisma.user.findUnique({
      where: { email: session.user.email },
    });

    if (!user || user.role !== "DOCTOR") {
      return NextResponse.json(
        { error: "Solo los médicos pueden rechazar citas" },
        { status: 403 }
      );
    }

    const appointment = await prisma.appointment.findUnique({
      where: { id },
    });

    if (!appointment) {
      return NextResponse.json({ error: "Cita no encontrada" }, { status: 404 });
    }

    if (appointment.estado !== "PENDIENTE") {
      return NextResponse.json(
        { error: "Solo se pueden rechazar citas pendientes" },
        { status: 400 }
      );
    }

    const body = await request.json();
    const { motivoRechazo } = body;

    if (!motivoRechazo) {
      return NextResponse.json(
        { error: "Debe proporcionar un motivo de rechazo" },
        { status: 400 }
      );
    }

    const updated = await prisma.appointment.update({
      where: { id },
      data: {
        estado: "RECHAZADA",
        medicoId: user.id,
        motivoRechazo,
      },
      include: {
        paciente: {
          select: {
            id: true,
            name: true,
            lastname: true,
            email: true,
            profileImage: true,
          },
        },
        medico: {
          select: {
            id: true,
            name: true,
            lastname: true,
            email: true,
            profileImage: true,
          },
        },
      },
    });

    return NextResponse.json(updated);
  } catch (error) {
    console.error("Error al rechazar cita:", error);
    return NextResponse.json({ error: "Error al rechazar cita" }, { status: 500 });
  }
}