import { NextResponse } from "next/server";
import {
  createClient,
  loadClients,
  updateClient,
  deleteClient,
  validateEmail,
} from "@/lib/admin/client-utils";
import { requireAdminAuth } from "@/lib/admin/auth";
import { ClientInput } from "@/lib/types/client";

export async function GET(request: Request) {
  if (!requireAdminAuth(request)) {
    return NextResponse.json({ error: "Non autorisé" }, { status: 401 });
  }

  const clients = loadClients();
  return NextResponse.json(clients);
}

export async function POST(request: Request) {
  if (!requireAdminAuth(request)) {
    return NextResponse.json({ error: "Non autorisé" }, { status: 401 });
  }

  try {
    const body: ClientInput = await request.json();

    // Validation
    if (!body.email || !validateEmail(body.email)) {
      return NextResponse.json(
        { error: "Email invalide" },
        { status: 400 }
      );
    }

    if (!body.bungalowNumber) {
      return NextResponse.json(
        { error: "Numéro de bungalow requis" },
        { status: 400 }
      );
    }

    const client = createClient({
      email: body.email,
      bungalowNumber: body.bungalowNumber,
      wifiName: body.wifiName || "Lagon-WiFi",
      wifiPassword: body.wifiPassword || "",
      gerantMessage: body.gerantMessage || "Bienvenue dans notre pension de famille !",
    });

    return NextResponse.json(client, { status: 201 });
  } catch (error: any) {
    return NextResponse.json(
      { error: error.message || "Erreur lors de la création du client" },
      { status: 400 }
    );
  }
}