"""routes/evenements.py — API CRUD du module Planning (EXF-09, EXF-10)."""

from flask import Blueprint, current_app, jsonify, request

from services import evenement_service
from services.auth_service import client_ip, current_user, require_admin, require_login

bp = Blueprint("evenements", __name__, url_prefix="/api/evenements")


def _db():
    return current_app.config["DB"]


@bp.route("", methods=["GET"])
@require_login
def list_evenements():
    return jsonify(evenement_service.list_evenements(_db()))


@bp.route("", methods=["POST"])
@require_admin
def create_evenement():
    data = request.json or {}
    user = current_user()
    try:
        new_id = evenement_service.create_evenement(
            _db(), data.get("titre"), data.get("description"),
            data.get("date_debut"), data.get("date_fin"), user["sub"], client_ip(),
        )
    except evenement_service.ValidationError as exc:
        return jsonify({"error": str(exc)}), 400
    return jsonify({"id": new_id}), 201


@bp.route("/<int:evenement_id>", methods=["DELETE"])
@require_admin
def delete_evenement(evenement_id):
    user = current_user()
    try:
        evenement_service.delete_evenement(_db(), evenement_id, user["sub"], client_ip())
    except LookupError as exc:
        return jsonify({"error": str(exc)}), 404
    return jsonify({"status": "deleted"})