import logging
import os
from flask import Blueprint, request, jsonify, Response
logger = logging.getLogger('picell')
bp = Blueprint('network', __name__)

@bp.route('/api/dns/records', methods=['GET'])
def get_dns_records():
    try:
        from app import network_manager
        return jsonify(network_manager.get_dns_records())
    except Exception as e:
        logger.error(f"Error getting DNS records: {e}")
        return jsonify({"error": str(e)}), 500

@bp.route('/api/dns/records', methods=['POST'])
def add_dns_record():
    try:
        from app import network_manager
        data = request.get_json(silent=True)
        if data is None:
            return jsonify({"error": "No data provided"}), 400
        return jsonify(network_manager.add_dns_record(**data))
    except Exception as e:
        logger.error(f"Error adding DNS record: {e}")
        return jsonify({"error": str(e)}), 500

@bp.route('/api/dns/records', methods=['DELETE'])
def remove_dns_record():
    try:
        from app import network_manager
        data = request.get_json(silent=True)
        return jsonify(network_manager.remove_dns_record(**data))
    except Exception as e:
        logger.error(f"Error removing DNS record: {e}")
        return jsonify({"error": str(e)}), 500

@bp.route('/api/dns/overview', methods=['GET'])
def get_dns_overview():
    try:
        from app import network_manager, config_manager, ddns_manager
        overview = network_manager.get_dns_overview(config_manager, ddns_manager)
        return jsonify(overview)
    except Exception as e:
        logger.error(f"Error getting DNS overview: {e}")
        return jsonify({"error": str(e)}), 500

@bp.route('/api/ntp/status', methods=['GET'])
def get_ntp_status():
    try:
        from app import network_manager
        return jsonify(network_manager.get_ntp_status())
    except Exception as e:
        logger.error(f"Error getting NTP status: {e}")
        return jsonify({"error": str(e)}), 500

@bp.route('/api/network/info', methods=['GET'])
def get_network_info():
    try:
        from app import network_manager
        return jsonify(network_manager.get_network_info())
    except Exception as e:
        logger.error(f"Error getting network info: {e}")
        return jsonify({"error": str(e)}), 500

@bp.route('/api/dns/status', methods=['GET'])
def get_dns_status():
    try:
        from app import network_manager
        return jsonify(network_manager.get_dns_status())
    except Exception as e:
        logger.error(f"Error getting DNS status: {e}")
        return jsonify({"error": str(e)}), 500

@bp.route('/api/network/dns/corefile', methods=['GET'])
def get_corefile():
    try:
        from app import COREFILE_PATH
        with open(COREFILE_PATH, 'r') as f:
            content = f.read()
        return Response(content, mimetype='text/plain')
    except FileNotFoundError:
        return Response('', mimetype='text/plain'), 404
    except Exception as e:
        logger.error(f"Error reading Corefile: {e}")
        return jsonify({"error": str(e)}), 500


@bp.route('/api/network/test', methods=['POST'])
def test_network():
    try:
        from app import network_manager
        return jsonify(network_manager.test_connectivity())
    except Exception as e:
        logger.error(f"Error testing network: {e}")
        return jsonify({"error": str(e)}), 500