"""
Flask routes for health monitoring
"""

from flask import Blueprint, jsonify
from health_monitor import health_monitor

health_bp = Blueprint('health', __name__)

@health_bp.route('/api/health/status', methods=['GET'])
def get_health_status():
    """Get overall health status summary"""
    try:
        status = health_monitor.get_overall_status()
        return jsonify(status)
    except Exception as e:
        return jsonify({'error': str(e)}), 500

@health_bp.route('/api/health/details', methods=['GET'])
def get_health_details():
    """Get detailed health status with all checks"""
    try:
        details = health_monitor.get_detailed_status()
        return jsonify(details)
    except Exception as e:
        return jsonify({'error': str(e)}), 500

@health_bp.route('/api/system-info', methods=['GET'])
def get_system_info():
    """
    Get lightweight system info for header display.
    Returns: hostname, uptime, and health status with proper structure.
    """
    try:
        info = health_monitor.get_system_info()
        if 'health' in info:
            # Convert 'OK' to 'healthy', 'WARNING' to 'warning', 'CRITICAL' to 'critical'
            status_map = {
                'OK': 'healthy',
                'WARNING': 'warning',
                'CRITICAL': 'critical',
                'UNKNOWN': 'warning'
            }
            current_status = info['health'].get('status', 'OK').upper()
            info['health']['status'] = status_map.get(current_status, 'healthy')
        
        return jsonify(info)
    except Exception as e:
        return jsonify({'error': str(e)}), 500