using MoviconWebApi.Entities;

namespace MoviconWebApi.API.DeviceAlarmApi
{
    /// <summary>
    /// 设备报警数据映射器
    /// </summary>
    public static class DeviceAlarmMapper
    {
        /// <summary>
        /// 将实体映射到响应模型
        /// </summary>
        public static DeviceAlarmResponse ToResponse(this DeviceAlarm entity)
        {
            return new DeviceAlarmResponse
            {
                DeviceCode = entity.DeviceCode,
                DeviceName = entity.DeviceName,
                DeviceState = entity.DeviceState,
                AlarmMessage = entity.AlarmMessage,
                StartTime = entity.StartTime.ToString("yyyy-MM-dd HH:mm:ss"),
                EndTime = entity.EndTime.ToString("yyyy-MM-dd HH:mm:ss")
            };
        }

        /// <summary>
        /// 批量映射
        /// </summary>
        public static List<DeviceAlarmResponse> ToResponseList(this IEnumerable<DeviceAlarm> entities)
        {
            return entities.Select(e => e.ToResponse()).ToList();
        }

        /// <summary>
        /// 判断报警是否活动
        /// </summary>
        public static bool IsActive(this DeviceAlarm entity)
        {
            return entity.EndTime == DateTime.MaxValue || entity.EndTime > DateTime.Now;
        }
    }
}