using CapMachine.Model.Alarm;
using Prism.Mvvm;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CapMachine.Wpf.Alarm
{
    /// <summary>
    /// 报警运行单元
    /// </summary>
    public class AlarmRunCell : BindableBase
    {
        /// <summary>
        /// 实例化函数
        /// </summary>
        public AlarmRunCell(IFreeSql freeSql)
        {
            CurAlarmConfig = new AlarmConfig();
            FreeSql = freeSql;
        }

        /// <summary>
        /// 更新报警对应的值
        /// </summary>
        public void UpdateBoolValue(bool Value)
        {
            if (CurAlarmConfig.ActiveType == ActiveType.Bool)
            {
                if (CurAlarmConfig.BoolActiveValue == Value)
                {
                    ActiveState = true;
                    ActiveTime = DateTime.Now;
                }
                else
                {
                    ActiveState = false;
                }
            }
        }

        /// <summary>
        /// 布尔类型的变量 序号
        /// </summary>
        public long Index { get; set; }

        private bool _ActiveState = false;
        /// <summary>
        /// 报警激活状态
        /// </summary>
        public bool ActiveState
        {
            get { return _ActiveState; }
            set
            {
                if (_ActiveState != value)
                {
                    _ActiveState = value;
                    RaisePropertyChanged();

                    //报警结束时保存报警
                    if (ActiveState==false)
                    {
                        SaveAlarm();
                    }
                }

            }
        }

        /// <summary>
        /// 保存报警
        /// </summary>
        private void SaveAlarm()
        {
            FreeSql.Insert<HistoryAlarm>(new HistoryAlarm()
            {
                AlarmLevel = CurAlarmConfig.AlarmLevel,
                Category = CurAlarmConfig.Category,
                Message = CurAlarmConfig.Message,
                Name = CurAlarmConfig.Name,
                Duration = (long)(DateTime.Now - ActiveTime).TotalSeconds,
                CreateTime = ActiveTime,
            }).ExecuteAffrows();
        }

        /// <summary>
        /// 报警时长
        /// </summary>
        public int TimeDuration { get; set; }

        /// <summary>
        /// 激活时间
        /// </summary>
        public DateTime ActiveTime { get; set; }

        /// <summary>
        /// 当前的报警配置
        /// </summary>
        public AlarmConfig CurAlarmConfig { get; set; }
        public IFreeSql FreeSql { get; }
    }
}