using SHJX.Service.Control.Extends;
using SHJX.Service.Control.Common.Assets;
using shjxCamera;
namespace SHJX.Service.Control.Schedules
{
    [EnableScheduling]
    public class SearchTaskSchedule : IScheduler
    {
        private static readonly ILogger logger = LogFactory.BuildLogger(typeof(SearchTaskSchedule));

        private static TaskExtend _extend;
        private static IDataManager _dataManager;
        private static ReadConfigUtil _readConfig;


        public SearchTaskSchedule(IDataManager dataManager, TaskExtend extend, ReadConfigUtil readConfig)
        {
            _extend = extend;
            _readConfig = readConfig;
            _dataManager = dataManager;
        }

        [Scheduled("SearchAddLiquidTask", 2000)]
        public void SearchAddLiquidTask()
        {
            EquipmentTask task = GetCanExecuteTask(1, PipeName.ADD_LIQUID, PipeName.ADD_LIQUID_GOBACK);
            if (task is null)
            {
                return;
            }
            if (task.RouteStep.Equals(PipeName.ADD_LIQUID))
            {
                CheckRegionPositionIsEnable(AreaName.ADD_LIQUID_POSITION, out EquipmentArea area);
                if (area is null)
                {
                    return;
                }
                task.From = task.Source;
                task.To = area.PointName;
                task.Target = nameof(task.From);
                OccupyDisplay(task.Source, area.PointName);
            }
            if (task.RouteStep.Equals(PipeName.ADD_LIQUID_GOBACK))
            {
                task.From = task.To;
                task.To = task.Source;
                task.Target = nameof(task.From);
            }
                task.Status = TaskState.Waiting;
            int rows = _dataManager.Update(task);
            if (rows > 0)
            {
                WriteCache(task);
            }
        }

        [Scheduled("SearchDissolveTask", 1000)]
        public void SearchDissolveTask()
        {
            #region 判断消解温度
            if (Globals.FirstDissolve)
            {
                Dictionary<string, double> temperatureRes = EquipmentNames.DissolveHeating.HeatRead();
                if (temperatureRes is null)
                {
                    logger.LogDebug($"当前为程序运行后的首次消解，未读取到温度，返回");
                    return;
                }
                double settingTemperature = _readConfig.DissolveTemperatureValue;
                if (Convert.ToDouble(temperatureRes["pv"]) < settingTemperature)
                {
                    logger.LogDebug($"当前为程序运行后的首次消解，温度未到达设定温度：{settingTemperature}度");
                    return;
                }
                else
                {
                    Globals.FirstDissolve = false;
                }
            }
            #endregion

            EquipmentTask task = GetCanExecuteTask(2, PipeName.DISSOLVE );
            if (task is null)
            {
                return;
            }
            if (task.RouteStep.Equals(PipeName.DISSOLVE))
            {
                if (_dataManager.Query<RouteCache>().Where(it => it.RouteStep.Equals(PipeName.DISSOLVE) && it.Source.Equals(task.Source)).Any())
                {
                    logger.LogDebug($"SearchDissolveMove - RouteCache --> {task.Source}");
                    return;
                }
                if (!_extend.SearchMoveCheckAheadFinishDissolveTask())
                {
                    logger.LogInformation("在SearchDissolveMove中，检测到有提前完成的任务,跳出SearchDissolveMove");
                    return;
                }
                if (!_extend.GetDissolveDateDifference(task.RouteStep, task.Source))
                {
                    return;
                }
                if (!_extend.EstimatedDissolveInterval())
                {
                    return;
                }
                CheckRegionPositionIsEnable(AreaName.DISSOLVE_POSITION, out EquipmentArea area);
                if (area is null)
                {
                    return;
                }
                task.From = task.Source;
                task.To = area.PointName;
                task.Target = nameof(task.From);
                OccupyDisplay(task.Source, area.PointName);
            }
            task.Status = TaskState.Waiting;
            int rows = _dataManager.Update(task);
            if (rows > 0)
            {
                WriteCache(task);
            }
        }


        [Scheduled("SearchDissolveTask", 500)]
        public void SearchDissolveGoBackTask()
        {
            EquipmentTask task = GetCanExecuteTask(2, PipeName.DISSOLVE_GOBACK);
            if (task is null)
            {
                return;
            }
            if (task.RouteStep.Equals(PipeName.DISSOLVE_GOBACK))
            {
                CheckRegionPositionIsEnable(AreaName.TITRATION_POSITION, out EquipmentArea area);
                if (area is null)
                {
                    CheckRegionPositionIsEnable(AreaName.TITRATION_POSITION2, out EquipmentArea area2);
                    if (area2 is null)
                    {
                        return;
                    }
                    task.From = task.To;
                    task.To = area2.PointName;
                    task.Target = nameof(task.From);
                    OccupyDisplay(task.Source, area2.PointName);
                }
                else
                {
                    task.From = task.To;
                    task.To = area.PointName;
                    task.Target = nameof(task.From);
                    OccupyDisplay(task.Source, area.PointName);
                }
            }
            task.Status = TaskState.Waiting;
            int rows = _dataManager.Update(task);
            if (rows > 0)
            {
                WriteCache(task);
            }
        }


        [Scheduled("SearchTitrationTask", 1000)]
        public void SearchTitrationTask()
        {
            EquipmentTask task = GetCanExecuteTaskTitration(3, "D1", PipeName.TITRATION, PipeName.TITRATION_GOBACK);
            if (task is null)
            {
                return;
            }
            if (task.RouteStep.Equals(PipeName.TITRATION))
            {
                EquipmentArea area = _dataManager.Query<EquipmentArea>().Where(it => it.AreaName.Equals(AreaName.TITRATION_POSITION)).First();
                if (area is null)
                {
                    return;
                }
                area.Enable = false;
                _dataManager.Update(area);
                OccupyDisplay(task.Source, area.PointName);
            }
            else
            {
                task.From = task.To;
                task.To = task.Source;
                task.Target = nameof(task.From);
            }
            task.Status = TaskState.Waiting;
            int rows = _dataManager.Update(task);
            if (rows > 0)
            {
                WriteCache(task);
            }
        }
        [Scheduled("SetTitration1toTitration2Task", 1000)]
        public void SetTitration1toTitration2Task()
        {
            //CheckRegionPositionIsEnable("D1", out PositionHotlist area1);
            //CheckRegionPositionIsEnable("D2", out PositionHotlist area2);
            ////CheckRegionPositionIsEnable("L1", out PositionHotlist area);
            
            StringBuilder sqlBuilder = new();
            sqlBuilder.Append("SELECT * From equipment_task ");
            sqlBuilder.Append("WHERE RouteID=@RouteID AND Status=@Status AND RouteStep='Titration' AND  `To`='D2'");//  AND WaveKey =@WaveKey");
            sqlBuilder.Append("ORDER BY SerialKey ASC  LIMIT 1");
            string queryStr = sqlBuilder.ToString();
            EquipmentTask task = _dataManager.Query<EquipmentTask>(queryStr, new { RouteID = 3, Status = TaskState.New }).FirstOrDefault();
            if (task is null)
            {
                return;
            }
            else
            {
                task.RouteStep = "Titration2";
                task.RouteID = 4;
                _dataManager.Update(task);
            }
            
        }
        [Scheduled("SearchTitration2Task", 1000)]
        public void SearchTitration2Task()
        {
            EquipmentTask task = GetCanExecuteTaskTitration(4, "D2", PipeName.TITRATION2, PipeName.TITRATION2_GOBACK);
            if (task is null)
            {
                return;
            }
            if (task.RouteStep.Equals(PipeName.TITRATION2))
            {
                EquipmentArea area = _dataManager.Query<EquipmentArea>().Where(it => it.AreaName.Equals(AreaName.TITRATION_POSITION2)).First();
                if (area is null)
                {
                    return;
                }
                area.Enable = false;
                _dataManager.Update(area);
                OccupyDisplay(task.Source, area.PointName);
            }
            else
            {
                task.From = task.To;
                task.To = task.Source;
                task.Target = nameof(task.From);
            }
            task.Status = TaskState.Waiting;
            int rows = _dataManager.Update(task);
            if (rows > 0)
            {
                WriteCache(task);
            }
        }

        #region Common Method
        /// <summary>
        /// 检查区域位置是否可用
        /// </summary>
        /// <param name="name"></param>
        /// <param name="area"></param>
        private void CheckRegionPositionIsEnable(string name, out EquipmentArea area)
        {
            area = _dataManager.Query<EquipmentArea>().Where(it => it.AreaName.Equals(name) && it.Enable.Equals(true)).First();
            if (area is null)
            {
                return;
            }
            //if (name == "AddLiquidPosition")
            //{
            //    PositionHotlist areaFree = _dataManager.Query<PositionHotlist>().Where(it => it.PositionName.Equals("D2") && it.Enable.Equals(true)).First();
            //    if (areaFree is null)
            //    {
            //        return;
            //    }
            //}
            //if (name == "TitrationPosition2")
            //{
            //    PositionHotlist areaFree = _dataManager.Query<PositionHotlist>().Where(it => it.PositionName.Equals("L1") && it.Enable.Equals(true)).First();
            //    if (areaFree is null)
            //    {
            //        return;
            //    }
            //}
            area.Enable = false;
            _dataManager.Update(area);
        }
        //private void CheckRegionPositionIsNotEnable(string name, out EquipmentArea area)
        //{
        //    area = _dataManager.Query<EquipmentArea>().Where(it => it.AreaName.Equals(name) && it.Enable.Equals(true)).First();
        //    if (area is null)
        //    {
        //        return;
        //    }
        //    area.Enable = false;
        //    _dataManager.Update(area);
        //}

        /// <summary>
        /// 位置表占用显示
        /// </summary>
        /// <param name="source"></param>
        /// <param name="pointName"></param>
        private static void OccupyDisplay(string source, string pointName)
        {
            PositionHotlist position = _dataManager.Query<PositionHotlist>().Where(it => it.PositionName.Equals(pointName)).First();
            position.CurrentOccupy = source;
            position.Enable = false;
            _dataManager.Update(position);
        }

        private void CheckRegionPositionIsEnable(string name, out PositionHotlist area)
        {
            area = _dataManager.Query<PositionHotlist>().Where(it => it.PositionName.Equals(name) && it.Enable.Equals(true) && it.CurrentOccupy.Equals(null)).First();
            if (area is null)
            {
                return;
            }
        }
        /// <summary>
        /// 写入缓存
        /// </summary>
        /// <param name="task"></param>
        private void WriteCache(EquipmentTask task)
        {
            TaskPriority priority = _dataManager.Query<TaskPriority>().Where(it => it.Step.Equals(task.RouteStep)).First();
            RouteCache route = new()
            {
                CreateTime = DateTime.Now,
                Source = task.Source,
                TaskKey= task.SerialKey,
                RouteID = task.RouteID,
                RouteStep = task.RouteStep,
                Priority= priority.Priority,
                Status = RouteCacheState.Waiting
            };
            _dataManager.Add(route);//写入缓存表
        }

        /// <summary>
        /// 获取可执行任务
        /// </summary>
        /// <![CDATA[
        /// SELECT TA.* From equipment_task AS TA,(
        /// SELECT SerialKey,
        /// CASE RouteStep
        /// WHEN props[0] THEN 1 
        /// WHEN props[1] THEN 2
        /// WHEN ... THEN ...
        /// END as indexorder
        /// From equipment_task
        /// WHERE route=@Route AND Status =@Status AND RouteStep IN(props[0], props[1], ...)) AS TB
        /// WHERE TA.SerialKey=TB.SerialKey AND
        /// NOT EXISTS(
        /// SELECT 1 From equipment_task
        /// WHERE route = @Route AND Status NOT IN('1','4') AND RouteStep IN(props[0], props[1], ...)) 
        /// ORDER BY TB.indexorder DESC
        /// LIMIT 1
        /// ]]>
        /// <param name="RouteID"></param>
        /// <param name="props"></param>
        /// <returns></returns>
        private EquipmentTask GetCanExecuteTaskTitration(int id, string area,params string[] props)
        {
            StringBuilder sqlBuilder = new();
            sqlBuilder.Append("SELECT TA.* From equipment_task AS TA,(SELECT SerialKey,");
            sqlBuilder.Append("CASE RouteStep ");
            for (int i = 0; i < props.Length; i++)
            {
                sqlBuilder.Append($"WHEN '{props[i]}' THEN {i + 1} ");
            }
            sqlBuilder.Append("END as indexorder ");
            sqlBuilder.Append("From equipment_task ");
            sqlBuilder.Append("WHERE RouteID=@RouteID AND Status=@Status AND `To`=@ToWhere AND RouteStep IN ");
            StringBuilder inSql = new();
            inSql.Append("(");
            for (int i = 0; i < props.Length; i++)
            {
                inSql.Append($"'{props[i]}'");
                if (i + 1 < props.Length)
                {
                    inSql.Append(",");
                }
            }
            inSql.Append(") ");
            sqlBuilder.Append(inSql);
            sqlBuilder.Append(") AS TB ");
            sqlBuilder.Append("WHERE TA.SerialKey=TB.SerialKey ");
            sqlBuilder.Append("AND NOT EXISTS(SELECT 1 From equipment_task WHERE RouteID=@RouteID AND `To`=@ToWhere AND Status NOT IN (");
            string notInStr = id switch
            {
                2 => "'1','4','7','10'",
                _ => "'1','4','10'"
            };
            sqlBuilder.Append(notInStr);
            sqlBuilder.Append(") AND RouteStep IN ");
            sqlBuilder.Append(inSql);
            sqlBuilder.Append(") ");
            sqlBuilder.Append("ORDER BY TB.indexorder DESC  LIMIT 1");
            string queryStr = sqlBuilder.ToString();
            return _dataManager.Query<EquipmentTask>(queryStr, new { RouteID = id, Status = TaskState.New, ToWhere= area }).FirstOrDefault();
        }

        private EquipmentTask GetCanExecuteTask(int id, params string[] props)
        {
            StringBuilder sqlBuilder = new();
            sqlBuilder.Append("SELECT TA.* From equipment_task AS TA,(SELECT SerialKey,");
            sqlBuilder.Append("CASE RouteStep ");
            for (int i = 0; i < props.Length; i++)
            {
                sqlBuilder.Append($"WHEN '{props[i]}' THEN {i + 1} ");
            }
            sqlBuilder.Append("END as indexorder ");
            sqlBuilder.Append("From equipment_task ");
            sqlBuilder.Append("WHERE RouteID=@RouteID AND Status=@Status  AND RouteStep IN ");
            StringBuilder inSql = new();
            inSql.Append("(");
            for (int i = 0; i < props.Length; i++)
            {
                inSql.Append($"'{props[i]}'");
                if (i + 1 < props.Length)
                {
                    inSql.Append(",");
                }
            }
            inSql.Append(") ");
            sqlBuilder.Append(inSql);
            sqlBuilder.Append(") AS TB ");
            sqlBuilder.Append("WHERE TA.SerialKey=TB.SerialKey ");
            sqlBuilder.Append("AND NOT EXISTS(SELECT 1 From equipment_task WHERE RouteID=@RouteID  AND Status NOT IN (");
            string notInStr = id switch
            {
                2 => "'1','4','7','10'",
                _ => "'1','4','10'"
            };
            sqlBuilder.Append(notInStr);
            sqlBuilder.Append(") AND RouteStep IN ");
            sqlBuilder.Append(inSql);
            sqlBuilder.Append(") ");
            sqlBuilder.Append("ORDER BY TB.indexorder DESC  LIMIT 1");
            string queryStr = sqlBuilder.ToString();
            return _dataManager.Query<EquipmentTask>(queryStr, new { RouteID = id, Status = TaskState.New }).FirstOrDefault();
        }
        #endregion
    }
}