using System.Linq;
using System.Collections.Generic;
using SHJX.Service.Model.Dao;
using SHJX.Service.Common.ReadXML;
using SHJX.Service.Control.Interface;

namespace SHJX.Service.Control.TimerControl.ChangeTaskState
{
    public class CalibrationChangeState : ChangeTaskStateImp
    {
        public CalibrationChangeState(ReadConfigUtil config) : base(config)
        { }

        #region ChangeTaskState

        public override void ChangeEquipmentTaskStateEvent()
        {
            //如果没有状态为新建的任务，则返回不做处理
            if (!DataManager.GetTaskByStateNew("BD")) return;
            //Tip：这里有任务优先级，一般来说，如果有比当前优先级高的
            if (DataManager.CheckTaskByPriority(400)) return;
            ChangeTaskStateEvent();
        }

        private void ChangeTaskStateEvent(int routeId = 1)
        {
            switch (routeId)
            {
                case 8:
                    CheckBdRouteIsTitration(routeId);
                    break;
                case 5:
                    CheckRouteIsStir(routeId);
                    break;
                default:
                    CheckBdRouteOthers(routeId);
                    break;
            }
        }
        /// <summary>
        /// 检查搅拌任务
        /// </summary>
        /// <param name="routeId"></param>
        /// <returns></returns>
        private void CheckRouteIsStir(int routeId)
        {
            var tasks = DataManager.GetBdTaskByRouteId(routeId);
            var taskDoing = tasks.Where(item => item.Status.Equals(TaskState.Doing)).ToList();
            var nextRouteId = routeId + 1;
            var tasksNext = DataManager.GetBdTaskByRouteId(nextRouteId);
            if (tasks.Any(item => item.Status is TaskState.New /* or TaskState.Doing*/)
                && !taskDoing.Any()
                && !tasksNext.Any())
            {
                var task = tasks.FirstOrDefault(item => item.Status.Equals(TaskState.New));
                if (task is null) return;
                ChangeTaskState(new List<EquipmentTask>() { task });
            }
            else
            {
                ChangeTaskStateEvent(++routeId);
            }
        }
        /// <summary>
        /// 检查标定路由的滴定任务
        /// </summary>
        /// <param name="routeId"></param>
        private void CheckBdRouteIsTitration(int routeId)
        {
            if (DataManager.CheckSampleTask()) return;
            var tasks = DataManager.GetBdTaskByRouteId(routeId);
            var tasksNext = DataManager.GetBdTaskByRouteId(routeId + 1);
            if (tasks.Any(item => item.Status is TaskState.New or TaskState.Doing) && !tasksNext.Any()
                && !tasks.Any(item => item.Status.Equals(TaskState.Doing))
                && DataManager.CheckElseBdRouteId(routeId))
            {
                var taskIsNew = tasks.Any(item => item.Status.Equals(TaskState.New));
                if (!taskIsNew) return;
                var task = tasks.FirstOrDefault(item => item.Status.Equals(TaskState.New));
                ChangeTaskState(new List<EquipmentTask>() { task });
            }
            else
            {
                ChangeTaskStateEvent(++routeId);
            }
        }

        private void CheckBdRouteOthers(int routeId)
        {
            var tasks = DataManager.GetBdTaskByRouteId(routeId);
            var res = DataManager.GetLessThanRouteId(routeId);
            if (tasks.Any() && !res)
            {
                var defaultTasks = tasks.Where(item => item.Status.Equals(TaskState.New)).ToList();
                if (defaultTasks.Any()) ChangeTaskState(defaultTasks);
            }
            else
            {
                if (routeId.Equals(10)) return;
                ChangeTaskStateEvent(++routeId);
            }
        }

        private void ChangeTaskState(List<EquipmentTask> defaultTasks)
        {
            foreach (var item in defaultTasks)
            {
                var res = item.RouteId.GetEquipmentAreaPoint(out var areaPoint, item.RouteType,item.SampleConcentration);
                if (!res) continue;
                item.To = !string.IsNullOrWhiteSpace(areaPoint) ? areaPoint : item.To;
                item.Status = TaskState.Doing;
            }

            DataManager.Update(defaultTasks);
        }

        #endregion
    }
}